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Commit | Line | Data |
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6de9cd9a DN |
1 | /* Build up a list of intrinsic subroutines and functions for the |
2 | name-resolution stage. | |
fa502cb2 PT |
3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, |
4 | 2009, 2010 | |
977a9355 | 5 | Free Software Foundation, Inc. |
6de9cd9a DN |
6 | Contributed by Andy Vaught & Katherine Holcomb |
7 | ||
9fc4d79b | 8 | This file is part of GCC. |
6de9cd9a | 9 | |
9fc4d79b TS |
10 | GCC is free software; you can redistribute it and/or modify it under |
11 | the terms of the GNU General Public License as published by the Free | |
d234d788 | 12 | Software Foundation; either version 3, or (at your option) any later |
9fc4d79b | 13 | version. |
6de9cd9a | 14 | |
9fc4d79b TS |
15 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
16 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
17 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
18 | for more details. | |
6de9cd9a DN |
19 | |
20 | You should have received a copy of the GNU General Public License | |
d234d788 NC |
21 | along with GCC; see the file COPYING3. If not see |
22 | <http://www.gnu.org/licenses/>. */ | |
6de9cd9a | 23 | |
6de9cd9a DN |
24 | #include "config.h" |
25 | #include "system.h" | |
26 | #include "flags.h" | |
6de9cd9a DN |
27 | #include "gfortran.h" |
28 | #include "intrinsic.h" | |
29 | ||
1f2959f0 | 30 | /* Namespace to hold the resolved symbols for intrinsic subroutines. */ |
6de9cd9a DN |
31 | static gfc_namespace *gfc_intrinsic_namespace; |
32 | ||
f2cbd86c | 33 | bool gfc_init_expr_flag = false; |
6de9cd9a | 34 | |
1270d633 | 35 | /* Pointers to an intrinsic function and its argument names that are being |
f7b529fa | 36 | checked. */ |
6de9cd9a | 37 | |
cb9e4f55 | 38 | const char *gfc_current_intrinsic; |
c4aa95f8 | 39 | gfc_intrinsic_arg *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS]; |
6de9cd9a DN |
40 | locus *gfc_current_intrinsic_where; |
41 | ||
42 | static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym; | |
d393bbd7 | 43 | static gfc_intrinsic_sym *char_conversions; |
6de9cd9a DN |
44 | static gfc_intrinsic_arg *next_arg; |
45 | ||
d393bbd7 | 46 | static int nfunc, nsub, nargs, nconv, ncharconv; |
6de9cd9a DN |
47 | |
48 | static enum | |
49 | { SZ_NOTHING = 0, SZ_SUBS, SZ_FUNCS, SZ_CONVS } | |
50 | sizing; | |
51 | ||
9aa433c2 | 52 | enum klass |
e6c14898 DK |
53 | { CLASS_IMPURE = 0, CLASS_PURE, CLASS_ELEMENTAL, |
54 | CLASS_INQUIRY, CLASS_TRANSFORMATIONAL }; | |
8d2c2905 FXC |
55 | |
56 | #define ACTUAL_NO 0 | |
57 | #define ACTUAL_YES 1 | |
58 | ||
1270d633 SK |
59 | #define REQUIRED 0 |
60 | #define OPTIONAL 1 | |
6de9cd9a | 61 | |
b251af97 | 62 | |
6de9cd9a DN |
63 | /* Return a letter based on the passed type. Used to construct the |
64 | name of a type-dependent subroutine. */ | |
65 | ||
66 | char | |
67 | gfc_type_letter (bt type) | |
68 | { | |
69 | char c; | |
70 | ||
71 | switch (type) | |
72 | { | |
73 | case BT_LOGICAL: | |
74 | c = 'l'; | |
75 | break; | |
76 | case BT_CHARACTER: | |
77 | c = 's'; | |
78 | break; | |
79 | case BT_INTEGER: | |
80 | c = 'i'; | |
81 | break; | |
82 | case BT_REAL: | |
83 | c = 'r'; | |
84 | break; | |
85 | case BT_COMPLEX: | |
86 | c = 'c'; | |
87 | break; | |
88 | ||
d3642f89 FW |
89 | case BT_HOLLERITH: |
90 | c = 'h'; | |
91 | break; | |
92 | ||
6de9cd9a DN |
93 | default: |
94 | c = 'u'; | |
95 | break; | |
96 | } | |
97 | ||
98 | return c; | |
99 | } | |
100 | ||
101 | ||
42a8c358 TB |
102 | /* Get a symbol for a resolved name. Note, if needed be, the elemental |
103 | attribute has be added afterwards. */ | |
6de9cd9a DN |
104 | |
105 | gfc_symbol * | |
b251af97 | 106 | gfc_get_intrinsic_sub_symbol (const char *name) |
6de9cd9a DN |
107 | { |
108 | gfc_symbol *sym; | |
109 | ||
110 | gfc_get_symbol (name, gfc_intrinsic_namespace, &sym); | |
111 | sym->attr.always_explicit = 1; | |
112 | sym->attr.subroutine = 1; | |
113 | sym->attr.flavor = FL_PROCEDURE; | |
114 | sym->attr.proc = PROC_INTRINSIC; | |
115 | ||
ef973f3f MM |
116 | gfc_commit_symbol (sym); |
117 | ||
6de9cd9a DN |
118 | return sym; |
119 | } | |
120 | ||
121 | ||
122 | /* Return a pointer to the name of a conversion function given two | |
123 | typespecs. */ | |
124 | ||
cb9e4f55 | 125 | static const char * |
b251af97 | 126 | conv_name (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a | 127 | { |
b6e2128e TS |
128 | return gfc_get_string ("__convert_%c%d_%c%d", |
129 | gfc_type_letter (from->type), from->kind, | |
130 | gfc_type_letter (to->type), to->kind); | |
6de9cd9a DN |
131 | } |
132 | ||
133 | ||
134 | /* Given a pair of typespecs, find the gfc_intrinsic_sym node that | |
135 | corresponds to the conversion. Returns NULL if the conversion | |
136 | isn't found. */ | |
137 | ||
138 | static gfc_intrinsic_sym * | |
b251af97 | 139 | find_conv (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a DN |
140 | { |
141 | gfc_intrinsic_sym *sym; | |
cb9e4f55 | 142 | const char *target; |
6de9cd9a DN |
143 | int i; |
144 | ||
