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6de9cd9a DN |
1 | /* Build up a list of intrinsic subroutines and functions for the |
2 | name-resolution stage. | |
99dee823 | 3 | Copyright (C) 2000-2021 Free Software Foundation, Inc. |
6de9cd9a DN |
4 | Contributed by Andy Vaught & Katherine Holcomb |
5 | ||
9fc4d79b | 6 | This file is part of GCC. |
6de9cd9a | 7 | |
9fc4d79b TS |
8 | GCC is free software; you can redistribute it and/or modify it under |
9 | the terms of the GNU General Public License as published by the Free | |
d234d788 | 10 | Software Foundation; either version 3, or (at your option) any later |
9fc4d79b | 11 | version. |
6de9cd9a | 12 | |
9fc4d79b TS |
13 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 | for more details. | |
6de9cd9a DN |
17 | |
18 | You should have received a copy of the GNU General Public License | |
d234d788 NC |
19 | along with GCC; see the file COPYING3. If not see |
20 | <http://www.gnu.org/licenses/>. */ | |
6de9cd9a | 21 | |
6de9cd9a DN |
22 | #include "config.h" |
23 | #include "system.h" | |
953bee7c | 24 | #include "coretypes.h" |
1916bcb5 | 25 | #include "options.h" |
6de9cd9a DN |
26 | #include "gfortran.h" |
27 | #include "intrinsic.h" | |
28 | ||
1f2959f0 | 29 | /* Namespace to hold the resolved symbols for intrinsic subroutines. */ |
6de9cd9a DN |
30 | static gfc_namespace *gfc_intrinsic_namespace; |
31 | ||
f2cbd86c | 32 | bool gfc_init_expr_flag = false; |
6de9cd9a | 33 | |
1270d633 | 34 | /* Pointers to an intrinsic function and its argument names that are being |
f7b529fa | 35 | checked. */ |
6de9cd9a | 36 | |
cb9e4f55 | 37 | const char *gfc_current_intrinsic; |
c4aa95f8 | 38 | gfc_intrinsic_arg *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS]; |
6de9cd9a DN |
39 | locus *gfc_current_intrinsic_where; |
40 | ||
41 | static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym; | |
d393bbd7 | 42 | static gfc_intrinsic_sym *char_conversions; |
6de9cd9a DN |
43 | static gfc_intrinsic_arg *next_arg; |
44 | ||
d393bbd7 | 45 | static int nfunc, nsub, nargs, nconv, ncharconv; |
6de9cd9a DN |
46 | |
47 | static enum | |
48 | { SZ_NOTHING = 0, SZ_SUBS, SZ_FUNCS, SZ_CONVS } | |
49 | sizing; | |
50 | ||
9aa433c2 | 51 | enum klass |
e6c14898 | 52 | { CLASS_IMPURE = 0, CLASS_PURE, CLASS_ELEMENTAL, |
da661a58 | 53 | CLASS_INQUIRY, CLASS_TRANSFORMATIONAL, CLASS_ATOMIC }; |
8d2c2905 FXC |
54 | |
55 | #define ACTUAL_NO 0 | |
56 | #define ACTUAL_YES 1 | |
57 | ||
1270d633 SK |
58 | #define REQUIRED 0 |
59 | #define OPTIONAL 1 | |
6de9cd9a | 60 | |
b251af97 | 61 | |
6de9cd9a | 62 | /* Return a letter based on the passed type. Used to construct the |
01ce9e31 TK |
63 | name of a type-dependent subroutine. If logical_equals_int is |
64 | true, we can treat a logical like an int. */ | |
6de9cd9a DN |
65 | |
66 | char | |
01ce9e31 | 67 | gfc_type_letter (bt type, bool logical_equals_int) |
6de9cd9a DN |
68 | { |
69 | char c; | |
70 | ||
71 | switch (type) | |
72 | { | |
73 | case BT_LOGICAL: | |
01ce9e31 TK |
74 | if (logical_equals_int) |
75 | c = 'i'; | |
76 | else | |
77 | c = 'l'; | |
78 | ||
6de9cd9a DN |
79 | break; |
80 | case BT_CHARACTER: | |
81 | c = 's'; | |
82 | break; | |
83 | case BT_INTEGER: | |
84 | c = 'i'; | |
85 | break; | |
86 | case BT_REAL: | |
87 | c = 'r'; | |
88 | break; | |
89 | case BT_COMPLEX: | |
90 | c = 'c'; | |
91 | break; | |
92 | ||
d3642f89 FW |
93 | case BT_HOLLERITH: |
94 | c = 'h'; | |
95 | break; | |
96 | ||
6de9cd9a DN |
97 | default: |
98 | c = 'u'; | |
99 | break; | |
100 | } | |
101 | ||
102 | return c; | |
103 | } | |
104 | ||
105 | ||
42a8c358 TB |
106 | /* Get a symbol for a resolved name. Note, if needed be, the elemental |
107 | attribute has be added afterwards. */ | |
6de9cd9a DN |
108 | |
109 | gfc_symbol * | |
b251af97 | 110 | gfc_get_intrinsic_sub_symbol (const char *name) |
6de9cd9a DN |
111 | { |
112 | gfc_symbol *sym; | |
113 | ||
114 | gfc_get_symbol (name, gfc_intrinsic_namespace, &sym); | |
115 | sym->attr.always_explicit = 1; | |
116 | sym->attr.subroutine = 1; | |
117 | sym->attr.flavor = FL_PROCEDURE; | |
118 | sym->attr.proc = PROC_INTRINSIC; | |
119 | ||
ef973f3f MM |
120 | gfc_commit_symbol (sym); |
121 | ||
6de9cd9a | 122 | return sym; |
47d13acb TK |
123 | } |
124 | ||
125 | /* Get a symbol for a resolved function, with its special name. The | |
126 | actual argument list needs to be set by the caller. */ | |
127 | ||
128 | gfc_symbol * | |
129 | gfc_get_intrinsic_function_symbol (gfc_expr *expr) | |
130 | { | |
131 | gfc_symbol *sym; | |
132 | ||
133 | gfc_get_symbol (expr->value.function.name, gfc_intrinsic_namespace, &sym); | |
134 | sym->attr.external = 1; | |
135 | sym->attr.function = 1; | |
136 | sym->attr.always_explicit = 1; | |
137 | sym->attr.proc = PROC_INTRINSIC; | |
138 | sym->attr.flavor = FL_PROCEDURE; | |
139 | sym->result = sym; | |
140 | if (expr->rank > 0) | |
141 | { | |
142 | sym->attr.dimension = 1; | |
143 | sym->as = gfc_get_array_spec (); | |
144 | sym->as->type = AS_ASSUMED_SHAPE; | |
145 | sym->as->rank = expr->rank; | |
146 | } | |
147 | return sym; | |
148 | } | |
149 | ||
150 | /* Find a symbol for a resolved intrinsic procedure, return NULL if | |
151 | not found. */ | |
152 | ||
153 | gfc_symbol * | |
154 | gfc_find_intrinsic_symbol (gfc_expr *expr) | |
155 | { | |
156 | gfc_symbol *sym; | |
157 | gfc_find_symbol (expr->value.function.name, gfc_intrinsic_namespace, | |
158 | 0, &sym); | |
159 | return sym; | |
6de9cd9a DN |
160 | } |
161 | ||
162 | ||
163 | /* Return a pointer to the name of a conversion function given two | |
164 | typespecs. */ | |
165 | ||
cb9e4f55 | 166 | static const char * |
b251af97 | 167 | conv_name (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a | 168 | { |
b6e2128e TS |
169 | return gfc_get_string ("__convert_%c%d_%c%d", |
170 | gfc_type_letter (from->type), from->kind, | |
171 | gfc_type_letter (to->type), to->kind); | |
6de9cd9a DN |
172 | } |
173 | ||
174 | ||
175 | /* Given a pair of typespecs, find the gfc_intrinsic_sym node that | |
176 | corresponds to the conversion. Returns NULL if the conversion | |
177 | isn't found. */ | |
178 | ||
179 | static gfc_intrinsic_sym * | |
b251af97 | 180 | find_conv (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a DN |
181 | { |
182 | gfc_intrinsic_sym *sym; | |
cb9e4f55 | 183 | const char *target; |
6de9cd9a DN |
184 | int i; |
185 | ||
186 | target = conv_name (from, to); | |
187 | sym = conversion; | |
188 | ||
189 | for (i = 0; i < nconv; i++, sym++) | |
b6e2128e | 190 | if (target == sym->name) |
6de9cd9a DN |
191 | return sym; |
192 | ||
193 | return NULL; | |
194 | } | |
195 | ||
196 | ||
d393bbd7 FXC |
197 | /* Given a pair of CHARACTER typespecs, find the gfc_intrinsic_sym node |
198 | that corresponds to the conversion. Returns NULL if the conversion | |
199 | isn't found. */ | |
200 | ||
201 | static gfc_intrinsic_sym * | |
202 | find_char_conv (gfc_typespec *from, gfc_typespec *to) | |
203 | { | |
204 | gfc_intrinsic_sym *sym; | |
205 | const char *target; | |
206 | int i; | |
207 | ||
208 | target = conv_name (from, to); | |
209 | sym = char_conversions; | |
210 | ||
211 | for (i = 0; i < ncharconv; i++, sym++) | |
212 | if (target == sym->name) | |
213 | return sym; | |
214 | ||
215 | return NULL; | |
216 | } | |
217 | ||
218 | ||
bf7a73f9 TB |
219 | /* Check TS29113, C407b for assumed type and C535b for assumed-rank, |
220 | and a likewise check for NO_ARG_CHECK. */ | |
6de9cd9a | 221 | |
524af0d6 | 222 | static bool |
bf7a73f9 | 223 | do_ts29113_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg) |
6de9cd9a | 224 | { |
86307f49 | 225 | gfc_actual_arglist *a; |
4c0c6b9f | 226 | |
86307f49 TB |
227 | for (a = arg; a; a = a->next) |
228 | { | |
229 | if (!a->expr) | |
230 | continue; | |
231 | ||
232 | if (a->expr->expr_type == EXPR_VARIABLE | |
233 | && (a->expr->symtree->n.sym->attr.ext_attr | |
234 | & (1 << EXT_ATTR_NO_ARG_CHECK)) | |
235 | && specific->id != GFC_ISYM_C_LOC | |
236 | && specific->id != GFC_ISYM_PRESENT) | |
237 | { | |
238 | gfc_error ("Variable with NO_ARG_CHECK attribute at %L is only " | |
239 | "permitted as argument to the intrinsic functions " | |
240 | "C_LOC and PRESENT", &a->expr->where); | |
241 | return false; | |
242 | } | |
243 | else if (a->expr->ts.type == BT_ASSUMED | |
244 | && specific->id != GFC_ISYM_LBOUND | |
245 | && specific->id != GFC_ISYM_PRESENT | |
246 | && specific->id != GFC_ISYM_RANK | |
247 | && specific->id != GFC_ISYM_SHAPE | |
248 | && specific->id != GFC_ISYM_SIZE | |
69c3654c | 249 | && specific->id != GFC_ISYM_SIZEOF |
86307f49 | 250 | && specific->id != GFC_ISYM_UBOUND |
419af57c | 251 | && specific->id != GFC_ISYM_IS_CONTIGUOUS |
86307f49 TB |
252 | && specific->id != GFC_ISYM_C_LOC) |
253 | { | |
254 | gfc_error ("Assumed-type argument at %L is not permitted as actual" | |
255 | " argument to the intrinsic %s", &a->expr->where, | |
256 | gfc_current_intrinsic); | |
257 | return false; | |
258 | } | |
259 | else if (a->expr->ts.type == BT_ASSUMED && a != arg) | |
260 | { | |
261 | gfc_error ("Assumed-type argument at %L is only permitted as " | |
262 | "first actual argument to the intrinsic %s", | |
263 | &a->expr->where, gfc_current_intrinsic); | |
264 | return false; | |
265 | } | |
266 | if (a->expr->rank == -1 && !specific->inquiry) | |
267 | { | |
268 | gfc_error ("Assumed-rank argument at %L is only permitted as actual " | |
269 | "argument to intrinsic inquiry functions", | |
270 | &a->expr->where); | |
271 | return false; | |
272 | } | |
273 | if (a->expr->rank == -1 && arg != a) | |
274 | { | |
275 | gfc_error ("Assumed-rank argument at %L is only permitted as first " | |
276 | "actual argument to the intrinsic inquiry function %s", | |
277 | &a->expr->where, gfc_current_intrinsic); | |
278 | return false; | |
279 | } | |
280 | } | |
281 | ||
bf7a73f9 TB |
282 | return true; |
283 | } | |
284 | ||
285 | ||
286 | /* Interface to the check functions. We break apart an argument list | |
287 | and call the proper check function rather than forcing each | |
288 | function to manipulate the argument list. */ | |
289 | ||
290 | static bool | |
291 | do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg) | |
292 | { | |
293 | gfc_expr *a1, *a2, *a3, *a4, *a5; | |
294 | ||
295 | if (arg == NULL) | |
296 | return (*specific->check.f0) (); | |
297 | ||
6de9cd9a DN |
298 | a1 = arg->expr; |
299 | arg = arg->next; | |
4c0c6b9f SK |
300 | if (arg == NULL) |
301 | return (*specific->check.f1) (a1); | |
6de9cd9a | 302 | |
4c0c6b9f SK |
303 | a2 = arg->expr; |
304 | arg = arg->next; | |
6de9cd9a | 305 | if (arg == NULL) |
4c0c6b9f | 306 | return (*specific->check.f2) (a1, a2); |
6de9cd9a | 307 | |
4c0c6b9f SK |
308 | a3 = arg->expr; |
309 | arg = arg->next; | |
310 | if (arg == NULL) | |
311 | return (*specific->check.f3) (a1, a2, a3); | |
6de9cd9a | 312 | |
4c0c6b9f SK |
313 | a4 = arg->expr; |
314 | arg = arg->next; | |
315 | if (arg == NULL) | |
316 | return (*specific->check.f4) (a1, a2, a3, a4); | |
6de9cd9a | 317 | |
4c0c6b9f SK |
318 | a5 = arg->expr; |
319 | arg = arg->next; | |
320 | if (arg == NULL) | |
321 | return (*specific->check.f5) (a1, a2, a3, a4, a5); | |
322 | ||
323 | gfc_internal_error ("do_check(): too many args"); | |
6de9cd9a DN |
324 | } |
325 | ||
326 | ||
327 | /*********** Subroutines to build the intrinsic list ****************/ | |
328 | ||
329 | /* Add a single intrinsic symbol to the current list. | |
330 | ||
331 | Argument list: | |
332 | char * name of function | |
b251af97 SK |
333 | int whether function is elemental |
334 | int If the function can be used as an actual argument [1] | |
335 | bt return type of function | |
336 | int kind of return type of function | |
337 | int Fortran standard version | |
6de9cd9a DN |
338 | check pointer to check function |
339 | simplify pointer to simplification function | |
340 | resolve pointer to resolution function | |
341 | ||
23e38561 JW |
342 | Optional arguments come in multiples of five: |
343 | char * name of argument | |
344 | bt type of argument | |
345 | int kind of argument | |
346 | int arg optional flag (1=optional, 0=required) | |
347 | sym_intent intent of argument | |
6de9cd9a DN |
348 | |
349 | The sequence is terminated by a NULL name. | |
350 | ||
0e7e7e6e FXC |
351 | |
352 | [1] Whether a function can or cannot be used as an actual argument is | |
353 | determined by its presence on the 13.6 list in Fortran 2003. The | |
354 | following intrinsics, which are GNU extensions, are considered allowed | |
355 | as actual arguments: ACOSH ATANH DACOSH DASINH DATANH DCONJG DIMAG | |
e7c1c8d1 | 356 | ZABS ZCOS ZEXP ZLOG ZSIN ZSQRT. */ |
6de9cd9a DN |
357 | |
358 | static void | |
9aa433c2 | 359 | add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, int kind, |
0e7e7e6e FXC |
360 | int standard, gfc_check_f check, gfc_simplify_f simplify, |
361 | gfc_resolve_f resolve, ...) | |
6de9cd9a | 362 | { |
cb9e4f55 | 363 | char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */ |
6de9cd9a | 364 | int optional, first_flag; |
23e38561 | 365 | sym_intent intent; |
6de9cd9a DN |
366 | va_list argp; |
367 | ||
368 | switch (sizing) | |
369 | { | |
370 | case SZ_SUBS: | |
371 | nsub++; | |
372 | break; | |
373 | ||
374 | case SZ_FUNCS: | |
375 | nfunc++; | |
376 | break; | |
377 | ||
378 | case SZ_NOTHING: | |
51f03c6b | 379 | next_sym->name = gfc_get_string ("%s", name); |
6de9cd9a | 380 | |
cb9e4f55 TS |
381 | strcpy (buf, "_gfortran_"); |
382 | strcat (buf, name); | |
51f03c6b | 383 | next_sym->lib_name = gfc_get_string ("%s", buf); |
6de9cd9a | 384 | |
83f3bd62 | 385 | next_sym->pure = (cl != CLASS_IMPURE); |
e1633d82 DF |
386 | next_sym->elemental = (cl == CLASS_ELEMENTAL); |
387 | next_sym->inquiry = (cl == CLASS_INQUIRY); | |
388 | next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL); | |
0e7e7e6e | 389 | next_sym->actual_ok = actual_ok; |
6de9cd9a DN |
390 | next_sym->ts.type = type; |
391 | next_sym->ts.kind = kind; | |
b7892582 | 392 | next_sym->standard = standard; |
6de9cd9a DN |
393 | next_sym->simplify = simplify; |
394 | next_sym->check = check; | |
395 | next_sym->resolve = resolve; | |
396 | next_sym->specific = 0; | |
397 | next_sym->generic = 0; | |
e1633d82 | 398 | next_sym->conversion = 0; |
cd5ecab6 | 399 | next_sym->id = id; |
6de9cd9a DN |
400 | break; |
401 | ||
402 | default: | |
403 | gfc_internal_error ("add_sym(): Bad sizing mode"); | |
404 | } | |
405 | ||
406 | va_start (argp, resolve); | |
407 | ||
408 | first_flag = 1; | |
409 | ||
410 | for (;;) | |
411 | { | |
412 | name = va_arg (argp, char *); | |
413 | if (name == NULL) | |
414 | break; | |
415 | ||
416 | type = (bt) va_arg (argp, int); | |
417 | kind = va_arg (argp, int); | |
418 | optional = va_arg (argp, int); | |
9b2db7be | 419 | intent = (sym_intent) va_arg (argp, int); |
6de9cd9a DN |
420 | |
421 | if (sizing != SZ_NOTHING) | |
422 | nargs++; | |
423 | else | |
424 | { | |
425 | next_arg++; | |
426 | ||
427 | if (first_flag) | |
428 | next_sym->formal = next_arg; | |
429 | else | |
430 | (next_arg - 1)->next = next_arg; | |
431 | ||
432 | first_flag = 0; | |
433 | ||
434 | strcpy (next_arg->name, name); | |
435 | next_arg->ts.type = type; | |
436 | next_arg->ts.kind = kind; | |
437 | next_arg->optional = optional; | |
47b99694 | 438 | next_arg->value = 0; |
23e38561 | 439 | next_arg->intent = intent; |
6de9cd9a DN |
440 | } |
441 | } | |
442 | ||
443 | va_end (argp); | |
444 | ||
445 | next_sym++; | |
446 | } | |
447 | ||
448 | ||
1270d633 SK |
449 | /* Add a symbol to the function list where the function takes |
450 | 0 arguments. */ | |
451 | ||
452 | static void | |
9aa433c2 | 453 | add_sym_0 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 454 | int kind, int standard, |
524af0d6 | 455 | bool (*check) (void), |
b251af97 SK |
456 | gfc_expr *(*simplify) (void), |
457 | void (*resolve) (gfc_expr *)) | |
1270d633 | 458 | { |
6de9cd9a DN |
459 | gfc_simplify_f sf; |
460 | gfc_check_f cf; | |
461 | gfc_resolve_f rf; | |
462 | ||
4c0c6b9f SK |
463 | cf.f0 = check; |
464 | sf.f0 = simplify; | |
465 | rf.f0 = resolve; | |
6de9cd9a | 466 | |
e1633d82 | 467 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
b251af97 | 468 | (void *) 0); |
6de9cd9a DN |
469 | } |
470 | ||
471 | ||
1270d633 SK |
472 | /* Add a symbol to the subroutine list where the subroutine takes |
473 | 0 arguments. */ | |
474 | ||
475 | static void | |
e6c14898 DK |
476 | add_sym_0s (const char *name, gfc_isym_id id, int standard, |
477 | void (*resolve) (gfc_code *)) | |
1270d633 | 478 | { |
6de9cd9a DN |
479 | gfc_check_f cf; |
480 | gfc_simplify_f sf; | |
481 | gfc_resolve_f rf; | |
482 | ||
1270d633 SK |
483 | cf.f1 = NULL; |
484 | sf.f1 = NULL; | |
485 | rf.s1 = resolve; | |
6de9cd9a | 486 | |
e6c14898 DK |
487 | add_sym (name, id, CLASS_IMPURE, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf, |
488 | rf, (void *) 0); | |
6de9cd9a DN |
489 | } |
490 | ||
491 | ||
1270d633 SK |
492 | /* Add a symbol to the function list where the function takes |
493 | 1 arguments. */ | |
494 | ||
6de9cd9a | 495 | static void |
9aa433c2 | 496 | add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
1270d633 | 497 | int kind, int standard, |
524af0d6 | 498 | bool (*check) (gfc_expr *), |
b251af97 SK |
499 | gfc_expr *(*simplify) (gfc_expr *), |
500 | void (*resolve) (gfc_expr *, gfc_expr *), | |
501 | const char *a1, bt type1, int kind1, int optional1) | |
6de9cd9a DN |
502 | { |
503 | gfc_check_f cf; | |
504 | gfc_simplify_f sf; | |
505 | gfc_resolve_f rf; | |
506 | ||
1270d633 SK |
507 | cf.f1 = check; |
508 | sf.f1 = simplify; | |
509 | rf.f1 = resolve; | |
6de9cd9a | 510 | |
e1633d82 | 511 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 | 512 | a1, type1, kind1, optional1, INTENT_IN, |
b251af97 | 513 | (void *) 0); |
6de9cd9a DN |
514 | } |
515 | ||
516 | ||
23e38561 JW |
517 | /* Add a symbol to the function list where the function takes |
518 | 1 arguments, specifying the intent of the argument. */ | |
519 | ||
520 | static void | |
521 | add_sym_1_intent (const char *name, gfc_isym_id id, enum klass cl, | |
522 | int actual_ok, bt type, int kind, int standard, | |
524af0d6 | 523 | bool (*check) (gfc_expr *), |
23e38561 JW |
524 | gfc_expr *(*simplify) (gfc_expr *), |
525 | void (*resolve) (gfc_expr *, gfc_expr *), | |
526 | const char *a1, bt type1, int kind1, int optional1, | |
527 | sym_intent intent1) | |
528 | { | |
529 | gfc_check_f cf; | |
530 | gfc_simplify_f sf; | |
531 | gfc_resolve_f rf; | |
532 | ||
533 | cf.f1 = check; | |
534 | sf.f1 = simplify; | |
535 | rf.f1 = resolve; | |
536 | ||
537 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, | |
538 | a1, type1, kind1, optional1, intent1, | |
539 | (void *) 0); | |
540 | } | |
541 | ||
542 | ||
543 | /* Add a symbol to the subroutine list where the subroutine takes | |
544 | 1 arguments, specifying the intent of the argument. */ | |
545 | ||
546 | static void | |
1a14a58c | 547 | add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, |
524af0d6 | 548 | int standard, bool (*check) (gfc_expr *), |
1a14a58c TB |
549 | gfc_expr *(*simplify) (gfc_expr *), void (*resolve) (gfc_code *), |
550 | const char *a1, bt type1, int kind1, int optional1, | |
551 | sym_intent intent1) | |
23e38561 JW |
552 | { |
553 | gfc_check_f cf; | |
554 | gfc_simplify_f sf; | |
555 | gfc_resolve_f rf; | |
556 | ||
557 | cf.f1 = check; | |
558 | sf.f1 = simplify; | |
559 | rf.s1 = resolve; | |
560 | ||
561 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
562 | a1, type1, kind1, optional1, intent1, | |
b251af97 | 563 | (void *) 0); |
6de9cd9a DN |
564 | } |
565 | ||
f1abbf69 TK |
566 | /* Add a symbol to the subroutine ilst where the subroutine takes one |
567 | printf-style character argument and a variable number of arguments | |
568 | to follow. */ | |
569 | ||
570 | static void | |
571 | add_sym_1p (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, | |
572 | int standard, bool (*check) (gfc_actual_arglist *), | |
573 | gfc_expr *(*simplify) (gfc_expr*), void (*resolve) (gfc_code *), | |
574 | const char *a1, bt type1, int kind1, int optional1, sym_intent intent1) | |
575 | { | |
576 | gfc_check_f cf; | |
577 | gfc_simplify_f sf; | |
578 | gfc_resolve_f rf; | |
579 | ||
580 | cf.f1m = check; | |
581 | sf.f1 = simplify; | |
582 | rf.s1 = resolve; | |
583 | ||
584 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
585 | a1, type1, kind1, optional1, intent1, | |
586 | (void *) 0); | |
587 | } | |
588 | ||
6de9cd9a | 589 | |
1270d633 SK |
590 | /* Add a symbol from the MAX/MIN family of intrinsic functions to the |
591 | function. MAX et al take 2 or more arguments. */ | |
592 | ||
593 | static void | |
9aa433c2 | 594 | add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 595 | int kind, int standard, |
524af0d6 | 596 | bool (*check) (gfc_actual_arglist *), |
b251af97 SK |
597 | gfc_expr *(*simplify) (gfc_expr *), |
598 | void (*resolve) (gfc_expr *, gfc_actual_arglist *), | |
599 | const char *a1, bt type1, int kind1, int optional1, | |
600 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 601 | { |
6de9cd9a DN |
602 | gfc_check_f cf; |
603 | gfc_simplify_f sf; | |
604 | gfc_resolve_f rf; | |
605 | ||
606 | cf.f1m = check; | |
607 | sf.f1 = simplify; | |
608 | rf.f1m = resolve; | |
609 | ||
e1633d82 | 610 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
611 | a1, type1, kind1, optional1, INTENT_IN, |
612 | a2, type2, kind2, optional2, INTENT_IN, | |
b251af97 | 613 | (void *) 0); |
6de9cd9a DN |
614 | } |
615 | ||
616 | ||
1270d633 SK |
617 | /* Add a symbol to the function list where the function takes |
618 | 2 arguments. */ | |
619 | ||
620 | static void | |
9aa433c2 | 621 | add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 622 | int kind, int standard, |
524af0d6 | 623 | bool (*check) (gfc_expr *, gfc_expr *), |
b251af97 SK |
624 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
625 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *), | |
626 | const char *a1, bt type1, int kind1, int optional1, | |
627 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 628 | { |
6de9cd9a DN |
629 | gfc_check_f cf; |
630 | gfc_simplify_f sf; | |
631 | gfc_resolve_f rf; | |
632 | ||
633 | cf.f2 = check; | |
634 | sf.f2 = simplify; | |
635 | rf.f2 = resolve; | |
636 | ||
e1633d82 | 637 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
638 | a1, type1, kind1, optional1, INTENT_IN, |
639 | a2, type2, kind2, optional2, INTENT_IN, | |
b251af97 | 640 | (void *) 0); |
6de9cd9a DN |
641 | } |
642 | ||
643 | ||
1a14a58c TB |
644 | /* Add a symbol to the function list where the function takes |
645 | 2 arguments; same as add_sym_2 - but allows to specify the intent. */ | |
2bd74949 | 646 | |
1270d633 | 647 | static void |
1a14a58c TB |
648 | add_sym_2_intent (const char *name, gfc_isym_id id, enum klass cl, |
649 | int actual_ok, bt type, int kind, int standard, | |
524af0d6 | 650 | bool (*check) (gfc_expr *, gfc_expr *), |
1a14a58c TB |
651 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
652 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *), | |
653 | const char *a1, bt type1, int kind1, int optional1, | |
654 | sym_intent intent1, const char *a2, bt type2, int kind2, | |
655 | int optional2, sym_intent intent2) | |
1270d633 | 656 | { |
2bd74949 SK |
657 | gfc_check_f cf; |
658 | gfc_simplify_f sf; | |
659 | gfc_resolve_f rf; | |
660 | ||
6956a6f3 PB |
661 | cf.f2 = check; |
662 | sf.f2 = simplify; | |
1a14a58c | 663 | rf.f2 = resolve; |
2bd74949 | 664 | |
1a14a58c TB |
665 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
666 | a1, type1, kind1, optional1, intent1, | |
667 | a2, type2, kind2, optional2, intent2, | |
23e38561 JW |
668 | (void *) 0); |
669 | } | |
670 | ||
671 | ||
672 | /* Add a symbol to the subroutine list where the subroutine takes | |
673 | 2 arguments, specifying the intent of the arguments. */ | |
674 | ||
675 | static void | |
1a14a58c TB |
676 | add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type, |
677 | int kind, int standard, | |
524af0d6 | 678 | bool (*check) (gfc_expr *, gfc_expr *), |
1a14a58c TB |
679 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
680 | void (*resolve) (gfc_code *), | |
681 | const char *a1, bt type1, int kind1, int optional1, | |
682 | sym_intent intent1, const char *a2, bt type2, int kind2, | |
683 | int optional2, sym_intent intent2) | |
23e38561 JW |
684 | { |
685 | gfc_check_f cf; | |
686 | gfc_simplify_f sf; | |
687 | gfc_resolve_f rf; | |
688 | ||
689 | cf.f2 = check; | |
690 | sf.f2 = simplify; | |
691 | rf.s1 = resolve; | |
692 | ||
693 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
694 | a1, type1, kind1, optional1, intent1, | |
695 | a2, type2, kind2, optional2, intent2, | |
b251af97 | 696 | (void *) 0); |
2bd74949 SK |
697 | } |
698 | ||
699 | ||
1270d633 SK |
700 | /* Add a symbol to the function list where the function takes |
701 | 3 arguments. */ | |
702 | ||
703 | static void | |
9aa433c2 | 704 | add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 705 | int kind, int standard, |
524af0d6 | 706 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
707 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
708 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
709 | const char *a1, bt type1, int kind1, int optional1, | |
710 | const char *a2, bt type2, int kind2, int optional2, | |
711 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 712 | { |
6de9cd9a DN |
713 | gfc_check_f cf; |
714 | gfc_simplify_f sf; | |
715 | gfc_resolve_f rf; | |
716 | ||
717 | cf.f3 = check; | |
718 | sf.f3 = simplify; | |
719 | rf.f3 = resolve; | |
720 | ||
e1633d82 | 721 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
722 | a1, type1, kind1, optional1, INTENT_IN, |
723 | a2, type2, kind2, optional2, INTENT_IN, | |
724 | a3, type3, kind3, optional3, INTENT_IN, | |
b251af97 | 725 | (void *) 0); |
6de9cd9a DN |
726 | } |
727 | ||
1270d633 | 728 | |
01ce9e31 TK |
729 | /* MINLOC and MAXLOC get special treatment because their |
730 | argument might have to be reordered. */ | |
f3207b37 | 731 | |
1270d633 | 732 | static void |
64b1806b | 733 | add_sym_5ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 734 | int kind, int standard, |
524af0d6 | 735 | bool (*check) (gfc_actual_arglist *), |
64b1806b TK |
736 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
737 | gfc_expr *, gfc_expr *), | |
738 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, | |
739 | gfc_expr *, gfc_expr *), | |
b251af97 SK |
740 | const char *a1, bt type1, int kind1, int optional1, |
741 | const char *a2, bt type2, int kind2, int optional2, | |
9a3d38f6 | 742 | const char *a3, bt type3, int kind3, int optional3, |
64b1806b TK |
743 | const char *a4, bt type4, int kind4, int optional4, |
744 | const char *a5, bt type5, int kind5, int optional5) | |
1270d633 | 745 | { |
f3207b37 TS |
746 | gfc_check_f cf; |
747 | gfc_simplify_f sf; | |
748 | gfc_resolve_f rf; | |
749 | ||
64b1806b TK |
750 | cf.f5ml = check; |
751 | sf.f5 = simplify; | |
752 | rf.f5 = resolve; | |
f3207b37 | 753 | |
e1633d82 | 754 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
755 | a1, type1, kind1, optional1, INTENT_IN, |
756 | a2, type2, kind2, optional2, INTENT_IN, | |
757 | a3, type3, kind3, optional3, INTENT_IN, | |
9a3d38f6 | 758 | a4, type4, kind4, optional4, INTENT_IN, |
64b1806b | 759 | a5, type5, kind5, optional5, INTENT_IN, |
b251af97 | 760 | (void *) 0); |
f3207b37 TS |
761 | } |
762 | ||
01ce9e31 TK |
763 | /* Similar for FINDLOC. */ |
764 | ||
765 | static void | |
766 | add_sym_6fl (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, | |
767 | bt type, int kind, int standard, | |
768 | bool (*check) (gfc_actual_arglist *), | |
769 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, | |
770 | gfc_expr *, gfc_expr *, gfc_expr *), | |
771 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, | |
772 | gfc_expr *, gfc_expr *, gfc_expr *), | |
773 | const char *a1, bt type1, int kind1, int optional1, | |
774 | const char *a2, bt type2, int kind2, int optional2, | |
775 | const char *a3, bt type3, int kind3, int optional3, | |
776 | const char *a4, bt type4, int kind4, int optional4, | |
777 | const char *a5, bt type5, int kind5, int optional5, | |
778 | const char *a6, bt type6, int kind6, int optional6) | |
779 | ||
780 | { | |
781 | gfc_check_f cf; | |
782 | gfc_simplify_f sf; | |
783 | gfc_resolve_f rf; | |
784 | ||
785 | cf.f6fl = check; | |
786 | sf.f6 = simplify; | |
787 | rf.f6 = resolve; | |
788 | ||
789 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, | |
790 | a1, type1, kind1, optional1, INTENT_IN, | |
791 | a2, type2, kind2, optional2, INTENT_IN, | |
792 | a3, type3, kind3, optional3, INTENT_IN, | |
793 | a4, type4, kind4, optional4, INTENT_IN, | |
794 | a5, type5, kind5, optional5, INTENT_IN, | |
795 | a6, type6, kind6, optional6, INTENT_IN, | |
796 | (void *) 0); | |
797 | } | |
798 | ||
1270d633 | 799 | |
7551270e ES |
800 | /* MINVAL, MAXVAL, PRODUCT, and SUM also get special treatment because |
801 | their argument also might have to be reordered. */ | |
802 | ||
1270d633 | 803 | static void |
9aa433c2 | 804 | add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 805 | int kind, int standard, |
524af0d6 | 806 | bool (*check) (gfc_actual_arglist *), |
b251af97 SK |
807 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
808 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
809 | const char *a1, bt type1, int kind1, int optional1, | |
810 | const char *a2, bt type2, int kind2, int optional2, | |
811 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 812 | { |
7551270e ES |
813 | gfc_check_f cf; |
814 | gfc_simplify_f sf; | |
815 | gfc_resolve_f rf; | |
816 | ||
817 | cf.f3red = check; | |
818 | sf.f3 = simplify; | |
819 | rf.f3 = resolve; | |
820 | ||
e1633d82 | 821 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
822 | a1, type1, kind1, optional1, INTENT_IN, |
823 | a2, type2, kind2, optional2, INTENT_IN, | |
824 | a3, type3, kind3, optional3, INTENT_IN, | |
b251af97 | 825 | (void *) 0); |
7551270e ES |
826 | } |
827 | ||
21fdfcc1 | 828 | |
1270d633 | 829 | /* Add a symbol to the subroutine list where the subroutine takes |
1a14a58c | 830 | 3 arguments, specifying the intent of the arguments. */ |
1270d633 SK |
831 | |
832 | static void | |
1a14a58c TB |
833 | add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type, |
834 | int kind, int standard, | |
524af0d6 | 835 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
836 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
837 | void (*resolve) (gfc_code *), | |
838 | const char *a1, bt type1, int kind1, int optional1, | |
1a14a58c TB |
839 | sym_intent intent1, const char *a2, bt type2, int kind2, |
840 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
841 | int kind3, int optional3, sym_intent intent3) | |
23e38561 JW |
842 | { |
843 | gfc_check_f cf; | |
844 | gfc_simplify_f sf; | |
845 | gfc_resolve_f rf; | |
846 | ||
847 | cf.f3 = check; | |
848 | sf.f3 = simplify; | |
849 | rf.s1 = resolve; | |
850 | ||
851 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