145 | target = conv_name (from, to); | |
146 | sym = conversion; | |
147 | ||
148 | for (i = 0; i < nconv; i++, sym++) | |
b6e2128e | 149 | if (target == sym->name) |
6de9cd9a DN |
150 | return sym; |
151 | ||
152 | return NULL; | |
153 | } | |
154 | ||
155 | ||
d393bbd7 FXC |
156 | /* Given a pair of CHARACTER typespecs, find the gfc_intrinsic_sym node |
157 | that corresponds to the conversion. Returns NULL if the conversion | |
158 | isn't found. */ | |
159 | ||
160 | static gfc_intrinsic_sym * | |
161 | find_char_conv (gfc_typespec *from, gfc_typespec *to) | |
162 | { | |
163 | gfc_intrinsic_sym *sym; | |
164 | const char *target; | |
165 | int i; | |
166 | ||
167 | target = conv_name (from, to); | |
168 | sym = char_conversions; | |
169 | ||
170 | for (i = 0; i < ncharconv; i++, sym++) | |
171 | if (target == sym->name) | |
172 | return sym; | |
173 | ||
174 | return NULL; | |
175 | } | |
176 | ||
177 | ||
6de9cd9a DN |
178 | /* Interface to the check functions. We break apart an argument list |
179 | and call the proper check function rather than forcing each | |
180 | function to manipulate the argument list. */ | |
181 | ||
17b1d2a0 | 182 | static gfc_try |
b251af97 | 183 | do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg) |
6de9cd9a DN |
184 | { |
185 | gfc_expr *a1, *a2, *a3, *a4, *a5; | |
4c0c6b9f SK |
186 | |
187 | if (arg == NULL) | |
188 | return (*specific->check.f0) (); | |
6de9cd9a DN |
189 | |
190 | a1 = arg->expr; | |
191 | arg = arg->next; | |
4c0c6b9f SK |
192 | if (arg == NULL) |
193 | return (*specific->check.f1) (a1); | |
6de9cd9a | 194 | |
4c0c6b9f SK |
195 | a2 = arg->expr; |
196 | arg = arg->next; | |
6de9cd9a | 197 | if (arg == NULL) |
4c0c6b9f | 198 | return (*specific->check.f2) (a1, a2); |
6de9cd9a | 199 | |
4c0c6b9f SK |
200 | a3 = arg->expr; |
201 | arg = arg->next; | |
202 | if (arg == NULL) | |
203 | return (*specific->check.f3) (a1, a2, a3); | |
6de9cd9a | 204 | |
4c0c6b9f SK |
205 | a4 = arg->expr; |
206 | arg = arg->next; | |
207 | if (arg == NULL) | |
208 | return (*specific->check.f4) (a1, a2, a3, a4); | |
6de9cd9a | 209 | |
4c0c6b9f SK |
210 | a5 = arg->expr; |
211 | arg = arg->next; | |
212 | if (arg == NULL) | |
213 | return (*specific->check.f5) (a1, a2, a3, a4, a5); | |
214 | ||
215 | gfc_internal_error ("do_check(): too many args"); | |
6de9cd9a DN |
216 | } |
217 | ||
218 | ||
219 | /*********** Subroutines to build the intrinsic list ****************/ | |
220 | ||
221 | /* Add a single intrinsic symbol to the current list. | |
222 | ||
223 | Argument list: | |
224 | char * name of function | |
b251af97 SK |
225 | int whether function is elemental |
226 | int If the function can be used as an actual argument [1] | |
227 | bt return type of function | |
228 | int kind of return type of function | |
229 | int Fortran standard version | |
6de9cd9a DN |
230 | check pointer to check function |
231 | simplify pointer to simplification function | |
232 | resolve pointer to resolution function | |
233 | ||
23e38561 JW |
234 | Optional arguments come in multiples of five: |
235 | char * name of argument | |
236 | bt type of argument | |
237 | int kind of argument | |
238 | int arg optional flag (1=optional, 0=required) | |
239 | sym_intent intent of argument | |
6de9cd9a DN |
240 | |
241 | The sequence is terminated by a NULL name. | |
242 | ||
0e7e7e6e FXC |
243 | |
244 | [1] Whether a function can or cannot be used as an actual argument is | |
245 | determined by its presence on the 13.6 list in Fortran 2003. The | |
246 | following intrinsics, which are GNU extensions, are considered allowed | |
247 | as actual arguments: ACOSH ATANH DACOSH DASINH DATANH DCONJG DIMAG | |
e7c1c8d1 | 248 | ZABS ZCOS ZEXP ZLOG ZSIN ZSQRT. */ |
6de9cd9a DN |
249 | |
250 | static void | |
9aa433c2 | 251 | add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, int kind, |
0e7e7e6e FXC |
252 | int standard, gfc_check_f check, gfc_simplify_f simplify, |
253 | gfc_resolve_f resolve, ...) | |
6de9cd9a | 254 | { |
cb9e4f55 | 255 | char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */ |
6de9cd9a | 256 | int optional, first_flag; |
23e38561 | 257 | sym_intent intent; |
6de9cd9a DN |
258 | va_list argp; |
259 | ||
260 | switch (sizing) | |
261 | { | |
262 | case SZ_SUBS: | |
263 | nsub++; | |
264 | break; | |
265 | ||
266 | case SZ_FUNCS: | |
267 | nfunc++; | |
268 | break; | |
269 | ||
270 | case SZ_NOTHING: | |
cb9e4f55 | 271 | next_sym->name = gfc_get_string (name); |
6de9cd9a | 272 | |
cb9e4f55 TS |
273 | strcpy (buf, "_gfortran_"); |
274 | strcat (buf, name); | |
275 | next_sym->lib_name = gfc_get_string (buf); | |
6de9cd9a | 276 | |
e6c14898 DK |
277 | /* There are no IMPURE ELEMENTAL intrinsics, thus the ELEMENTAL class |
278 | also implies PURE. Additionally, there's the PURE class itself. */ | |
279 | next_sym->pure = (cl == CLASS_ELEMENTAL || cl == CLASS_PURE); | |
280 | ||
e1633d82 DF |
281 | next_sym->elemental = (cl == CLASS_ELEMENTAL); |
282 | next_sym->inquiry = (cl == CLASS_INQUIRY); | |
283 | next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL); | |