852 | a1, type1, kind1, optional1, intent1, | |
853 | a2, type2, kind2, optional2, intent2, | |
854 | a3, type3, kind3, optional3, intent3, | |
b251af97 | 855 | (void *) 0); |
21fdfcc1 SK |
856 | } |
857 | ||
6de9cd9a | 858 | |
1270d633 SK |
859 | /* Add a symbol to the function list where the function takes |
860 | 4 arguments. */ | |
861 | ||
862 | static void | |
9aa433c2 | 863 | add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 864 | int kind, int standard, |
524af0d6 | 865 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
866 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
867 | gfc_expr *), | |
868 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, | |
869 | gfc_expr *), | |
870 | const char *a1, bt type1, int kind1, int optional1, | |
871 | const char *a2, bt type2, int kind2, int optional2, | |
872 | const char *a3, bt type3, int kind3, int optional3, | |
873 | const char *a4, bt type4, int kind4, int optional4 ) | |
1270d633 | 874 | { |
6de9cd9a DN |
875 | gfc_check_f cf; |
876 | gfc_simplify_f sf; | |
877 | gfc_resolve_f rf; | |
878 | ||
879 | cf.f4 = check; | |
880 | sf.f4 = simplify; | |
881 | rf.f4 = resolve; | |
882 | ||
e1633d82 | 883 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
884 | a1, type1, kind1, optional1, INTENT_IN, |
885 | a2, type2, kind2, optional2, INTENT_IN, | |
886 | a3, type3, kind3, optional3, INTENT_IN, | |
887 | a4, type4, kind4, optional4, INTENT_IN, | |
b251af97 | 888 | (void *) 0); |
6de9cd9a DN |
889 | } |
890 | ||
d0984735 TK |
891 | /* Add a symbol to the function list where the function takes 4 |
892 | arguments and resolution may need to change the number or | |
893 | arrangement of arguments. This is the case for INDEX, which needs | |
894 | its KIND argument removed. */ | |
895 | ||
896 | static void | |
897 | add_sym_4ind (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, | |
898 | bt type, int kind, int standard, | |
899 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
900 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, | |
901 | gfc_expr *), | |
902 | void (*resolve) (gfc_expr *, gfc_actual_arglist *), | |
903 | const char *a1, bt type1, int kind1, int optional1, | |
904 | const char *a2, bt type2, int kind2, int optional2, | |
905 | const char *a3, bt type3, int kind3, int optional3, | |
906 | const char *a4, bt type4, int kind4, int optional4 ) | |
907 | { | |
908 | gfc_check_f cf; | |
909 | gfc_simplify_f sf; | |
910 | gfc_resolve_f rf; | |
911 | ||
912 | cf.f4 = check; | |
913 | sf.f4 = simplify; | |
914 | rf.f1m = resolve; | |
915 | ||
916 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, | |
917 | a1, type1, kind1, optional1, INTENT_IN, | |
918 | a2, type2, kind2, optional2, INTENT_IN, | |
919 | a3, type3, kind3, optional3, INTENT_IN, | |
920 | a4, type4, kind4, optional4, INTENT_IN, | |
921 | (void *) 0); | |
922 | } | |
923 | ||
6de9cd9a | 924 | |
1270d633 SK |
925 | /* Add a symbol to the subroutine list where the subroutine takes |
926 | 4 arguments. */ | |
927 | ||
928 | static void | |
23e38561 JW |
929 | add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, |
930 | int standard, | |
524af0d6 | 931 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
932 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
933 | gfc_expr *), | |
934 | void (*resolve) (gfc_code *), | |
935 | const char *a1, bt type1, int kind1, int optional1, | |
23e38561 JW |
936 | sym_intent intent1, const char *a2, bt type2, int kind2, |
937 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
938 | int kind3, int optional3, sym_intent intent3, const char *a4, | |
939 | bt type4, int kind4, int optional4, sym_intent intent4) | |
60c9a35b PB |
940 | { |
941 | gfc_check_f cf; | |
942 | gfc_simplify_f sf; | |
943 | gfc_resolve_f rf; | |
944 | ||
945 | cf.f4 = check; | |
946 | sf.f4 = simplify; | |
947 | rf.s1 = resolve; | |
948 | ||
e1633d82 | 949 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
950 | a1, type1, kind1, optional1, intent1, |
951 | a2, type2, kind2, optional2, intent2, | |
952 | a3, type3, kind3, optional3, intent3, | |
953 | a4, type4, kind4, optional4, intent4, | |
b251af97 | 954 | (void *) 0); |
60c9a35b PB |
955 | } |
956 | ||
957 | ||
1270d633 SK |
958 | /* Add a symbol to the subroutine list where the subroutine takes |
959 | 5 arguments. */ | |
960 | ||
961 | static void | |
23e38561 JW |
962 | add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, |
963 | int standard, | |
524af0d6 | 964 | bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, |
b251af97 SK |
965 | gfc_expr *), |
966 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, | |
967 | gfc_expr *, gfc_expr *), | |
968 | void (*resolve) (gfc_code *), | |
969 | const char *a1, bt type1, int kind1, int optional1, | |
23e38561 JW |
970 | sym_intent intent1, const char *a2, bt type2, int kind2, |
971 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
972 | int kind3, int optional3, sym_intent intent3, const char *a4, | |
973 | bt type4, int kind4, int optional4, sym_intent intent4, | |
974 | const char *a5, bt type5, int kind5, int optional5, | |
f8862a1b | 975 | sym_intent intent5) |
aa6fc635 JB |
976 | { |
977 | gfc_check_f cf; | |
978 | gfc_simplify_f sf; | |
979 | gfc_resolve_f rf; | |
980 | ||
981 | cf.f5 = check; | |
982 | sf.f5 = simplify; | |
983 | rf.s1 = resolve; | |
984 | ||
e1633d82 | 985 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
986 | a1, type1, kind1, optional1, intent1, |
987 | a2, type2, kind2, optional2, intent2, | |
988 | a3, type3, kind3, optional3, intent3, | |
989 | a4, type4, kind4, optional4, intent4, | |
990 | a5, type5, kind5, optional5, intent5, | |
b251af97 | 991 | (void *) 0); |
aa6fc635 JB |
992 | } |
993 | ||
994 | ||
6de9cd9a DN |
995 | /* Locate an intrinsic symbol given a base pointer, number of elements |
996 | in the table and a pointer to a name. Returns the NULL pointer if | |
997 | a name is not found. */ | |
998 | ||
999 | static gfc_intrinsic_sym * | |
b251af97 | 1000 | find_sym (gfc_intrinsic_sym *start, int n, const char *name) |
6de9cd9a | 1001 | { |
b6e2128e TS |
1002 | /* name may be a user-supplied string, so we must first make sure |
1003 | that we're comparing against a pointer into the global string | |
1004 | table. */ | |
51f03c6b | 1005 | const char *p = gfc_get_string ("%s", name); |
b6e2128e | 1006 | |
6de9cd9a DN |
1007 | while (n > 0) |
1008 | { | |
b6e2128e | 1009 | if (p == start->name) |
6de9cd9a DN |
1010 | return start; |
1011 | ||
1012 | start++; | |
1013 | n--; | |
1014 | } | |
1015 | ||
1016 | return NULL; | |
1017 | } | |
1018 | ||
1019 | ||
cadddfdd TB |
1020 | gfc_isym_id |
1021 | gfc_isym_id_by_intmod (intmod_id from_intmod, int intmod_sym_id) | |
1022 | { | |
cbde6c0f TB |
1023 | if (from_intmod == INTMOD_NONE) |
1024 | return (gfc_isym_id) intmod_sym_id; | |
1025 | else if (from_intmod == INTMOD_ISO_C_BINDING) | |
cadddfdd TB |
1026 | return (gfc_isym_id) c_interop_kinds_table[intmod_sym_id].value; |
1027 | else if (from_intmod == INTMOD_ISO_FORTRAN_ENV) | |
1028 | switch (intmod_sym_id) | |
1029 | { | |
1030 | #define NAMED_SUBROUTINE(a,b,c,d) \ | |
1031 | case a: \ | |
1032 | return (gfc_isym_id) c; | |
1033 | #define NAMED_FUNCTION(a,b,c,d) \ | |
1034 | case a: \ | |
1035 | return (gfc_isym_id) c; | |
1036 | #include "iso-fortran-env.def" | |
1037 | default: | |
1038 | gcc_unreachable (); | |
1039 | } | |
1040 | else | |
cbde6c0f | 1041 | gcc_unreachable (); |
cadddfdd TB |
1042 | return (gfc_isym_id) 0; |
1043 | } | |
1044 | ||
1045 | ||
1046 | gfc_isym_id | |
1047 | gfc_isym_id_by_intmod_sym (gfc_symbol *sym) | |
1048 | { | |
1049 | return gfc_isym_id_by_intmod (sym->from_intmod, sym->intmod_sym_id); | |
1050 | } | |
1051 | ||
1052 | ||
1053 | gfc_intrinsic_sym * | |
1054 | gfc_intrinsic_subroutine_by_id (gfc_isym_id id) | |
1055 | { | |
1056 | gfc_intrinsic_sym *start = subroutines; | |
1057 | int n = nsub; | |
1058 | ||
1059 | while (true) | |
1060 | { | |
1061 | gcc_assert (n > 0); | |
1062 | if (id == start->id) | |
1063 | return start; | |
1064 | ||
1065 | start++; | |
1066 | n--; | |
1067 | } | |
1068 | } | |
1069 | ||
1070 | ||
d000aa67 TB |
1071 | gfc_intrinsic_sym * |
1072 | gfc_intrinsic_function_by_id (gfc_isym_id id) | |
1073 | { | |
1074 | gfc_intrinsic_sym *start = functions; | |
1075 | int n = nfunc; | |
1076 | ||
1077 | while (true) | |
1078 | { | |
1079 | gcc_assert (n > 0); | |
1080 | if (id == start->id) | |
1081 | return start; | |
1082 | ||
1083 | start++; | |
1084 | n--; | |
1085 | } | |
1086 | } | |
1087 | ||
1088 | ||
6de9cd9a DN |
1089 | /* Given a name, find a function in the intrinsic function table. |
1090 | Returns NULL if not found. */ | |
1091 | ||
1092 | gfc_intrinsic_sym * | |
1093 | gfc_find_function (const char *name) | |
1094 | { | |
810306f2 EE |
1095 | gfc_intrinsic_sym *sym; |
1096 | ||
1097 | sym = find_sym (functions, nfunc, name); | |
d000aa67 | 1098 | if (!sym || sym->from_module) |
810306f2 | 1099 | sym = find_sym (conversion, nconv, name); |
6de9cd9a | 1100 | |
d000aa67 | 1101 | return (!sym || sym->from_module) ? NULL : sym; |
6de9cd9a DN |
1102 | } |
1103 | ||
1104 | ||
1105 | /* Given a name, find a function in the intrinsic subroutine table. | |
1106 | Returns NULL if not found. */ | |
1107 | ||
cd5ecab6 DF |
1108 | gfc_intrinsic_sym * |
1109 | gfc_find_subroutine (const char *name) | |
6de9cd9a | 1110 | { |
d000aa67 TB |
1111 | gfc_intrinsic_sym *sym; |
1112 | sym = find_sym (subroutines, nsub, name); | |
1113 | return (!sym || sym->from_module) ? NULL : sym; | |
6de9cd9a DN |
1114 | } |
1115 | ||
1116 | ||
1117 | /* Given a string, figure out if it is the name of a generic intrinsic | |
1118 | function or not. */ | |
1119 | ||
1120 | int | |
1121 | gfc_generic_intrinsic (const char *name) | |
1122 | { | |
1123 | gfc_intrinsic_sym *sym; | |
1124 | ||
1125 | sym = gfc_find_function (name); | |
d000aa67 | 1126 | return (!sym || sym->from_module) ? 0 : sym->generic; |
6de9cd9a DN |
1127 | } |
1128 | ||
1129 | ||
1130 | /* Given a string, figure out if it is the name of a specific | |
1131 | intrinsic function or not. */ | |
1132 | ||
1133 | int | |
1134 | gfc_specific_intrinsic (const char *name) | |
1135 | { | |
1136 | gfc_intrinsic_sym *sym; | |
1137 | ||
1138 | sym = gfc_find_function (name); | |
d000aa67 | 1139 | return (!sym || sym->from_module) ? 0 : sym->specific; |
6de9cd9a DN |
1140 | } |
1141 | ||
1142 | ||
0e7e7e6e FXC |
1143 | /* Given a string, figure out if it is the name of an intrinsic function |
1144 | or subroutine allowed as an actual argument or not. */ | |
1145 | int | |
1146 | gfc_intrinsic_actual_ok (const char *name, const bool subroutine_flag) | |
1147 | { | |
1148 | gfc_intrinsic_sym *sym; | |
1149 | ||
1150 | /* Intrinsic subroutines are not allowed as actual arguments. */ | |
1151 | if (subroutine_flag) | |
1152 | return 0; | |
1153 | else | |
1154 | { | |
1155 | sym = gfc_find_function (name); | |
1156 | return (sym == NULL) ? 0 : sym->actual_ok; | |
1157 | } | |
1158 | } | |
1159 | ||
1160 | ||
0e8d854e JW |
1161 | /* Given a symbol, find out if it is (and is to be treated as) an intrinsic. |
1162 | If its name refers to an intrinsic, but this intrinsic is not included in | |
1163 | the selected standard, this returns FALSE and sets the symbol's external | |
c3005b0f | 1164 | attribute. */ |
6de9cd9a | 1165 | |
c3005b0f DK |
1166 | bool |
1167 | gfc_is_intrinsic (gfc_symbol* sym, int subroutine_flag, locus loc) | |
6de9cd9a | 1168 | { |
c3005b0f DK |
1169 | gfc_intrinsic_sym* isym; |
1170 | const char* symstd; | |
1171 | ||
0e8d854e | 1172 | /* If INTRINSIC attribute is already known, return. */ |
c3005b0f DK |
1173 | if (sym->attr.intrinsic) |
1174 | return true; | |
0e8d854e JW |
1175 | |
1176 | /* Check for attributes which prevent the symbol from being INTRINSIC. */ | |
1177 | if (sym->attr.external || sym->attr.contained | |
1178 | || sym->attr.if_source == IFSRC_IFBODY) | |
c3005b0f DK |
1179 | return false; |
1180 | ||
1181 | if (subroutine_flag) | |
1182 | isym = gfc_find_subroutine (sym->name); | |
1183 | else | |
1184 | isym = gfc_find_function (sym->name); | |
1185 | ||
1186 | /* No such intrinsic available at all? */ | |
1187 | if (!isym) | |
1188 | return false; | |
1189 | ||
1190 | /* See if this intrinsic is allowed in the current standard. */ | |
9606f3c9 TB |
1191 | if (!gfc_check_intrinsic_standard (isym, &symstd, false, loc) |
1192 | && !sym->attr.artificial) | |
c3005b0f | 1193 | { |
4daa149b TB |
1194 | if (sym->attr.proc == PROC_UNKNOWN && warn_intrinsics_std) |
1195 | gfc_warning_now (OPT_Wintrinsics_std, "The intrinsic %qs at %L is not " | |
1196 | "included in the selected standard but %s and %qs will" | |
1197 | " be treated as if declared EXTERNAL. Use an" | |
a3f9f006 ML |
1198 | " appropriate %<-std=%>* option or define" |
1199 | " %<-fall-intrinsics%> to allow this intrinsic.", | |
db7d7dc1 | 1200 | sym->name, &loc, symstd, sym->name); |
c3005b0f DK |
1201 | |
1202 | return false; | |
1203 | } | |
1204 | ||
1205 | return true; | |
6de9cd9a DN |
1206 | } |
1207 | ||
1208 | ||
1209 | /* Collect a set of intrinsic functions into a generic collection. | |
1210 | The first argument is the name of the generic function, which is | |
1211 | also the name of a specific function. The rest of the specifics | |
1212 | currently in the table are placed into the list of specific | |
3f2286f2 DF |
1213 | functions associated with that generic. |
1214 | ||
1215 | PR fortran/32778 | |
1216 | FIXME: Remove the argument STANDARD if no regressions are | |
1217 | encountered. Change all callers (approx. 360). | |
1218 | */ | |
6de9cd9a DN |
1219 | |
1220 | static void | |
3f2286f2 | 1221 | make_generic (const char *name, gfc_isym_id id, int standard ATTRIBUTE_UNUSED) |
6de9cd9a DN |
1222 | { |
1223 | gfc_intrinsic_sym *g; | |
1224 | ||
1225 | if (sizing != SZ_NOTHING) | |
1226 | return; | |
1227 | ||
1228 | g = gfc_find_function (name); | |
1229 | if (g == NULL) | |
1fe61adf | 1230 | gfc_internal_error ("make_generic(): Cannot find generic symbol %qs", |
6de9cd9a DN |
1231 | name); |
1232 | ||
cd5ecab6 DF |
1233 | gcc_assert (g->id == id); |
1234 | ||
6de9cd9a DN |
1235 | g->generic = 1; |
1236 | g->specific = 1; | |
cb9e4f55 | 1237 | if ((g + 1)->name != NULL) |
6de9cd9a DN |
1238 | g->specific_head = g + 1; |
1239 | g++; | |
1240 | ||
cb9e4f55 | 1241 | while (g->name != NULL) |
6de9cd9a DN |
1242 | { |
1243 | g->next = g + 1; | |
1244 | g->specific = 1; | |
6de9cd9a DN |
1245 | g++; |
1246 | } | |
1247 | ||
1248 | g--; | |
1249 | g->next = NULL; | |
1250 | } | |
1251 | ||
1252 | ||
1253 | /* Create a duplicate intrinsic function entry for the current | |
3f2286f2 DF |
1254 | function, the only differences being the alternate name and |
1255 | a different standard if necessary. Note that we use argument | |
1256 | lists more than once, but all argument lists are freed as a | |
1257 | single block. */ | |
6de9cd9a DN |
1258 | |
1259 | static void | |
19060788 | 1260 | make_alias (const char *name, int standard) |
6de9cd9a | 1261 | { |
6de9cd9a DN |
1262 | switch (sizing) |
1263 | { | |
1264 | case SZ_FUNCS: | |
1265 | nfunc++; | |
1266 | break; | |
1267 | ||
1268 | case SZ_SUBS: | |
1269 | nsub++; | |
1270 | break; | |
1271 | ||
1272 | case SZ_NOTHING: | |
1273 | next_sym[0] = next_sym[-1]; | |
51f03c6b | 1274 | next_sym->name = gfc_get_string ("%s", name); |
3f2286f2 | 1275 | next_sym->standard = standard; |
6de9cd9a DN |
1276 | next_sym++; |
1277 | break; | |
1278 | ||
1279 | default: | |
1280 | break; | |
1281 | } | |
1282 | } | |
1283 | ||
b251af97 | 1284 | |
fe58e076 TK |
1285 | /* Make the current subroutine noreturn. */ |
1286 | ||
1287 | static void | |
b251af97 | 1288 | make_noreturn (void) |
fe58e076 TK |
1289 | { |
1290 | if (sizing == SZ_NOTHING) | |
b251af97 | 1291 | next_sym[-1].noreturn = 1; |
fe58e076 | 1292 | } |
6de9cd9a | 1293 | |
d000aa67 TB |
1294 | |
1295 | /* Mark current intrinsic as module intrinsic. */ | |
1296 | static void | |
1297 | make_from_module (void) | |
1298 | { | |
1299 | if (sizing == SZ_NOTHING) | |
1300 | next_sym[-1].from_module = 1; | |
1301 | } | |
1302 | ||
f1abbf69 TK |
1303 | |
1304 | /* Mark the current subroutine as having a variable number of | |
1305 | arguments. */ | |
1306 | ||
1307 | static void | |
1308 | make_vararg (void) | |
1309 | { | |
1310 | if (sizing == SZ_NOTHING) | |
1311 | next_sym[-1].vararg = 1; | |
1312 | } | |
1313 | ||
47b99694 TB |
1314 | /* Set the attr.value of the current procedure. */ |
1315 | ||
1316 | static void | |
1317 | set_attr_value (int n, ...) | |
1318 | { | |
1319 | gfc_intrinsic_arg *arg; | |
1320 | va_list argp; | |
1321 | int i; | |
1322 | ||
1323 | if (sizing != SZ_NOTHING) | |
1324 | return; | |
1325 | ||
1326 | va_start (argp, n); | |
1327 | arg = next_sym[-1].formal; | |
1328 | ||
1329 | for (i = 0; i < n; i++) | |
1330 | { | |
1331 | gcc_assert (arg != NULL); | |
1332 | arg->value = va_arg (argp, int); | |
1333 | arg = arg->next; | |
1334 | } | |
1335 | va_end (argp); | |
1336 | } | |
1337 | ||
b251af97 | 1338 | |
6de9cd9a DN |
1339 | /* Add intrinsic functions. */ |
1340 | ||
1341 | static void | |
1342 | add_functions (void) | |
1343 | { | |
fbe1f017 SK |
1344 | /* Argument names. These are used as argument keywords and so need to |
1345 | match the documentation. Please keep this list in sorted order. */ | |
6de9cd9a | 1346 | const char |
fbe1f017 SK |
1347 | *a = "a", *a1 = "a1", *a2 = "a2", *ar = "array", *b = "b", |
1348 | *bck = "back", *bd = "boundary", *c = "c", *c_ptr_1 = "c_ptr_1", | |
1349 | *c_ptr_2 = "c_ptr_2", *ca = "coarray", *com = "command", | |
1350 | *dist = "distance", *dm = "dim", *f = "field", *failed="failed", | |
1351 | *fs = "fsource", *han = "handler", *i = "i", | |
1352 | *image = "image", *j = "j", *kind = "kind", | |
1353 | *l = "l", *ln = "len", *level = "level", *m = "matrix", *ma = "matrix_a", | |
1354 | *mb = "matrix_b", *md = "mode", *mo = "mold", *msk = "mask", | |
1355 | *n = "n", *ncopies= "ncopies", *nm = "name", *num = "number", | |
1356 | *ord = "order", *p = "p", *p1 = "path1", *p2 = "path2", | |
1357 | *pad = "pad", *pid = "pid", *pos = "pos", *pt = "pointer", | |
1358 | *r = "r", *s = "s", *set = "set", *sh = "shift", *shp = "shape", | |
1359 | *sig = "sig", *src = "source", *ssg = "substring", | |
1360 | *sta = "string_a", *stb = "string_b", *stg = "string", | |
1361 | *sub = "sub", *sz = "size", *tg = "target", *team = "team", *tm = "time", | |
1362 | *ts = "tsource", *ut = "unit", *v = "vector", *va = "vector_a", | |
01ce9e31 TK |
1363 | *vb = "vector_b", *vl = "values", *val = "value", *x = "x", *y = "y", |
1364 | *z = "z"; | |
6de9cd9a DN |
1365 | |
1366 | int di, dr, dd, dl, dc, dz, ii; | |
1367 | ||
9d64df18 TS |
1368 | di = gfc_default_integer_kind; |
1369 | dr = gfc_default_real_kind; | |
1370 | dd = gfc_default_double_kind; | |
1371 | dl = gfc_default_logical_kind; | |
1372 | dc = gfc_default_character_kind; | |
1373 | dz = gfc_default_complex_kind; | |
6de9cd9a DN |
1374 | ii = gfc_index_integer_kind; |
1375 | ||
e1633d82 | 1376 | add_sym_1 ("abs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1377 | gfc_check_abs, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1378 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1379 | |
c98583e9 FR |
1380 | if (flag_dec_intrinsic_ints) |
1381 | { | |
1382 | make_alias ("babs", GFC_STD_GNU); | |
1383 | make_alias ("iiabs", GFC_STD_GNU); | |
1384 | make_alias ("jiabs", GFC_STD_GNU); | |
1385 | make_alias ("kiabs", GFC_STD_GNU); | |
1386 | } | |
1387 | ||
e1633d82 | 1388 | add_sym_1 ("iabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1389 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1390 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1391 | |
e1633d82 | 1392 | add_sym_1 ("dabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1393 | gfc_check_fn_d, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1394 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1395 | |
e1633d82 | 1396 | add_sym_1 ("cabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1397 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1398 | a, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1399 | |
f8862a1b DR |
1400 | add_sym_1 ("zabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
1401 | NULL, gfc_simplify_abs, gfc_resolve_abs, | |
1270d633 | 1402 | a, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1403 | |
19060788 | 1404 | make_alias ("cdabs", GFC_STD_GNU); |
6de9cd9a | 1405 | |
b7892582 | 1406 | make_generic ("abs", GFC_ISYM_ABS, GFC_STD_F77); |
6de9cd9a | 1407 | |
32a126b2 FXC |
1408 | /* The checking function for ACCESS is called gfc_check_access_func |
1409 | because the name gfc_check_access is already used in module.c. */ | |
e6c14898 DK |
1410 | add_sym_2 ("access", GFC_ISYM_ACCESS, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1411 | di, GFC_STD_GNU, gfc_check_access_func, NULL, gfc_resolve_access, | |
a119fc1c FXC |
1412 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); |
1413 | ||
1414 | make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU); | |
1415 | ||
719e72fb FXC |
1416 | add_sym_2 ("achar", GFC_ISYM_ACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1417 | BT_CHARACTER, dc, GFC_STD_F95, | |
3c19e5e1 | 1418 | gfc_check_achar, gfc_simplify_achar, gfc_resolve_achar, |
719e72fb | 1419 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1420 | |
b7892582 | 1421 | make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95); |
6de9cd9a | 1422 | |
e1633d82 | 1423 | add_sym_1 ("acos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1424 | gfc_check_fn_rc2008, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1425 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1426 | |
e1633d82 | 1427 | add_sym_1 ("dacos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1428 | gfc_check_fn_d, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1429 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1430 | |
b7892582 | 1431 | make_generic ("acos", GFC_ISYM_ACOS, GFC_STD_F77); |
6de9cd9a | 1432 | |
f489fba1 | 1433 | add_sym_1 ("acosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1434 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_acosh, |
f489fba1 | 1435 | gfc_resolve_acosh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1436 | |
e1633d82 | 1437 | add_sym_1 ("dacosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1438 | gfc_check_fn_d, gfc_simplify_acosh, gfc_resolve_acosh, |
1e399e23 JD |
1439 | x, BT_REAL, dd, REQUIRED); |
1440 | ||
f489fba1 | 1441 | make_generic ("acosh", GFC_ISYM_ACOSH, GFC_STD_F2008); |
1e399e23 | 1442 | |
d393bbd7 FXC |
1443 | add_sym_1 ("adjustl", GFC_ISYM_ADJUSTL, CLASS_ELEMENTAL, ACTUAL_NO, |
1444 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustl, | |
1445 | gfc_resolve_adjustl, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1446 | |
b7892582 | 1447 | make_generic ("adjustl", GFC_ISYM_ADJUSTL, GFC_STD_F95); |
6de9cd9a | 1448 | |
d393bbd7 FXC |
1449 | add_sym_1 ("adjustr", GFC_ISYM_ADJUSTR, CLASS_ELEMENTAL, ACTUAL_NO, |
1450 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustr, | |
1451 | gfc_resolve_adjustr, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1452 | |
b7892582 | 1453 | make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95); |
6de9cd9a | 1454 | |
e1633d82 | 1455 | add_sym_1 ("aimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1456 | gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag, |
1270d633 | 1457 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1458 | |
6970fcc8 SK |
1459 | make_alias ("imag", GFC_STD_GNU); |
1460 | make_alias ("imagpart", GFC_STD_GNU); | |
1461 | ||
f8862a1b DR |
1462 | add_sym_1 ("dimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
1463 | NULL, gfc_simplify_aimag, gfc_resolve_aimag, | |
1270d633 | 1464 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1465 | |
b7892582 | 1466 | make_generic ("aimag", GFC_ISYM_AIMAG, GFC_STD_F77); |
6de9cd9a | 1467 | |
e1633d82 | 1468 | add_sym_2 ("aint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1469 | gfc_check_a_xkind, gfc_simplify_aint, gfc_resolve_aint, |
1270d633 | 1470 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1471 | |
e1633d82 | 1472 | add_sym_1 ("dint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1473 | NULL, gfc_simplify_dint, gfc_resolve_dint, |
1270d633 | 1474 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1475 | |
b7892582 | 1476 | make_generic ("aint", GFC_ISYM_AINT, GFC_STD_F77); |
6de9cd9a | 1477 | |
e1633d82 | 1478 | add_sym_2 ("all", GFC_ISYM_ALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
a16d978f | 1479 | gfc_check_all_any, gfc_simplify_all, gfc_resolve_all, |
1270d633 | 1480 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1481 | |
b7892582 | 1482 | make_generic ("all", GFC_ISYM_ALL, GFC_STD_F95); |
6de9cd9a | 1483 | |
e1633d82 | 1484 | add_sym_1 ("allocated", GFC_ISYM_ALLOCATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
1270d633 SK |
1485 | gfc_check_allocated, NULL, NULL, |
1486 | ar, BT_UNKNOWN, 0, REQUIRED); | |
6de9cd9a | 1487 | |
b7892582 | 1488 | make_generic ("allocated", GFC_ISYM_ALLOCATED, GFC_STD_F95); |
6de9cd9a | 1489 | |
e1633d82 | 1490 | add_sym_2 ("anint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1491 | gfc_check_a_xkind, gfc_simplify_anint, gfc_resolve_anint, |
1270d633 | 1492 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1493 | |
e1633d82 | 1494 | add_sym_1 ("dnint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1495 | NULL, gfc_simplify_dnint, gfc_resolve_dnint, |
1270d633 | 1496 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1497 | |
b7892582 | 1498 | make_generic ("anint", GFC_ISYM_ANINT, GFC_STD_F77); |
6de9cd9a | 1499 | |
e1633d82 | 1500 | add_sym_2 ("any", GFC_ISYM_ANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
a16d978f | 1501 | gfc_check_all_any, gfc_simplify_any, gfc_resolve_any, |
1270d633 | 1502 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1503 | |
b7892582 | 1504 | make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95); |
6de9cd9a | 1505 | |
e1633d82 | 1506 | add_sym_1 ("asin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1507 | gfc_check_fn_rc2008, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1508 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1509 | |
e1633d82 | 1510 | add_sym_1 ("dasin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1511 | gfc_check_fn_d, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1512 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1513 | |
b7892582 | 1514 | make_generic ("asin", GFC_ISYM_ASIN, GFC_STD_F77); |
f8862a1b | 1515 | |
f489fba1 | 1516 | add_sym_1 ("asinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1517 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_asinh, |
f489fba1 | 1518 | gfc_resolve_asinh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1519 | |
e1633d82 | 1520 | add_sym_1 ("dasinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1521 | gfc_check_fn_d, gfc_simplify_asinh, gfc_resolve_asinh, |
1e399e23 JD |
1522 | x, BT_REAL, dd, REQUIRED); |
1523 | ||
f489fba1 | 1524 | make_generic ("asinh", GFC_ISYM_ASINH, GFC_STD_F2008); |
6de9cd9a | 1525 | |
e1633d82 | 1526 | add_sym_2 ("associated", GFC_ISYM_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, |
8d2c2905 | 1527 | GFC_STD_F95, gfc_check_associated, NULL, NULL, |
1270d633 | 1528 | pt, BT_UNKNOWN, 0, REQUIRED, tg, BT_UNKNOWN, 0, OPTIONAL); |
6de9cd9a | 1529 | |
b7892582 | 1530 | make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95); |
6de9cd9a | 1531 | |
e1633d82 | 1532 | add_sym_1 ("atan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1533 | gfc_check_fn_rc2008, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1534 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1535 | |
e1633d82 | 1536 | add_sym_1 ("datan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1537 | gfc_check_fn_d, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1538 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1539 | |
ddf67998 TB |
1540 | /* Two-argument version of atan, equivalent to atan2. */ |
1541 | add_sym_2 ("atan", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F2008, | |
1542 | gfc_check_atan_2, gfc_simplify_atan2, gfc_resolve_atan2, | |
1543 | y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED); | |
1544 | ||
b7892582 | 1545 | make_generic ("atan", GFC_ISYM_ATAN, GFC_STD_F77); |
f8862a1b | 1546 | |
f489fba1 | 1547 | add_sym_1 ("atanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1548 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_atanh, |
f489fba1 | 1549 | gfc_resolve_atanh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1550 | |
e1633d82 | 1551 | add_sym_1 ("datanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1552 | gfc_check_fn_d, gfc_simplify_atanh, gfc_resolve_atanh, |
1e399e23 JD |
1553 | x, BT_REAL, dd, REQUIRED); |
1554 | ||
f489fba1 | 1555 | make_generic ("atanh", GFC_ISYM_ATANH, GFC_STD_F2008); |
6de9cd9a | 1556 | |
e1633d82 | 1557 | add_sym_2 ("atan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
a1bab9ea | 1558 | gfc_check_atan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1559 | y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1560 | |
e1633d82 | 1561 | add_sym_2 ("datan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1562 | gfc_check_datan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1563 | y, BT_REAL, dd, REQUIRED, x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1564 | |
b7892582 | 1565 | make_generic ("atan2", GFC_ISYM_ATAN2, GFC_STD_F77); |
f8862a1b | 1566 | |
e8525382 | 1567 | /* Bessel and Neumann functions for G77 compatibility. */ |
e1633d82 | 1568 | add_sym_1 ("besj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1569 | gfc_check_fn_r, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1570 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1571 | |
f489fba1 FXC |
1572 | make_alias ("bessel_j0", GFC_STD_F2008); |
1573 | ||
e1633d82 | 1574 | add_sym_1 ("dbesj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1575 | gfc_check_fn_d, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1576 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1577 | |
f489fba1 | 1578 | make_generic ("bessel_j0", GFC_ISYM_J0, GFC_STD_F2008); |
e8525382 | 1579 | |
e1633d82 | 1580 | add_sym_1 ("besj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1581 | gfc_check_fn_r, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1582 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1583 | |
f489fba1 FXC |
1584 | make_alias ("bessel_j1", GFC_STD_F2008); |
1585 | ||
e1633d82 | 1586 | add_sym_1 ("dbesj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1587 | gfc_check_fn_d, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1588 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1589 | |
f489fba1 | 1590 | make_generic ("bessel_j1", GFC_ISYM_J1, GFC_STD_F2008); |
e8525382 | 1591 | |
e1633d82 | 1592 | add_sym_2 ("besjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1593 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1594 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1595 | |