0e7e7e6e | 284 | next_sym->actual_ok = actual_ok; |
6de9cd9a DN |
285 | next_sym->ts.type = type; |
286 | next_sym->ts.kind = kind; | |
b7892582 | 287 | next_sym->standard = standard; |
6de9cd9a DN |
288 | next_sym->simplify = simplify; |
289 | next_sym->check = check; | |
290 | next_sym->resolve = resolve; | |
291 | next_sym->specific = 0; | |
292 | next_sym->generic = 0; | |
e1633d82 | 293 | next_sym->conversion = 0; |
cd5ecab6 | 294 | next_sym->id = id; |
6de9cd9a DN |
295 | break; |
296 | ||
297 | default: | |
298 | gfc_internal_error ("add_sym(): Bad sizing mode"); | |
299 | } | |
300 | ||
301 | va_start (argp, resolve); | |
302 | ||
303 | first_flag = 1; | |
304 | ||
305 | for (;;) | |
306 | { | |
307 | name = va_arg (argp, char *); | |
308 | if (name == NULL) | |
309 | break; | |
310 | ||
311 | type = (bt) va_arg (argp, int); | |
312 | kind = va_arg (argp, int); | |
313 | optional = va_arg (argp, int); | |
9b2db7be | 314 | intent = (sym_intent) va_arg (argp, int); |
6de9cd9a DN |
315 | |
316 | if (sizing != SZ_NOTHING) | |
317 | nargs++; | |
318 | else | |
319 | { | |
320 | next_arg++; | |
321 | ||
322 | if (first_flag) | |
323 | next_sym->formal = next_arg; | |
324 | else | |
325 | (next_arg - 1)->next = next_arg; | |
326 | ||
327 | first_flag = 0; | |
328 | ||
329 | strcpy (next_arg->name, name); | |
330 | next_arg->ts.type = type; | |
331 | next_arg->ts.kind = kind; | |
332 | next_arg->optional = optional; | |
47b99694 | 333 | next_arg->value = 0; |
23e38561 | 334 | next_arg->intent = intent; |
6de9cd9a DN |
335 | } |
336 | } | |
337 | ||
338 | va_end (argp); | |
339 | ||
340 | next_sym++; | |
341 | } | |
342 | ||
343 | ||
1270d633 SK |
344 | /* Add a symbol to the function list where the function takes |
345 | 0 arguments. */ | |
346 | ||
347 | static void | |
9aa433c2 | 348 | add_sym_0 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 349 | int kind, int standard, |
17b1d2a0 | 350 | gfc_try (*check) (void), |
b251af97 SK |
351 | gfc_expr *(*simplify) (void), |
352 | void (*resolve) (gfc_expr *)) | |
1270d633 | 353 | { |
6de9cd9a DN |
354 | gfc_simplify_f sf; |
355 | gfc_check_f cf; | |
356 | gfc_resolve_f rf; | |
357 | ||
4c0c6b9f SK |
358 | cf.f0 = check; |
359 | sf.f0 = simplify; | |
360 | rf.f0 = resolve; | |
6de9cd9a | 361 | |
e1633d82 | 362 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
b251af97 | 363 | (void *) 0); |
6de9cd9a DN |
364 | } |
365 | ||
366 | ||
1270d633 SK |
367 | /* Add a symbol to the subroutine list where the subroutine takes |
368 | 0 arguments. */ | |
369 | ||
370 | static void | |
e6c14898 DK |
371 | add_sym_0s (const char *name, gfc_isym_id id, int standard, |
372 | void (*resolve) (gfc_code *)) | |
1270d633 | 373 | { |
6de9cd9a DN |
374 | gfc_check_f cf; |
375 | gfc_simplify_f sf; | |
376 | gfc_resolve_f rf; | |
377 | ||
1270d633 SK |
378 | cf.f1 = NULL; |
379 | sf.f1 = NULL; | |
380 | rf.s1 = resolve; | |
6de9cd9a | 381 | |
e6c14898 DK |
382 | add_sym (name, id, CLASS_IMPURE, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf, |
383 | rf, (void *) 0); | |
6de9cd9a DN |
384 | } |
385 | ||
386 | ||
1270d633 SK |
387 | /* Add a symbol to the function list where the function takes |
388 | 1 arguments. */ | |
389 | ||
6de9cd9a | 390 | static void |
9aa433c2 | 391 | add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
1270d633 | 392 | int kind, int standard, |
17b1d2a0 | 393 | gfc_try (*check) (gfc_expr *), |
b251af97 SK |
394 | gfc_expr *(*simplify) (gfc_expr *), |
395 | void (*resolve) (gfc_expr *, gfc_expr *), | |
396 | const char *a1, bt type1, int kind1, int optional1) | |
6de9cd9a DN |
397 | { |
398 | gfc_check_f cf; | |
399 | gfc_simplify_f sf; | |
400 | gfc_resolve_f rf; | |
401 | ||
1270d633 SK |
402 | cf.f1 = check; |
403 | sf.f1 = simplify; | |
404 | rf.f1 = resolve; | |
6de9cd9a | 405 | |
e1633d82 | 406 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 | 407 | a1, type1, kind1, optional1, INTENT_IN, |
b251af97 | 408 | (void *) 0); |
6de9cd9a DN |
409 | } |
410 | ||
411 | ||
1270d633 SK |
412 | /* Add a symbol to the subroutine list where the subroutine takes |
413 | 1 arguments. */ | |
414 | ||
415 | static void | |
9aa433c2 | 416 | add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 417 | gfc_try (*check) (gfc_expr *), |
b251af97 SK |
418 | gfc_expr *(*simplify) (gfc_expr *), |
419 | void (*resolve) (gfc_code *), | |
420 | const char *a1, bt type1, int kind1, int optional1) | |
1270d633 | 421 | { |
6de9cd9a DN |
422 | gfc_check_f cf; |
423 | gfc_simplify_f sf; | |
424 | gfc_resolve_f rf; | |
425 | ||
426 | cf.f1 = check; | |
427 | sf.f1 = simplify; | |
428 | rf.s1 = resolve; | |
429 | ||
e1633d82 | 430 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
431 | a1, type1, kind1, optional1, INTENT_IN, |
432 | (void *) 0); | |
433 | } | |
434 | ||
435 | ||
436 | /* Add a symbol to the function list where the function takes | |
437 | 1 arguments, specifying the intent of the argument. */ | |
438 | ||
439 | static void | |
440 | add_sym_1_intent (const char *name, gfc_isym_id id, enum klass cl, | |
441 | int actual_ok, bt type, int kind, int standard, | |
442 | gfc_try (*check) (gfc_expr *), | |
443 | gfc_expr *(*simplify) (gfc_expr *), | |
444 | void (*resolve) (gfc_expr *, gfc_expr *), | |
445 | const char *a1, bt type1, int kind1, int optional1, | |
446 | sym_intent intent1) | |
447 | { | |
448 | gfc_check_f cf; | |
449 | gfc_simplify_f sf; | |
450 | gfc_resolve_f rf; | |
451 | ||
452 | cf.f1 = check; | |
453 | sf.f1 = simplify; | |
454 | rf.f1 = resolve; | |
455 | ||
456 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, | |
457 | a1, type1, kind1, optional1, intent1, | |
458 | (void *) 0); | |
459 | } | |
460 | ||
461 | ||
462 | /* Add a symbol to the subroutine list where the subroutine takes | |
463 | 1 arguments, specifying the intent of the argument. */ | |
464 | ||
465 | static void | |
466 | add_sym_1s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, | |
467 | int kind, int standard, | |
468 | gfc_try (*check) (gfc_expr *), | |
469 | gfc_expr *(*simplify) (gfc_expr *), | |
470 | void (*resolve) (gfc_code *), | |
471 | const char *a1, bt type1, int kind1, int optional1, | |
472 | sym_intent intent1) | |
473 | { | |
474 | gfc_check_f cf; | |
475 | gfc_simplify_f sf; | |
476 | gfc_resolve_f rf; | |
477 | ||
478 | cf.f1 = check; | |
479 | sf.f1 = simplify; | |
480 | rf.s1 = resolve; | |
481 | ||
482 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
483 | a1, type1, kind1, optional1, intent1, | |
b251af97 | 484 | (void *) 0); |
6de9cd9a DN |
485 | } |
486 | ||
487 | ||
1270d633 SK |
488 | /* Add a symbol from the MAX/MIN family of intrinsic functions to the |
489 | function. MAX et al take 2 or more arguments. */ | |
490 | ||
491 | static void | |
9aa433c2 | 492 | add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 493 | int kind, int standard, |
17b1d2a0 | 494 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
495 | gfc_expr *(*simplify) (gfc_expr *), |
496 | void (*resolve) (gfc_expr *, gfc_actual_arglist *), | |
497 | const char *a1, bt type1, int kind1, int optional1, | |
498 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 499 | { |
6de9cd9a DN |
500 | gfc_check_f cf; |
501 | gfc_simplify_f sf; | |
502 | gfc_resolve_f rf; | |
503 | ||
504 | cf.f1m = check; | |
505 | sf.f1 = simplify; | |
506 | rf.f1m = resolve; | |
507 | ||
e1633d82 | 508 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
509 | a1, type1, kind1, optional1, INTENT_IN, |
510 | a2, type2, kind2, optional2, INTENT_IN, | |
b251af97 | 511 | (void *) 0); |
6de9cd9a DN |
512 | } |
513 | ||
514 | ||
1270d633 SK |
515 | /* Add a symbol to the function list where the function takes |
516 | 2 arguments. */ | |
517 | ||
518 | static void | |
9aa433c2 | 519 | add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 520 | int kind, int standard, |
17b1d2a0 | 521 | gfc_try (*check) (gfc_expr *, gfc_expr *), |
b251af97 SK |
522 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
523 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *), | |
524 | const char *a1, bt type1, int kind1, int optional1, | |
525 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 526 | { |
6de9cd9a DN |
527 | gfc_check_f cf; |
528 | gfc_simplify_f sf; | |
529 | gfc_resolve_f rf; | |
530 | ||
531 | cf.f2 = check; | |
532 | sf.f2 = simplify; | |
533 | rf.f2 = resolve; | |
534 | ||
e1633d82 | 535 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
536 | a1, type1, kind1, optional1, INTENT_IN, |
537 | a2, type2, kind2, optional2, INTENT_IN, | |
b251af97 | 538 | (void *) 0); |
6de9cd9a DN |
539 | } |
540 | ||
541 | ||
1270d633 SK |
542 | /* Add a symbol to the subroutine list where the subroutine takes |
543 | 2 arguments. */ | |
2bd74949 | 544 | |
1270d633 | 545 | static void |
9aa433c2 | 546 | add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 547 | gfc_try (*check) (gfc_expr *, gfc_expr *), |
b251af97 SK |
548 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
549 | void (*resolve) (gfc_code *), | |
550 | const char *a1, bt type1, int kind1, int optional1, | |
551 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 552 | { |
2bd74949 SK |
553 | gfc_check_f cf; |
554 | gfc_simplify_f sf; | |
555 | gfc_resolve_f rf; | |
556 | ||
6956a6f3 PB |
557 | cf.f2 = check; |
558 | sf.f2 = simplify; | |
2bd74949 SK |
559 | rf.s1 = resolve; |
560 | ||
e1633d82 | 561 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
562 | a1, type1, kind1, optional1, INTENT_IN, |
563 | a2, type2, kind2, optional2, INTENT_IN, | |
564 | (void *) 0); | |
565 | } | |
566 | ||
567 | ||
568 | /* Add a symbol to the subroutine list where the subroutine takes | |
569 | 2 arguments, specifying the intent of the arguments. */ | |
570 | ||
571 | static void | |
572 | add_sym_2s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, | |
573 | int kind, int standard, | |
574 | gfc_try (*check) (gfc_expr *, gfc_expr *), | |
575 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), | |
576 | void (*resolve) (gfc_code *), | |
577 | const char *a1, bt type1, int kind1, int optional1, | |
578 | sym_intent intent1, const char *a2, bt type2, int kind2, | |
579 | int optional2, sym_intent intent2) | |
580 | { | |