f489fba1 FXC |
1596 | make_alias ("bessel_jn", GFC_STD_F2008); |
1597 | ||
e1633d82 | 1598 | add_sym_2 ("dbesjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1599 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1600 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1601 | |
29698e0f | 1602 | add_sym_3 ("bessel_jn", GFC_ISYM_JN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
47b99694 | 1603 | gfc_check_bessel_n2, gfc_simplify_bessel_jn2, gfc_resolve_bessel_n2, |
29698e0f TB |
1604 | "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED, |
1605 | x, BT_REAL, dr, REQUIRED); | |
47b99694 | 1606 | set_attr_value (3, true, true, true); |
29698e0f | 1607 | |
f489fba1 | 1608 | make_generic ("bessel_jn", GFC_ISYM_JN, GFC_STD_F2008); |
e8525382 | 1609 | |
e1633d82 | 1610 | add_sym_1 ("besy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1611 | gfc_check_fn_r, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1612 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1613 | |
f489fba1 FXC |
1614 | make_alias ("bessel_y0", GFC_STD_F2008); |
1615 | ||
e1633d82 | 1616 | add_sym_1 ("dbesy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1617 | gfc_check_fn_d, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1618 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1619 | |
f489fba1 | 1620 | make_generic ("bessel_y0", GFC_ISYM_Y0, GFC_STD_F2008); |
e8525382 | 1621 | |
e1633d82 | 1622 | add_sym_1 ("besy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1623 | gfc_check_fn_r, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1624 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1625 | |
f489fba1 FXC |
1626 | make_alias ("bessel_y1", GFC_STD_F2008); |
1627 | ||
e1633d82 | 1628 | add_sym_1 ("dbesy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1629 | gfc_check_fn_d, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1630 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1631 | |
f489fba1 | 1632 | make_generic ("bessel_y1", GFC_ISYM_Y1, GFC_STD_F2008); |
e8525382 | 1633 | |
e1633d82 | 1634 | add_sym_2 ("besyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1635 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1636 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1637 | |
f489fba1 FXC |
1638 | make_alias ("bessel_yn", GFC_STD_F2008); |
1639 | ||
e1633d82 | 1640 | add_sym_2 ("dbesyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1641 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1642 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1643 | |
29698e0f | 1644 | add_sym_3 ("bessel_yn", GFC_ISYM_YN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
47b99694 | 1645 | gfc_check_bessel_n2, gfc_simplify_bessel_yn2, gfc_resolve_bessel_n2, |
29698e0f TB |
1646 | "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED, |
1647 | x, BT_REAL, dr, REQUIRED); | |
47b99694 | 1648 | set_attr_value (3, true, true, true); |
29698e0f | 1649 | |
f489fba1 | 1650 | make_generic ("bessel_yn", GFC_ISYM_YN, GFC_STD_F2008); |
e8525382 | 1651 | |
88a95a11 FXC |
1652 | add_sym_2 ("bge", GFC_ISYM_BGE, CLASS_ELEMENTAL, ACTUAL_NO, |
1653 | BT_LOGICAL, dl, GFC_STD_F2008, | |
1654 | gfc_check_bge_bgt_ble_blt, gfc_simplify_bge, NULL, | |
1655 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); | |
1656 | ||
1657 | make_generic ("bge", GFC_ISYM_BGE, GFC_STD_F2008); | |
1658 | ||
1659 | add_sym_2 ("bgt", GFC_ISYM_BGT, CLASS_ELEMENTAL, ACTUAL_NO, | |
1660 | BT_LOGICAL, dl, GFC_STD_F2008, | |
1661 | gfc_check_bge_bgt_ble_blt, gfc_simplify_bgt, NULL, | |
1662 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); | |
1663 | ||
1664 | make_generic ("bgt", GFC_ISYM_BGT, GFC_STD_F2008); | |
1665 | ||
e1633d82 | 1666 | add_sym_1 ("bit_size", GFC_ISYM_BIT_SIZE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1667 | gfc_check_i, gfc_simplify_bit_size, NULL, |
1270d633 | 1668 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1669 | |
cd5ecab6 | 1670 | make_generic ("bit_size", GFC_ISYM_BIT_SIZE, GFC_STD_F95); |
6de9cd9a | 1671 | |
88a95a11 FXC |
1672 | add_sym_2 ("ble", GFC_ISYM_BLE, CLASS_ELEMENTAL, ACTUAL_NO, |
1673 | BT_LOGICAL, dl, GFC_STD_F2008, | |
1674 | gfc_check_bge_bgt_ble_blt, gfc_simplify_ble, NULL, | |
1675 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); | |
1676 | ||
1677 | make_generic ("ble", GFC_ISYM_BLE, GFC_STD_F2008); | |
1678 | ||
1679 | add_sym_2 ("blt", GFC_ISYM_BLT, CLASS_ELEMENTAL, ACTUAL_NO, | |
1680 | BT_LOGICAL, dl, GFC_STD_F2008, | |
1681 | gfc_check_bge_bgt_ble_blt, gfc_simplify_blt, NULL, | |
1682 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); | |
1683 | ||
1684 | make_generic ("blt", GFC_ISYM_BLT, GFC_STD_F2008); | |
1685 | ||
e1633d82 | 1686 | add_sym_2 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
289e52fd | 1687 | gfc_check_bitfcn, gfc_simplify_btest, gfc_resolve_btest, |
1270d633 | 1688 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1689 | |
c98583e9 FR |
1690 | if (flag_dec_intrinsic_ints) |
1691 | { | |
1692 | make_alias ("bbtest", GFC_STD_GNU); | |
1693 | make_alias ("bitest", GFC_STD_GNU); | |
1694 | make_alias ("bjtest", GFC_STD_GNU); | |
1695 | make_alias ("bktest", GFC_STD_GNU); | |
1696 | } | |
1697 | ||
b7892582 | 1698 | make_generic ("btest", GFC_ISYM_BTEST, GFC_STD_F95); |
6de9cd9a | 1699 | |
e1633d82 | 1700 | add_sym_2 ("ceiling", GFC_ISYM_CEILING, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1701 | gfc_check_a_ikind, gfc_simplify_ceiling, gfc_resolve_ceiling, |
1270d633 | 1702 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1703 | |
b7892582 | 1704 | make_generic ("ceiling", GFC_ISYM_CEILING, GFC_STD_F95); |
6de9cd9a | 1705 | |
e1633d82 | 1706 | add_sym_2 ("char", GFC_ISYM_CHAR, CLASS_ELEMENTAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F77, |
6de9cd9a | 1707 | gfc_check_char, gfc_simplify_char, gfc_resolve_char, |
1270d633 | 1708 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1709 | |
b7892582 | 1710 | make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77); |
6de9cd9a | 1711 | |
e6c14898 | 1712 | add_sym_1 ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
a3e3233a FXC |
1713 | GFC_STD_GNU, gfc_check_chdir, NULL, gfc_resolve_chdir, |
1714 | nm, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
1715 | |
1716 | make_generic ("chdir", GFC_ISYM_CHDIR, GFC_STD_GNU); | |
a119fc1c | 1717 | |
e6c14898 DK |
1718 | add_sym_2 ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1719 | di, GFC_STD_GNU, gfc_check_chmod, NULL, gfc_resolve_chmod, | |
a119fc1c FXC |
1720 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); |
1721 | ||
1722 | make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU); | |
1723 | ||
e1633d82 | 1724 | add_sym_3 ("cmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1725 | gfc_check_cmplx, gfc_simplify_cmplx, gfc_resolve_cmplx, |
1270d633 SK |
1726 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, OPTIONAL, |
1727 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1728 | |
b7892582 | 1729 | make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77); |
6de9cd9a | 1730 | |
f8862a1b | 1731 | add_sym_0 ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, CLASS_INQUIRY, |
cd5ecab6 | 1732 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, NULL, NULL, NULL); |
0e7e7e6e FXC |
1733 | |
1734 | make_generic ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, | |
b251af97 | 1735 | GFC_STD_F2003); |
0e7e7e6e | 1736 | |
e1633d82 | 1737 | add_sym_2 ("complex", GFC_ISYM_COMPLEX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_GNU, |
5d723e54 FXC |
1738 | gfc_check_complex, gfc_simplify_complex, gfc_resolve_complex, |
1739 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED); | |
1740 | ||
1741 | make_generic ("complex", GFC_ISYM_COMPLEX, GFC_STD_GNU); | |
1742 | ||
6de9cd9a DN |
1743 | /* Making dcmplx a specific of cmplx causes cmplx to return a double |
1744 | complex instead of the default complex. */ | |
1745 | ||
e1633d82 | 1746 | add_sym_2 ("dcmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dd, GFC_STD_GNU, |
6de9cd9a | 1747 | gfc_check_dcmplx, gfc_simplify_dcmplx, gfc_resolve_dcmplx, |
1270d633 | 1748 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, OPTIONAL); |
6de9cd9a | 1749 | |
b7892582 | 1750 | make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU); |
6de9cd9a | 1751 | |
e1633d82 | 1752 | add_sym_1 ("conjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
985aff9c | 1753 | gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1754 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1755 | |
e1633d82 | 1756 | add_sym_1 ("dconjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
f8862a1b | 1757 | NULL, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1758 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1759 | |
b7892582 | 1760 | make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77); |
6de9cd9a | 1761 | |
e1633d82 | 1762 | add_sym_1 ("cos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1763 | gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1764 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1765 | |
e1633d82 | 1766 | add_sym_1 ("dcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1767 | gfc_check_fn_d, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1768 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1769 | |
e1633d82 | 1770 | add_sym_1 ("ccos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1771 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1772 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1773 | |
e1633d82 | 1774 | add_sym_1 ("zcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
f8862a1b | 1775 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1776 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1777 | |
19060788 | 1778 | make_alias ("cdcos", GFC_STD_GNU); |
6de9cd9a | 1779 | |
b7892582 | 1780 | make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77); |
6de9cd9a | 1781 | |
e1633d82 | 1782 | add_sym_1 ("cosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 1783 | gfc_check_fn_rc2008, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1784 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1785 | |
e1633d82 | 1786 | add_sym_1 ("dcosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1787 | gfc_check_fn_d, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1788 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1789 | |
b7892582 | 1790 | make_generic ("cosh", GFC_ISYM_COSH, GFC_STD_F77); |
6de9cd9a | 1791 | |
5cda5098 FXC |
1792 | add_sym_3 ("count", GFC_ISYM_COUNT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, |
1793 | BT_INTEGER, di, GFC_STD_F95, | |
a16d978f | 1794 | gfc_check_count, gfc_simplify_count, gfc_resolve_count, |
5cda5098 FXC |
1795 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1796 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1797 | |
b7892582 | 1798 | make_generic ("count", GFC_ISYM_COUNT, GFC_STD_F95); |
6de9cd9a | 1799 | |
b1c1d761 SK |
1800 | add_sym_3 ("cshift", GFC_ISYM_CSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, |
1801 | BT_REAL, dr, GFC_STD_F95, | |
1802 | gfc_check_cshift, gfc_simplify_cshift, gfc_resolve_cshift, | |
1803 | ar, BT_REAL, dr, REQUIRED, | |
1804 | sh, BT_INTEGER, di, REQUIRED, | |
1270d633 | 1805 | dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1806 | |
b7892582 | 1807 | make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95); |
6de9cd9a | 1808 | |
e6c14898 DK |
1809 | add_sym_1 ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
1810 | 0, GFC_STD_GNU, gfc_check_ctime, NULL, gfc_resolve_ctime, | |
1811 | tm, BT_INTEGER, di, REQUIRED); | |
35059811 FXC |
1812 | |
1813 | make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU); | |
1814 | ||
e1633d82 | 1815 | add_sym_1 ("dble", GFC_ISYM_DBLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1816 | gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble, |
1270d633 | 1817 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1818 | |
b7892582 | 1819 | make_generic ("dble", GFC_ISYM_DBLE, GFC_STD_F77); |
6de9cd9a | 1820 | |
e1633d82 | 1821 | add_sym_1 ("digits", GFC_ISYM_DIGITS, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1822 | gfc_check_digits, gfc_simplify_digits, NULL, |
1270d633 | 1823 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1824 | |
cd5ecab6 | 1825 | make_generic ("digits", GFC_ISYM_DIGITS, GFC_STD_F95); |
6de9cd9a | 1826 | |
e1633d82 | 1827 | add_sym_2 ("dim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1828 | gfc_check_a_p, gfc_simplify_dim, gfc_resolve_dim, |
c73b6478 | 1829 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1830 | |
e1633d82 | 1831 | add_sym_2 ("idim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1832 | NULL, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1833 | x, BT_INTEGER, di, REQUIRED, y, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1834 | |
e1633d82 | 1835 | add_sym_2 ("ddim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1836 | gfc_check_x_yd, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1837 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1838 | |
b7892582 | 1839 | make_generic ("dim", GFC_ISYM_DIM, GFC_STD_F77); |
6de9cd9a | 1840 | |
e1633d82 | 1841 | add_sym_2 ("dot_product", GFC_ISYM_DOT_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, |
8ec259c1 | 1842 | GFC_STD_F95, gfc_check_dot_product, gfc_simplify_dot_product, gfc_resolve_dot_product, |
1270d633 | 1843 | va, BT_REAL, dr, REQUIRED, vb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1844 | |
b7892582 | 1845 | make_generic ("dot_product", GFC_ISYM_DOT_PRODUCT, GFC_STD_F95); |
6de9cd9a | 1846 | |
e1633d82 | 1847 | add_sym_2 ("dprod", GFC_ISYM_DPROD,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1848 | gfc_check_dprod, gfc_simplify_dprod, gfc_resolve_dprod, |
1270d633 | 1849 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1850 | |
b7892582 | 1851 | make_generic ("dprod", GFC_ISYM_DPROD, GFC_STD_F77); |
6de9cd9a | 1852 | |
02c74373 FXC |
1853 | add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, |
1854 | BT_REAL, dd, GFC_STD_GNU, NULL, gfc_simplify_dreal, NULL, | |
1270d633 | 1855 | a, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1856 | |
b7892582 | 1857 | make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU); |
6de9cd9a | 1858 | |
88a95a11 FXC |
1859 | add_sym_3 ("dshiftl", GFC_ISYM_DSHIFTL, CLASS_ELEMENTAL, ACTUAL_NO, |
1860 | BT_INTEGER, di, GFC_STD_F2008, | |
1861 | gfc_check_dshift, gfc_simplify_dshiftl, gfc_resolve_dshift, | |
1862 | i, BT_INTEGER, di, REQUIRED, | |
1863 | j, BT_INTEGER, di, REQUIRED, | |
1864 | sh, BT_INTEGER, di, REQUIRED); | |
1865 | ||
1866 | make_generic ("dshiftl", GFC_ISYM_DSHIFTL, GFC_STD_F2008); | |
1867 | ||
1868 | add_sym_3 ("dshiftr", GFC_ISYM_DSHIFTR, CLASS_ELEMENTAL, ACTUAL_NO, | |
1869 | BT_INTEGER, di, GFC_STD_F2008, | |
1870 | gfc_check_dshift, gfc_simplify_dshiftr, gfc_resolve_dshift, | |
1871 | i, BT_INTEGER, di, REQUIRED, | |
1872 | j, BT_INTEGER, di, REQUIRED, | |
1873 | sh, BT_INTEGER, di, REQUIRED); | |
1874 | ||
1875 | make_generic ("dshiftr", GFC_ISYM_DSHIFTR, GFC_STD_F2008); | |
1876 | ||
e1633d82 | 1877 | add_sym_4 ("eoshift", GFC_ISYM_EOSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
fbd35ba1 | 1878 | gfc_check_eoshift, gfc_simplify_eoshift, gfc_resolve_eoshift, |
88a95a11 FXC |
1879 | ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, ii, REQUIRED, |
1880 | bd, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 1881 | |
b7892582 | 1882 | make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95); |
6de9cd9a | 1883 | |
1b314f14 SK |
1884 | add_sym_1 ("epsilon", GFC_ISYM_EPSILON, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, |
1885 | GFC_STD_F95, gfc_check_fn_r, gfc_simplify_epsilon, NULL, | |
1270d633 | 1886 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1887 | |
cd5ecab6 | 1888 | make_generic ("epsilon", GFC_ISYM_EPSILON, GFC_STD_F95); |
6de9cd9a | 1889 | |
e8525382 | 1890 | /* G77 compatibility for the ERF() and ERFC() functions. */ |
f489fba1 | 1891 | add_sym_1 ("erf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1892 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erf, |
1893 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1894 | |
fdc54e88 FXC |
1895 | add_sym_1 ("derf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1896 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erf, | |
1897 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1898 | |
f489fba1 | 1899 | make_generic ("erf", GFC_ISYM_ERF, GFC_STD_F2008); |
e8525382 | 1900 | |
f489fba1 | 1901 | add_sym_1 ("erfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1902 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erfc, |
1903 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1904 | |
fdc54e88 FXC |
1905 | add_sym_1 ("derfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1906 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erfc, | |
1907 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1908 | |
f489fba1 FXC |
1909 | make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008); |
1910 | ||
1911 | add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO, | |
9b33a6a1 FXC |
1912 | BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, |
1913 | gfc_simplify_erfc_scaled, gfc_resolve_g77_math1, x, BT_REAL, | |
1914 | dr, REQUIRED); | |
f489fba1 FXC |
1915 | |
1916 | make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008); | |
e8525382 | 1917 | |
2bd74949 | 1918 | /* G77 compatibility */ |
e6c14898 DK |
1919 | add_sym_1 ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
1920 | 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL, | |
1270d633 | 1921 | x, BT_REAL, 4, REQUIRED); |
2bd74949 | 1922 | |
a1ba31ce DF |
1923 | make_generic ("dtime", GFC_ISYM_DTIME, GFC_STD_GNU); |
1924 | ||
e6c14898 DK |
1925 | add_sym_1 ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
1926 | 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL, | |
a1ba31ce | 1927 | x, BT_REAL, 4, REQUIRED); |
2bd74949 | 1928 | |
b7892582 | 1929 | make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU); |
2bd74949 | 1930 | |
e1633d82 | 1931 | add_sym_1 ("exp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1932 | gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1933 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1934 | |
e1633d82 | 1935 | add_sym_1 ("dexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1936 | gfc_check_fn_d, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1937 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1938 | |
e1633d82 | 1939 | add_sym_1 ("cexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1940 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1941 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1942 | |
e1633d82 | 1943 | add_sym_1 ("zexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
f8862a1b | 1944 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1945 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1946 | |
19060788 | 1947 | make_alias ("cdexp", GFC_STD_GNU); |
6de9cd9a | 1948 | |
b7892582 | 1949 | make_generic ("exp", GFC_ISYM_EXP, GFC_STD_F77); |
6de9cd9a | 1950 | |
1b314f14 SK |
1951 | add_sym_1 ("exponent", GFC_ISYM_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, |
1952 | GFC_STD_F95, gfc_check_fn_r, gfc_simplify_exponent, gfc_resolve_exponent, | |
1270d633 | 1953 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1954 | |
b7892582 | 1955 | make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95); |
6de9cd9a | 1956 | |
cf2b3c22 TB |
1957 | add_sym_2 ("extends_type_of", GFC_ISYM_EXTENDS_TYPE_OF, CLASS_INQUIRY, |
1958 | ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
eaf31d82 TB |
1959 | gfc_check_same_type_as, gfc_simplify_extends_type_of, |
1960 | gfc_resolve_extends_type_of, | |
cf2b3c22 TB |
1961 | a, BT_UNKNOWN, 0, REQUIRED, |
1962 | mo, BT_UNKNOWN, 0, REQUIRED); | |
1963 | ||
ef78bc3c | 1964 | add_sym_2 ("failed_images", GFC_ISYM_FAILED_IMAGES, CLASS_TRANSFORMATIONAL, |
286f737c | 1965 | ACTUAL_NO, BT_INTEGER, dd, GFC_STD_F2018, |
ef78bc3c AV |
1966 | gfc_check_failed_or_stopped_images, |
1967 | gfc_simplify_failed_or_stopped_images, | |
f8862a1b DR |
1968 | gfc_resolve_failed_images, team, BT_VOID, di, OPTIONAL, |
1969 | kind, BT_INTEGER, di, OPTIONAL); | |
ef78bc3c | 1970 | |
e6c14898 DK |
1971 | add_sym_0 ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
1972 | dc, GFC_STD_GNU, NULL, NULL, gfc_resolve_fdate); | |
35059811 FXC |
1973 | |
1974 | make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU); | |
1975 | ||
e1633d82 | 1976 | add_sym_2 ("floor", GFC_ISYM_FLOOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1977 | gfc_check_a_ikind, gfc_simplify_floor, gfc_resolve_floor, |
1270d633 | 1978 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1979 | |
b7892582 | 1980 | make_generic ("floor", GFC_ISYM_FLOOR, GFC_STD_F95); |
6de9cd9a | 1981 | |
df65f093 | 1982 | /* G77 compatible fnum */ |
e6c14898 DK |
1983 | add_sym_1 ("fnum", GFC_ISYM_FNUM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1984 | di, GFC_STD_GNU, gfc_check_fnum, NULL, gfc_resolve_fnum, | |
df65f093 SK |
1985 | ut, BT_INTEGER, di, REQUIRED); |
1986 | ||
1987 | make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU); | |
1988 | ||
1b314f14 SK |
1989 | add_sym_1 ("fraction", GFC_ISYM_FRACTION, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
1990 | GFC_STD_F95, gfc_check_fn_r, gfc_simplify_fraction, gfc_resolve_fraction, | |
1270d633 | 1991 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1992 | |
b7892582 | 1993 | make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95); |
6de9cd9a | 1994 | |
1a14a58c TB |
1995 | add_sym_2_intent ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, ACTUAL_NO, |
1996 | BT_INTEGER, di, GFC_STD_GNU, | |
1997 | gfc_check_fstat, NULL, gfc_resolve_fstat, | |
1998 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
1999 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT); | |
df65f093 SK |
2000 | |
2001 | make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU); | |
2002 | ||
e6c14898 DK |
2003 | add_sym_1 ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2004 | ii, GFC_STD_GNU, gfc_check_ftell, NULL, gfc_resolve_ftell, | |
5d723e54 FXC |
2005 | ut, BT_INTEGER, di, REQUIRED); |
2006 | ||
2007 | make_generic ("ftell", GFC_ISYM_FTELL, GFC_STD_GNU); | |
2008 | ||
1a14a58c TB |
2009 | add_sym_2_intent ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, ACTUAL_NO, |
2010 | BT_INTEGER, di, GFC_STD_GNU, | |
2011 | gfc_check_fgetputc, NULL, gfc_resolve_fgetc, | |
2012 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
2013 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
5d723e54 FXC |
2014 | |
2015 | make_generic ("fgetc", GFC_ISYM_FGETC, GFC_STD_GNU); | |
2016 | ||
1a14a58c | 2017 | add_sym_1_intent ("fget", GFC_ISYM_FGET, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
e6c14898 | 2018 | di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fget, |
1a14a58c | 2019 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); |
5d723e54 FXC |
2020 | |
2021 | make_generic ("fget", GFC_ISYM_FGET, GFC_STD_GNU); | |
2022 | ||
e6c14898 DK |
2023 | add_sym_2 ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2024 | di, GFC_STD_GNU, gfc_check_fgetputc, NULL, gfc_resolve_fputc, | |
5d723e54 FXC |
2025 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED); |
2026 | ||
2027 | make_generic ("fputc", GFC_ISYM_FPUTC, GFC_STD_GNU); | |
2028 | ||
e6c14898 DK |
2029 | add_sym_1 ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2030 | di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fput, | |
5d723e54 FXC |
2031 | c, BT_CHARACTER, dc, REQUIRED); |
2032 | ||
2033 | make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU); | |
2034 | ||
7bc19392 | 2035 | add_sym_1 ("gamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
f489fba1 FXC |
2036 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_gamma, |
2037 | gfc_resolve_gamma, x, BT_REAL, dr, REQUIRED); | |
75be5dc0 | 2038 | |
7bc19392 | 2039 | add_sym_1 ("dgamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
15ead859 | 2040 | gfc_check_fn_d, gfc_simplify_gamma, gfc_resolve_gamma, |
75be5dc0 TB |
2041 | x, BT_REAL, dr, REQUIRED); |
2042 | ||
7bc19392 | 2043 | make_generic ("gamma", GFC_ISYM_TGAMMA, GFC_STD_F2008); |
75be5dc0 | 2044 | |
4c0c6b9f | 2045 | /* Unix IDs (g77 compatibility) */ |
e6c14898 DK |
2046 | add_sym_1 ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2047 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getcwd, | |
1270d633 SK |
2048 | c, BT_CHARACTER, dc, REQUIRED); |
2049 | ||
b7892582 | 2050 | make_generic ("getcwd", GFC_ISYM_GETCWD, GFC_STD_GNU); |
a8c60d7f | 2051 | |
e6c14898 DK |
2052 | add_sym_0 ("getgid", GFC_ISYM_GETGID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2053 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getgid); | |
1270d633 | 2054 | |
b7892582 | 2055 | make_generic ("getgid", GFC_ISYM_GETGID, GFC_STD_GNU); |
4c0c6b9f | 2056 | |
e6c14898 DK |
2057 | add_sym_0 ("getpid", GFC_ISYM_GETPID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2058 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getpid); | |
1270d633 | 2059 | |
b7892582 | 2060 | make_generic ("getpid", GFC_ISYM_GETPID, GFC_STD_GNU); |
4c0c6b9f | 2061 | |
f8862a1b | 2062 | add_sym_1 ("get_team", GFC_ISYM_GET_TEAM, CLASS_TRANSFORMATIONAL, |
286f737c | 2063 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2018, |
f8862a1b DR |
2064 | gfc_check_get_team, NULL, gfc_resolve_get_team, |
2065 | level, BT_INTEGER, di, OPTIONAL); | |
2066 | ||
e6c14898 DK |
2067 | add_sym_0 ("getuid", GFC_ISYM_GETUID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2068 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getuid); | |
1270d633 | 2069 | |
b7892582 | 2070 | make_generic ("getuid", GFC_ISYM_GETUID, GFC_STD_GNU); |
4c0c6b9f | 2071 | |
1a14a58c TB |
2072 | add_sym_1_intent ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, ACTUAL_NO, |
2073 | BT_INTEGER, di, GFC_STD_GNU, | |
2074 | gfc_check_hostnm, NULL, gfc_resolve_hostnm, | |
2075 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
f77b6ca3 FXC |
2076 | |
2077 | make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU); | |
2078 | ||
e1633d82 | 2079 | add_sym_1 ("huge", GFC_ISYM_HUGE, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2080 | gfc_check_huge, gfc_simplify_huge, NULL, |
1270d633 | 2081 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2082 | |
cd5ecab6 | 2083 | make_generic ("huge", GFC_ISYM_HUGE, GFC_STD_F95); |
6de9cd9a | 2084 | |
f489fba1 FXC |
2085 | add_sym_2 ("hypot", GFC_ISYM_HYPOT, CLASS_ELEMENTAL, ACTUAL_NO, |
2086 | BT_REAL, dr, GFC_STD_F2008, | |
2087 | gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot, | |
2088 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); | |
2089 | ||
2090 | make_generic ("hypot", GFC_ISYM_HYPOT, GFC_STD_F2008); | |
2091 | ||
5cda5098 FXC |
2092 | add_sym_2 ("iachar", GFC_ISYM_IACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
2093 | BT_INTEGER, di, GFC_STD_F95, | |
2094 | gfc_check_ichar_iachar, gfc_simplify_iachar, gfc_resolve_iachar, | |
2095 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2096 | |
b7892582 | 2097 | make_generic ("iachar", GFC_ISYM_IACHAR, GFC_STD_F95); |
6de9cd9a | 2098 | |
89c1cf26 SK |
2099 | add_sym_2 ("iand", GFC_ISYM_IAND, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, |
2100 | GFC_STD_F95, | |
2101 | gfc_check_iand_ieor_ior, gfc_simplify_iand, gfc_resolve_iand, | |
1270d633 | 2102 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2103 | |
c98583e9 FR |
2104 | if (flag_dec_intrinsic_ints) |
2105 | { | |
2106 | make_alias ("biand", GFC_STD_GNU); | |
2107 | make_alias ("iiand", GFC_STD_GNU); | |
2108 | make_alias ("jiand", GFC_STD_GNU); | |
2109 | make_alias ("kiand", GFC_STD_GNU); | |
2110 | } | |
2111 | ||
b7892582 | 2112 | make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95); |
6de9cd9a | 2113 | |
e6c14898 DK |
2114 | add_sym_2 ("and", GFC_ISYM_AND, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
2115 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_and, gfc_resolve_and, | |
5d723e54 FXC |
2116 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
2117 | ||
2118 | make_generic ("and", GFC_ISYM_AND, GFC_STD_GNU); | |
2119 | ||
195a95c4 TB |
2120 | add_sym_3red ("iall", GFC_ISYM_IALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
2121 | gfc_check_transf_bit_intrins, gfc_simplify_iall, gfc_resolve_iall, | |
2122 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2123 | msk, BT_LOGICAL, dl, OPTIONAL); | |
2124 | ||
2125 | make_generic ("iall", GFC_ISYM_IALL, GFC_STD_F2008); | |
2126 | ||
2127 | add_sym_3red ("iany", GFC_ISYM_IANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, | |
2128 | gfc_check_transf_bit_intrins, gfc_simplify_iany, gfc_resolve_iany, | |
2129 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2130 | msk, BT_LOGICAL, dl, OPTIONAL); | |
2131 | ||
2132 | make_generic ("iany", GFC_ISYM_IANY, GFC_STD_F2008); | |
2133 | ||
e6c14898 DK |
2134 | add_sym_0 ("iargc", GFC_ISYM_IARGC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2135 | di, GFC_STD_GNU, NULL, NULL, NULL); | |
1270d633 | 2136 | |
b7892582 | 2137 | make_generic ("iargc", GFC_ISYM_IARGC, GFC_STD_GNU); |
b41b2534 | 2138 | |
e1633d82 | 2139 | add_sym_2 ("ibclr", GFC_ISYM_IBCLR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
289e52fd | 2140 | gfc_check_bitfcn, gfc_simplify_ibclr, gfc_resolve_ibclr, |
1270d633 | 2141 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2142 | |
c98583e9 FR |
2143 | if (flag_dec_intrinsic_ints) |
2144 | { | |
2145 | make_alias ("bbclr", GFC_STD_GNU); | |
2146 | make_alias ("iibclr", GFC_STD_GNU); | |
2147 | make_alias ("jibclr", GFC_STD_GNU); | |
2148 | make_alias ("kibclr", GFC_STD_GNU); | |
2149 | } | |
2150 | ||
b7892582 | 2151 | make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95); |
6de9cd9a | 2152 | |
e1633d82 | 2153 | add_sym_3 ("ibits", GFC_ISYM_IBITS, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2154 | gfc_check_ibits, gfc_simplify_ibits, gfc_resolve_ibits, |
1270d633 SK |
2155 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED, |
2156 | ln, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 2157 | |
c98583e9 FR |
2158 | if (flag_dec_intrinsic_ints) |
2159 | { | |
2160 | make_alias ("bbits", GFC_STD_GNU); | |
2161 | make_alias ("iibits", GFC_STD_GNU); | |
2162 | make_alias ("jibits", GFC_STD_GNU); | |
2163 | make_alias ("kibits", GFC_STD_GNU); | |
2164 | } | |
2165 | ||
b7892582 | 2166 | make_generic ("ibits", GFC_ISYM_IBITS, GFC_STD_F95); |
6de9cd9a | 2167 | |
e1633d82 | 2168 | add_sym_2 ("ibset", GFC_ISYM_IBSET, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
289e52fd | 2169 | gfc_check_bitfcn, gfc_simplify_ibset, gfc_resolve_ibset, |
1270d633 | 2170 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2171 | |
c98583e9 FR |
2172 | if (flag_dec_intrinsic_ints) |
2173 | { | |
2174 | make_alias ("bbset", GFC_STD_GNU); | |
2175 | make_alias ("iibset", GFC_STD_GNU); | |
2176 | make_alias ("jibset", GFC_STD_GNU); | |