581 | gfc_check_f cf; | |
582 | gfc_simplify_f sf; | |
583 | gfc_resolve_f rf; | |
584 | ||
585 | cf.f2 = check; | |
586 | sf.f2 = simplify; | |
587 | rf.s1 = resolve; | |
588 | ||
589 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
590 | a1, type1, kind1, optional1, intent1, | |
591 | a2, type2, kind2, optional2, intent2, | |
b251af97 | 592 | (void *) 0); |
2bd74949 SK |
593 | } |
594 | ||
595 | ||
1270d633 SK |
596 | /* Add a symbol to the function list where the function takes |
597 | 3 arguments. */ | |
598 | ||
599 | static void | |
9aa433c2 | 600 | add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 601 | int kind, int standard, |
17b1d2a0 | 602 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
603 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
604 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
605 | const char *a1, bt type1, int kind1, int optional1, | |
606 | const char *a2, bt type2, int kind2, int optional2, | |
607 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 608 | { |
6de9cd9a DN |
609 | gfc_check_f cf; |
610 | gfc_simplify_f sf; | |
611 | gfc_resolve_f rf; | |
612 | ||
613 | cf.f3 = check; | |
614 | sf.f3 = simplify; | |
615 | rf.f3 = resolve; | |
616 | ||
e1633d82 | 617 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
618 | a1, type1, kind1, optional1, INTENT_IN, |
619 | a2, type2, kind2, optional2, INTENT_IN, | |
620 | a3, type3, kind3, optional3, INTENT_IN, | |
b251af97 | 621 | (void *) 0); |
6de9cd9a DN |
622 | } |
623 | ||
1270d633 | 624 | |
f3207b37 TS |
625 | /* MINLOC and MAXLOC get special treatment because their argument |
626 | might have to be reordered. */ | |
627 | ||
1270d633 | 628 | static void |
9aa433c2 | 629 | add_sym_3ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 630 | int kind, int standard, |
17b1d2a0 | 631 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
632 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
633 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
634 | const char *a1, bt type1, int kind1, int optional1, | |
635 | const char *a2, bt type2, int kind2, int optional2, | |
636 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 637 | { |
f3207b37 TS |
638 | gfc_check_f cf; |
639 | gfc_simplify_f sf; | |
640 | gfc_resolve_f rf; | |
641 | ||
642 | cf.f3ml = check; | |
643 | sf.f3 = simplify; | |
644 | rf.f3 = resolve; | |
645 | ||
e1633d82 | 646 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
647 | a1, type1, kind1, optional1, INTENT_IN, |
648 | a2, type2, kind2, optional2, INTENT_IN, | |
649 | a3, type3, kind3, optional3, INTENT_IN, | |
b251af97 | 650 | (void *) 0); |
f3207b37 TS |
651 | } |
652 | ||
1270d633 | 653 | |
7551270e ES |
654 | /* MINVAL, MAXVAL, PRODUCT, and SUM also get special treatment because |
655 | their argument also might have to be reordered. */ | |
656 | ||
1270d633 | 657 | static void |
9aa433c2 | 658 | add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 659 | int kind, int standard, |
17b1d2a0 | 660 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
661 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
662 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
663 | const char *a1, bt type1, int kind1, int optional1, | |
664 | const char *a2, bt type2, int kind2, int optional2, | |
665 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 666 | { |
7551270e ES |
667 | gfc_check_f cf; |
668 | gfc_simplify_f sf; | |
669 | gfc_resolve_f rf; | |
670 | ||
671 | cf.f3red = check; | |
672 | sf.f3 = simplify; | |
673 | rf.f3 = resolve; | |
674 | ||
e1633d82 | 675 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
676 | a1, type1, kind1, optional1, INTENT_IN, |
677 | a2, type2, kind2, optional2, INTENT_IN, | |
678 | a3, type3, kind3, optional3, INTENT_IN, | |
b251af97 | 679 | (void *) 0); |
7551270e ES |
680 | } |
681 | ||
21fdfcc1 | 682 | |
1270d633 SK |
683 | /* Add a symbol to the subroutine list where the subroutine takes |
684 | 3 arguments. */ | |
685 | ||
686 | static void | |
9aa433c2 | 687 | add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 688 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
689 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
690 | void (*resolve) (gfc_code *), | |
691 | const char *a1, bt type1, int kind1, int optional1, | |
692 | const char *a2, bt type2, int kind2, int optional2, | |
693 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 694 | { |
21fdfcc1 SK |
695 | gfc_check_f cf; |
696 | gfc_simplify_f sf; | |
697 | gfc_resolve_f rf; | |
698 | ||
699 | cf.f3 = check; | |
700 | sf.f3 = simplify; | |
701 | rf.s1 = resolve; | |
702 | ||
e1633d82 | 703 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
704 | a1, type1, kind1, optional1, INTENT_IN, |
705 | a2, type2, kind2, optional2, INTENT_IN, | |
706 | a3, type3, kind3, optional3, INTENT_IN, | |
707 | (void *) 0); | |
708 | } | |
709 | ||
710 | ||
711 | /* Add a symbol to the subroutine list where the subroutine takes | |
712 | 3 arguments, specifying the intent of the arguments. */ | |
713 | ||
714 | static void | |
715 | add_sym_3s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, | |
716 | int kind, int standard, | |
717 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), | |
718 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), | |
719 | void (*resolve) (gfc_code *), | |
720 | const char *a1, bt type1, int kind1, int optional1, | |
721 | sym_intent intent1, const char *a2, bt type2, int kind2, | |
722 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
723 | int kind3, int optional3, sym_intent intent3) | |
724 | { | |
725 | gfc_check_f cf; | |
726 | gfc_simplify_f sf; | |
727 | gfc_resolve_f rf; | |
728 | ||
729 | cf.f3 = check; | |
730 | sf.f3 = simplify; | |
731 | rf.s1 = resolve; | |
732 | ||
733 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, | |
734 | a1, type1, kind1, optional1, intent1, | |
735 | a2, type2, kind2, optional2, intent2, | |
736 | a3, type3, kind3, optional3, intent3, | |
b251af97 | 737 | (void *) 0); |
21fdfcc1 SK |
738 | } |
739 | ||
6de9cd9a | 740 | |
1270d633 SK |
741 | /* Add a symbol to the function list where the function takes |
742 | 4 arguments. */ | |
743 | ||
744 | static void | |
9aa433c2 | 745 | add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 746 | int kind, int standard, |
17b1d2a0 | 747 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
748 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
749 | gfc_expr *), | |
750 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, | |
751 | gfc_expr *), | |
752 | const char *a1, bt type1, int kind1, int optional1, | |
753 | const char *a2, bt type2, int kind2, int optional2, | |
754 | const char *a3, bt type3, int kind3, int optional3, | |
755 | const char *a4, bt type4, int kind4, int optional4 ) | |
1270d633 | 756 | { |
6de9cd9a DN |
757 | gfc_check_f cf; |
758 | gfc_simplify_f sf; | |
759 | gfc_resolve_f rf; | |
760 | ||
761 | cf.f4 = check; | |
762 | sf.f4 = simplify; | |
763 | rf.f4 = resolve; | |
764 | ||
e1633d82 | 765 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
23e38561 JW |
766 | a1, type1, kind1, optional1, INTENT_IN, |
767 | a2, type2, kind2, optional2, INTENT_IN, | |
768 | a3, type3, kind3, optional3, INTENT_IN, | |
769 | a4, type4, kind4, optional4, INTENT_IN, | |
b251af97 | 770 | (void *) 0); |
6de9cd9a DN |
771 | } |
772 | ||
773 | ||
1270d633 SK |
774 | /* Add a symbol to the subroutine list where the subroutine takes |
775 | 4 arguments. */ | |
776 | ||
777 | static void | |
23e38561 JW |
778 | add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, |
779 | int standard, | |
17b1d2a0 | 780 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
781 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
782 | gfc_expr *), | |
783 | void (*resolve) (gfc_code *), | |
784 | const char *a1, bt type1, int kind1, int optional1, | |
23e38561 JW |
785 | sym_intent intent1, const char *a2, bt type2, int kind2, |
786 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
787 | int kind3, int optional3, sym_intent intent3, const char *a4, | |
788 | bt type4, int kind4, int optional4, sym_intent intent4) | |
60c9a35b PB |
789 | { |
790 | gfc_check_f cf; | |
791 | gfc_simplify_f sf; | |
792 | gfc_resolve_f rf; | |
793 | ||
794 | cf.f4 = check; | |
795 | sf.f4 = simplify; | |
796 | rf.s1 = resolve; | |
797 | ||
e1633d82 | 798 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
799 | a1, type1, kind1, optional1, intent1, |
800 | a2, type2, kind2, optional2, intent2, | |
801 | a3, type3, kind3, optional3, intent3, | |
802 | a4, type4, kind4, optional4, intent4, | |
b251af97 | 803 | (void *) 0); |
60c9a35b PB |
804 | } |
805 | ||
806 | ||
1270d633 SK |
807 | /* Add a symbol to the subroutine list where the subroutine takes |
808 | 5 arguments. */ | |
809 | ||
810 | static void | |
23e38561 JW |
811 | add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, |
812 | int standard, | |
17b1d2a0 | 813 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, |
b251af97 SK |
814 | gfc_expr *), |
815 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, | |
816 | gfc_expr *, gfc_expr *), | |
817 | void (*resolve) (gfc_code *), | |
818 | const char *a1, bt type1, int kind1, int optional1, | |
23e38561 JW |
819 | sym_intent intent1, const char *a2, bt type2, int kind2, |
820 | int optional2, sym_intent intent2, const char *a3, bt type3, | |
821 | int kind3, int optional3, sym_intent intent3, const char *a4, | |
822 | bt type4, int kind4, int optional4, sym_intent intent4, | |
823 | const char *a5, bt type5, int kind5, int optional5, | |
824 | sym_intent intent5) | |
aa6fc635 JB |
825 | { |
826 | gfc_check_f cf; | |
827 | gfc_simplify_f sf; | |
828 | gfc_resolve_f rf; | |
829 | ||
830 | cf.f5 = check; | |
831 | sf.f5 = simplify; | |
832 | rf.s1 = resolve; | |
833 | ||
e1633d82 | 834 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
23e38561 JW |
835 | a1, type1, kind1, optional1, intent1, |
836 | a2, type2, kind2, optional2, intent2, | |
837 | a3, type3, kind3, optional3, intent3, | |
838 | a4, type4, kind4, optional4, intent4, | |
839 | a5, type5, kind5, optional5, intent5, | |
b251af97 | 840 | (void *) 0); |
aa6fc635 JB |
841 | } |