2177 | make_alias ("kibset", GFC_STD_GNU); | |
2178 | } | |
2179 | ||
b7892582 | 2180 | make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95); |
6de9cd9a | 2181 | |
5cda5098 FXC |
2182 | add_sym_2 ("ichar", GFC_ISYM_ICHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
2183 | BT_INTEGER, di, GFC_STD_F77, | |
860c8f3b | 2184 | gfc_check_ichar_iachar, gfc_simplify_ichar, gfc_resolve_ichar, |
5cda5098 | 2185 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2186 | |
b7892582 | 2187 | make_generic ("ichar", GFC_ISYM_ICHAR, GFC_STD_F77); |
6de9cd9a | 2188 | |
89c1cf26 SK |
2189 | add_sym_2 ("ieor", GFC_ISYM_IEOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, |
2190 | GFC_STD_F95, | |
2191 | gfc_check_iand_ieor_ior, gfc_simplify_ieor, gfc_resolve_ieor, | |
1270d633 | 2192 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2193 | |
c98583e9 FR |
2194 | if (flag_dec_intrinsic_ints) |
2195 | { | |
2196 | make_alias ("bieor", GFC_STD_GNU); | |
2197 | make_alias ("iieor", GFC_STD_GNU); | |
2198 | make_alias ("jieor", GFC_STD_GNU); | |
2199 | make_alias ("kieor", GFC_STD_GNU); | |
2200 | } | |
2201 | ||
c3d003d2 | 2202 | make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95); |
6de9cd9a | 2203 | |
e6c14898 DK |
2204 | add_sym_2 ("xor", GFC_ISYM_XOR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
2205 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_xor, gfc_resolve_xor, | |
5d723e54 FXC |
2206 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
2207 | ||
2208 | make_generic ("xor", GFC_ISYM_XOR, GFC_STD_GNU); | |
2209 | ||
e6c14898 DK |
2210 | add_sym_0 ("ierrno", GFC_ISYM_IERRNO, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2211 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_ierrno); | |
f77b6ca3 FXC |
2212 | |
2213 | make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU); | |
2214 | ||
64f002ed | 2215 | add_sym_2 ("image_index", GFC_ISYM_IMAGE_INDEX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, |
0d6d8e00 | 2216 | gfc_check_image_index, gfc_simplify_image_index, gfc_resolve_image_index, |
64f002ed TB |
2217 | ca, BT_REAL, dr, REQUIRED, sub, BT_INTEGER, ii, REQUIRED); |
2218 | ||
ef78bc3c | 2219 | add_sym_2 ("image_status", GFC_ISYM_IMAGE_STATUS, CLASS_ELEMENTAL, ACTUAL_NO, |
286f737c | 2220 | BT_INTEGER, di, GFC_STD_F2018, gfc_check_image_status, |
f8862a1b DR |
2221 | gfc_simplify_image_status, gfc_resolve_image_status, image, |
2222 | BT_INTEGER, di, REQUIRED, team, BT_VOID, di, OPTIONAL); | |
ef78bc3c | 2223 | |
32a126b2 FXC |
2224 | /* The resolution function for INDEX is called gfc_resolve_index_func |
2225 | because the name gfc_resolve_index is already used in resolve.c. */ | |
d0984735 TK |
2226 | add_sym_4ind ("index", GFC_ISYM_INDEX, CLASS_ELEMENTAL, ACTUAL_YES, |
2227 | BT_INTEGER, di, GFC_STD_F77, | |
2228 | gfc_check_index, gfc_simplify_index, gfc_resolve_index_func, | |
2229 | stg, BT_CHARACTER, dc, REQUIRED, ssg, BT_CHARACTER, dc, REQUIRED, | |
2230 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2231 | |
b7892582 | 2232 | make_generic ("index", GFC_ISYM_INDEX, GFC_STD_F77); |
6de9cd9a | 2233 | |
e1633d82 | 2234 | add_sym_2 ("int", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2235 | gfc_check_int, gfc_simplify_int, gfc_resolve_int, |
1270d633 | 2236 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2237 | |
e1633d82 | 2238 | add_sym_1 ("ifix", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
2239 | NULL, gfc_simplify_ifix, NULL, |
2240 | a, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2241 | |
e1633d82 | 2242 | add_sym_1 ("idint", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
2243 | NULL, gfc_simplify_idint, NULL, |
2244 | a, BT_REAL, dd, REQUIRED); | |
6de9cd9a | 2245 | |
b7892582 | 2246 | make_generic ("int", GFC_ISYM_INT, GFC_STD_F77); |
6de9cd9a | 2247 | |
e1633d82 | 2248 | add_sym_1 ("int2", GFC_ISYM_INT2, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
2249 | gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2, |
2250 | a, BT_REAL, dr, REQUIRED); | |
2251 | ||
2252 | make_alias ("short", GFC_STD_GNU); | |
2253 | ||
2254 | make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU); | |
2255 | ||
e1633d82 | 2256 | add_sym_1 ("int8", GFC_ISYM_INT8, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
2257 | gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8, |
2258 | a, BT_REAL, dr, REQUIRED); | |
2259 | ||
2260 | make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU); | |
2261 | ||
e1633d82 | 2262 | add_sym_1 ("long", GFC_ISYM_LONG, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
2263 | gfc_check_intconv, gfc_simplify_long, gfc_resolve_long, |
2264 | a, BT_REAL, dr, REQUIRED); | |
2265 | ||
2266 | make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU); | |
2267 | ||
89c1cf26 SK |
2268 | add_sym_2 ("ior", GFC_ISYM_IOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, |
2269 | GFC_STD_F95, | |
2270 | gfc_check_iand_ieor_ior, gfc_simplify_ior, gfc_resolve_ior, | |
1270d633 | 2271 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2272 | |
c98583e9 FR |
2273 | if (flag_dec_intrinsic_ints) |
2274 | { | |
2275 | make_alias ("bior", GFC_STD_GNU); | |
2276 | make_alias ("iior", GFC_STD_GNU); | |
2277 | make_alias ("jior", GFC_STD_GNU); | |
2278 | make_alias ("kior", GFC_STD_GNU); | |
2279 | } | |
2280 | ||
b7892582 | 2281 | make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95); |
6de9cd9a | 2282 | |
e6c14898 DK |
2283 | add_sym_2 ("or", GFC_ISYM_OR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
2284 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_or, gfc_resolve_or, | |
5d723e54 FXC |
2285 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
2286 | ||
2287 | make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU); | |
2288 | ||
195a95c4 TB |
2289 | add_sym_3red ("iparity", GFC_ISYM_IPARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
2290 | gfc_check_transf_bit_intrins, gfc_simplify_iparity, gfc_resolve_iparity, | |
2291 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2292 | msk, BT_LOGICAL, dl, OPTIONAL); | |
2293 | ||
2294 | make_generic ("iparity", GFC_ISYM_IPARITY, GFC_STD_F2008); | |
2295 | ||
2bd74949 | 2296 | /* The following function is for G77 compatibility. */ |
e6c14898 DK |
2297 | add_sym_1 ("irand", GFC_ISYM_IRAND, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2298 | 4, GFC_STD_GNU, gfc_check_irand, NULL, NULL, | |
1270d633 | 2299 | i, BT_INTEGER, 4, OPTIONAL); |
2bd74949 | 2300 | |
b7892582 | 2301 | make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU); |
2bd74949 | 2302 | |
e6c14898 DK |
2303 | add_sym_1 ("isatty", GFC_ISYM_ISATTY, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
2304 | dl, GFC_STD_GNU, gfc_check_isatty, NULL, gfc_resolve_isatty, | |
ae8b8789 FXC |
2305 | ut, BT_INTEGER, di, REQUIRED); |
2306 | ||
2307 | make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU); | |
2308 | ||
419af57c TK |
2309 | add_sym_1 ("is_contiguous", GFC_ISYM_IS_CONTIGUOUS, CLASS_INQUIRY, ACTUAL_NO, |
2310 | BT_LOGICAL, dl, GFC_STD_F2008, | |
2311 | gfc_check_is_contiguous, gfc_simplify_is_contiguous, | |
2312 | gfc_resolve_is_contiguous, | |
2313 | ar, BT_REAL, dr, REQUIRED); | |
2314 | ||
2315 | make_generic ("is_contiguous", GFC_ISYM_IS_CONTIGUOUS, GFC_STD_F2008); | |
2316 | ||
bae89173 FXC |
2317 | add_sym_1 ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, |
2318 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
4ec80803 FXC |
2319 | gfc_check_i, gfc_simplify_is_iostat_end, NULL, |
2320 | i, BT_INTEGER, 0, REQUIRED); | |
bae89173 FXC |
2321 | |
2322 | make_generic ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, GFC_STD_F2003); | |
2323 | ||
2324 | add_sym_1 ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, | |
2325 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
4ec80803 FXC |
2326 | gfc_check_i, gfc_simplify_is_iostat_eor, NULL, |
2327 | i, BT_INTEGER, 0, REQUIRED); | |
bae89173 FXC |
2328 | |
2329 | make_generic ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, GFC_STD_F2003); | |
2330 | ||
4ec80803 FXC |
2331 | add_sym_1 ("isnan", GFC_ISYM_ISNAN, CLASS_ELEMENTAL, ACTUAL_NO, |
2332 | BT_LOGICAL, dl, GFC_STD_GNU, | |
2333 | gfc_check_isnan, gfc_simplify_isnan, NULL, | |
3d97b1af FXC |
2334 | x, BT_REAL, 0, REQUIRED); |
2335 | ||
2336 | make_generic ("isnan", GFC_ISYM_ISNAN, GFC_STD_GNU); | |
2337 | ||
88a95a11 FXC |
2338 | add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, |
2339 | BT_INTEGER, di, GFC_STD_GNU, | |
2340 | gfc_check_ishft, gfc_simplify_rshift, gfc_resolve_rshift, | |
a119fc1c FXC |
2341 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); |
2342 | ||
2343 | make_generic ("rshift", GFC_ISYM_RSHIFT, GFC_STD_GNU); | |
2344 | ||
88a95a11 FXC |
2345 | add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, |
2346 | BT_INTEGER, di, GFC_STD_GNU, | |
2347 | gfc_check_ishft, gfc_simplify_lshift, gfc_resolve_lshift, | |
a119fc1c FXC |
2348 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); |
2349 | ||
2350 | make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU); | |
2351 | ||
e1633d82 | 2352 | add_sym_2 ("ishft", GFC_ISYM_ISHFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2353 | gfc_check_ishft, gfc_simplify_ishft, gfc_resolve_ishft, |
1270d633 | 2354 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2355 | |
c98583e9 FR |
2356 | if (flag_dec_intrinsic_ints) |
2357 | { | |
2358 | make_alias ("bshft", GFC_STD_GNU); | |
2359 | make_alias ("iishft", GFC_STD_GNU); | |
2360 | make_alias ("jishft", GFC_STD_GNU); | |
2361 | make_alias ("kishft", GFC_STD_GNU); | |
2362 | } | |
2363 | ||
b7892582 | 2364 | make_generic ("ishft", GFC_ISYM_ISHFT, GFC_STD_F95); |
6de9cd9a | 2365 | |
e1633d82 | 2366 | add_sym_3 ("ishftc", GFC_ISYM_ISHFTC, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2367 | gfc_check_ishftc, gfc_simplify_ishftc, gfc_resolve_ishftc, |
1270d633 SK |
2368 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED, |
2369 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2370 | |
c98583e9 FR |
2371 | if (flag_dec_intrinsic_ints) |
2372 | { | |
2373 | make_alias ("bshftc", GFC_STD_GNU); | |
2374 | make_alias ("iishftc", GFC_STD_GNU); | |
2375 | make_alias ("jishftc", GFC_STD_GNU); | |
2376 | make_alias ("kishftc", GFC_STD_GNU); | |
2377 | } | |
2378 | ||
b7892582 | 2379 | make_generic ("ishftc", GFC_ISYM_ISHFTC, GFC_STD_F95); |
6de9cd9a | 2380 | |
e6c14898 | 2381 | add_sym_2 ("kill", GFC_ISYM_KILL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
17164de4 | 2382 | di, GFC_STD_GNU, gfc_check_kill, NULL, NULL, |
fbe1f017 | 2383 | pid, BT_INTEGER, di, REQUIRED, sig, BT_INTEGER, di, REQUIRED); |
f77b6ca3 FXC |
2384 | |
2385 | make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU); | |
2386 | ||
e1633d82 | 2387 | add_sym_1 ("kind", GFC_ISYM_KIND, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
1270d633 SK |
2388 | gfc_check_kind, gfc_simplify_kind, NULL, |
2389 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2390 | |
cd5ecab6 | 2391 | make_generic ("kind", GFC_ISYM_KIND, GFC_STD_F95); |
6de9cd9a | 2392 | |
5cda5098 FXC |
2393 | add_sym_3 ("lbound", GFC_ISYM_LBOUND, CLASS_INQUIRY, ACTUAL_NO, |
2394 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2395 | gfc_check_lbound, gfc_simplify_lbound, gfc_resolve_lbound, |
5cda5098 FXC |
2396 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, di, OPTIONAL, |
2397 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2398 | |
b7892582 | 2399 | make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95); |
6de9cd9a | 2400 | |
64f002ed | 2401 | add_sym_3 ("lcobound", GFC_ISYM_LCOBOUND, CLASS_INQUIRY, ACTUAL_NO, |
0d6d8e00 TB |
2402 | BT_INTEGER, di, GFC_STD_F2008, |
2403 | gfc_check_lcobound, gfc_simplify_lcobound, gfc_resolve_lcobound, | |
64f002ed TB |
2404 | ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2405 | kind, BT_INTEGER, di, OPTIONAL); | |
2406 | ||
0d6d8e00 | 2407 | make_generic ("lcobound", GFC_ISYM_LCOBOUND, GFC_STD_F2008); |
64f002ed | 2408 | |
414f00e9 SB |
2409 | add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO, |
2410 | BT_INTEGER, di, GFC_STD_F2008, | |
2411 | gfc_check_i, gfc_simplify_leadz, NULL, | |
2412 | i, BT_INTEGER, di, REQUIRED); | |
2413 | ||
2414 | make_generic ("leadz", GFC_ISYM_LEADZ, GFC_STD_F2008); | |
2415 | ||
5cda5098 FXC |
2416 | add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES, |
2417 | BT_INTEGER, di, GFC_STD_F77, | |
2418 | gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len, | |
2419 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2420 | |
b7892582 | 2421 | make_generic ("len", GFC_ISYM_LEN, GFC_STD_F77); |
6de9cd9a | 2422 | |
5cda5098 FXC |
2423 | add_sym_2 ("len_trim", GFC_ISYM_LEN_TRIM, CLASS_ELEMENTAL, ACTUAL_NO, |
2424 | BT_INTEGER, di, GFC_STD_F95, | |
2425 | gfc_check_len_lentrim, gfc_simplify_len_trim, gfc_resolve_len_trim, | |
2426 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2427 | |
f77b6ca3 FXC |
2428 | make_alias ("lnblnk", GFC_STD_GNU); |
2429 | ||
b7892582 | 2430 | make_generic ("len_trim", GFC_ISYM_LEN_TRIM, GFC_STD_F95); |
6de9cd9a | 2431 | |
f489fba1 FXC |
2432 | add_sym_1 ("lgamma", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, |
2433 | dr, GFC_STD_GNU, | |
75be5dc0 TB |
2434 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, |
2435 | x, BT_REAL, dr, REQUIRED); | |
2436 | ||
f489fba1 FXC |
2437 | make_alias ("log_gamma", GFC_STD_F2008); |
2438 | ||
75be5dc0 TB |
2439 | add_sym_1 ("algama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
2440 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, | |
2441 | x, BT_REAL, dr, REQUIRED); | |
2442 | ||
2443 | add_sym_1 ("dlgama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, | |
15ead859 | 2444 | gfc_check_fn_d, gfc_simplify_lgamma, gfc_resolve_lgamma, |
75be5dc0 TB |
2445 | x, BT_REAL, dr, REQUIRED); |
2446 | ||
f489fba1 | 2447 | make_generic ("log_gamma", GFC_ISYM_LGAMMA, GFC_STD_F2008); |
75be5dc0 TB |
2448 | |
2449 | ||
d393bbd7 FXC |
2450 | add_sym_2 ("lge", GFC_ISYM_LGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2451 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lge, NULL, | |
1270d633 | 2452 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2453 | |
b7892582 | 2454 | make_generic ("lge", GFC_ISYM_LGE, GFC_STD_F77); |
6de9cd9a | 2455 | |
d393bbd7 FXC |
2456 | add_sym_2 ("lgt", GFC_ISYM_LGT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2457 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lgt, NULL, | |
1270d633 | 2458 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2459 | |
b7892582 | 2460 | make_generic ("lgt", GFC_ISYM_LGT, GFC_STD_F77); |
6de9cd9a | 2461 | |
d393bbd7 FXC |
2462 | add_sym_2 ("lle",GFC_ISYM_LLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2463 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lle, NULL, | |
1270d633 | 2464 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2465 | |
b7892582 | 2466 | make_generic ("lle", GFC_ISYM_LLE, GFC_STD_F77); |
6de9cd9a | 2467 | |
d393bbd7 FXC |
2468 | add_sym_2 ("llt", GFC_ISYM_LLT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2469 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_llt, NULL, | |
1270d633 | 2470 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2471 | |
b7892582 | 2472 | make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77); |
6de9cd9a | 2473 | |
e6c14898 | 2474 | add_sym_2 ("link", GFC_ISYM_LINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2475 | GFC_STD_GNU, gfc_check_link, NULL, gfc_resolve_link, |
2476 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
2477 | |
2478 | make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU); | |
f8862a1b | 2479 | |
e1633d82 | 2480 | add_sym_1 ("log", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2481 | gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2482 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2483 | |
e1633d82 | 2484 | add_sym_1 ("alog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
1270d633 SK |
2485 | NULL, gfc_simplify_log, gfc_resolve_log, |
2486 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2487 | |
e1633d82 | 2488 | add_sym_1 ("dlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2489 | gfc_check_fn_d, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2490 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2491 | |
e1633d82 | 2492 | add_sym_1 ("clog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2493 | NULL, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2494 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2495 | |
e1633d82 | 2496 | add_sym_1 ("zlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2497 | NULL, gfc_simplify_log, gfc_resolve_log, |
2498 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2499 | |
19060788 | 2500 | make_alias ("cdlog", GFC_STD_GNU); |
6de9cd9a | 2501 | |
b7892582 | 2502 | make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77); |
6de9cd9a | 2503 | |
e1633d82 | 2504 | add_sym_1 ("log10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2505 | gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2506 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2507 | |
e1633d82 | 2508 | add_sym_1 ("alog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2509 | NULL, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2510 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2511 | |
e1633d82 | 2512 | add_sym_1 ("dlog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2513 | gfc_check_fn_d, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2514 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2515 | |
b7892582 | 2516 | make_generic ("log10", GFC_ISYM_LOG10, GFC_STD_F77); |
6de9cd9a | 2517 | |
e1633d82 | 2518 | add_sym_2 ("logical", GFC_ISYM_LOGICAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 2519 | gfc_check_logical, gfc_simplify_logical, gfc_resolve_logical, |
1270d633 | 2520 | l, BT_LOGICAL, dl, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2521 | |
b7892582 | 2522 | make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95); |
6de9cd9a | 2523 | |
1a14a58c TB |
2524 | add_sym_2_intent ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, ACTUAL_NO, |
2525 | BT_INTEGER, di, GFC_STD_GNU, | |
2526 | gfc_check_stat, NULL, gfc_resolve_lstat, | |
2527 | nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
2528 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT); | |
bf3fb7e4 FXC |
2529 | |
2530 | make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU); | |
2531 | ||
e6c14898 | 2532 | add_sym_1 ("malloc", GFC_ISYM_MALLOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii, |
8b40ca6a | 2533 | GFC_STD_GNU, gfc_check_malloc, NULL, NULL, |
2f8cce28 | 2534 | sz, BT_INTEGER, di, REQUIRED); |
0d519038 FXC |
2535 | |
2536 | make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU); | |
2537 | ||
88a95a11 FXC |
2538 | add_sym_2 ("maskl", GFC_ISYM_MASKL, CLASS_ELEMENTAL, ACTUAL_NO, |
2539 | BT_INTEGER, di, GFC_STD_F2008, | |
2540 | gfc_check_mask, gfc_simplify_maskl, gfc_resolve_mask, | |
2541 | i, BT_INTEGER, di, REQUIRED, | |
2542 | kind, BT_INTEGER, di, OPTIONAL); | |
2543 | ||
2544 | make_generic ("maskl", GFC_ISYM_MASKL, GFC_STD_F2008); | |
2545 | ||
2546 | add_sym_2 ("maskr", GFC_ISYM_MASKR, CLASS_ELEMENTAL, ACTUAL_NO, | |
2547 | BT_INTEGER, di, GFC_STD_F2008, | |
2548 | gfc_check_mask, gfc_simplify_maskr, gfc_resolve_mask, | |
2549 | i, BT_INTEGER, di, REQUIRED, | |
2550 | kind, BT_INTEGER, di, OPTIONAL); | |
2551 | ||
2552 | make_generic ("maskr", GFC_ISYM_MASKR, GFC_STD_F2008); | |
2553 | ||
e1633d82 | 2554 | add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8ec259c1 | 2555 | gfc_check_matmul, gfc_simplify_matmul, gfc_resolve_matmul, |
1270d633 | 2556 | ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2557 | |
b7892582 | 2558 | make_generic ("matmul", GFC_ISYM_MATMUL, GFC_STD_F95); |
6de9cd9a DN |
2559 | |
2560 | /* Note: amax0 is equivalent to real(max), max1 is equivalent to | |
2561 | int(max). The max function must take at least two arguments. */ | |
2562 | ||
e1633d82 | 2563 | add_sym_1m ("max", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 2564 | gfc_check_min_max, gfc_simplify_max, gfc_resolve_max, |
1270d633 | 2565 | a1, BT_UNKNOWN, dr, REQUIRED, a2, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2566 | |
e1633d82 | 2567 | add_sym_1m ("max0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2568 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 2569 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2570 | |
e1633d82 | 2571 | add_sym_1m ("amax0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2572 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 2573 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2574 | |
e1633d82 | 2575 | add_sym_1m ("amax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2576 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 2577 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2578 | |
e1633d82 | 2579 | add_sym_1m ("max1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2580 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 2581 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2582 | |
e1633d82 | 2583 | add_sym_1m ("dmax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 2584 | gfc_check_min_max_double, gfc_simplify_max, NULL, |
1270d633 | 2585 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2586 | |
b7892582 | 2587 | make_generic ("max", GFC_ISYM_MAX, GFC_STD_F77); |
6de9cd9a | 2588 | |
1b314f14 SK |
2589 | add_sym_1 ("maxexponent", GFC_ISYM_MAXEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, |
2590 | di, GFC_STD_F95, gfc_check_fn_r, gfc_simplify_maxexponent, NULL, | |
1270d633 | 2591 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2592 | |
cd5ecab6 | 2593 | make_generic ("maxexponent", GFC_ISYM_MAXEXPONENT, GFC_STD_F95); |
6de9cd9a | 2594 | |
64b1806b | 2595 | add_sym_5ml ("maxloc", GFC_ISYM_MAXLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
a1d6c052 | 2596 | gfc_check_minloc_maxloc, gfc_simplify_maxloc, gfc_resolve_maxloc, |
1270d633 | 2597 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
64b1806b | 2598 | msk, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL, |
fbe1f017 | 2599 | bck, BT_LOGICAL, dl, OPTIONAL); |
6de9cd9a | 2600 | |
b7892582 | 2601 | make_generic ("maxloc", GFC_ISYM_MAXLOC, GFC_STD_F95); |
6de9cd9a | 2602 | |
01ce9e31 TK |
2603 | add_sym_6fl ("findloc", GFC_ISYM_FINDLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, |
2604 | BT_INTEGER, di, GFC_STD_F2008, | |
2605 | gfc_check_findloc, gfc_simplify_findloc, gfc_resolve_findloc, | |
2606 | ar, BT_REAL, dr, REQUIRED, val, BT_REAL, dr, REQUIRED, | |
2607 | dm, BT_INTEGER, ii, OPTIONAL, msk, BT_LOGICAL, dl, OPTIONAL, | |
2608 | kind, BT_INTEGER, di, OPTIONAL, bck, BT_LOGICAL, dl, OPTIONAL); | |
2609 | ||
2610 | make_generic ("findloc", GFC_ISYM_FINDLOC, GFC_STD_F2008); | |
2611 | ||
e1633d82 | 2612 | add_sym_3red ("maxval", GFC_ISYM_MAXVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 2613 | gfc_check_minval_maxval, gfc_simplify_maxval, gfc_resolve_maxval, |
1270d633 SK |
2614 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2615 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2616 | |
b7892582 | 2617 | make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95); |
6de9cd9a | 2618 | |
e6c14898 | 2619 | add_sym_0 ("mclock", GFC_ISYM_MCLOCK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 | 2620 | GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock); |
bf3fb7e4 FXC |
2621 | |
2622 | make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU); | |
2623 | ||
e6c14898 DK |
2624 | add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2625 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8); | |
bf3fb7e4 FXC |
2626 | |
2627 | make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU); | |
2628 | ||
e1633d82 | 2629 | add_sym_3 ("merge", GFC_ISYM_MERGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8f2b565d | 2630 | gfc_check_merge, gfc_simplify_merge, gfc_resolve_merge, |
1270d633 SK |
2631 | ts, BT_REAL, dr, REQUIRED, fs, BT_REAL, dr, REQUIRED, |
2632 | msk, BT_LOGICAL, dl, REQUIRED); | |
6de9cd9a | 2633 | |
b7892582 | 2634 | make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95); |
6de9cd9a | 2635 | |
88a95a11 FXC |
2636 | add_sym_3 ("merge_bits", GFC_ISYM_MERGE_BITS, CLASS_ELEMENTAL, ACTUAL_NO, |
2637 | BT_INTEGER, di, GFC_STD_F2008, | |
2638 | gfc_check_merge_bits, gfc_simplify_merge_bits, | |
2639 | gfc_resolve_merge_bits, | |
2640 | i, BT_INTEGER, di, REQUIRED, | |
2641 | j, BT_INTEGER, di, REQUIRED, | |
2642 | msk, BT_INTEGER, di, REQUIRED); | |
2643 | ||
2644 | make_generic ("merge_bits", GFC_ISYM_MERGE_BITS, GFC_STD_F2008); | |
2645 | ||
1270d633 SK |
2646 | /* Note: amin0 is equivalent to real(min), min1 is equivalent to |
2647 | int(min). */ | |
6de9cd9a | 2648 | |
e1633d82 | 2649 | add_sym_1m ("min", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 2650 | gfc_check_min_max, gfc_simplify_min, gfc_resolve_min, |
b251af97 | 2651 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2652 | |
e1633d82 | 2653 | add_sym_1m ("min0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2654 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 2655 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2656 | |
e1633d82 | 2657 | add_sym_1m ("amin0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2658 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 2659 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2660 | |
e1633d82 | 2661 | add_sym_1m ("amin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2662 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2663 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2664 | |
e1633d82 | 2665 | add_sym_1m ("min1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2666 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2667 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2668 | |
e1633d82 | 2669 | add_sym_1m ("dmin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 2670 | gfc_check_min_max_double, gfc_simplify_min, NULL, |
b251af97 | 2671 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2672 | |
b7892582 | 2673 | make_generic ("min", GFC_ISYM_MIN, GFC_STD_F77); |
6de9cd9a | 2674 | |
1b314f14 SK |
2675 | add_sym_1 ("minexponent", GFC_ISYM_MINEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, |
2676 | di, GFC_STD_F95, gfc_check_fn_r, gfc_simplify_minexponent, NULL, | |
1270d633 | 2677 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2678 | |
cd5ecab6 | 2679 | make_generic ("minexponent", GFC_ISYM_MINEXPONENT, GFC_STD_F95); |
6de9cd9a | 2680 | |
64b1806b | 2681 | add_sym_5ml ("minloc", GFC_ISYM_MINLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
a1d6c052 | 2682 | gfc_check_minloc_maxloc, gfc_simplify_minloc, gfc_resolve_minloc, |
1270d633 | 2683 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
64b1806b | 2684 | msk, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL, |
fbe1f017 | 2685 | bck, BT_LOGICAL, dl, OPTIONAL); |
f8862a1b | 2686 | |
b7892582 | 2687 | make_generic ("minloc", GFC_ISYM_MINLOC, GFC_STD_F95); |
6de9cd9a | 2688 | |
e1633d82 | 2689 | add_sym_3red ("minval", GFC_ISYM_MINVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 2690 | gfc_check_minval_maxval, gfc_simplify_minval, gfc_resolve_minval, |
1270d633 SK |
2691 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2692 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2693 | |
b7892582 | 2694 | make_generic ("minval", GFC_ISYM_MINVAL, GFC_STD_F95); |
6de9cd9a | 2695 | |
e1633d82 | 2696 | add_sym_2 ("mod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2697 | gfc_check_a_p, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2698 | a, BT_INTEGER, di, REQUIRED, p, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2699 | |
c98583e9 FR |
2700 | if (flag_dec_intrinsic_ints) |
2701 | { | |
2702 | make_alias ("bmod", GFC_STD_GNU); | |
2703 | make_alias ("imod", GFC_STD_GNU); | |
2704 | make_alias ("jmod", GFC_STD_GNU); | |
2705 | make_alias ("kmod", GFC_STD_GNU); | |
2706 | } | |
2707 | ||
e1633d82 | 2708 | add_sym_2 ("amod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2709 | NULL, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2710 | a, BT_REAL, dr, REQUIRED, p, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2711 | |
e1633d82 | 2712 | add_sym_2 ("dmod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2713 | gfc_check_x_yd, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2714 | a, BT_REAL, dd, REQUIRED, p, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2715 | |
b7892582 | 2716 | make_generic ("mod", GFC_ISYM_MOD, GFC_STD_F77); |
6de9cd9a | 2717 | |
e1633d82 | 2718 | add_sym_2 ("modulo", GFC_ISYM_MODULO, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, di, GFC_STD_F95, |
6de9cd9a | 2719 | gfc_check_a_p, gfc_simplify_modulo, gfc_resolve_modulo, |
1270d633 | 2720 | a, BT_REAL, di, REQUIRED, p, BT_REAL, di, REQUIRED); |
6de9cd9a | 2721 | |
b7892582 | 2722 | make_generic ("modulo", GFC_ISYM_MODULO, GFC_STD_F95); |
6de9cd9a | 2723 | |
e1633d82 | 2724 | add_sym_2 ("nearest", GFC_ISYM_NEAREST, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8765339d | 2725 | gfc_check_nearest, gfc_simplify_nearest, gfc_resolve_nearest, |
1270d633 | 2726 | x, BT_REAL, dr, REQUIRED, s, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2727 | |
b7892582 | 2728 | make_generic ("nearest", GFC_ISYM_NEAREST, GFC_STD_F95); |
6de9cd9a | 2729 | |
e1633d82 | 2730 | add_sym_1 ("new_line", GFC_ISYM_NEW_LINE, CLASS_INQUIRY, ACTUAL_NO, BT_CHARACTER, dc, |
8d2c2905 | 2731 | GFC_STD_F2003, gfc_check_new_line, gfc_simplify_new_line, NULL, |
9fe3100e | 2732 | a, BT_CHARACTER, dc, REQUIRED); |
bec93d79 | 2733 | |
cd5ecab6 DF |
2734 | make_generic ("new_line", GFC_ISYM_NEW_LINE, GFC_STD_F2003); |
2735 | ||
e1633d82 | 2736 | add_sym_2 ("nint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2737 | gfc_check_a_ikind, gfc_simplify_nint, gfc_resolve_nint, |
1270d633 | 2738 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2739 | |
e1633d82 | 2740 | add_sym_1 ("idnint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2741 | gfc_check_idnint, gfc_simplify_idnint, gfc_resolve_idnint, |
1270d633 | 2742 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2743 | |
b7892582 | 2744 | make_generic ("nint", GFC_ISYM_NINT, GFC_STD_F77); |
6de9cd9a | 2745 | |
e1633d82 | 2746 | add_sym_1 ("not", GFC_ISYM_NOT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2747 | gfc_check_i, gfc_simplify_not, gfc_resolve_not, |
1270d633 | 2748 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2749 | |
c98583e9 FR |
2750 | if (flag_dec_intrinsic_ints) |
2751 | { | |
2752 | make_alias ("bnot", GFC_STD_GNU); | |
2753 | make_alias ("inot", GFC_STD_GNU); | |
2754 | make_alias ("jnot", GFC_STD_GNU); | |
2755 | make_alias ("knot", GFC_STD_GNU); | |
2756 | } | |
2757 | ||
b7892582 | 2758 | make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95); |
6de9cd9a | 2759 | |
0cd0559e TB |
2760 | add_sym_2 ("norm2", GFC_ISYM_NORM2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, |
2761 | GFC_STD_F2008, gfc_check_norm2, gfc_simplify_norm2, gfc_resolve_norm2, | |
2762 | x, BT_REAL, dr, REQUIRED, | |
2763 | dm, BT_INTEGER, ii, OPTIONAL); | |
2764 | ||
2765 | make_generic ("norm2", GFC_ISYM_NORM2, GFC_STD_F2008); | |
2766 | ||
e1633d82 | 2767 | add_sym_1 ("null", GFC_ISYM_NULL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2768 | gfc_check_null, gfc_simplify_null, NULL, |
1270d633 | 2769 | mo, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2770 | |
cd5ecab6 | 2771 | make_generic ("null", GFC_ISYM_NULL, GFC_STD_F95); |
6de9cd9a | 2772 | |
647340c9 ME |
2773 | add_sym_2 ("num_images", GFC_ISYM_NUM_IMAGES, CLASS_TRANSFORMATIONAL, |
2774 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, | |
05fc16dd TB |
2775 | gfc_check_num_images, gfc_simplify_num_images, NULL, |
2776 | dist, BT_INTEGER, di, OPTIONAL, | |
2777 | failed, BT_LOGICAL, dl, OPTIONAL); | |
d0a4a61c | 2778 | |
e1633d82 | 2779 | add_sym_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
7ba8c18c | 2780 | gfc_check_pack, gfc_simplify_pack, gfc_resolve_pack, |
1270d633 SK |
2781 | ar, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
2782 | v, BT_REAL, dr, OPTIONAL); | |
6de9cd9a | 2783 | |
b7892582 | 2784 | make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95); |
6de9cd9a | 2785 | |
0cd0559e TB |
2786 | |
2787 | add_sym_2 ("parity", GFC_ISYM_PARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, | |
2788 | GFC_STD_F2008, gfc_check_parity, gfc_simplify_parity, gfc_resolve_parity, | |
2789 | msk, BT_LOGICAL, dl, REQUIRED, | |
2790 | dm, BT_INTEGER, ii, OPTIONAL); | |
2791 | ||
2792 | make_generic ("parity", GFC_ISYM_PARITY, GFC_STD_F2008); | |
2793 | ||
ad5f4de2 FXC |
2794 | add_sym_1 ("popcnt", GFC_ISYM_POPCNT, CLASS_ELEMENTAL, ACTUAL_NO, |
2795 | BT_INTEGER, di, GFC_STD_F2008, | |
2796 | gfc_check_i, gfc_simplify_popcnt, NULL, | |
2797 | i, BT_INTEGER, di, REQUIRED); | |
2798 | ||
2799 | make_generic ("popcnt", GFC_ISYM_POPCNT, GFC_STD_F2008); | |
2800 | ||
2801 | add_sym_1 ("poppar", GFC_ISYM_POPPAR, CLASS_ELEMENTAL, ACTUAL_NO, | |
2802 | BT_INTEGER, di, GFC_STD_F2008, | |
2803 | gfc_check_i, gfc_simplify_poppar, NULL, | |
2804 | i, BT_INTEGER, di, REQUIRED); | |
2805 | ||
2806 | make_generic ("poppar", GFC_ISYM_POPPAR, GFC_STD_F2008); | |
2807 | ||
e1633d82 | 2808 | add_sym_1 ("precision", GFC_ISYM_PRECISION, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2809 | gfc_check_precision, gfc_simplify_precision, NULL, |
1270d633 | 2810 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2811 | |
cd5ecab6 | 2812 | make_generic ("precision", GFC_ISYM_PRECISION, GFC_STD_F95); |
6de9cd9a | 2813 | |
23e38561 JW |
2814 | add_sym_1_intent ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, |
2815 | BT_LOGICAL, dl, GFC_STD_F95, gfc_check_present, NULL, NULL, | |
2816 | a, BT_REAL, dr, REQUIRED, INTENT_UNKNOWN); | |
6de9cd9a | 2817 | |
b7892582 | 2818 | make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95); |
6de9cd9a | 2819 | |
e1633d82 | 2820 | add_sym_3red ("product", GFC_ISYM_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a16d978f | 2821 | gfc_check_product_sum, gfc_simplify_product, gfc_resolve_product, |
1270d633 SK |
2822 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2823 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2824 | |
b7892582 | 2825 | make_generic ("product", GFC_ISYM_PRODUCT, GFC_STD_F95); |
6de9cd9a | 2826 | |
e1633d82 | 2827 | add_sym_1 ("radix", GFC_ISYM_RADIX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2828 | gfc_check_radix, gfc_simplify_radix, NULL, |
1270d633 | 2829 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2830 | |
cd5ecab6 | 2831 | make_generic ("radix", GFC_ISYM_RADIX, GFC_STD_F95); |
6de9cd9a | 2832 | |
2bd74949 | 2833 | /* The following function is for G77 compatibility. */ |
e6c14898 DK |
2834 | add_sym_1 ("rand", GFC_ISYM_RAND, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2835 | 4, GFC_STD_GNU, gfc_check_rand, NULL, NULL, | |
b251af97 | 2836 | i, BT_INTEGER, 4, OPTIONAL); |
2bd74949 | 2837 | |
1270d633 SK |
2838 | /* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran() |
2839 | use slightly different shoddy multiplicative congruential PRNG. */ | |
19060788 | 2840 | make_alias ("ran", GFC_STD_GNU); |
f8e566e5 | 2841 | |
b7892582 | 2842 | make_generic ("rand", GFC_ISYM_RAND, GFC_STD_GNU); |
2bd74949 | 2843 | |
e1633d82 | 2844 | add_sym_1 ("range", GFC_ISYM_RANGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2845 | gfc_check_range, gfc_simplify_range, NULL, |
1270d633 | 2846 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2847 | |
cd5ecab6 | 2848 | make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95); |
6de9cd9a | 2849 | |
2514987f | 2850 | add_sym_1 ("rank", GFC_ISYM_RANK, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, |
286f737c | 2851 | GFC_STD_F2018, gfc_check_rank, gfc_simplify_rank, gfc_resolve_rank, |
2514987f | 2852 | a, BT_REAL, dr, REQUIRED); |
286f737c | 2853 | make_generic ("rank", GFC_ISYM_RANK, GFC_STD_F2018); |
2514987f | 2854 | |
e1633d82 | 2855 | add_sym_2 ("real", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2856 | gfc_check_real, gfc_simplify_real, gfc_resolve_real, |
1270d633 | 2857 | a, BT_UNKNOWN, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2858 | |
878f88b7 SK |
2859 | make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77); |
2860 | ||
6970fcc8 | 2861 | /* This provides compatibility with g77. */ |
878f88b7 | 2862 | add_sym_1 ("realpart", GFC_ISYM_REALPART, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
6970fcc8 SK |
2863 | gfc_check_fn_c, gfc_simplify_realpart, gfc_resolve_realpart, |
2864 | a, BT_UNKNOWN, dr, REQUIRED); | |
2865 | ||
878f88b7 SK |
2866 | make_generic ("realpart", GFC_ISYM_REALPART, GFC_STD_F77); |
2867 | ||
2868 | add_sym_1 ("float", GFC_ISYM_FLOAT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, | |
c9018c71 | 2869 | gfc_check_float, gfc_simplify_float, NULL, |
1270d633 | 2870 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2871 | |
c98583e9 FR |
2872 | if (flag_dec_intrinsic_ints) |
2873 | { | |
2874 | make_alias ("floati", GFC_STD_GNU); | |
2875 | make_alias ("floatj", GFC_STD_GNU); | |
2876 | make_alias ("floatk", GFC_STD_GNU); | |
2877 | } | |
2878 | ||
878f88b7 SK |
2879 | make_generic ("float", GFC_ISYM_FLOAT, GFC_STD_F77); |
2880 | ||
2881 | add_sym_1 ("dfloat", GFC_ISYM_DFLOAT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, | |
c9018c71 DF |
2882 | gfc_check_float, gfc_simplify_dble, gfc_resolve_dble, |
2883 | a, BT_REAL, dr, REQUIRED); | |
2884 | ||
878f88b7 SK |
2885 | make_generic ("dfloat", GFC_ISYM_DFLOAT, GFC_STD_F77); |
2886 | ||
2887 | add_sym_1 ("sngl", GFC_ISYM_SNGL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, | |
c9018c71 | 2888 | gfc_check_sngl, gfc_simplify_sngl, NULL, |
1270d633 | 2889 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2890 | |
878f88b7 | 2891 | make_generic ("sngl", GFC_ISYM_SNGL, GFC_STD_F77); |
6de9cd9a | 2892 | |
e6c14898 | 2893 | add_sym_2 ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2894 | GFC_STD_GNU, gfc_check_rename, NULL, gfc_resolve_rename, |
2895 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
2896 | |
2897 | make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU); | |
f8862a1b | 2898 | |
e1633d82 | 2899 | add_sym_2 ("repeat", GFC_ISYM_REPEAT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 2900 | gfc_check_repeat, gfc_simplify_repeat, gfc_resolve_repeat, |
0881653c | 2901 | stg, BT_CHARACTER, dc, REQUIRED, ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2902 | |
b7892582 | 2903 | make_generic ("repeat", GFC_ISYM_REPEAT, GFC_STD_F95); |
6de9cd9a | 2904 | |
e1633d82 | 2905 | add_sym_4 ("reshape", GFC_ISYM_RESHAPE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2906 | gfc_check_reshape, gfc_simplify_reshape, gfc_resolve_reshape, |
1270d633 SK |
2907 | src, BT_REAL, dr, REQUIRED, shp, BT_INTEGER, ii, REQUIRED, |
2908 | pad, BT_REAL, dr, OPTIONAL, ord, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 2909 | |
b7892582 | 2910 | make_generic ("reshape", GFC_ISYM_RESHAPE, GFC_STD_F95); |
6de9cd9a | 2911 | |
1b314f14 SK |
2912 | add_sym_1 ("rrspacing", GFC_ISYM_RRSPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
2913 | GFC_STD_F95, gfc_check_fn_r, gfc_simplify_rrspacing, gfc_resolve_rrspacing, | |
1270d633 | 2914 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2915 | |
b7892582 | 2916 | make_generic ("rrspacing", GFC_ISYM_RRSPACING, GFC_STD_F95); |
6de9cd9a | 2917 | |
cf2b3c22 TB |
2918 | add_sym_2 ("same_type_as", GFC_ISYM_SAME_TYPE_AS, CLASS_INQUIRY, ACTUAL_NO, |
2919 | BT_LOGICAL, dl, GFC_STD_F2003, | |
eaf31d82 | 2920 | gfc_check_same_type_as, gfc_simplify_same_type_as, NULL, |
cf2b3c22 TB |
2921 | a, BT_UNKNOWN, 0, REQUIRED, |
2922 | b, BT_UNKNOWN, 0, REQUIRED); | |
2923 | ||
e1633d82 | 2924 | add_sym_2 ("scale", GFC_ISYM_SCALE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2925 | gfc_check_scale, gfc_simplify_scale, gfc_resolve_scale, |
1270d633 | 2926 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2927 | |
b7892582 | 2928 | make_generic ("scale", GFC_ISYM_SCALE, GFC_STD_F95); |
6de9cd9a | 2929 | |
5cda5098 FXC |
2930 | add_sym_4 ("scan", GFC_ISYM_SCAN, CLASS_ELEMENTAL, ACTUAL_NO, |
2931 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2932 | gfc_check_scan, gfc_simplify_scan, gfc_resolve_scan, |
1270d633 | 2933 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 2934 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2935 | |
b7892582 | 2936 | make_generic ("scan", GFC_ISYM_SCAN, GFC_STD_F95); |
6de9cd9a | 2937 | |
f7b529fa | 2938 | /* Added for G77 compatibility garbage. */ |
e6c14898 DK |
2939 | add_sym_0 ("second", GFC_ISYM_SECOND, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2940 | 4, GFC_STD_GNU, NULL, NULL, NULL); | |
2bd74949 | 2941 | |
b7892582 | 2942 | make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU); |
2bd74949 | 2943 | |
53096259 | 2944 | /* Added for G77 compatibility. */ |
e6c14898 DK |
2945 | add_sym_1 ("secnds", GFC_ISYM_SECNDS, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2946 | dr, GFC_STD_GNU, gfc_check_secnds, NULL, gfc_resolve_secnds, | |
53096259 PT |
2947 | x, BT_REAL, dr, REQUIRED); |
2948 | ||
2949 | make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU); | |
2950 | ||
a39fafac FXC |
2951 | add_sym_1 ("selected_char_kind", GFC_ISYM_SC_KIND, CLASS_TRANSFORMATIONAL, |
2952 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, | |
2953 | gfc_check_selected_char_kind, gfc_simplify_selected_char_kind, | |
2954 | NULL, nm, BT_CHARACTER, dc, REQUIRED); | |
2955 | ||
2956 | make_generic ("selected_char_kind", GFC_ISYM_SC_KIND, GFC_STD_F2003); | |
2957 | ||
e1633d82 | 2958 | add_sym_1 ("selected_int_kind", GFC_ISYM_SI_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2959 | GFC_STD_F95, gfc_check_selected_int_kind, |
2960 | gfc_simplify_selected_int_kind, NULL, r, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 2961 | |
b7892582 | 2962 | make_generic ("selected_int_kind", GFC_ISYM_SI_KIND, GFC_STD_F95); |
6de9cd9a | 2963 | |
01349049 | 2964 | add_sym_3 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2965 | GFC_STD_F95, gfc_check_selected_real_kind, |
2966 | gfc_simplify_selected_real_kind, NULL, | |
01349049 TB |
2967 | p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL, |
2968 | "radix", BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2969 | |
b7892582 | 2970 | make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95); |
6de9cd9a | 2971 | |
e1633d82 | 2972 | add_sym_2 ("set_exponent", GFC_ISYM_SET_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a DN |
2973 | gfc_check_set_exponent, gfc_simplify_set_exponent, |
2974 | gfc_resolve_set_exponent, | |
1270d633 | 2975 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2976 | |
b7892582 | 2977 | make_generic ("set_exponent", GFC_ISYM_SET_EXPONENT, GFC_STD_F95); |
6de9cd9a | 2978 | |
7320cf09 | 2979 | add_sym_2 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2980 | gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape, |
7320cf09 TB |
2981 | src, BT_REAL, dr, REQUIRED, |
2982 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2983 | |
b7892582 | 2984 | make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95); |
6de9cd9a | 2985 | |
88a95a11 FXC |
2986 | add_sym_2 ("shifta", GFC_ISYM_SHIFTA, CLASS_ELEMENTAL, ACTUAL_NO, |
2987 | BT_INTEGER, di, GFC_STD_F2008, | |
2988 | gfc_check_shift, gfc_simplify_shifta, gfc_resolve_shift, | |
2989 | i, BT_INTEGER, di, REQUIRED, | |
2990 | sh, BT_INTEGER, di, REQUIRED); | |
2991 | ||
2992 | make_generic ("shifta", GFC_ISYM_SHIFTA, GFC_STD_F2008); | |
2993 | ||
2994 | add_sym_2 ("shiftl", GFC_ISYM_SHIFTL, CLASS_ELEMENTAL, ACTUAL_NO, | |
2995 | BT_INTEGER, di, GFC_STD_F2008, | |
2996 | gfc_check_shift, gfc_simplify_shiftl, gfc_resolve_shift, | |
2997 | i, BT_INTEGER, di, REQUIRED, | |
2998 | sh, BT_INTEGER, di, REQUIRED); | |
2999 | ||
3000 | make_generic ("shiftl", GFC_ISYM_SHIFTL, GFC_STD_F2008); | |
3001 | ||
3002 | add_sym_2 ("shiftr", GFC_ISYM_SHIFTR, CLASS_ELEMENTAL, ACTUAL_NO, | |
3003 | BT_INTEGER, di, GFC_STD_F2008, | |
3004 | gfc_check_shift, gfc_simplify_shiftr, gfc_resolve_shift, | |
3005 | i, BT_INTEGER, di, REQUIRED, | |
3006 | sh, BT_INTEGER, di, REQUIRED); | |
3007 | ||
3008 | make_generic ("shiftr", GFC_ISYM_SHIFTR, GFC_STD_F2008); | |
3009 | ||
e1633d82 | 3010 | add_sym_2 ("sign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 3011 | gfc_check_sign, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 3012 | a, BT_REAL, dr, REQUIRED, b, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3013 | |
e1633d82 | 3014 | add_sym_2 ("isign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 3015 | NULL, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 3016 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 3017 | |
e1633d82 | 3018 | add_sym_2 ("dsign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3019 | gfc_check_x_yd, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 3020 | a, BT_REAL, dd, REQUIRED, b, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3021 | |
b7892582 | 3022 | make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77); |
6de9cd9a | 3023 | |
e6c14898 DK |
3024 | add_sym_2 ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
3025 | di, GFC_STD_GNU, gfc_check_signal, NULL, gfc_resolve_signal, | |
89560a3c | 3026 | num, BT_INTEGER, di, REQUIRED, han, BT_VOID, 0, REQUIRED); |
185d7d97 FXC |
3027 | |
3028 | make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU); | |
3029 | ||
e1633d82 | 3030 | add_sym_1 ("sin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 3031 | gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 3032 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3033 | |
e1633d82 | 3034 | add_sym_1 ("dsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3035 | gfc_check_fn_d, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 3036 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3037 | |
e1633d82 | 3038 | add_sym_1 ("csin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 3039 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 3040 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 3041 | |
e1633d82 | 3042 | add_sym_1 ("zsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
3043 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
3044 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 3045 | |
19060788 | 3046 | make_alias ("cdsin", GFC_STD_GNU); |
6de9cd9a | 3047 | |
b7892582 | 3048 | make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77); |
6de9cd9a | 3049 | |
e1633d82 | 3050 | add_sym_1 ("sinh", GFC_ISYM_SINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 3051 | gfc_check_fn_rc2008, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 3052 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3053 | |
e1633d82 | 3054 | add_sym_1 ("dsinh", GFC_ISYM_SINH,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3055 | gfc_check_fn_d, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 3056 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3057 | |
b7892582 | 3058 | make_generic ("sinh", GFC_ISYM_SINH, GFC_STD_F77); |
6de9cd9a | 3059 | |
5cda5098 FXC |
3060 | add_sym_3 ("size", GFC_ISYM_SIZE, CLASS_INQUIRY, ACTUAL_NO, |
3061 | BT_INTEGER, di, GFC_STD_F95, | |
3062 | gfc_check_size, gfc_simplify_size, gfc_resolve_size, | |
3063 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
3064 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 3065 | |
b7892582 | 3066 | make_generic ("size", GFC_ISYM_SIZE, GFC_STD_F95); |
6de9cd9a | 3067 | |
0881224e | 3068 | /* Obtain the stride for a given dimensions; to be used only internally. |
8a8d1a16 | 3069 | "make_from_module" makes it inaccessible for external users. */ |
0881224e TB |
3070 | add_sym_2 (GFC_PREFIX ("stride"), GFC_ISYM_STRIDE, CLASS_INQUIRY, ACTUAL_NO, |
3071 | BT_INTEGER, gfc_index_integer_kind, GFC_STD_GNU, | |
3072 | NULL, NULL, gfc_resolve_stride, | |
3073 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); | |
3074 | make_from_module(); | |
3075 | ||
69c3654c TB |
3076 | add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, CLASS_INQUIRY, ACTUAL_NO, |
3077 | BT_INTEGER, ii, GFC_STD_GNU, | |
3078 | gfc_check_sizeof, gfc_simplify_sizeof, NULL, | |
8d82b242 | 3079 | x, BT_UNKNOWN, 0, REQUIRED); |
fd2157ce | 3080 | |
cd5ecab6 | 3081 | make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU); |
d000aa67 | 3082 | |
cadddfdd TB |
3083 | /* The following functions are part of ISO_C_BINDING. */ |
3084 | add_sym_2 ("c_associated", GFC_ISYM_C_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, | |
3085 | BT_LOGICAL, dl, GFC_STD_F2003, gfc_check_c_associated, NULL, NULL, | |
8a92685e SK |
3086 | c_ptr_1, BT_VOID, 0, REQUIRED, |
3087 | c_ptr_2, BT_VOID, 0, OPTIONAL); | |
cadddfdd TB |
3088 | make_from_module(); |
3089 | ||
3090 | add_sym_1 ("c_loc", GFC_ISYM_C_LOC, CLASS_INQUIRY, ACTUAL_NO, | |
3091 | BT_VOID, 0, GFC_STD_F2003, | |
3092 | gfc_check_c_loc, NULL, gfc_resolve_c_loc, | |
3093 | x, BT_UNKNOWN, 0, REQUIRED); | |
3094 | make_from_module(); | |
3095 | ||
3096 | add_sym_1 ("c_funloc", GFC_ISYM_C_FUNLOC, CLASS_INQUIRY, ACTUAL_NO, | |
3097 | BT_VOID, 0, GFC_STD_F2003, | |
3098 | gfc_check_c_funloc, NULL, gfc_resolve_c_funloc, | |
3099 | x, BT_UNKNOWN, 0, REQUIRED); | |
3100 | make_from_module(); | |
3101 | ||
048510c8 | 3102 | add_sym_1 ("c_sizeof", GFC_ISYM_C_SIZEOF, CLASS_INQUIRY, ACTUAL_NO, |
cadddfdd | 3103 | BT_INTEGER, gfc_index_integer_kind, GFC_STD_F2008, |
1a8c1e35 | 3104 | gfc_check_c_sizeof, gfc_simplify_sizeof, NULL, |
048510c8 | 3105 | x, BT_UNKNOWN, 0, REQUIRED); |
d000aa67 TB |
3106 | make_from_module(); |
3107 | ||
f8862a1b | 3108 | /* COMPILER_OPTIONS and COMPILER_VERSION are part of ISO_FORTRAN_ENV. */ |
41804a5b TB |
3109 | add_sym_0 ("compiler_options", GFC_ISYM_COMPILER_OPTIONS, CLASS_INQUIRY, |
3110 | ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008, | |
d000aa67 TB |
3111 | NULL, gfc_simplify_compiler_options, NULL); |
3112 | make_from_module(); | |
3113 | ||
41804a5b TB |
3114 | add_sym_0 ("compiler_version", GFC_ISYM_COMPILER_VERSION, CLASS_INQUIRY, |
3115 | ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008, | |
d000aa67 TB |
3116 | NULL, gfc_simplify_compiler_version, NULL); |
3117 | make_from_module(); | |
fd2157ce | 3118 | |
1b314f14 SK |
3119 | add_sym_1 ("spacing", GFC_ISYM_SPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
3120 | GFC_STD_F95, gfc_check_fn_r, gfc_simplify_spacing, gfc_resolve_spacing, | |
1270d633 | 3121 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3122 | |
b7892582 | 3123 | make_generic ("spacing", GFC_ISYM_SPACING, GFC_STD_F95); |
6de9cd9a | 3124 | |
e1633d82 | 3125 | add_sym_3 ("spread", GFC_ISYM_SPREAD, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
c430a6f9 | 3126 | gfc_check_spread, gfc_simplify_spread, gfc_resolve_spread, |
1270d633 | 3127 | src, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, REQUIRED, |
0881653c | 3128 | ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 3129 | |
b7892582 | 3130 | make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95); |
6de9cd9a | 3131 | |
e1633d82 | 3132 | add_sym_1 ("sqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 3133 | gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 3134 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3135 | |
e1633d82 | 3136 | add_sym_1 ("dsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3137 | gfc_check_fn_d, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 3138 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3139 | |
e1633d82 | 3140 | add_sym_1 ("csqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 3141 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 3142 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 3143 | |
e1633d82 | 3144 | add_sym_1 ("zsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
3145 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
3146 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 3147 | |
19060788 | 3148 | make_alias ("cdsqrt", GFC_STD_GNU); |
6de9cd9a | 3149 | |
b7892582 | 3150 | make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77); |
6de9cd9a | 3151 | |
1a14a58c TB |
3152 | add_sym_2_intent ("stat", GFC_ISYM_STAT, CLASS_IMPURE, ACTUAL_NO, |
3153 | BT_INTEGER, di, GFC_STD_GNU, | |
3154 | gfc_check_stat, NULL, gfc_resolve_stat, | |
3155 | nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3156 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT); | |
df65f093 SK |
3157 | |
3158 | make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU); | |
3159 | ||
ef78bc3c | 3160 | add_sym_2 ("stopped_images", GFC_ISYM_STOPPED_IMAGES, CLASS_TRANSFORMATIONAL, |
286f737c | 3161 | ACTUAL_NO, BT_INTEGER, dd, GFC_STD_F2018, |
ef78bc3c AV |
3162 | gfc_check_failed_or_stopped_images, |
3163 | gfc_simplify_failed_or_stopped_images, | |
f8862a1b DR |
3164 | gfc_resolve_stopped_images, team, BT_VOID, di, OPTIONAL, |
3165 | kind, BT_INTEGER, di, OPTIONAL); | |
ef78bc3c | 3166 | |
048510c8 JW |
3167 | add_sym_2 ("storage_size", GFC_ISYM_STORAGE_SIZE, CLASS_INQUIRY, ACTUAL_NO, |
3168 | BT_INTEGER, di, GFC_STD_F2008, | |
1a8c1e35 TB |
3169 | gfc_check_storage_size, gfc_simplify_storage_size, |
3170 | gfc_resolve_storage_size, | |
048510c8 JW |
3171 | a, BT_UNKNOWN, 0, REQUIRED, |
3172 | kind, BT_INTEGER, di, OPTIONAL); | |
f8862a1b | 3173 | |
e1633d82 | 3174 | add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a16d978f | 3175 | gfc_check_product_sum, gfc_simplify_sum, gfc_resolve_sum, |
1270d633 SK |
3176 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
3177 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 3178 | |
b7892582 | 3179 | make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95); |
6de9cd9a | 3180 | |
e6c14898 | 3181 | add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
3182 | GFC_STD_GNU, gfc_check_symlnk, NULL, gfc_resolve_symlnk, |
3183 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
3184 | |
3185 | make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU); | |
3186 | ||
e6c14898 | 3187 | add_sym_1 ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
3188 | GFC_STD_GNU, NULL, NULL, NULL, |
3189 | com, BT_CHARACTER, dc, REQUIRED); | |
1270d633 | 3190 | |
b7892582 | 3191 | make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU); |
5b1374e9 | 3192 | |
e1633d82 | 3193 | add_sym_1 ("tan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 3194 | gfc_check_fn_rc2008, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 3195 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3196 | |
e1633d82 | 3197 | add_sym_1 ("dtan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3198 | gfc_check_fn_d, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 3199 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3200 | |
b7892582 | 3201 | make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77); |
6de9cd9a | 3202 | |
e1633d82 | 3203 | add_sym_1 ("tanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 3204 | gfc_check_fn_rc2008, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 3205 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3206 | |
e1633d82 | 3207 | add_sym_1 ("dtanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 3208 | gfc_check_fn_d, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 3209 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 3210 | |
b7892582 | 3211 | make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77); |
6de9cd9a | 3212 | |
f8862a1b | 3213 | add_sym_1 ("team_number", GFC_ISYM_TEAM_NUMBER, CLASS_TRANSFORMATIONAL, |
647340c9 | 3214 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2018, |
f8862a1b DR |
3215 | gfc_check_team_number, NULL, gfc_resolve_team_number, |
3216 | team, BT_DERIVED, di, OPTIONAL); | |
3217 | ||
05fc16dd | 3218 | add_sym_3 ("this_image", GFC_ISYM_THIS_IMAGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, |
0d6d8e00 | 3219 | gfc_check_this_image, gfc_simplify_this_image, gfc_resolve_this_image, |
05fc16dd TB |
3220 | ca, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL, |
3221 | dist, BT_INTEGER, di, OPTIONAL); | |
64f002ed | 3222 | |
e6c14898 DK |
3223 | add_sym_0 ("time", GFC_ISYM_TIME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
3224 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time); | |
f77b6ca3 FXC |
3225 | |
3226 | make_generic ("time", GFC_ISYM_TIME, GFC_STD_GNU); | |
3227 | ||
e6c14898 DK |
3228 | add_sym_0 ("time8", GFC_ISYM_TIME8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
3229 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time8); | |
f77b6ca3 FXC |
3230 | |
3231 | make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU); | |
3232 | ||
e1633d82 | 3233 | add_sym_1 ("tiny", GFC_ISYM_TINY, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
1b314f14 | 3234 | gfc_check_fn_r, gfc_simplify_tiny, NULL, x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3235 | |
cd5ecab6 | 3236 | make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95); |
6de9cd9a | 3237 | |
414f00e9 SB |
3238 | add_sym_1 ("trailz", GFC_ISYM_TRAILZ, CLASS_ELEMENTAL, ACTUAL_NO, |
3239 | BT_INTEGER, di, GFC_STD_F2008, | |
3240 | gfc_check_i, gfc_simplify_trailz, NULL, | |
3241 | i, BT_INTEGER, di, REQUIRED); | |
3242 | ||
3243 | make_generic ("trailz", GFC_ISYM_TRAILZ, GFC_STD_F2008); | |
3244 | ||
e1633d82 | 3245 | add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a4a11197 | 3246 | gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer, |
1270d633 SK |
3247 | src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED, |
3248 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 3249 | |
b7892582 | 3250 | make_generic ("transfer", GFC_ISYM_TRANSFER, GFC_STD_F95); |
6de9cd9a | 3251 | |
e1633d82 | 3252 | add_sym_1 ("transpose", GFC_ISYM_TRANSPOSE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8ec259c1 | 3253 | gfc_check_transpose, gfc_simplify_transpose, gfc_resolve_transpose, |
1270d633 | 3254 | m, BT_REAL, dr, REQUIRED); |
6de9cd9a | 3255 | |
b7892582 | 3256 | make_generic ("transpose", GFC_ISYM_TRANSPOSE, GFC_STD_F95); |
6de9cd9a | 3257 | |
e1633d82 | 3258 | add_sym_1 ("trim", GFC_ISYM_TRIM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 3259 | gfc_check_trim, gfc_simplify_trim, gfc_resolve_trim, |
1270d633 | 3260 | stg, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 3261 | |
b7892582 | 3262 | make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95); |
6de9cd9a | 3263 | |
e6c14898 DK |
3264 | add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
3265 | 0, GFC_STD_GNU, gfc_check_ttynam, NULL, gfc_resolve_ttynam, | |
b251af97 | 3266 | ut, BT_INTEGER, di, REQUIRED); |
25fc05eb FXC |
3267 | |
3268 | make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU); | |
3269 | ||
5cda5098 FXC |
3270 | add_sym_3 ("ubound", GFC_ISYM_UBOUND, CLASS_INQUIRY, ACTUAL_NO, |
3271 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 3272 | gfc_check_ubound, gfc_simplify_ubound, gfc_resolve_ubound, |
5cda5098 FXC |
3273 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
3274 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 3275 | |
b7892582 | 3276 | make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95); |
6de9cd9a | 3277 | |
64f002ed | 3278 | add_sym_3 ("ucobound", GFC_ISYM_UCOBOUND, CLASS_INQUIRY, ACTUAL_NO, |
e6c14898 DK |
3279 | BT_INTEGER, di, GFC_STD_F2008, |
3280 | gfc_check_ucobound, gfc_simplify_ucobound, gfc_resolve_ucobound, | |
3281 | ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
3282 | kind, BT_INTEGER, di, OPTIONAL); | |
64f002ed | 3283 | |
0d6d8e00 | 3284 | make_generic ("ucobound", GFC_ISYM_UCOBOUND, GFC_STD_F2008); |
64f002ed | 3285 | |
d8fe26b2 | 3286 | /* g77 compatibility for UMASK. */ |
e6c14898 | 3287 | add_sym_1 ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
3288 | GFC_STD_GNU, gfc_check_umask, NULL, gfc_resolve_umask, |
3289 | msk, BT_INTEGER, di, REQUIRED); | |
d8fe26b2 SK |
3290 | |
3291 | make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU); | |
3292 | ||
3293 | /* g77 compatibility for UNLINK. */ | |
e6c14898 DK |
3294 | add_sym_1 ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
3295 | di, GFC_STD_GNU, gfc_check_unlink, NULL, gfc_resolve_unlink, | |
2f8cce28 | 3296 | "path", BT_CHARACTER, dc, REQUIRED); |
d8fe26b2 SK |
3297 | |
3298 | make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU); | |
3299 | ||
e1633d82 | 3300 | add_sym_3 ("unpack", GFC_ISYM_UNPACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
c430a6f9 | 3301 | gfc_check_unpack, gfc_simplify_unpack, gfc_resolve_unpack, |
1270d633 SK |
3302 | v, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
3303 | f, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 3304 | |
b7892582 | 3305 | make_generic ("unpack", GFC_ISYM_UNPACK, GFC_STD_F95); |
6de9cd9a | 3306 | |
5cda5098 FXC |
3307 | add_sym_4 ("verify", GFC_ISYM_VERIFY, CLASS_ELEMENTAL, ACTUAL_NO, |
3308 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 3309 | gfc_check_verify, gfc_simplify_verify, gfc_resolve_verify, |
1270d633 | 3310 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 3311 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 3312 | |
b7892582 | 3313 | make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95); |
f8862a1b | 3314 | |
e6c14898 | 3315 | add_sym_1 ("loc", GFC_ISYM_LOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii, |
2f8cce28 FXC |
3316 | GFC_STD_GNU, gfc_check_loc, NULL, gfc_resolve_loc, |
3317 | x, BT_UNKNOWN, 0, REQUIRED); | |
f8862a1b | 3318 | |
83d890b9 | 3319 | make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU); |
8a8d1a16 | 3320 | |
8e8c2744 | 3321 | |
57391dda FR |
3322 | /* The next of intrinsic subprogram are the degree trignometric functions. |
3323 | These were hidden behind the -fdec-math option, but are now simply | |
3324 | included as extensions to the set of intrinsic subprograms. */ | |
8e8c2744 | 3325 | |
57391dda FR |
3326 | add_sym_1 ("acosd", GFC_ISYM_ACOSD, CLASS_ELEMENTAL, ACTUAL_YES, |
3327 | BT_REAL, dr, GFC_STD_GNU, | |
3328 | gfc_check_fn_r, gfc_simplify_acosd, gfc_resolve_trigd, | |