842 | ||
843 | ||
6de9cd9a DN |
844 | /* Locate an intrinsic symbol given a base pointer, number of elements |
845 | in the table and a pointer to a name. Returns the NULL pointer if | |
846 | a name is not found. */ | |
847 | ||
848 | static gfc_intrinsic_sym * | |
b251af97 | 849 | find_sym (gfc_intrinsic_sym *start, int n, const char *name) |
6de9cd9a | 850 | { |
b6e2128e TS |
851 | /* name may be a user-supplied string, so we must first make sure |
852 | that we're comparing against a pointer into the global string | |
853 | table. */ | |
854 | const char *p = gfc_get_string (name); | |
855 | ||
6de9cd9a DN |
856 | while (n > 0) |
857 | { | |
b6e2128e | 858 | if (p == start->name) |
6de9cd9a DN |
859 | return start; |
860 | ||
861 | start++; | |
862 | n--; | |
863 | } | |
864 | ||
865 | return NULL; | |
866 | } | |
867 | ||
868 | ||
869 | /* Given a name, find a function in the intrinsic function table. | |
870 | Returns NULL if not found. */ | |
871 | ||
872 | gfc_intrinsic_sym * | |
873 | gfc_find_function (const char *name) | |
874 | { | |
810306f2 EE |
875 | gfc_intrinsic_sym *sym; |
876 | ||
877 | sym = find_sym (functions, nfunc, name); | |
878 | if (!sym) | |
879 | sym = find_sym (conversion, nconv, name); | |
6de9cd9a | 880 | |
810306f2 | 881 | return sym; |
6de9cd9a DN |
882 | } |
883 | ||
884 | ||
885 | /* Given a name, find a function in the intrinsic subroutine table. | |
886 | Returns NULL if not found. */ | |
887 | ||
cd5ecab6 DF |
888 | gfc_intrinsic_sym * |
889 | gfc_find_subroutine (const char *name) | |
6de9cd9a | 890 | { |
6de9cd9a DN |
891 | return find_sym (subroutines, nsub, name); |
892 | } | |
893 | ||
894 | ||
895 | /* Given a string, figure out if it is the name of a generic intrinsic | |
896 | function or not. */ | |
897 | ||
898 | int | |
899 | gfc_generic_intrinsic (const char *name) | |
900 | { | |
901 | gfc_intrinsic_sym *sym; | |
902 | ||
903 | sym = gfc_find_function (name); | |
904 | return (sym == NULL) ? 0 : sym->generic; | |
905 | } | |
906 | ||
907 | ||
908 | /* Given a string, figure out if it is the name of a specific | |
909 | intrinsic function or not. */ | |
910 | ||
911 | int | |
912 | gfc_specific_intrinsic (const char *name) | |
913 | { | |
914 | gfc_intrinsic_sym *sym; | |
915 | ||
916 | sym = gfc_find_function (name); | |
917 | return (sym == NULL) ? 0 : sym->specific; | |
918 | } | |
919 | ||
920 | ||
0e7e7e6e FXC |
921 | /* Given a string, figure out if it is the name of an intrinsic function |
922 | or subroutine allowed as an actual argument or not. */ | |
923 | int | |
924 | gfc_intrinsic_actual_ok (const char *name, const bool subroutine_flag) | |
925 | { | |
926 | gfc_intrinsic_sym *sym; | |
927 | ||
928 | /* Intrinsic subroutines are not allowed as actual arguments. */ | |
929 | if (subroutine_flag) | |
930 | return 0; | |
931 | else | |
932 | { | |
933 | sym = gfc_find_function (name); | |
934 | return (sym == NULL) ? 0 : sym->actual_ok; | |
935 | } | |
936 | } | |
937 | ||
938 | ||
c3005b0f DK |
939 | /* Given a symbol, find out if it is (and is to be treated) an intrinsic. If |
940 | it's name refers to an intrinsic but this intrinsic is not included in the | |
941 | selected standard, this returns FALSE and sets the symbol's external | |
942 | attribute. */ | |
6de9cd9a | 943 | |
c3005b0f DK |
944 | bool |
945 | gfc_is_intrinsic (gfc_symbol* sym, int subroutine_flag, locus loc) | |
6de9cd9a | 946 | { |
c3005b0f DK |
947 | gfc_intrinsic_sym* isym; |
948 | const char* symstd; | |
949 | ||
950 | /* If INTRINSIC/EXTERNAL state is already known, return. */ | |
951 | if (sym->attr.intrinsic) | |
952 | return true; | |
953 | if (sym->attr.external) | |
954 | return false; | |
955 | ||
956 | if (subroutine_flag) | |
957 | isym = gfc_find_subroutine (sym->name); | |
958 | else | |
959 | isym = gfc_find_function (sym->name); | |
960 | ||
961 | /* No such intrinsic available at all? */ | |
962 | if (!isym) | |
963 | return false; | |
964 | ||
965 | /* See if this intrinsic is allowed in the current standard. */ | |
966 | if (gfc_check_intrinsic_standard (isym, &symstd, false, loc) == FAILURE) | |
967 | { | |
db7d7dc1 DF |
968 | if (sym->attr.proc == PROC_UNKNOWN |
969 | && gfc_option.warn_intrinsics_std) | |
970 | gfc_warning_now ("The intrinsic '%s' at %L is not included in the" | |
971 | " selected standard but %s and '%s' will be" | |
972 | " treated as if declared EXTERNAL. Use an" | |
973 | " appropriate -std=* option or define" | |
974 | " -fall-intrinsics to allow this intrinsic.", | |
975 | sym->name, &loc, symstd, sym->name); | |
c3005b0f DK |
976 | |
977 | return false; | |
978 | } | |
979 | ||
980 | return true; | |
6de9cd9a DN |
981 | } |
982 | ||
983 | ||
984 | /* Collect a set of intrinsic functions into a generic collection. | |
985 | The first argument is the name of the generic function, which is | |
986 | also the name of a specific function. The rest of the specifics | |
987 | currently in the table are placed into the list of specific | |
3f2286f2 DF |
988 | functions associated with that generic. |
989 | ||
990 | PR fortran/32778 | |