3329 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3330 | |
57391dda FR |
3331 | add_sym_1 ("dacosd", GFC_ISYM_ACOSD, CLASS_ELEMENTAL, ACTUAL_YES, |
3332 | BT_REAL, dd, GFC_STD_GNU, | |
3333 | gfc_check_fn_d, gfc_simplify_acosd, gfc_resolve_trigd, | |
3334 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3335 | |
57391dda | 3336 | make_generic ("acosd", GFC_ISYM_ACOSD, GFC_STD_GNU); |
8e8c2744 | 3337 | |
57391dda FR |
3338 | add_sym_1 ("asind", GFC_ISYM_ASIND, CLASS_ELEMENTAL, ACTUAL_YES, |
3339 | BT_REAL, dr, GFC_STD_GNU, | |
3340 | gfc_check_fn_r, gfc_simplify_asind, gfc_resolve_trigd, | |
3341 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3342 | |
57391dda FR |
3343 | add_sym_1 ("dasind", GFC_ISYM_ASIND, CLASS_ELEMENTAL, ACTUAL_YES, |
3344 | BT_REAL, dd, GFC_STD_GNU, | |
3345 | gfc_check_fn_d, gfc_simplify_asind, gfc_resolve_trigd, | |
3346 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3347 | |
57391dda | 3348 | make_generic ("asind", GFC_ISYM_ASIND, GFC_STD_GNU); |
8e8c2744 | 3349 | |
57391dda FR |
3350 | add_sym_1 ("atand", GFC_ISYM_ATAND, CLASS_ELEMENTAL, ACTUAL_YES, |
3351 | BT_REAL, dr, GFC_STD_GNU, | |
3352 | gfc_check_fn_r, gfc_simplify_atand, gfc_resolve_trigd, | |
3353 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3354 | |
57391dda FR |
3355 | add_sym_1 ("datand", GFC_ISYM_ATAND, CLASS_ELEMENTAL, ACTUAL_YES, |
3356 | BT_REAL, dd, GFC_STD_GNU, | |
3357 | gfc_check_fn_d, gfc_simplify_atand, gfc_resolve_trigd, | |
3358 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3359 | |
57391dda | 3360 | make_generic ("atand", GFC_ISYM_ATAND, GFC_STD_GNU); |
8e8c2744 | 3361 | |
57391dda FR |
3362 | add_sym_2 ("atan2d", GFC_ISYM_ATAN2D, CLASS_ELEMENTAL, ACTUAL_YES, |
3363 | BT_REAL, dr, GFC_STD_GNU, | |
3364 | gfc_check_atan2, gfc_simplify_atan2d, gfc_resolve_trigd2, | |
3365 | y, BT_REAL, dr, REQUIRED, | |
3366 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3367 | |
57391dda FR |
3368 | add_sym_2 ("datan2d", GFC_ISYM_ATAN2D, CLASS_ELEMENTAL, ACTUAL_YES, |
3369 | BT_REAL, dd, GFC_STD_GNU, | |
3370 | gfc_check_datan2, gfc_simplify_atan2d, gfc_resolve_trigd2, | |
3371 | y, BT_REAL, dd, REQUIRED, | |
3372 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3373 | |
57391dda | 3374 | make_generic ("atan2d", GFC_ISYM_ATAN2D, GFC_STD_GNU); |
8e8c2744 | 3375 | |
57391dda FR |
3376 | add_sym_1 ("cosd", GFC_ISYM_COSD, CLASS_ELEMENTAL, ACTUAL_YES, |
3377 | BT_REAL, dr, GFC_STD_GNU, | |
3378 | gfc_check_fn_r, gfc_simplify_cosd, gfc_resolve_trigd, | |
3379 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3380 | |
57391dda FR |
3381 | add_sym_1 ("dcosd", GFC_ISYM_COSD, CLASS_ELEMENTAL, ACTUAL_YES, |
3382 | BT_REAL, dd, GFC_STD_GNU, | |
3383 | gfc_check_fn_d, gfc_simplify_cosd, gfc_resolve_trigd, | |
3384 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3385 | |
57391dda | 3386 | make_generic ("cosd", GFC_ISYM_COSD, GFC_STD_GNU); |
8e8c2744 | 3387 | |
57391dda FR |
3388 | add_sym_1 ("cotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES, |
3389 | BT_REAL, dr, GFC_STD_GNU, | |
3390 | gfc_check_fn_rc2008, gfc_simplify_cotan, gfc_resolve_trigd, | |
3391 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3392 | |
57391dda FR |
3393 | add_sym_1 ("dcotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES, |
3394 | BT_REAL, dd, GFC_STD_GNU, | |
3395 | gfc_check_fn_d, gfc_simplify_cotan, gfc_resolve_trigd, | |
3396 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3397 | |
57391dda FR |
3398 | add_sym_1 ("ccotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES, |
3399 | BT_COMPLEX, dz, GFC_STD_GNU, | |
3400 | NULL, gfc_simplify_cotan, gfc_resolve_trigd, | |
3401 | x, BT_COMPLEX, dz, REQUIRED); | |
8e8c2744 | 3402 | |
57391dda FR |
3403 | add_sym_1 ("zcotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES, |
3404 | BT_COMPLEX, dd, GFC_STD_GNU, | |
3405 | NULL, gfc_simplify_cotan, gfc_resolve_trigd, | |
3406 | x, BT_COMPLEX, dd, REQUIRED); | |
8e8c2744 | 3407 | |
57391dda | 3408 | make_generic ("cotan", GFC_ISYM_COTAN, GFC_STD_GNU); |
8e8c2744 | 3409 | |
57391dda FR |
3410 | add_sym_1 ("cotand", GFC_ISYM_COTAND, CLASS_ELEMENTAL, ACTUAL_YES, |
3411 | BT_REAL, dr, GFC_STD_GNU, | |
3412 | gfc_check_fn_r, gfc_simplify_cotand, gfc_resolve_trigd, | |
3413 | x, BT_REAL, dr, REQUIRED); | |
8e8c2744 | 3414 | |
57391dda FR |
3415 | add_sym_1 ("dcotand", GFC_ISYM_COTAND, CLASS_ELEMENTAL, ACTUAL_YES, |
3416 | BT_REAL, dd, GFC_STD_GNU, | |
3417 | gfc_check_fn_d, gfc_simplify_cotand, gfc_resolve_trigd, | |
3418 | x, BT_REAL, dd, REQUIRED); | |
8e8c2744 | 3419 | |
57391dda | 3420 | make_generic ("cotand", GFC_ISYM_COTAND, GFC_STD_GNU); |
8e8c2744 | 3421 | |
57391dda FR |
3422 | add_sym_1 ("sind", GFC_ISYM_SIND, CLASS_ELEMENTAL, ACTUAL_YES, |
3423 | BT_REAL, dr, GFC_STD_GNU, | |
3424 | gfc_check_fn_r, gfc_simplify_sind, gfc_resolve_trigd, | |
3425 | x, BT_REAL, dr, REQUIRED); | |
3426 | ||
3427 | add_sym_1 ("dsind", GFC_ISYM_SIND, CLASS_ELEMENTAL, ACTUAL_YES, | |
3428 | BT_REAL, dd, GFC_STD_GNU, | |
3429 | gfc_check_fn_d, gfc_simplify_sind, gfc_resolve_trigd, | |
3430 | x, BT_REAL, dd, REQUIRED); | |
3431 | ||
3432 | make_generic ("sind", GFC_ISYM_SIND, GFC_STD_GNU); | |
3433 | ||
3434 | add_sym_1 ("tand", GFC_ISYM_TAND, CLASS_ELEMENTAL, ACTUAL_YES, | |
3435 | BT_REAL, dr, GFC_STD_GNU, | |
3436 | gfc_check_fn_r, gfc_simplify_tand, gfc_resolve_trigd, | |
3437 | x, BT_REAL, dr, REQUIRED); | |
3438 | ||
3439 | add_sym_1 ("dtand", GFC_ISYM_TAND, CLASS_ELEMENTAL, ACTUAL_YES, | |
3440 | BT_REAL, dd, GFC_STD_GNU, | |
3441 | gfc_check_fn_d, gfc_simplify_tand, gfc_resolve_trigd, | |
3442 | x, BT_REAL, dd, REQUIRED); | |
3443 | ||
3444 | make_generic ("tand", GFC_ISYM_TAND, GFC_STD_GNU); | |
8e8c2744 | 3445 | |
8a8d1a16 TB |
3446 | /* The following function is internally used for coarray libray functions. |
3447 | "make_from_module" makes it inaccessible for external users. */ | |
3448 | add_sym_1 (GFC_PREFIX ("caf_get"), GFC_ISYM_CAF_GET, CLASS_IMPURE, ACTUAL_NO, | |
3449 | BT_REAL, dr, GFC_STD_GNU, NULL, NULL, NULL, | |
3450 | x, BT_REAL, dr, REQUIRED); | |
3451 | make_from_module(); | |
6de9cd9a DN |
3452 | } |
3453 | ||
3454 | ||
6de9cd9a DN |
3455 | /* Add intrinsic subroutines. */ |
3456 | ||
3457 | static void | |
3458 | add_subroutines (void) | |
3459 | { | |
fbe1f017 SK |
3460 | /* Argument names. These are used as argument keywords and so need to |
3461 | match the documentation. Please keep this list in sorted order. */ | |
3462 | static const char | |
d0e7833b | 3463 | *a = "a", *c_ = "c", *c = "count", *cm = "count_max", *com = "command", |
fbe1f017 SK |
3464 | *cr = "count_rate", *dt = "date", *errmsg = "errmsg", *f = "from", |
3465 | *fp = "frompos", *gt = "get", *h = "harvest", *han = "handler", | |
3466 | *length = "length", *ln = "len", *md = "mode", *msk = "mask", | |
3467 | *name = "name", *num = "number", *of = "offset", *old = "old", | |
3468 | *p1 = "path1", *p2 = "path2", *pid = "pid", *pos = "pos", | |
3469 | *pt = "put", *ptr = "ptr", *res = "result", | |
3470 | *result_image = "result_image", *sec = "seconds", *sig = "sig", | |
3471 | *st = "status", *stat = "stat", *sz = "size", *t = "to", | |
3472 | *tm = "time", *tp = "topos", *trim_name = "trim_name", *ut = "unit", | |
3473 | *val = "value", *vl = "values", *whence = "whence", *zn = "zone"; | |
a5fbc2f3 | 3474 | |
0d519038 | 3475 | int di, dr, dc, dl, ii; |
6de9cd9a | 3476 | |
9d64df18 TS |
3477 | di = gfc_default_integer_kind; |
3478 | dr = gfc_default_real_kind; | |
3479 | dc = gfc_default_character_kind; | |
3480 | dl = gfc_default_logical_kind; | |
0d519038 | 3481 | ii = gfc_index_integer_kind; |
6de9cd9a | 3482 | |
cd5ecab6 | 3483 | add_sym_0s ("abort", GFC_ISYM_ABORT, GFC_STD_GNU, NULL); |
6de9cd9a | 3484 | |
3f2286f2 | 3485 | make_noreturn(); |
fe58e076 | 3486 | |
7f4aaf91 | 3487 | add_sym_3s ("atomic_define", GFC_ISYM_ATOMIC_DEF, CLASS_ATOMIC, |
da661a58 TB |
3488 | BT_UNKNOWN, 0, GFC_STD_F2008, |
3489 | gfc_check_atomic_def, NULL, gfc_resolve_atomic_def, | |
3490 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
7f4aaf91 TB |
3491 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, |
3492 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
da661a58 | 3493 | |
7f4aaf91 | 3494 | add_sym_3s ("atomic_ref", GFC_ISYM_ATOMIC_REF, CLASS_ATOMIC, |
da661a58 TB |
3495 | BT_UNKNOWN, 0, GFC_STD_F2008, |
3496 | gfc_check_atomic_ref, NULL, gfc_resolve_atomic_ref, | |
3497 | "value", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
7f4aaf91 TB |
3498 | "atom", BT_INTEGER, di, REQUIRED, INTENT_IN, |
3499 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3500 | ||
3501 | add_sym_5s ("atomic_cas", GFC_ISYM_ATOMIC_CAS, CLASS_ATOMIC, | |
286f737c | 3502 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3503 | gfc_check_atomic_cas, NULL, NULL, |
3504 | "atom", BT_INTEGER, di, REQUIRED, INTENT_INOUT, | |
3505 | "old", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3506 | "compare", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3507 | "new", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3508 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3509 | ||
3510 | add_sym_3s ("atomic_add", GFC_ISYM_ATOMIC_ADD, CLASS_ATOMIC, | |
286f737c | 3511 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3512 | gfc_check_atomic_op, NULL, NULL, |
3513 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3514 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3515 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3516 | ||
3517 | add_sym_3s ("atomic_and", GFC_ISYM_ATOMIC_AND, CLASS_ATOMIC, | |
286f737c | 3518 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3519 | gfc_check_atomic_op, NULL, NULL, |
3520 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3521 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3522 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3523 | ||
3524 | add_sym_3s ("atomic_or", GFC_ISYM_ATOMIC_OR, CLASS_ATOMIC, | |
286f737c | 3525 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3526 | gfc_check_atomic_op, NULL, NULL, |
3527 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3528 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3529 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3530 | ||
3531 | add_sym_3s ("atomic_xor", GFC_ISYM_ATOMIC_XOR, CLASS_ATOMIC, | |
286f737c | 3532 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3533 | gfc_check_atomic_op, NULL, NULL, |
3534 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3535 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3536 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3537 | ||
3538 | add_sym_4s ("atomic_fetch_add", GFC_ISYM_ATOMIC_FETCH_ADD, CLASS_ATOMIC, | |
286f737c | 3539 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3540 | gfc_check_atomic_fetch_op, NULL, NULL, |
3541 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3542 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3543 | "old", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3544 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3545 | ||
3546 | add_sym_4s ("atomic_fetch_and", GFC_ISYM_ATOMIC_FETCH_AND, CLASS_ATOMIC, | |
286f737c | 3547 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3548 | gfc_check_atomic_fetch_op, NULL, NULL, |
3549 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3550 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3551 | "old", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3552 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3553 | ||
3554 | add_sym_4s ("atomic_fetch_or", GFC_ISYM_ATOMIC_FETCH_OR, CLASS_ATOMIC, | |
286f737c | 3555 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3556 | gfc_check_atomic_fetch_op, NULL, NULL, |
3557 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3558 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3559 | "old", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3560 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3561 | ||
3562 | add_sym_4s ("atomic_fetch_xor", GFC_ISYM_ATOMIC_FETCH_XOR, CLASS_ATOMIC, | |
286f737c | 3563 | BT_UNKNOWN, 0, GFC_STD_F2018, |
7f4aaf91 TB |
3564 | gfc_check_atomic_fetch_op, NULL, NULL, |
3565 | "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3566 | "value", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3567 | "old", BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3568 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
da661a58 | 3569 | |
f0f67c96 JW |
3570 | add_sym_0s ("backtrace", GFC_ISYM_BACKTRACE, GFC_STD_GNU, NULL); |
3571 | ||
1a14a58c TB |
3572 | add_sym_1s ("cpu_time", GFC_ISYM_CPU_TIME, CLASS_IMPURE, BT_UNKNOWN, 0, |
3573 | GFC_STD_F95, gfc_check_cpu_time, NULL, gfc_resolve_cpu_time, | |
3574 | tm, BT_REAL, dr, REQUIRED, INTENT_OUT); | |
6de9cd9a | 3575 | |
5df445a2 | 3576 | add_sym_3s ("event_query", GFC_ISYM_EVENT_QUERY, CLASS_ATOMIC, |
286f737c | 3577 | BT_UNKNOWN, 0, GFC_STD_F2018, |
5df445a2 TB |
3578 | gfc_check_event_query, NULL, gfc_resolve_event_query, |
3579 | "event", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3580 | c, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3581 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
3582 | ||
f7b529fa | 3583 | /* More G77 compatibility garbage. */ |
e6c14898 | 3584 | add_sym_2s ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 | 3585 | gfc_check_ctime_sub, NULL, gfc_resolve_ctime_sub, |
1a14a58c TB |
3586 | tm, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3587 | res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
12197210 | 3588 | |
e6c14898 | 3589 | add_sym_1s ("idate", GFC_ISYM_IDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 | 3590 | gfc_check_itime_idate, NULL, gfc_resolve_idate, |
1a14a58c | 3591 | vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT); |
12197210 | 3592 | |
e6c14898 | 3593 | add_sym_1s ("itime", GFC_ISYM_ITIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 | 3594 | gfc_check_itime_idate, NULL, gfc_resolve_itime, |
1a14a58c | 3595 | vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT); |
35059811 | 3596 | |
e6c14898 | 3597 | add_sym_2s ("ltime", GFC_ISYM_LTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a119fc1c | 3598 | gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime, |
1a14a58c TB |
3599 | tm, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3600 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT); | |
a119fc1c | 3601 | |
1a14a58c TB |
3602 | add_sym_2s ("gmtime", GFC_ISYM_GMTIME, CLASS_IMPURE, BT_UNKNOWN, 0, |
3603 | GFC_STD_GNU, gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime, | |
3604 | tm, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3605 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT); | |
a119fc1c | 3606 | |
e6c14898 DK |
3607 | add_sym_1s ("second", GFC_ISYM_SECOND, CLASS_IMPURE, BT_UNKNOWN, 0, |
3608 | GFC_STD_GNU, gfc_check_second_sub, NULL, gfc_resolve_second_sub, | |
1a14a58c | 3609 | tm, BT_REAL, dr, REQUIRED, INTENT_OUT); |
2bd74949 | 3610 | |
e6c14898 | 3611 | add_sym_2s ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3612 | gfc_check_chdir_sub, NULL, gfc_resolve_chdir_sub, |
1a14a58c TB |
3613 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3614 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
f77b6ca3 | 3615 | |
e6c14898 | 3616 | add_sym_3s ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3617 | gfc_check_chmod_sub, NULL, gfc_resolve_chmod_sub, |
1a14a58c TB |
3618 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3619 | md, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3620 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
a119fc1c | 3621 | |
e6c14898 DK |
3622 | add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, CLASS_IMPURE, BT_UNKNOWN, |
3623 | 0, GFC_STD_F95, gfc_check_date_and_time, NULL, NULL, | |
23e38561 JW |
3624 | dt, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, |
3625 | tm, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
3626 | zn, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
3627 | vl, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
6de9cd9a | 3628 | |
f7b529fa | 3629 | /* More G77 compatibility garbage. */ |
e6c14898 | 3630 | add_sym_2s ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 3631 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_etime_sub, |
1a14a58c TB |
3632 | vl, BT_REAL, 4, REQUIRED, INTENT_OUT, |
3633 | tm, BT_REAL, 4, REQUIRED, INTENT_OUT); | |
2bd74949 | 3634 | |
e6c14898 | 3635 | add_sym_2s ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 3636 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_dtime_sub, |
1a14a58c TB |
3637 | vl, BT_REAL, 4, REQUIRED, INTENT_OUT, |
3638 | tm, BT_REAL, 4, REQUIRED, INTENT_OUT); | |
2bd74949 | 3639 | |
c14c8155 FXC |
3640 | add_sym_5s ("execute_command_line", GFC_ISYM_EXECUTE_COMMAND_LINE, |
3641 | CLASS_IMPURE , BT_UNKNOWN, 0, GFC_STD_F2008, | |
3642 | NULL, NULL, gfc_resolve_execute_command_line, | |
3643 | "command", BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3644 | "wait", BT_LOGICAL, dl, OPTIONAL, INTENT_IN, | |
3645 | "exitstat", BT_INTEGER, di, OPTIONAL, INTENT_INOUT, | |
3646 | "cmdstat", BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3647 | "cmdmsg", BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); | |
3648 | ||
e6c14898 | 3649 | add_sym_1s ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3650 | gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub, |
1a14a58c | 3651 | dt, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); |
35059811 | 3652 | |
e6c14898 DK |
3653 | add_sym_1s ("gerror", GFC_ISYM_GERROR, CLASS_IMPURE, BT_UNKNOWN, |
3654 | 0, GFC_STD_GNU, gfc_check_gerror, NULL, gfc_resolve_gerror, | |
1a14a58c | 3655 | res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); |
f77b6ca3 | 3656 | |
e6c14898 DK |
3657 | add_sym_2s ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, BT_UNKNOWN, 0, |
3658 | GFC_STD_GNU, gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub, | |
1a14a58c TB |
3659 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT, |
3660 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
a8c60d7f | 3661 | |
e6c14898 DK |
3662 | add_sym_2s ("getenv", GFC_ISYM_GETENV, CLASS_IMPURE, BT_UNKNOWN, |
3663 | 0, GFC_STD_GNU, NULL, NULL, NULL, | |
1a14a58c TB |
3664 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3665 | val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
aa6fc635 | 3666 | |
e6c14898 DK |
3667 | add_sym_2s ("getarg", GFC_ISYM_GETARG, CLASS_IMPURE, BT_UNKNOWN, |
3668 | 0, GFC_STD_GNU, gfc_check_getarg, NULL, gfc_resolve_getarg, | |
1a14a58c TB |
3669 | pos, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3670 | val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
a8c60d7f | 3671 | |
e6c14898 DK |
3672 | add_sym_1s ("getlog", GFC_ISYM_GETLOG, CLASS_IMPURE, BT_UNKNOWN, |
3673 | 0, GFC_STD_GNU, gfc_check_getlog, NULL, gfc_resolve_getlog, | |
1a14a58c | 3674 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); |
f77b6ca3 | 3675 | |
b41b2534 JB |
3676 | /* F2003 commandline routines. */ |
3677 | ||
1a14a58c TB |
3678 | add_sym_3s ("get_command", GFC_ISYM_GET_COMMAND, CLASS_IMPURE, |
3679 | BT_UNKNOWN, 0, GFC_STD_F2003, | |
3680 | NULL, NULL, gfc_resolve_get_command, | |
3681 | com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
3682 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3683 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
60c9a35b | 3684 | |
e6c14898 DK |
3685 | add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, |
3686 | CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL, | |
23e38561 JW |
3687 | gfc_resolve_get_command_argument, |
3688 | num, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3689 | val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
3690 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3691 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
aa6fc635 | 3692 | |
f7b529fa | 3693 | /* F2003 subroutine to get environment variables. */ |
aa6fc635 | 3694 | |
23e38561 | 3695 | add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE, |
e6c14898 | 3696 | CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, |
b251af97 | 3697 | NULL, NULL, gfc_resolve_get_environment_variable, |
23e38561 JW |
3698 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3699 | val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
3700 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3701 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3702 | trim_name, BT_LOGICAL, dl, OPTIONAL, INTENT_IN); | |
3703 | ||
1a14a58c TB |
3704 | add_sym_2s ("move_alloc", GFC_ISYM_MOVE_ALLOC, CLASS_PURE, BT_UNKNOWN, 0, |
3705 | GFC_STD_F2003, | |
3706 | gfc_check_move_alloc, NULL, NULL, | |
3707 | f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT, | |
3708 | t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT); | |
23e38561 JW |
3709 | |
3710 | add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, | |
5e229618 | 3711 | GFC_STD_F95, gfc_check_mvbits, NULL, gfc_resolve_mvbits, |
23e38561 JW |
3712 | f, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3713 | fp, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3714 | ln, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3715 | t, BT_INTEGER, di, REQUIRED, INTENT_INOUT, | |
3716 | tp, BT_INTEGER, di, REQUIRED, INTENT_IN); | |
3717 | ||
c98583e9 FR |
3718 | if (flag_dec_intrinsic_ints) |
3719 | { | |
3720 | make_alias ("bmvbits", GFC_STD_GNU); | |
3721 | make_alias ("imvbits", GFC_STD_GNU); | |
3722 | make_alias ("jmvbits", GFC_STD_GNU); | |
3723 | make_alias ("kmvbits", GFC_STD_GNU); | |
3724 | } | |
3725 | ||
ddd3e26e SK |
3726 | add_sym_2s ("random_init", GFC_ISYM_RANDOM_INIT, CLASS_IMPURE, |
3727 | BT_UNKNOWN, 0, GFC_STD_F2018, | |
3728 | gfc_check_random_init, NULL, gfc_resolve_random_init, | |
3729 | "repeatable", BT_LOGICAL, dl, REQUIRED, INTENT_IN, | |
3730 | "image_distinct", BT_LOGICAL, dl, REQUIRED, INTENT_IN); | |
3731 | ||
1a14a58c TB |
3732 | add_sym_1s ("random_number", GFC_ISYM_RANDOM_NUMBER, CLASS_IMPURE, |
3733 | BT_UNKNOWN, 0, GFC_STD_F95, | |
3734 | gfc_check_random_number, NULL, gfc_resolve_random_number, | |
3735 | h, BT_REAL, dr, REQUIRED, INTENT_OUT); | |
23e38561 | 3736 | |
1a14a58c TB |
3737 | add_sym_3s ("random_seed", GFC_ISYM_RANDOM_SEED, CLASS_IMPURE, |
3738 | BT_UNKNOWN, 0, GFC_STD_F95, | |
3739 | gfc_check_random_seed, NULL, gfc_resolve_random_seed, | |
3740 | sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3741 | pt, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3742 | gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
6de9cd9a | 3743 | |
cadddfdd TB |
3744 | /* The following subroutines are part of ISO_C_BINDING. */ |
3745 | ||
3746 | add_sym_3s ("c_f_pointer", GFC_ISYM_C_F_POINTER, CLASS_IMPURE, BT_UNKNOWN, 0, | |
3747 | GFC_STD_F2003, gfc_check_c_f_pointer, NULL, NULL, | |
3748 | "cptr", BT_VOID, 0, REQUIRED, INTENT_IN, | |
3749 | "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT, | |
3750 | "shape", BT_INTEGER, di, OPTIONAL, INTENT_IN); | |
3751 | make_from_module(); | |
3752 | ||
3753 | add_sym_2s ("c_f_procpointer", GFC_ISYM_C_F_PROCPOINTER, CLASS_IMPURE, | |
3754 | BT_UNKNOWN, 0, GFC_STD_F2003, gfc_check_c_f_procpointer, | |
3755 | NULL, NULL, | |
3756 | "cptr", BT_VOID, 0, REQUIRED, INTENT_IN, | |
3757 | "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT); | |
3758 | make_from_module(); | |
3759 | ||
f1abbf69 TK |
3760 | /* Internal subroutine for emitting a runtime error. */ |
3761 | ||
3762 | add_sym_1p ("fe_runtime_error", GFC_ISYM_FE_RUNTIME_ERROR, CLASS_IMPURE, | |
3763 | BT_UNKNOWN, 0, GFC_STD_GNU, | |
3764 | gfc_check_fe_runtime_error, NULL, gfc_resolve_fe_runtime_error, | |
3765 | "msg", BT_CHARACTER, dc, REQUIRED, INTENT_IN); | |
3766 | ||
3767 | make_noreturn (); | |
3768 | make_vararg (); | |
3769 | make_from_module (); | |
3770 | ||
d62cf3df | 3771 | /* Coarray collectives. */ |
a16ee379 | 3772 | add_sym_4s ("co_broadcast", GFC_ISYM_CO_BROADCAST, CLASS_IMPURE, |
286f737c | 3773 | BT_UNKNOWN, 0, GFC_STD_F2018, |
a16ee379 TB |
3774 | gfc_check_co_broadcast, NULL, NULL, |
3775 | a, BT_REAL, dr, REQUIRED, INTENT_INOUT, | |
3776 | "source_image", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3777 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
f99aba15 | 3778 | errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); |
a16ee379 | 3779 | |
d62cf3df | 3780 | add_sym_4s ("co_max", GFC_ISYM_CO_MAX, CLASS_IMPURE, |
286f737c | 3781 | BT_UNKNOWN, 0, GFC_STD_F2018, |
d62cf3df TB |
3782 | gfc_check_co_minmax, NULL, NULL, |
3783 | a, BT_REAL, dr, REQUIRED, INTENT_INOUT, | |
3784 | result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3785 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
f99aba15 | 3786 | errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); |
d62cf3df TB |
3787 | |
3788 | add_sym_4s ("co_min", GFC_ISYM_CO_MIN, CLASS_IMPURE, | |
286f737c | 3789 | BT_UNKNOWN, 0, GFC_STD_F2018, |
d62cf3df TB |
3790 | gfc_check_co_minmax, NULL, NULL, |
3791 | a, BT_REAL, dr, REQUIRED, INTENT_INOUT, | |
3792 | result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3793 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
f99aba15 | 3794 | errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); |
d62cf3df TB |
3795 | |
3796 | add_sym_4s ("co_sum", GFC_ISYM_CO_SUM, CLASS_IMPURE, | |
286f737c | 3797 | BT_UNKNOWN, 0, GFC_STD_F2018, |
d62cf3df TB |
3798 | gfc_check_co_sum, NULL, NULL, |
3799 | a, BT_REAL, dr, REQUIRED, INTENT_INOUT, | |
3800 | result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3801 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
f99aba15 | 3802 | errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); |
d62cf3df | 3803 | |
a16ee379 | 3804 | add_sym_5s ("co_reduce", GFC_ISYM_CO_REDUCE, CLASS_IMPURE, |
286f737c | 3805 | BT_UNKNOWN, 0, GFC_STD_F2018, |
a16ee379 TB |
3806 | gfc_check_co_reduce, NULL, NULL, |
3807 | a, BT_REAL, dr, REQUIRED, INTENT_INOUT, | |
3808 | "operator", BT_INTEGER, di, REQUIRED, INTENT_IN, | |
3809 | result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
3810 | stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
f99aba15 | 3811 | errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT); |
a16ee379 TB |
3812 | |
3813 | ||
8a8d1a16 TB |
3814 | /* The following subroutine is internally used for coarray libray functions. |
3815 | "make_from_module" makes it inaccessible for external users. */ | |
3816 | add_sym_2s (GFC_PREFIX ("caf_send"), GFC_ISYM_CAF_SEND, CLASS_IMPURE, | |
3817 | BT_UNKNOWN, 0, GFC_STD_GNU, NULL, NULL, NULL, | |
3818 | "x", BT_REAL, dr, REQUIRED, INTENT_OUT, | |
3819 | "y", BT_REAL, dr, REQUIRED, INTENT_IN); | |
3820 | make_from_module(); | |
3821 | ||
3822 | ||
f7b529fa | 3823 | /* More G77 compatibility garbage. */ |
e6c14898 | 3824 | add_sym_3s ("alarm", GFC_ISYM_ALARM, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
185d7d97 | 3825 | gfc_check_alarm_sub, NULL, gfc_resolve_alarm_sub, |
1a14a58c TB |
3826 | sec, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3827 | han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN, | |
3828 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
185d7d97 | 3829 | |
e6c14898 DK |
3830 | add_sym_1s ("srand", GFC_ISYM_SRAND, CLASS_IMPURE, BT_UNKNOWN, |
3831 | di, GFC_STD_GNU, gfc_check_srand, NULL, gfc_resolve_srand, | |
1a14a58c | 3832 | "seed", BT_INTEGER, 4, REQUIRED, INTENT_IN); |
2bd74949 | 3833 | |
e6c14898 | 3834 | add_sym_1s ("exit", GFC_ISYM_EXIT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3835 | gfc_check_exit, NULL, gfc_resolve_exit, |
1a14a58c | 3836 | st, BT_INTEGER, di, OPTIONAL, INTENT_IN); |
d8fe26b2 | 3837 | |
3f2286f2 | 3838 | make_noreturn(); |
fe58e076 | 3839 | |
e6c14898 | 3840 | add_sym_3s ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 | 3841 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fgetc_sub, |
1a14a58c | 3842 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, |
d0e7833b | 3843 | c_, BT_CHARACTER, dc, REQUIRED, INTENT_OUT, |
1a14a58c | 3844 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
5d723e54 | 3845 | |
e6c14898 | 3846 | add_sym_2s ("fget", GFC_ISYM_FGET, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 | 3847 | gfc_check_fgetput_sub, NULL, gfc_resolve_fget_sub, |
d0e7833b | 3848 | c_, BT_CHARACTER, dc, REQUIRED, INTENT_OUT, |
1a14a58c | 3849 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
5d723e54 | 3850 | |
e6c14898 | 3851 | add_sym_1s ("flush", GFC_ISYM_FLUSH, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 | 3852 | gfc_check_flush, NULL, gfc_resolve_flush, |
1a14a58c | 3853 | ut, BT_INTEGER, di, OPTIONAL, INTENT_IN); |
df65f093 | 3854 | |
e6c14898 | 3855 | add_sym_3s ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 | 3856 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fputc_sub, |
1a14a58c | 3857 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, |
d0e7833b | 3858 | c_, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
1a14a58c | 3859 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
5d723e54 | 3860 | |
e6c14898 | 3861 | add_sym_2s ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 | 3862 | gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub, |
d0e7833b | 3863 | c_, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
1a14a58c | 3864 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
5d723e54 | 3865 | |
e6c14898 | 3866 | add_sym_1s ("free", GFC_ISYM_FREE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
8b40ca6a | 3867 | gfc_check_free, NULL, NULL, |
1a14a58c | 3868 | ptr, BT_INTEGER, ii, REQUIRED, INTENT_INOUT); |
0d519038 | 3869 | |
e6c14898 DK |
3870 | add_sym_4s ("fseek", GFC_ISYM_FSEEK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
3871 | gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub, | |
3872 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
23e38561 | 3873 | of, BT_INTEGER, di, REQUIRED, INTENT_IN, |
e6c14898 | 3874 | whence, BT_INTEGER, di, REQUIRED, INTENT_IN, |
23e38561 | 3875 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
dcdc26df | 3876 | |
e6c14898 | 3877 | add_sym_2s ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 | 3878 | gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub, |
1a14a58c TB |
3879 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3880 | of, BT_INTEGER, ii, REQUIRED, INTENT_OUT); | |
5d723e54 | 3881 | |
e6c14898 DK |
3882 | add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, BT_UNKNOWN, 0, |
3883 | GFC_STD_GNU, gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub, | |
1a14a58c TB |
3884 | c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT, |
3885 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
f77b6ca3 | 3886 | |
1a14a58c | 3887 | add_sym_3s ("kill", GFC_ISYM_KILL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
17164de4 | 3888 | gfc_check_kill_sub, NULL, NULL, |
fbe1f017 SK |
3889 | pid, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3890 | sig, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
1a14a58c | 3891 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
f77b6ca3 | 3892 | |
e6c14898 | 3893 | add_sym_3s ("link", GFC_ISYM_LINK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3894 | gfc_check_link_sub, NULL, gfc_resolve_link_sub, |
1a14a58c TB |
3895 | p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3896 | p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3897 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
f77b6ca3 | 3898 | |
e6c14898 DK |
3899 | add_sym_1s ("perror", GFC_ISYM_PERROR, CLASS_IMPURE, BT_UNKNOWN, |
3900 | 0, GFC_STD_GNU, gfc_check_perror, NULL, gfc_resolve_perror, | |
1a14a58c | 3901 | "string", BT_CHARACTER, dc, REQUIRED, INTENT_IN); |
f77b6ca3 | 3902 | |
e6c14898 DK |
3903 | add_sym_3s ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, BT_UNKNOWN, 0, |
3904 | GFC_STD_GNU, gfc_check_rename_sub, NULL, gfc_resolve_rename_sub, | |
1a14a58c TB |
3905 | p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3906 | p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3907 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
f77b6ca3 | 3908 | |
e6c14898 | 3909 | add_sym_1s ("sleep", GFC_ISYM_SLEEP, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3910 | gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub, |
1a14a58c | 3911 | sec, BT_INTEGER, di, REQUIRED, INTENT_IN); |
f77b6ca3 | 3912 | |
e6c14898 | 3913 | add_sym_3s ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 | 3914 | gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub, |
1a14a58c TB |
3915 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3916 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3917 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
df65f093 | 3918 | |
e6c14898 | 3919 | add_sym_3s ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
bf3fb7e4 | 3920 | gfc_check_stat_sub, NULL, gfc_resolve_lstat_sub, |
1a14a58c TB |
3921 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3922 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3923 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
bf3fb7e4 | 3924 | |
e6c14898 | 3925 | add_sym_3s ("stat", GFC_ISYM_STAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 | 3926 | gfc_check_stat_sub, NULL, gfc_resolve_stat_sub, |
1a14a58c TB |
3927 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3928 | vl, BT_INTEGER, di, REQUIRED, INTENT_OUT, | |
3929 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
df65f093 | 3930 | |
e6c14898 DK |
3931 | add_sym_3s ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, BT_UNKNOWN, 0, |
3932 | GFC_STD_GNU, gfc_check_signal_sub, NULL, gfc_resolve_signal_sub, | |
1a14a58c TB |
3933 | num, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3934 | han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN, | |
3935 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
185d7d97 | 3936 | |
e6c14898 DK |
3937 | add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, CLASS_IMPURE, BT_UNKNOWN, 0, |
3938 | GFC_STD_GNU, gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub, | |
1a14a58c TB |
3939 | p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3940 | p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN, | |
3941 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
f77b6ca3 | 3942 | |
e6c14898 DK |
3943 | add_sym_2s ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, BT_UNKNOWN, |
3944 | 0, GFC_STD_GNU, NULL, NULL, gfc_resolve_system_sub, | |
1a14a58c TB |
3945 | com, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3946 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
5b1374e9 | 3947 | |
1a14a58c TB |
3948 | add_sym_3s ("system_clock", GFC_ISYM_SYSTEM_CLOCK, CLASS_IMPURE, |
3949 | BT_UNKNOWN, 0, GFC_STD_F95, | |
3950 | gfc_check_system_clock, NULL, gfc_resolve_system_clock, | |
3951 | c, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3952 | cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
3953 | cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
d8fe26b2 | 3954 | |
e6c14898 DK |
3955 | add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, BT_UNKNOWN, 0, |
3956 | GFC_STD_GNU, gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub, | |
1a14a58c TB |
3957 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3958 | name, BT_CHARACTER, dc, REQUIRED, INTENT_OUT); | |
ae8b8789 | 3959 | |
e6c14898 | 3960 | add_sym_2s ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 3961 | gfc_check_umask_sub, NULL, gfc_resolve_umask_sub, |
1a14a58c TB |
3962 | msk, BT_INTEGER, di, REQUIRED, INTENT_IN, |
3963 | old, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
d8fe26b2 | 3964 | |
e6c14898 DK |
3965 | add_sym_2s ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, BT_UNKNOWN, 0, |
3966 | GFC_STD_GNU, gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub, | |
1a14a58c TB |
3967 | "path", BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
3968 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
6de9cd9a DN |
3969 | } |
3970 | ||
3971 | ||
3972 | /* Add a function to the list of conversion symbols. */ | |
3973 | ||
3974 | static void | |
c3a29423 | 3975 | add_conv (bt from_type, int from_kind, bt to_type, int to_kind, int standard) |
6de9cd9a | 3976 | { |
6de9cd9a DN |
3977 | gfc_typespec from, to; |
3978 | gfc_intrinsic_sym *sym; | |
3979 | ||
3980 | if (sizing == SZ_CONVS) | |
3981 | { | |
3982 | nconv++; | |
3983 | return; | |
3984 | } | |
3985 | ||
3986 | gfc_clear_ts (&from); | |
3987 | from.type = from_type; | |
3988 | from.kind = from_kind; | |
3989 | ||
3990 | gfc_clear_ts (&to); | |
3991 | to.type = to_type; | |
3992 | to.kind = to_kind; | |
3993 | ||
3994 | sym = conversion + nconv; | |
3995 | ||
c3a29423 | 3996 | sym->name = conv_name (&from, &to); |
cb9e4f55 | 3997 | sym->lib_name = sym->name; |
c3a29423 RS |
3998 | sym->simplify.cc = gfc_convert_constant; |
3999 | sym->standard = standard; | |
6de9cd9a | 4000 | sym->elemental = 1; |
124a8ce6 | 4001 | sym->pure = 1; |
e1633d82 | 4002 | sym->conversion = 1; |
6de9cd9a | 4003 | sym->ts = to; |
cd5ecab6 | 4004 | sym->id = GFC_ISYM_CONVERSION; |
6de9cd9a DN |
4005 | |
4006 | nconv++; | |
4007 | } | |
4008 | ||
4009 | ||
4010 | /* Create gfc_intrinsic_sym nodes for all intrinsic conversion | |
4011 | functions by looping over the kind tables. */ | |
4012 | ||
4013 | static void | |
4014 | add_conversions (void) | |
4015 | { | |
4016 | int i, j; | |
4017 | ||
4018 | /* Integer-Integer conversions. */ | |
4019 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
4020 | for (j = 0; gfc_integer_kinds[j].kind != 0; j++) | |
4021 | { | |
4022 | if (i == j) | |
4023 | continue; | |
4024 | ||
4025 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 4026 | BT_INTEGER, gfc_integer_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4027 | } |
4028 | ||
4029 | /* Integer-Real/Complex conversions. */ | |
4030 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
4031 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
4032 | { | |
4033 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 4034 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4035 | |
4036 | add_conv (BT_REAL, gfc_real_kinds[j].kind, | |
c3a29423 | 4037 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
4038 | |
4039 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 4040 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4041 | |
4042 | add_conv (BT_COMPLEX, gfc_real_kinds[j].kind, | |
c3a29423 | 4043 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
4044 | } |
4045 | ||
d3642f89 FW |
4046 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) |
4047 | { | |
4048 | /* Hollerith-Integer conversions. */ | |
4049 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
4050 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
4051 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
4052 | /* Hollerith-Real conversions. */ | |
4053 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
4054 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
4055 | BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
4056 | /* Hollerith-Complex conversions. */ | |
4057 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
4058 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
4059 | BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
4060 | ||
4061 | /* Hollerith-Character conversions. */ | |
4062 | add_conv (BT_HOLLERITH, gfc_default_character_kind, BT_CHARACTER, | |
4063 | gfc_default_character_kind, GFC_STD_LEGACY); | |
4064 | ||
4065 | /* Hollerith-Logical conversions. */ | |
4066 | for (i = 0; gfc_logical_kinds[i].kind != 0; i++) | |
4067 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
4068 | BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY); | |
4069 | } | |
4070 | ||
6de9cd9a DN |
4071 | /* Real/Complex - Real/Complex conversions. */ |
4072 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
4073 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
4074 | { | |
4075 | if (i != j) | |
4076 | { | |
4077 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 4078 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4079 | |
4080 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 4081 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4082 | } |
4083 | ||
4084 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 4085 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4086 | |
4087 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 4088 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
4089 | } |
4090 | ||
4091 | /* Logical/Logical kind conversion. */ | |
4092 | for (i = 0; gfc_logical_kinds[i].kind; i++) | |
4093 | for (j = 0; gfc_logical_kinds[j].kind; j++) | |
4094 | { | |
4095 | if (i == j) | |
4096 | continue; | |
4097 | ||
4098 | add_conv (BT_LOGICAL, gfc_logical_kinds[i].kind, | |
c3a29423 | 4099 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_F77); |
6de9cd9a | 4100 | } |
c3a29423 RS |
4101 | |
4102 | /* Integer-Logical and Logical-Integer conversions. */ | |
4103 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) | |
4104 | for (i=0; gfc_integer_kinds[i].kind; i++) | |
4105 | for (j=0; gfc_logical_kinds[j].kind; j++) | |
4106 | { | |
4107 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
4108 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_LEGACY); | |
4109 | add_conv (BT_LOGICAL, gfc_logical_kinds[j].kind, | |
4110 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
4111 | } | |
2afeb1ca ME |
4112 | |
4113 | /* DEC legacy feature allows character conversions similar to Hollerith | |
4114 | conversions - the character data will transferred on a byte by byte | |
4115 | basis. */ | |
4116 | if (flag_dec_char_conversions) | |
4117 | { | |
4118 | /* Character-Integer conversions. */ | |
4119 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
4120 | add_conv (BT_CHARACTER, gfc_default_character_kind, | |
4121 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
4122 | /* Character-Real conversions. */ | |
4123 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
4124 | add_conv (BT_CHARACTER, gfc_default_character_kind, | |
4125 | BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
4126 | /* Character-Complex conversions. */ | |
4127 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
4128 | add_conv (BT_CHARACTER, gfc_default_character_kind, | |
4129 | BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
4130 | /* Character-Logical conversions. */ | |
4131 | for (i = 0; gfc_logical_kinds[i].kind != 0; i++) | |
4132 | add_conv (BT_CHARACTER, gfc_default_character_kind, | |
4133 | BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY); | |
4134 | } | |
6de9cd9a DN |
4135 | } |
4136 | ||
4137 | ||
d393bbd7 FXC |
4138 | static void |
4139 | add_char_conversions (void) | |
4140 | { | |
4141 | int n, i, j; | |
4142 | ||
4143 | /* Count possible conversions. */ | |
4144 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
4145 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
4146 | if (i != j) | |
4147 | ncharconv++; | |
4148 | ||
4149 | /* Allocate memory. */ | |
ece3f663 | 4150 | char_conversions = XCNEWVEC (gfc_intrinsic_sym, ncharconv); |
d393bbd7 FXC |
4151 | |
4152 | /* Add the conversions themselves. */ | |
4153 | n = 0; | |
4154 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
4155 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
4156 | { | |
4157 | gfc_typespec from, to; | |
4158 | ||
4159 | if (i == j) | |
4160 | continue; | |
4161 | ||
4162 | gfc_clear_ts (&from); | |
4163 | from.type = BT_CHARACTER; | |
4164 | from.kind = gfc_character_kinds[i].kind; | |
4165 | ||
4166 | gfc_clear_ts (&to); | |
4167 | to.type = BT_CHARACTER; | |
4168 | to.kind = gfc_character_kinds[j].kind; | |
4169 | ||
4170 | char_conversions[n].name = conv_name (&from, &to); | |
4171 | char_conversions[n].lib_name = char_conversions[n].name; | |
4172 | char_conversions[n].simplify.cc = gfc_convert_char_constant; | |
4173 | char_conversions[n].standard = GFC_STD_F2003; | |
4174 | char_conversions[n].elemental = 1; | |
124a8ce6 | 4175 | char_conversions[n].pure = 1; |
d393bbd7 FXC |
4176 | char_conversions[n].conversion = 0; |
4177 | char_conversions[n].ts = to; | |
4178 | char_conversions[n].id = GFC_ISYM_CONVERSION; | |
4179 | ||
4180 | n++; | |
4181 | } | |
4182 | } | |
4183 | ||
4184 | ||
6de9cd9a DN |
4185 | /* Initialize the table of intrinsics. */ |
4186 | void | |
4187 | gfc_intrinsic_init_1 (void) | |
4188 | { | |
6de9cd9a DN |
4189 | nargs = nfunc = nsub = nconv = 0; |
4190 | ||
4191 | /* Create a namespace to hold the resolved intrinsic symbols. */ | |
0366dfe9 | 4192 | gfc_intrinsic_namespace = gfc_get_namespace (NULL, 0); |
6de9cd9a DN |
4193 | |
4194 | sizing = SZ_FUNCS; | |
4195 | add_functions (); | |
4196 | sizing = SZ_SUBS; | |
4197 | add_subroutines (); | |
4198 | sizing = SZ_CONVS; | |
4199 | add_conversions (); | |
4200 | ||
ece3f663 KG |
4201 | functions = XCNEWVAR (struct gfc_intrinsic_sym, |
4202 | sizeof (gfc_intrinsic_sym) * (nfunc + nsub) | |
4203 | + sizeof (gfc_intrinsic_arg) * nargs); | |
6de9cd9a DN |
4204 | |
4205 | next_sym = functions; | |
4206 | subroutines = functions + nfunc; | |
4207 | ||
ece3f663 | 4208 | conversion = XCNEWVEC (gfc_intrinsic_sym, nconv); |
6de9cd9a DN |
4209 | |
4210 | next_arg = ((gfc_intrinsic_arg *) (subroutines + nsub)) - 1; | |
4211 | ||
4212 | sizing = SZ_NOTHING; | |
4213 | nconv = 0; | |
4214 | ||
4215 | add_functions (); | |
4216 | add_subroutines (); | |
4217 | add_conversions (); | |
4218 | ||
d393bbd7 FXC |
4219 | /* Character conversion intrinsics need to be treated separately. */ |
4220 | add_char_conversions (); | |
6de9cd9a DN |
4221 | } |
4222 | ||
4223 | ||
4224 | void | |
4225 | gfc_intrinsic_done_1 (void) | |
4226 | { | |
cede9502 JM |
4227 | free (functions); |
4228 | free (conversion); | |
4229 | free (char_conversions); | |
6de9cd9a DN |
4230 | gfc_free_namespace (gfc_intrinsic_namespace); |
4231 | } | |
4232 | ||
4233 | ||
4234 | /******** Subroutines to check intrinsic interfaces ***********/ | |
4235 | ||
4236 | /* Given a formal argument list, remove any NULL arguments that may | |
4237 | have been left behind by a sort against some formal argument list. */ | |
4238 | ||
4239 | static void | |
b251af97 | 4240 | remove_nullargs (gfc_actual_arglist **ap) |
6de9cd9a DN |
4241 | { |
4242 | gfc_actual_arglist *head, *tail, *next; | |
4243 | ||
4244 | tail = NULL; | |
4245 | ||
4246 | for (head = *ap; head; head = next) | |
4247 | { | |
4248 | next = head->next; | |
4249 | ||
c5bfb045 | 4250 | if (head->expr == NULL && !head->label) |
6de9cd9a DN |
4251 | { |
4252 | head->next = NULL; | |
4253 | gfc_free_actual_arglist (head); | |
4254 | } | |
4255 | else | |
4256 | { | |
4257 | if (tail == NULL) | |
4258 | *ap = head; | |
4259 | else | |
4260 | tail->next = head; | |
4261 | ||
4262 | tail = head; | |
4263 | tail->next = NULL; | |
4264 | } | |
4265 | } | |
4266 | ||
4267 | if (tail == NULL) | |
4268 | *ap = NULL; | |
4269 | } | |
4270 | ||
4271 | ||
4272 | /* Given an actual arglist and a formal arglist, sort the actual | |
4273 | arglist so that its arguments are in a one-to-one correspondence | |
4274 | with the format arglist. Arguments that are not present are given | |
4275 | a blank gfc_actual_arglist structure. If something is obviously | |
4276 | wrong (say, a missing required argument) we abort sorting and | |
524af0d6 | 4277 | return false. */ |
6de9cd9a | 4278 | |
524af0d6 | 4279 | static bool |
b251af97 SK |
4280 | sort_actual (const char *name, gfc_actual_arglist **ap, |
4281 | gfc_intrinsic_arg *formal, locus *where) | |
6de9cd9a | 4282 | { |
6de9cd9a DN |
4283 | gfc_actual_arglist *actual, *a; |
4284 | gfc_intrinsic_arg *f; | |
4285 | ||
4286 | remove_nullargs (ap); | |
4287 | actual = *ap; | |
4288 | ||
4289 | for (f = formal; f; f = f->next) | |
4290 | f->actual = NULL; | |
4291 | ||
4292 | f = formal; | |
4293 | a = actual; | |
4294 | ||
4295 | if (f == NULL && a == NULL) /* No arguments */ | |
524af0d6 | 4296 | return true; |
6de9cd9a | 4297 | |
1a392065 SK |
4298 | /* ALLOCATED has two mutually exclusive keywords, but only one |
4299 | can be present at time and neither is optional. */ | |
c980510a | 4300 | if (strcmp (name, "allocated") == 0) |
1a392065 | 4301 | { |
c980510a | 4302 | if (!a) |
1a392065 | 4303 | { |
c980510a SK |
4304 | gfc_error ("ALLOCATED intrinsic at %L requires an array or scalar " |
4305 | "allocatable entity", where); | |
4306 | return false; | |
1a392065 | 4307 | } |
c980510a SK |
4308 | |
4309 | if (a->name) | |
1a392065 | 4310 | { |
c980510a SK |
4311 | if (strcmp (a->name, "scalar") == 0) |
4312 | { | |
4313 | if (a->next) | |
4314 | goto whoops; | |
4315 | if (a->expr->rank != 0) | |
4316 | { | |
4317 | gfc_error ("Scalar entity required at %L", &a->expr->where); | |
4318 | return false; | |
4319 | } | |
4320 | return true; | |
4321 | } | |
4322 | else if (strcmp (a->name, "array") == 0) | |
1a392065 | 4323 | { |
c980510a SK |
4324 | if (a->next) |
4325 | goto whoops; | |
4326 | if (a->expr->rank == 0) | |
4327 | { | |
4328 | gfc_error ("Array entity required at %L", &a->expr->where); | |
4329 | return false; | |
4330 | } | |
4331 | return true; | |
4332 | } | |
4333 | else | |
4334 | { | |
4335 | gfc_error ("Invalid keyword %qs in %qs intrinsic function at %L", | |
4336 | a->name, name, &a->expr->where); | |
1a392065 SK |
4337 | return false; |
4338 | } | |
1a392065 SK |
4339 | } |
4340 | } | |
4341 | ||
6de9cd9a | 4342 | for (;;) |
b251af97 | 4343 | { /* Put the nonkeyword arguments in a 1:1 correspondence */ |
6de9cd9a DN |
4344 | if (f == NULL) |
4345 | break; | |
4346 | if (a == NULL) | |
4347 | goto optional; | |
4348 | ||
cb9e4f55 | 4349 | if (a->name != NULL) |
6de9cd9a DN |
4350 | goto keywords; |
4351 | ||
4352 | f->actual = a; | |
4353 | ||
4354 | f = f->next; | |
4355 | a = a->next; | |
4356 | } | |
4357 | ||
4358 | if (a == NULL) | |
4359 | goto do_sort; | |
4360 | ||
1a392065 | 4361 | whoops: |
c4100eae | 4362 | gfc_error ("Too many arguments in call to %qs at %L", name, where); |
524af0d6 | 4363 | return false; |
6de9cd9a DN |
4364 | |
4365 | keywords: | |
4366 | /* Associate the remaining actual arguments, all of which have | |
4367 | to be keyword arguments. */ | |
4368 | for (; a; a = a->next) | |
4369 | { | |
4370 | for (f = formal; f; f = f->next) | |
4371 | if (strcmp (a->name, f->name) == 0) | |
4372 | break; | |
4373 | ||
4374 | if (f == NULL) | |
4375 | { | |
7fcafa71 | 4376 | if (a->name[0] == '%') |
29ea08da TB |
4377 | gfc_error ("The argument list functions %%VAL, %%LOC or %%REF " |
4378 | "are not allowed in this context at %L", where); | |
7fcafa71 | 4379 | else |
1fe61adf | 4380 | gfc_error ("Cannot find keyword named %qs in call to %qs at %L", |
b251af97 | 4381 | a->name, name, where); |
524af0d6 | 4382 | return false; |
6de9cd9a DN |
4383 | } |
4384 | ||
4385 | if (f->actual != NULL) | |
4386 | { | |
c4100eae | 4387 | gfc_error ("Argument %qs appears twice in call to %qs at %L", |
6de9cd9a | 4388 | f->name, name, where); |
524af0d6 | 4389 | return false; |
6de9cd9a DN |
4390 | } |
4391 | ||
4392 | f->actual = a; | |
4393 | } | |
4394 | ||
4395 | optional: | |
4396 | /* At this point, all unmatched formal args must be optional. */ | |
4397 | for (f = formal; f; f = f->next) | |
4398 | { | |
4399 | if (f->actual == NULL && f->optional == 0) | |
4400 | { | |
c4100eae | 4401 | gfc_error ("Missing actual argument %qs in call to %qs at %L", |
6de9cd9a | 4402 | f->name, name, where); |
524af0d6 | 4403 | return false; |
6de9cd9a DN |
4404 | } |
4405 | } | |
4406 | ||
4407 | do_sort: | |
4408 | /* Using the formal argument list, string the actual argument list | |
4409 | together in a way that corresponds with the formal list. */ | |
4410 | actual = NULL; | |
4411 | ||
4412 | for (f = formal; f; f = f->next) | |
4413 | { | |
c5bfb045 PT |
4414 | if (f->actual && f->actual->label != NULL && f->ts.type) |
4415 | { | |
4416 | gfc_error ("ALTERNATE RETURN not permitted at %L", where); | |
524af0d6 | 4417 | return false; |
c5bfb045 PT |
4418 | } |
4419 | ||
f9fed73b TS |
4420 | if (f->actual == NULL) |
4421 | { | |
4422 | a = gfc_get_actual_arglist (); | |
4423 | a->missing_arg_type = f->ts.type; | |
4424 | } | |
4425 | else | |
4426 | a = f->actual; | |
6de9cd9a DN |
4427 | |
4428 | if (actual == NULL) | |
4429 | *ap = a; | |
4430 | else | |
4431 | actual->next = a; | |
4432 | ||
4433 | actual = a; | |
4434 | } | |
f7b529fa | 4435 | actual->next = NULL; /* End the sorted argument list. */ |
6de9cd9a | 4436 | |
524af0d6 | 4437 | return true; |
6de9cd9a DN |
4438 | } |
4439 | ||
4440 | ||
4441 | /* Compare an actual argument list with an intrinsic's formal argument | |
4442 | list. The lists are checked for agreement of type. We don't check | |
4443 | for arrayness here. */ | |
4444 | ||
524af0d6 | 4445 | static bool |
b251af97 | 4446 | check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym, |
6de9cd9a DN |
4447 | int error_flag) |
4448 | { | |
4449 | gfc_actual_arglist *actual; | |
4450 | gfc_intrinsic_arg *formal; | |
4451 | int i; | |
4452 | ||
4453 | formal = sym->formal; | |
4454 | actual = *ap; | |
4455 | ||
4456 | i = 0; | |
4457 | for (; formal; formal = formal->next, actual = actual->next, i++) | |
4458 | { | |
d393bbd7 FXC |
4459 | gfc_typespec ts; |
4460 | ||
6de9cd9a DN |
4461 | if (actual->expr == NULL) |
4462 | continue; | |
4463 | ||
d393bbd7 FXC |
4464 | ts = formal->ts; |
4465 | ||
4466 | /* A kind of 0 means we don't check for kind. */ | |
4467 | if (ts.kind == 0) | |
4468 | ts.kind = actual->expr->ts.kind; | |
4469 | ||
4470 | if (!gfc_compare_types (&ts, &actual->expr->ts)) | |
6de9cd9a DN |
4471 | { |
4472 | if (error_flag) | |
f61e54e5 ME |
4473 | gfc_error ("In call to %qs at %L, type mismatch in argument " |
4474 | "%qs; pass %qs to %qs", gfc_current_intrinsic, | |
4475 | &actual->expr->where, | |
4476 | gfc_current_intrinsic_arg[i]->name, | |
4477 | gfc_typename (actual->expr), | |
4478 | gfc_dummy_typename (&formal->ts)); | |
524af0d6 | 4479 | return false; |
6de9cd9a | 4480 | } |
8c91ab34 | 4481 | |
7fd614ee HA |
4482 | /* F2018, p. 328: An argument to an intrinsic procedure other than |
4483 | ASSOCIATED, NULL, or PRESENT shall be a data object. An EXPR_NULL | |
4484 | is not a data object. */ | |
4485 | if (actual->expr->expr_type == EXPR_NULL | |
4486 | && (!(sym->id == GFC_ISYM_ASSOCIATED | |
4487 | || sym->id == GFC_ISYM_NULL | |
4488 | || sym->id == GFC_ISYM_PRESENT))) | |
4489 | { | |
4490 | gfc_invalid_null_arg (actual->expr); | |
4491 | return false; | |
4492 | } | |
4493 | ||
8c91ab34 DK |
4494 | /* If the formal argument is INTENT([IN]OUT), check for definability. */ |
4495 | if (formal->intent == INTENT_INOUT || formal->intent == INTENT_OUT) | |
4496 | { | |
4497 | const char* context = (error_flag | |
4498 | ? _("actual argument to INTENT = OUT/INOUT") | |
4499 | : NULL); | |
4500 | ||
4501 | /* No pointer arguments for intrinsics. */ | |
524af0d6 JB |
4502 | if (!gfc_check_vardef_context (actual->expr, false, false, false, context)) |
4503 | return false; | |
8c91ab34 | 4504 | } |
6de9cd9a DN |
4505 | } |
4506 | ||
524af0d6 | 4507 | return true; |
6de9cd9a DN |
4508 | } |
4509 | ||
4510 | ||
4511 | /* Given a pointer to an intrinsic symbol and an expression node that | |
4512 | represent the function call to that subroutine, figure out the type | |
4513 | of the result. This may involve calling a resolution subroutine. */ | |
4514 | ||
4515 | static void | |
b251af97 | 4516 | resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a | 4517 | { |
01ce9e31 | 4518 | gfc_expr *a1, *a2, *a3, *a4, *a5, *a6; |
6de9cd9a DN |
4519 | gfc_actual_arglist *arg; |
4520 | ||
4521 | if (specific->resolve.f1 == NULL) | |
4522 | { | |
4523 | if (e->value.function.name == NULL) | |
4524 | e->value.function.name = specific->lib_name; | |
4525 | ||
4526 | if (e->ts.type == BT_UNKNOWN) | |
4527 | e->ts = specific->ts; | |
4528 | return; | |
4529 | } | |
4530 | ||
4531 | arg = e->value.function.actual; | |
4532 | ||
d0984735 | 4533 | /* Special case hacks for MIN, MAX and INDEX. */ |
6de9cd9a | 4534 | if (specific->resolve.f1m == gfc_resolve_max |
d0984735 TK |
4535 | || specific->resolve.f1m == gfc_resolve_min |
4536 | || specific->resolve.f1m == gfc_resolve_index_func) | |
6de9cd9a DN |
4537 | { |
4538 | (*specific->resolve.f1m) (e, arg); | |
4539 | return; | |
4540 | } | |
4541 | ||
4c0c6b9f SK |
4542 | if (arg == NULL) |
4543 | { | |
4544 | (*specific->resolve.f0) (e); | |
4545 | return; | |
4546 | } | |
4547 | ||
6de9cd9a DN |
4548 | a1 = arg->expr; |
4549 | arg = arg->next; | |
4550 | ||
4551 | if (arg == NULL) | |
4552 | { | |
4553 | (*specific->resolve.f1) (e, a1); | |
4554 | return; | |
4555 | } | |
4556 | ||
4557 | a2 = arg->expr; | |
4558 | arg = arg->next; | |
4559 | ||
4560 | if (arg == NULL) | |
4561 | { | |
4562 | (*specific->resolve.f2) (e, a1, a2); | |
4563 | return; | |
4564 | } | |
4565 | ||
4566 | a3 = arg->expr; | |
4567 | arg = arg->next; | |
4568 | ||
4569 | if (arg == NULL) | |
4570 | { | |
4571 | (*specific->resolve.f3) (e, a1, a2, a3); | |
4572 | return; | |
4573 | } | |
4574 | ||
4575 | a4 = arg->expr; | |
4576 | arg = arg->next; | |
4577 | ||
4578 | if (arg == NULL) | |
4579 | { | |
4580 | (*specific->resolve.f4) (e, a1, a2, a3, a4); | |
4581 | return; | |
4582 | } | |
4583 | ||
4584 | a5 = arg->expr; | |
4585 | arg = arg->next; | |
4586 | ||
4587 | if (arg == NULL) | |
4588 | { | |
4589 | (*specific->resolve.f5) (e, a1, a2, a3, a4, a5); | |
4590 | return; | |
4591 | } | |
4592 | ||
01ce9e31 TK |
4593 | a6 = arg->expr; |
4594 | arg = arg->next; | |
4595 | ||
4596 | if (arg == NULL) | |
4597 | { | |
4598 | (*specific->resolve.f6) (e, a1, a2, a3, a4, a5, a6); | |
4599 | return; | |
4600 | } | |
4601 | ||
6de9cd9a DN |
4602 | gfc_internal_error ("resolve_intrinsic(): Too many args for intrinsic"); |
4603 | } | |
4604 | ||
4605 | ||
4606 | /* Given an intrinsic symbol node and an expression node, call the | |
4607 | simplification function (if there is one), perhaps replacing the | |
524af0d6 JB |
4608 | expression with something simpler. We return false on an error |
4609 | of the simplification, true if the simplification worked, even | |
6de9cd9a DN |
4610 | if nothing has changed in the expression itself. */ |
4611 | ||
524af0d6 | 4612 | static bool |
b251af97 | 4613 | do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a | 4614 | { |
01ce9e31 | 4615 | gfc_expr *result, *a1, *a2, *a3, *a4, *a5, *a6; |
6de9cd9a DN |
4616 | gfc_actual_arglist *arg; |
4617 | ||
4618 | /* Max and min require special handling due to the variable number | |
4619 | of args. */ | |
4620 | if (specific->simplify.f1 == gfc_simplify_min) | |
4621 | { | |
4622 | result = gfc_simplify_min (e); | |
4623 | goto finish; | |
4624 | } | |
4625 | ||
4626 | if (specific->simplify.f1 == gfc_simplify_max) | |
4627 | { | |
4628 | result = gfc_simplify_max (e); | |
4629 | goto finish; | |
4630 | } | |
4631 | ||
4632 | if (specific->simplify.f1 == NULL) | |
4633 | { | |
4634 | result = NULL; | |
4635 | goto finish; | |
4636 | } | |
4637 | ||
4638 | arg = e->value.function.actual; | |
4639 | ||
4c0c6b9f SK |
4640 | if (arg == NULL) |
4641 | { | |
4642 | result = (*specific->simplify.f0) (); | |
4643 | goto finish; | |
4644 | } | |
4645 | ||
6de9cd9a DN |
4646 | a1 = arg->expr; |
4647 | arg = arg->next; | |
4648 | ||
d393bbd7 FXC |
4649 | if (specific->simplify.cc == gfc_convert_constant |
4650 | || specific->simplify.cc == gfc_convert_char_constant) | |
6de9cd9a | 4651 | { |
d393bbd7 | 4652 | result = specific->simplify.cc (a1, specific->ts.type, specific->ts.kind); |
6de9cd9a DN |
4653 | goto finish; |
4654 | } | |
4655 | ||
6de9cd9a DN |
4656 | if (arg == NULL) |
4657 | result = (*specific->simplify.f1) (a1); | |
4658 | else | |
4659 | { | |
4660 | a2 = arg->expr; | |
4661 | arg = arg->next; | |
4662 | ||
4663 | if (arg == NULL) | |
4664 | result = (*specific->simplify.f2) (a1, a2); | |
4665 | else | |
4666 | { | |
4667 | a3 = arg->expr; | |
4668 | arg = arg->next; | |
4669 | ||
4670 | if (arg == NULL) | |
4671 | result = (*specific->simplify.f3) (a1, a2, a3); | |
4672 | else | |
4673 | { | |
4674 | a4 = arg->expr; | |
4675 | arg = arg->next; | |
4676 | ||
4677 | if (arg == NULL) | |
4678 | result = (*specific->simplify.f4) (a1, a2, a3, a4); | |
4679 | else | |
4680 | { | |
4681 | a5 = arg->expr; | |
4682 | arg = arg->next; | |
4683 | ||
4684 | if (arg == NULL) | |
4685 | result = (*specific->simplify.f5) (a1, a2, a3, a4, a5); | |
4686 | else | |
01ce9e31 TK |
4687 | { |
4688 | a6 = arg->expr; | |
4689 | arg = arg->next; | |
4690 | ||
4691 | if (arg == NULL) | |
4692 | result = (*specific->simplify.f6) | |
4693 | (a1, a2, a3, a4, a5, a6); | |
4694 | else | |
4695 | gfc_internal_error | |
4696 | ("do_simplify(): Too many args for intrinsic"); | |
4697 | } | |
6de9cd9a DN |
4698 | } |
4699 | } | |
4700 | } | |
4701 | } | |
4702 | ||
4703 | finish: | |
4704 | if (result == &gfc_bad_expr) | |
524af0d6 | 4705 | return false; |
6de9cd9a DN |
4706 | |
4707 | if (result == NULL) | |
4708 | resolve_intrinsic (specific, e); /* Must call at run-time */ | |
4709 | else | |
4710 | { | |
4711 | result->where = e->where; | |
4712 | gfc_replace_expr (e, result); | |
4713 | } | |
4714 | ||
524af0d6 | 4715 | return true; |
6de9cd9a DN |
4716 | } |
4717 | ||
4718 | ||
4719 | /* Initialize the gfc_current_intrinsic_arg[] array for the benefit of | |
524af0d6 | 4720 | error messages. This subroutine returns false if a subroutine |
6de9cd9a DN |
4721 | has more than MAX_INTRINSIC_ARGS, in which case the actual argument |
4722 | list cannot match any intrinsic. */ | |
4723 | ||
4724 | static void | |
b251af97 | 4725 | init_arglist (gfc_intrinsic_sym *isym) |
6de9cd9a DN |
4726 | { |
4727 | gfc_intrinsic_arg *formal; | |
4728 | int i; | |
4729 | ||
4730 | gfc_current_intrinsic = isym->name; | |
4731 | ||
4732 | i = 0; | |
4733 | for (formal = isym->formal; formal; formal = formal->next) | |
4734 | { | |
4735 | if (i >= MAX_INTRINSIC_ARGS) | |
4736 | gfc_internal_error ("init_arglist(): too many arguments"); | |
c4aa95f8 | 4737 | gfc_current_intrinsic_arg[i++] = formal; |
6de9cd9a DN |
4738 | } |
4739 | } | |
4740 | ||
4741 | ||
4742 | /* Given a pointer to an intrinsic symbol and an expression consisting | |
4743 | of a function call, see if the function call is consistent with the | |
524af0d6 JB |
4744 | intrinsic's formal argument list. Return true if the expression |
4745 | and intrinsic match, false otherwise. */ | |
6de9cd9a | 4746 | |
524af0d6 | 4747 | static bool |
b251af97 | 4748 | check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag) |
6de9cd9a DN |
4749 | { |
4750 | gfc_actual_arglist *arg, **ap; | |
524af0d6 | 4751 | bool t; |
6de9cd9a DN |
4752 | |
4753 | ap = &expr->value.function.actual; | |
4754 | ||
4755 | init_arglist (specific); | |
4756 | ||
4757 | /* Don't attempt to sort the argument list for min or max. */ | |
4758 | if (specific->check.f1m == gfc_check_min_max | |
4759 | || specific->check.f1m == gfc_check_min_max_integer | |
4760 | || specific->check.f1m == gfc_check_min_max_real | |
4761 | || specific->check.f1m == gfc_check_min_max_double) | |
bf7a73f9 TB |
4762 | { |
4763 | if (!do_ts29113_check (specific, *ap)) | |
4764 | return false; | |
4765 | return (*specific->check.f1m) (*ap); | |
4766 | } | |
6de9cd9a | 4767 | |
524af0d6 JB |
4768 | if (!sort_actual (specific->name, ap, specific->formal, &expr->where)) |
4769 | return false; | |
6de9cd9a | 4770 | |
bf7a73f9 TB |
4771 | if (!do_ts29113_check (specific, *ap)) |
4772 | return false; | |
4773 | ||
64b1806b | 4774 | if (specific->check.f5ml == gfc_check_minloc_maxloc) |
b251af97 | 4775 | /* This is special because we might have to reorder the argument list. */ |
7551270e | 4776 | t = gfc_check_minloc_maxloc (*ap); |
01ce9e31 TK |
4777 | else if (specific->check.f6fl == gfc_check_findloc) |
4778 | t = gfc_check_findloc (*ap); | |
617097a3 | 4779 | else if (specific->check.f3red == gfc_check_minval_maxval) |
7551270e ES |
4780 | /* This is also special because we also might have to reorder the |
4781 | argument list. */ | |
617097a3 TS |
4782 | t = gfc_check_minval_maxval (*ap); |
4783 | else if (specific->check.f3red == gfc_check_product_sum) | |
4784 | /* Same here. The difference to the previous case is that we allow a | |
4785 | general numeric type. */ | |
4786 | t = gfc_check_product_sum (*ap); | |
195a95c4 TB |
4787 | else if (specific->check.f3red == gfc_check_transf_bit_intrins) |
4788 | /* Same as for PRODUCT and SUM, but different checks. */ | |
4789 | t = gfc_check_transf_bit_intrins (*ap); | |
7551270e | 4790 | else |
f3207b37 TS |
4791 | { |
4792 | if (specific->check.f1 == NULL) | |
4793 | { | |
4794 | t = check_arglist (ap, specific, error_flag); | |
524af0d6 | 4795 | if (t) |
f3207b37 TS |
4796 | expr->ts = specific->ts; |
4797 | } | |
4798 | else | |
4799 | t = do_check (specific, *ap); | |
4800 | } | |
6de9cd9a | 4801 | |
0881653c | 4802 | /* Check conformance of elemental intrinsics. */ |
524af0d6 | 4803 | if (t && specific->elemental) |
6de9cd9a | 4804 | { |
0881653c DF |
4805 | int n = 0; |
4806 | gfc_expr *first_expr; | |
4807 | arg = expr->value.function.actual; | |
6de9cd9a | 4808 | |
0881653c DF |
4809 | /* There is no elemental intrinsic without arguments. */ |
4810 | gcc_assert(arg != NULL); | |
4811 | first_expr = arg->expr; | |
4812 | ||
4813 | for ( ; arg && arg->expr; arg = arg->next, n++) | |
f8862a1b | 4814 | if (!gfc_check_conformance (first_expr, arg->expr, |
0a7183f6 ME |
4815 | _("arguments '%s' and '%s' for " |
4816 | "intrinsic '%s'"), | |
f8862a1b DR |
4817 | gfc_current_intrinsic_arg[0]->name, |
4818 | gfc_current_intrinsic_arg[n]->name, | |
524af0d6 JB |
4819 | gfc_current_intrinsic)) |
4820 | return false; | |
6de9cd9a DN |
4821 | } |
4822 | ||
524af0d6 | 4823 | if (!t) |
6de9cd9a DN |
4824 | remove_nullargs (ap); |
4825 | ||
4826 | return t; | |
4827 | } | |
4828 | ||
4829 | ||
b7892582 | 4830 | /* Check whether an intrinsic belongs to whatever standard the user |
c3005b0f DK |
4831 | has chosen, taking also into account -fall-intrinsics. Here, no |
4832 | warning/error is emitted; but if symstd is not NULL, it is pointed to a | |
4833 | textual representation of the symbols standard status (like | |
4834 | "new in Fortran 2008", "a GNU extension" or "obsolescent in Fortran 95") that | |
4835 | can be used to construct a detailed warning/error message in case of | |
524af0d6 | 4836 | a false. */ |
b7892582 | 4837 | |
524af0d6 | 4838 | bool |
c3005b0f DK |
4839 | gfc_check_intrinsic_standard (const gfc_intrinsic_sym* isym, |
4840 | const char** symstd, bool silent, locus where) | |
b7892582 | 4841 | { |
c3005b0f DK |
4842 | const char* symstd_msg; |
4843 | ||
4844 | /* For -fall-intrinsics, just succeed. */ | |
c61819ff | 4845 | if (flag_all_intrinsics) |
524af0d6 | 4846 | return true; |
b7892582 | 4847 | |
c3005b0f DK |
4848 | /* Find the symbol's standard message for later usage. */ |
4849 | switch (isym->standard) | |
4850 | { | |
4851 | case GFC_STD_F77: | |
0a7183f6 | 4852 | symstd_msg = _("available since Fortran 77"); |
c3005b0f | 4853 | break; |
3f2286f2 | 4854 | |
c3005b0f | 4855 | case GFC_STD_F95_OBS: |
0a7183f6 | 4856 | symstd_msg = _("obsolescent in Fortran 95"); |
c3005b0f DK |
4857 | break; |
4858 | ||
4859 | case GFC_STD_F95_DEL: | |
0a7183f6 | 4860 | symstd_msg = _("deleted in Fortran 95"); |
c3005b0f DK |
4861 | break; |
4862 | ||
4863 | case GFC_STD_F95: | |
0a7183f6 | 4864 | symstd_msg = _("new in Fortran 95"); |
c3005b0f DK |
4865 | break; |
4866 | ||
4867 | case GFC_STD_F2003: | |
0a7183f6 | 4868 | symstd_msg = _("new in Fortran 2003"); |
c3005b0f DK |
4869 | break; |
4870 | ||
4871 | case GFC_STD_F2008: | |
0a7183f6 | 4872 | symstd_msg = _("new in Fortran 2008"); |
c3005b0f DK |
4873 | break; |
4874 | ||
286f737c | 4875 | case GFC_STD_F2018: |
0a7183f6 | 4876 | symstd_msg = _("new in Fortran 2018"); |
2514987f TB |
4877 | break; |
4878 | ||
c3005b0f | 4879 | case GFC_STD_GNU: |
0a7183f6 | 4880 | symstd_msg = _("a GNU Fortran extension"); |
c3005b0f DK |
4881 | break; |
4882 | ||
4883 | case GFC_STD_LEGACY: | |
0a7183f6 | 4884 | symstd_msg = _("for backward compatibility"); |
c3005b0f DK |
4885 | break; |
4886 | ||
4887 | default: | |
17d5d49f | 4888 | gfc_internal_error ("Invalid standard code on intrinsic %qs (%d)", |
c3005b0f DK |
4889 | isym->name, isym->standard); |
4890 | } | |
4891 | ||
4892 | /* If warning about the standard, warn and succeed. */ | |
4893 | if (gfc_option.warn_std & isym->standard) | |
4894 | { | |
4895 | /* Do only print a warning if not a GNU extension. */ | |
4896 | if (!silent && isym->standard != GFC_STD_GNU) | |
0a7183f6 ME |
4897 | gfc_warning (0, "Intrinsic %qs (%s) used at %L", |
4898 | isym->name, symstd_msg, &where); | |
c3005b0f | 4899 | |
524af0d6 | 4900 | return true; |
c3005b0f DK |
4901 | } |
4902 | ||
4903 | /* If allowing the symbol's standard, succeed, too. */ | |
4904 | if (gfc_option.allow_std & isym->standard) | |
524af0d6 | 4905 | return true; |
c3005b0f DK |
4906 | |
4907 | /* Otherwise, fail. */ | |
4908 | if (symstd) | |
0a7183f6 | 4909 | *symstd = symstd_msg; |
524af0d6 | 4910 | return false; |
b7892582 JB |
4911 | } |
4912 | ||
4913 | ||
6de9cd9a DN |
4914 | /* See if a function call corresponds to an intrinsic function call. |
4915 | We return: | |
4916 | ||
4917 | MATCH_YES if the call corresponds to an intrinsic, simplification | |
b251af97 | 4918 | is done if possible. |
6de9cd9a DN |
4919 | |
4920 | MATCH_NO if the call does not correspond to an intrinsic | |
4921 | ||
4922 | MATCH_ERROR if the call corresponds to an intrinsic but there was an | |
b251af97 | 4923 | error during the simplification process. |
6de9cd9a DN |
4924 | |
4925 | The error_flag parameter enables an error reporting. */ | |
4926 | ||
4927 | match | |
b251af97 | 4928 | gfc_intrinsic_func_interface (gfc_expr *expr, int error_flag) |
6de9cd9a | 4929 | { |
394acee4 | 4930 | gfc_symbol *sym; |
6de9cd9a DN |
4931 | gfc_intrinsic_sym *isym, *specific; |
4932 | gfc_actual_arglist *actual; | |
6de9cd9a DN |
4933 | int flag; |
4934 | ||
4935 | if (expr->value.function.isym != NULL) | |
524af0d6 | 4936 | return (!do_simplify(expr->value.function.isym, expr)) |
b251af97 | 4937 | ? MATCH_ERROR : MATCH_YES; |
6de9cd9a | 4938 | |
a3d3c0f5 DK |
4939 | if (!error_flag) |
4940 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
4941 | flag = 0; |
4942 | ||
4943 | for (actual = expr->value.function.actual; actual; actual = actual->next) | |
4944 | if (actual->expr != NULL) | |
4945 | flag |= (actual->expr->ts.type != BT_INTEGER | |
4946 | && actual->expr->ts.type != BT_CHARACTER); | |
4947 | ||
394acee4 | 4948 | sym = expr->symtree->n.sym; |
6de9cd9a | 4949 | |
394acee4 | 4950 | if (sym->intmod_sym_id) |
d000aa67 | 4951 | { |
394acee4 | 4952 | gfc_isym_id id = gfc_isym_id_by_intmod_sym (sym); |
cadddfdd | 4953 | isym = specific = gfc_intrinsic_function_by_id (id); |
d000aa67 TB |
4954 | } |
4955 | else | |
394acee4 | 4956 | isym = specific = gfc_find_function (sym->name); |
d000aa67 | 4957 | |
6de9cd9a DN |
4958 | if (isym == NULL) |
4959 | { | |
a3d3c0f5 DK |
4960 | if (!error_flag) |
4961 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
4962 | return MATCH_NO; |
4963 | } | |
4964 | ||
b7970354 | 4965 | if ((isym->id == GFC_ISYM_REAL || isym->id == GFC_ISYM_DBLE |
878f88b7 SK |
4966 | || isym->id == GFC_ISYM_CMPLX || isym->id == GFC_ISYM_FLOAT |
4967 | || isym->id == GFC_ISYM_SNGL || isym->id == GFC_ISYM_DFLOAT) | |
f2cbd86c | 4968 | && gfc_init_expr_flag |
a4d9b221 | 4969 | && !gfc_notify_std (GFC_STD_F2003, "Function %qs as initialization " |
394acee4 | 4970 | "expression at %L", sym->name, &expr->where)) |
a3d3c0f5 DK |
4971 | { |
4972 | if (!error_flag) | |
4973 | gfc_pop_suppress_errors (); | |
4974 | return MATCH_ERROR; | |
4975 | } | |
b7970354 | 4976 | |
4bb91707 TK |
4977 | /* F95, 7.1.6.1: Only transformational functions REPEAT, RESHAPE, |
4978 | SELECTED_INT_KIND, SELECTED_REAL_KIND, TRANSFER, and TRIM are allowed in | |
4979 | initialization expressions. */ | |
4980 | ||
4981 | if (gfc_init_expr_flag && isym->transformational) | |
4982 | { | |
4983 | gfc_isym_id id = isym->id; | |
4984 | if (id != GFC_ISYM_REPEAT && id != GFC_ISYM_RESHAPE | |
4985 | && id != GFC_ISYM_SI_KIND && id != GFC_ISYM_SR_KIND | |
4986 | && id != GFC_ISYM_TRANSFER && id != GFC_ISYM_TRIM | |
4987 | && !gfc_notify_std (GFC_STD_F2003, "Transformational function %qs " | |
4988 | "at %L is invalid in an initialization " | |
394acee4 | 4989 | "expression", sym->name, &expr->where)) |
4bb91707 TK |
4990 | { |
4991 | if (!error_flag) | |
4992 | gfc_pop_suppress_errors (); | |
4993 | ||
4994 | return MATCH_ERROR; | |
4995 | } | |
4996 | } | |
4997 | ||
6de9cd9a DN |
4998 | gfc_current_intrinsic_where = &expr->where; |
4999 | ||
cadddfdd | 5000 | /* Bypass the generic list for min, max and ISO_C_Binding's c_loc. */ |
6de9cd9a DN |
5001 | if (isym->check.f1m == gfc_check_min_max) |
5002 | { | |
5003 | init_arglist (isym); | |
5004 | ||
524af0d6 | 5005 | if (isym->check.f1m(expr->value.function.actual)) |
6de9cd9a DN |
5006 | goto got_specific; |
5007 | ||
a3d3c0f5 DK |
5008 | if (!error_flag) |
5009 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
5010 | return MATCH_NO; |
5011 | } | |
5012 | ||
5013 | /* If the function is generic, check all of its specific | |
5014 | incarnations. If the generic name is also a specific, we check | |
5015 | that name last, so that any error message will correspond to the | |
5016 | specific. */ | |
a3d3c0f5 | 5017 | gfc_push_suppress_errors (); |
6de9cd9a DN |
5018 | |
5019 | if (isym->generic) | |
5020 | { | |
5021 | for (specific = isym->specific_head; specific; | |
5022 | specific = specific->next) | |
5023 | { | |
5024 | if (specific == isym) | |
5025 | continue; | |
524af0d6 | 5026 | if (check_specific (specific, expr, 0)) |
a3d3c0f5 DK |
5027 | { |
5028 | gfc_pop_suppress_errors (); | |
5029 | goto got_specific; | |
5030 | } | |
6de9cd9a DN |
5031 | } |
5032 | } | |
5033 | ||
a3d3c0f5 | 5034 | gfc_pop_suppress_errors (); |
6de9cd9a | 5035 | |
524af0d6 | 5036 | if (!check_specific (isym, expr, error_flag)) |
6de9cd9a | 5037 | { |
a3d3c0f5 DK |
5038 | if (!error_flag) |
5039 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
5040 | return MATCH_NO; |
5041 | } | |
5042 | ||
5043 | specific = isym; | |
5044 | ||
5045 | got_specific: | |
5046 | expr->value.function.isym = specific; | |
a3d3c0f5 DK |
5047 | if (!error_flag) |
5048 | gfc_pop_suppress_errors (); | |
5049 | ||
524af0d6 | 5050 | if (!do_simplify (specific, expr)) |
14ceeb32 | 5051 | return MATCH_ERROR; |
6de9cd9a | 5052 | |
e1633d82 DF |
5053 | /* F95, 7.1.6.1, Initialization expressions |
5054 | (4) An elemental intrinsic function reference of type integer or | |
5055 | character where each argument is an initialization expression | |
5056 | of type integer or character | |
5057 | ||
5058 | F2003, 7.1.7 Initialization expression | |
5059 | (4) A reference to an elemental standard intrinsic function, | |
5060 | where each argument is an initialization expression */ | |
5061 | ||
f2cbd86c | 5062 | if (gfc_init_expr_flag && isym->elemental && flag |
524af0d6 JB |
5063 | && !gfc_notify_std (GFC_STD_F2003, "Elemental function as " |
5064 | "initialization expression with non-integer/non-" | |
5065 | "character arguments at %L", &expr->where)) | |
e1633d82 | 5066 | return MATCH_ERROR; |
6de9cd9a | 5067 | |
394acee4 TB |
5068 | if (sym->attr.flavor == FL_UNKNOWN) |
5069 | { | |
5070 | sym->attr.function = 1; | |
5071 | sym->attr.intrinsic = 1; | |
5072 | sym->attr.flavor = FL_PROCEDURE; | |
5073 | } | |
9d45e848 TB |
5074 | if (sym->attr.flavor == FL_PROCEDURE) |
5075 | { | |
5076 | sym->attr.function = 1; | |
5077 | sym->attr.proc = PROC_INTRINSIC; | |
5078 | } | |
394acee4 TB |
5079 | |
5080 | if (!sym->module) | |
5081 | gfc_intrinsic_symbol (sym); | |
5082 | ||
02629b11 HA |
5083 | /* Have another stab at simplification since elemental intrinsics with array |
5084 | actual arguments would be missed by the calls above to do_simplify. */ | |
5085 | if (isym->elemental) | |
5086 | gfc_simplify_expr (expr, 1); | |
5087 | ||
6de9cd9a DN |
5088 | return MATCH_YES; |
5089 | } | |
5090 | ||
5091 | ||
5092 | /* See if a CALL statement corresponds to an intrinsic subroutine. | |
5093 | Returns MATCH_YES if the subroutine corresponds to an intrinsic, | |
5094 | MATCH_NO if not, and MATCH_ERROR if there was an error (but did | |
5095 | correspond). */ | |
5096 | ||
5097 | match | |
b251af97 | 5098 | gfc_intrinsic_sub_interface (gfc_code *c, int error_flag) |
6de9cd9a DN |
5099 | { |
5100 | gfc_intrinsic_sym *isym; | |
5101 | const char *name; | |
5102 | ||
5103 | name = c->symtree->n.sym->name; | |
5104 | ||
cadddfdd TB |
5105 | if (c->symtree->n.sym->intmod_sym_id) |
5106 | { | |
5107 | gfc_isym_id id; | |
5108 | id = gfc_isym_id_by_intmod_sym (c->symtree->n.sym); | |
5109 | isym = gfc_intrinsic_subroutine_by_id (id); | |
5110 | } | |
5111 | else | |
5112 | isym = gfc_find_subroutine (name); | |
6de9cd9a DN |
5113 | if (isym == NULL) |
5114 | return MATCH_NO; | |
5115 | ||
a3d3c0f5 DK |
5116 | if (!error_flag) |
5117 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
5118 | |
5119 | init_arglist (isym); | |
5120 | ||
f1abbf69 | 5121 | if (!isym->vararg && !sort_actual (name, &c->ext.actual, isym->formal, &c->loc)) |
6de9cd9a DN |
5122 | goto fail; |
5123 | ||
bf7a73f9 TB |
5124 | if (!do_ts29113_check (isym, c->ext.actual)) |
5125 | goto fail; | |
5126 | ||
6de9cd9a DN |
5127 | if (isym->check.f1 != NULL) |
5128 | { | |
524af0d6 | 5129 | if (!do_check (isym, c->ext.actual)) |
6de9cd9a DN |
5130 | goto fail; |
5131 | } | |
5132 | else | |
5133 | { | |
524af0d6 | 5134 | if (!check_arglist (&c->ext.actual, isym, 1)) |
6de9cd9a DN |
5135 | goto fail; |
5136 | } | |
5137 | ||
5138 | /* The subroutine corresponds to an intrinsic. Allow errors to be | |
f7b529fa | 5139 | seen at this point. */ |
a3d3c0f5 DK |
5140 | if (!error_flag) |
5141 | gfc_pop_suppress_errors (); | |
6de9cd9a | 5142 | |
12f681a0 | 5143 | c->resolved_isym = isym; |
6de9cd9a DN |
5144 | if (isym->resolve.s1 != NULL) |
5145 | isym->resolve.s1 (c); | |
5146 | else | |
42a8c358 TB |
5147 | { |
5148 | c->resolved_sym = gfc_get_intrinsic_sub_symbol (isym->lib_name); | |
5149 | c->resolved_sym->attr.elemental = isym->elemental; | |
5150 | } | |
6de9cd9a | 5151 | |
ce96d372 TK |
5152 | if (gfc_do_concurrent_flag && !isym->pure) |
5153 | { | |
c4100eae | 5154 | gfc_error ("Subroutine call to intrinsic %qs in DO CONCURRENT " |
ce96d372 TK |
5155 | "block at %L is not PURE", name, &c->loc); |
5156 | return MATCH_ERROR; | |
5157 | } | |
5158 | ||
ccd7751b | 5159 | if (!isym->pure && gfc_pure (NULL)) |
6de9cd9a | 5160 | { |
c4100eae | 5161 | gfc_error ("Subroutine call to intrinsic %qs at %L is not PURE", name, |
6de9cd9a DN |
5162 | &c->loc); |
5163 | return MATCH_ERROR; | |
5164 | } | |
5165 | ||
ccd7751b TB |
5166 | if (!isym->pure) |
5167 | gfc_unset_implicit_pure (NULL); | |
5168 | ||
fe58e076 | 5169 | c->resolved_sym->attr.noreturn = isym->noreturn; |
b7892582 | 5170 | |
6de9cd9a DN |
5171 | return MATCH_YES; |
5172 | ||
5173 | fail: | |
a3d3c0f5 DK |
5174 | if (!error_flag) |
5175 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
5176 | return MATCH_NO; |
5177 | } | |
5178 | ||
5179 | ||
5180 | /* Call gfc_convert_type() with warning enabled. */ | |
5181 | ||
524af0d6 | 5182 | bool |
b251af97 | 5183 | gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag) |
6de9cd9a DN |
5184 | { |
5185 | return gfc_convert_type_warn (expr, ts, eflag, 1); | |
5186 | } | |
5187 | ||
5188 | ||
5189 | /* Try to convert an expression (in place) from one type to another. | |
5190 | 'eflag' controls the behavior on error. | |
5191 | ||
5192 | The possible values are: | |
5193 | ||
5194 | 1 Generate a gfc_error() | |
5195 | 2 Generate a gfc_internal_error(). | |
5196 | ||
8405874a ME |
5197 | 'wflag' controls the warning related to conversion. |
5198 | ||
5199 | 'array' indicates whether the conversion is in an array constructor. | |
5200 | Non-standard conversion from character to numeric not allowed if true. | |
5201 | */ | |
6de9cd9a | 5202 | |
524af0d6 | 5203 | bool |
8405874a ME |
5204 | gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag, |
5205 | bool array) | |
6de9cd9a DN |
5206 | { |
5207 | gfc_intrinsic_sym *sym; | |
5208 | gfc_typespec from_ts; | |
5209 | locus old_where; | |
7b901ac4 | 5210 | gfc_expr *new_expr; |
6de9cd9a | 5211 | int rank; |
323c74da | 5212 | mpz_t *shape; |
f61e54e5 ME |
5213 | bool is_char_constant = (expr->expr_type == EXPR_CONSTANT) |
5214 | && (expr->ts.type == BT_CHARACTER); | |
6de9cd9a DN |
5215 | |
5216 | from_ts = expr->ts; /* expr->ts gets clobbered */ | |
5217 | ||
5218 | if (ts->type == BT_UNKNOWN) | |
5219 | goto bad; | |
5220 | ||
5197d799 TK |
5221 | expr->do_not_warn = ! wflag; |
5222 | ||
d8afd032 TK |
5223 | /* NULL and zero size arrays get their type here, unless they already have a |
5224 | typespec. */ | |
5225 | if ((expr->expr_type == EXPR_NULL | |
5226 | || (expr->expr_type == EXPR_ARRAY && expr->value.constructor == NULL)) | |
5227 | && expr->ts.type == BT_UNKNOWN) | |
6de9cd9a DN |
5228 | { |
5229 | /* Sometimes the RHS acquire the type. */ | |
5230 | expr->ts = *ts; | |
524af0d6 | 5231 | return true; |
6de9cd9a DN |
5232 | } |
5233 | ||
5234 | if (expr->ts.type == BT_UNKNOWN) | |
5235 | goto bad; | |
5236 | ||
e9b75848 SK |
5237 | /* In building an array constructor, gfortran can end up here when no |
5238 | conversion is required for an intrinsic type. We need to let derived | |
5239 | types drop through. */ | |
017665f6 | 5240 | if (from_ts.type != BT_DERIVED && from_ts.type != BT_CLASS |
e9b75848 SK |
5241 | && (from_ts.type == ts->type && from_ts.kind == ts->kind)) |
5242 | return true; | |
5243 | ||
017665f6 TB |
5244 | if ((expr->ts.type == BT_DERIVED || expr->ts.type == BT_CLASS) |
5245 | && (ts->type == BT_DERIVED || ts->type == BT_CLASS) | |
5246 | && gfc_compare_types (ts, &expr->ts)) | |
524af0d6 | 5247 | return true; |
6de9cd9a | 5248 | |
8405874a ME |
5249 | /* If array is true then conversion is in an array constructor where |
5250 | non-standard conversion is not allowed. */ | |
5251 | if (array && from_ts.type == BT_CHARACTER | |
5252 | && (gfc_numeric_ts (ts) || ts->type == BT_LOGICAL)) | |
5253 | goto bad; | |
5254 | ||
6de9cd9a DN |
5255 | sym = find_conv (&expr->ts, ts); |
5256 | if (sym == NULL) | |
5257 | goto bad; | |
5258 | ||
5259 | /* At this point, a conversion is necessary. A warning may be needed. */ | |
c3a29423 | 5260 | if ((gfc_option.warn_std & sym->standard) != 0) |
4e42ad66 | 5261 | { |
2afeb1ca ME |
5262 | const char *type_name = is_char_constant ? gfc_typename (expr) |
5263 | : gfc_typename (&from_ts); | |
db30e21c | 5264 | gfc_warning_now (0, "Extension: Conversion from %s to %s at %L", |
2afeb1ca | 5265 | type_name, gfc_dummy_typename (ts), |
daf8c6f0 DF |
5266 | &expr->where); |
5267 | } | |
5268 | else if (wflag) | |
5269 | { | |
c61819ff | 5270 | if (flag_range_check && expr->expr_type == EXPR_CONSTANT |
33169a22 DF |
5271 | && from_ts.type == ts->type) |
5272 | { | |
5273 | /* Do nothing. Constants of the same type are range-checked | |
5274 | elsewhere. If a value too large for the target type is | |
5275 | assigned, an error is generated. Not checking here avoids | |
5276 | duplications of warnings/errors. | |
5277 | If range checking was disabled, but -Wconversion enabled, | |
5278 | a non range checked warning is generated below. */ | |
5279 | } | |
2afeb1ca ME |
5280 | else if (flag_dec_char_conversions && from_ts.type == BT_CHARACTER |
5281 | && (gfc_numeric_ts (ts) || ts->type == BT_LOGICAL)) | |
33169a22 | 5282 | { |
2afeb1ca ME |
5283 | const char *type_name = is_char_constant ? gfc_typename (expr) |
5284 | : gfc_typename (&from_ts); | |
5285 | gfc_warning_now (OPT_Wconversion, "Nonstandard conversion from %s " | |
5286 | "to %s at %L", type_name, gfc_typename (ts), | |
5287 | &expr->where); | |
33169a22 DF |
5288 | } |
5289 | else if (from_ts.type == ts->type | |
5290 | || (from_ts.type == BT_INTEGER && ts->type == BT_REAL) | |
5291 | || (from_ts.type == BT_INTEGER && ts->type == BT_COMPLEX) | |
5292 | || (from_ts.type == BT_REAL && ts->type == BT_COMPLEX)) | |
5293 | { | |
5294 | /* Larger kinds can hold values of smaller kinds without problems. | |
5295 | Hence, only warn if target kind is smaller than the source | |
6af82847 ME |
5296 | kind - or if -Wconversion-extra is specified. LOGICAL values |
5297 | will always fit regardless of kind so ignore conversion. */ | |
5298 | if (expr->expr_type != EXPR_CONSTANT | |
5299 | && ts->type != BT_LOGICAL) | |
cbf560d7 TK |
5300 | { |
5301 | if (warn_conversion && from_ts.kind > ts->kind) | |
5302 | gfc_warning_now (OPT_Wconversion, "Possible change of value in " | |
5303 | "conversion from %s to %s at %L", | |
5304 | gfc_typename (&from_ts), gfc_typename (ts), | |
5305 | &expr->where); | |
2afeb1ca | 5306 | else |
cbf560d7 TK |
5307 | gfc_warning_now (OPT_Wconversion_extra, "Conversion from %s to %s " |
5308 | "at %L", gfc_typename (&from_ts), | |
5309 | gfc_typename (ts), &expr->where); | |
5310 | } | |
33169a22 DF |
5311 | } |
5312 | else if ((from_ts.type == BT_REAL && ts->type == BT_INTEGER) | |
5313 | || (from_ts.type == BT_COMPLEX && ts->type == BT_INTEGER) | |
5314 | || (from_ts.type == BT_COMPLEX && ts->type == BT_REAL)) | |
5315 | { | |
5316 | /* Conversion from REAL/COMPLEX to INTEGER or COMPLEX to REAL | |
5317 | usually comes with a loss of information, regardless of kinds. */ | |
2afeb1ca | 5318 | if (expr->expr_type != EXPR_CONSTANT) |
4daa149b TB |
5319 | gfc_warning_now (OPT_Wconversion, "Possible change of value in " |
5320 | "conversion from %s to %s at %L", | |
5321 | gfc_typename (&from_ts), gfc_typename (ts), | |
5322 | &expr->where); | |
33169a22 DF |
5323 | } |
5324 | else if (from_ts.type == BT_HOLLERITH || ts->type == BT_HOLLERITH) | |
5325 | { | |
5326 | /* If HOLLERITH is involved, all bets are off. */ | |
2afeb1ca ME |
5327 | gfc_warning_now (OPT_Wconversion, "Conversion from %s to %s at %L", |
5328 | gfc_typename (&from_ts), gfc_dummy_typename (ts), | |
5329 | &expr->where); | |
5330 | } | |
5331 | else if (from_ts.type == BT_LOGICAL || ts->type == BT_LOGICAL) | |
5332 | { | |
5333 | /* Do nothing. This block exists only to simplify the other | |
5334 | else-if expressions. | |
5335 | LOGICAL <> LOGICAL no warning, independent of kind values | |
5336 | LOGICAL <> INTEGER extension, warned elsewhere | |
5337 | LOGICAL <> REAL invalid, error generated elsewhere | |
5338 | LOGICAL <> COMPLEX invalid, error generated elsewhere */ | |
33169a22 DF |
5339 | } |
5340 | else | |
2afeb1ca | 5341 | gcc_unreachable (); |
4e42ad66 | 5342 | } |
6de9cd9a DN |
5343 | |
5344 | /* Insert a pre-resolved function call to the right function. */ | |
5345 | old_where = expr->where; | |
5346 | rank = expr->rank; | |
323c74da RH |
5347 | shape = expr->shape; |
5348 | ||
7b901ac4 KG |
5349 | new_expr = gfc_get_expr (); |
5350 | *new_expr = *expr; | |
5351 | ||
5352 | new_expr = gfc_build_conversion (new_expr); | |
5353 | new_expr->value.function.name = sym->lib_name; | |
5354 | new_expr->value.function.isym = sym; | |
5355 | new_expr->where = old_where; | |
aa7cfe40 | 5356 | new_expr->ts = *ts; |
7b901ac4 KG |
5357 | new_expr->rank = rank; |
5358 | new_expr->shape = gfc_copy_shape (shape, rank); | |
5359 | ||
5360 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); | |
4b41f35e | 5361 | new_expr->symtree->n.sym->result = new_expr->symtree->n.sym; |
aa7cfe40 JW |
5362 | new_expr->symtree->n.sym->ts.type = ts->type; |
5363 | new_expr->symtree->n.sym->ts.kind = ts->kind; | |
7b901ac4 KG |
5364 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; |
5365 | new_expr->symtree->n.sym->attr.function = 1; | |
5366 | new_expr->symtree->n.sym->attr.elemental = 1; | |
5367 | new_expr->symtree->n.sym->attr.pure = 1; | |
5368 | new_expr->symtree->n.sym->attr.referenced = 1; | |
5369 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
5370 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
5371 | ||
5372 | *expr = *new_expr; | |
5373 | ||
cede9502 | 5374 | free (new_expr); |
6de9cd9a DN |
5375 | expr->ts = *ts; |
5376 | ||
5377 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
524af0d6 | 5378 | && !do_simplify (sym, expr)) |
6de9cd9a DN |
5379 | { |
5380 | ||
5381 | if (eflag == 2) | |
5382 | goto bad; | |
524af0d6 | 5383 | return false; /* Error already generated in do_simplify() */ |
6de9cd9a DN |
5384 | } |
5385 | ||
524af0d6 | 5386 | return true; |
6de9cd9a DN |
5387 | |
5388 | bad: | |
f61e54e5 ME |
5389 | const char *type_name = is_char_constant ? gfc_typename (expr) |
5390 | : gfc_typename (&from_ts); | |
6de9cd9a DN |
5391 | if (eflag == 1) |
5392 | { | |
f61e54e5 ME |
5393 | gfc_error ("Cannot convert %s to %s at %L", type_name, gfc_typename (ts), |
5394 | &expr->where); | |
524af0d6 | 5395 | return false; |
6de9cd9a DN |
5396 | } |
5397 | ||
f61e54e5 | 5398 | gfc_internal_error ("Cannot convert %qs to %qs at %L", type_name, |
2afeb1ca | 5399 | gfc_typename (ts), &expr->where); |
6de9cd9a DN |
5400 | /* Not reached */ |
5401 | } | |
d393bbd7 FXC |
5402 | |
5403 | ||
524af0d6 | 5404 | bool |
d393bbd7 FXC |
5405 | gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts) |
5406 | { | |
5407 | gfc_intrinsic_sym *sym; | |
d393bbd7 | 5408 | locus old_where; |
7b901ac4 | 5409 | gfc_expr *new_expr; |
d393bbd7 FXC |
5410 | int rank; |
5411 | mpz_t *shape; | |
5412 | ||
5413 | gcc_assert (expr->ts.type == BT_CHARACTER && ts->type == BT_CHARACTER); | |
d393bbd7 FXC |
5414 | |
5415 | sym = find_char_conv (&expr->ts, ts); | |
5416 | gcc_assert (sym); | |
5417 | ||
5418 | /* Insert a pre-resolved function call to the right function. */ | |
5419 | old_where = expr->where; | |
5420 | rank = expr->rank; | |
5421 | shape = expr->shape; | |
5422 | ||
7b901ac4 KG |
5423 | new_expr = gfc_get_expr (); |
5424 | *new_expr = *expr; | |
d393bbd7 | 5425 | |
7b901ac4 KG |
5426 | new_expr = gfc_build_conversion (new_expr); |
5427 | new_expr->value.function.name = sym->lib_name; | |
5428 | new_expr->value.function.isym = sym; | |
5429 | new_expr->where = old_where; | |
aa7cfe40 | 5430 | new_expr->ts = *ts; |
7b901ac4 KG |
5431 | new_expr->rank = rank; |
5432 | new_expr->shape = gfc_copy_shape (shape, rank); | |
d393bbd7 | 5433 | |
7b901ac4 | 5434 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); |
aa7cfe40 JW |
5435 | new_expr->symtree->n.sym->ts.type = ts->type; |
5436 | new_expr->symtree->n.sym->ts.kind = ts->kind; | |
7b901ac4 KG |
5437 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; |
5438 | new_expr->symtree->n.sym->attr.function = 1; | |
5439 | new_expr->symtree->n.sym->attr.elemental = 1; | |
5440 | new_expr->symtree->n.sym->attr.referenced = 1; | |
5441 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
5442 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
d393bbd7 | 5443 | |
7b901ac4 | 5444 | *expr = *new_expr; |
d393bbd7 | 5445 | |
cede9502 | 5446 | free (new_expr); |
d393bbd7 FXC |
5447 | expr->ts = *ts; |
5448 | ||
5449 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
524af0d6 | 5450 | && !do_simplify (sym, expr)) |
d393bbd7 FXC |
5451 | { |
5452 | /* Error already generated in do_simplify() */ | |
524af0d6 | 5453 | return false; |
d393bbd7 FXC |
5454 | } |
5455 | ||
524af0d6 | 5456 | return true; |
d393bbd7 | 5457 | } |
c3005b0f DK |
5458 | |
5459 | ||
5460 | /* Check if the passed name is name of an intrinsic (taking into account the | |
5461 | current -std=* and -fall-intrinsic settings). If it is, see if we should | |
5462 | warn about this as a user-procedure having the same name as an intrinsic | |
5463 | (-Wintrinsic-shadow enabled) and do so if we should. */ | |
5464 | ||
5465 | void | |
5466 | gfc_warn_intrinsic_shadow (const gfc_symbol* sym, bool in_module, bool func) | |
5467 | { | |
5468 | gfc_intrinsic_sym* isym; | |
5469 | ||
5470 | /* If the warning is disabled, do nothing at all. */ | |
73e42eef | 5471 | if (!warn_intrinsic_shadow) |
c3005b0f DK |
5472 | return; |
5473 | ||
5474 | /* Try to find an intrinsic of the same name. */ | |
5475 | if (func) | |
5476 | isym = gfc_find_function (sym->name); | |
f8862a1b | 5477 | else |
c3005b0f DK |
5478 | isym = gfc_find_subroutine (sym->name); |
5479 | ||
5480 | /* If no intrinsic was found with this name or it's not included in the | |
5481 | selected standard, everything's fine. */ | |
f8862a1b | 5482 | if (!isym || !gfc_check_intrinsic_standard (isym, NULL, true, |
524af0d6 | 5483 | sym->declared_at)) |
c3005b0f DK |
5484 | return; |
5485 | ||
5486 | /* Emit the warning. */ | |
62d6a5bb | 5487 | if (in_module || sym->ns->proc_name) |
48749dbc MLI |
5488 | gfc_warning (OPT_Wintrinsic_shadow, |
5489 | "%qs declared at %L may shadow the intrinsic of the same" | |
c3005b0f DK |
5490 | " name. In order to call the intrinsic, explicit INTRINSIC" |
5491 | " declarations may be required.", | |
5492 | sym->name, &sym->declared_at); | |
5493 | else | |
48749dbc MLI |
5494 | gfc_warning (OPT_Wintrinsic_shadow, |
5495 | "%qs declared at %L is also the name of an intrinsic. It can" | |
c3005b0f DK |
5496 | " only be called via an explicit interface or if declared" |
5497 | " EXTERNAL.", sym->name, &sym->declared_at); | |
5498 | } |