991 | FIXME: Remove the argument STANDARD if no regressions are | |
992 | encountered. Change all callers (approx. 360). | |
993 | */ | |
6de9cd9a DN |
994 | |
995 | static void | |
3f2286f2 | 996 | make_generic (const char *name, gfc_isym_id id, int standard ATTRIBUTE_UNUSED) |
6de9cd9a DN |
997 | { |
998 | gfc_intrinsic_sym *g; | |
999 | ||
1000 | if (sizing != SZ_NOTHING) | |
1001 | return; | |
1002 | ||
1003 | g = gfc_find_function (name); | |
1004 | if (g == NULL) | |
1005 | gfc_internal_error ("make_generic(): Can't find generic symbol '%s'", | |
1006 | name); | |
1007 | ||
cd5ecab6 DF |
1008 | gcc_assert (g->id == id); |
1009 | ||
6de9cd9a DN |
1010 | g->generic = 1; |
1011 | g->specific = 1; | |
cb9e4f55 | 1012 | if ((g + 1)->name != NULL) |
6de9cd9a DN |
1013 | g->specific_head = g + 1; |
1014 | g++; | |
1015 | ||
cb9e4f55 | 1016 | while (g->name != NULL) |
6de9cd9a DN |
1017 | { |
1018 | g->next = g + 1; | |
1019 | g->specific = 1; | |
6de9cd9a DN |
1020 | g++; |
1021 | } | |
1022 | ||
1023 | g--; | |
1024 | g->next = NULL; | |
1025 | } | |
1026 | ||
1027 | ||
1028 | /* Create a duplicate intrinsic function entry for the current | |
3f2286f2 DF |
1029 | function, the only differences being the alternate name and |
1030 | a different standard if necessary. Note that we use argument | |
1031 | lists more than once, but all argument lists are freed as a | |
1032 | single block. */ | |
6de9cd9a DN |
1033 | |
1034 | static void | |
19060788 | 1035 | make_alias (const char *name, int standard) |
6de9cd9a | 1036 | { |
6de9cd9a DN |
1037 | switch (sizing) |
1038 | { | |
1039 | case SZ_FUNCS: | |
1040 | nfunc++; | |
1041 | break; | |
1042 | ||
1043 | case SZ_SUBS: | |
1044 | nsub++; | |
1045 | break; | |
1046 | ||
1047 | case SZ_NOTHING: | |
1048 | next_sym[0] = next_sym[-1]; | |
cb9e4f55 | 1049 | next_sym->name = gfc_get_string (name); |
3f2286f2 | 1050 | next_sym->standard = standard; |
6de9cd9a DN |
1051 | next_sym++; |
1052 | break; | |
1053 | ||
1054 | default: | |
1055 | break; | |
1056 | } | |
1057 | } | |
1058 | ||
b251af97 | 1059 | |
fe58e076 TK |
1060 | /* Make the current subroutine noreturn. */ |
1061 | ||
1062 | static void | |
b251af97 | 1063 | make_noreturn (void) |
fe58e076 TK |
1064 | { |
1065 | if (sizing == SZ_NOTHING) | |
b251af97 | 1066 | next_sym[-1].noreturn = 1; |
fe58e076 | 1067 | } |
6de9cd9a | 1068 | |
47b99694 TB |
1069 | /* Set the attr.value of the current procedure. */ |
1070 | ||
1071 | static void | |
1072 | set_attr_value (int n, ...) | |
1073 | { | |
1074 | gfc_intrinsic_arg *arg; | |
1075 | va_list argp; | |
1076 | int i; | |
1077 | ||
1078 | if (sizing != SZ_NOTHING) | |
1079 | return; | |
1080 | ||
1081 | va_start (argp, n); | |
1082 | arg = next_sym[-1].formal; | |
1083 | ||
1084 | for (i = 0; i < n; i++) | |
1085 | { | |
1086 | gcc_assert (arg != NULL); | |
1087 | arg->value = va_arg (argp, int); | |
1088 | arg = arg->next; | |
1089 | } | |
1090 | va_end (argp); | |
1091 | } | |
1092 | ||
b251af97 | 1093 | |
6de9cd9a DN |
1094 | /* Add intrinsic functions. */ |
1095 | ||
1096 | static void | |
1097 | add_functions (void) | |
1098 | { | |
6de9cd9a DN |
1099 | /* Argument names as in the standard (to be used as argument keywords). */ |
1100 | const char | |
1101 | *a = "a", *f = "field", *pt = "pointer", *tg = "target", | |
1102 | *b = "b", *m = "matrix", *ma = "matrix_a", *mb = "matrix_b", | |
0881653c | 1103 | *c = "c", *n = "n", *ncopies= "ncopies", *pos = "pos", *bck = "back", |
6de9cd9a DN |
1104 | *i = "i", *v = "vector", *va = "vector_a", *vb = "vector_b", |
1105 | *j = "j", *a1 = "a1", *fs = "fsource", *ts = "tsource", | |
1106 | *l = "l", *a2 = "a2", *mo = "mold", *ord = "order", | |
1107 | *p = "p", *ar = "array", *shp = "shape", *src = "source", | |
1108 | *r = "r", *bd = "boundary", *pad = "pad", *set = "set", | |
1109 | *s = "s", *dm = "dim", *kind = "kind", *msk = "mask", | |
1110 | *x = "x", *sh = "shift", *stg = "string", *ssg = "substring", | |
1111 | *y = "y", *sz = "size", *sta = "string_a", *stb = "string_b", | |
185d7d97 | 1112 | *z = "z", *ln = "len", *ut = "unit", *han = "handler", |
2f8cce28 | 1113 | *num = "number", *tm = "time", *nm = "name", *md = "mode", |
64f002ed TB |
1114 | *vl = "values", *p1 = "path1", *p2 = "path2", *com = "command", |
1115 | *ca = "coarray", *sub = "sub"; | |
6de9cd9a DN |
1116 | |
1117 | int di, dr, dd, dl, dc, dz, ii; | |
1118 | ||
9d64df18 TS |
1119 | di = gfc_default_integer_kind; |
1120 | dr = gfc_default_real_kind; | |
1121 | dd = gfc_default_double_kind; | |
1122 | dl = gfc_default_logical_kind; | |
1123 | dc = gfc_default_character_kind; | |
1124 | dz = gfc_default_complex_kind; | |
6de9cd9a DN |
1125 | ii = gfc_index_integer_kind; |
1126 | ||
e1633d82 | 1127 | add_sym_1 ("abs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1128 | gfc_check_abs, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1129 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1130 | |
e1633d82 | 1131 | add_sym_1 ("iabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1132 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1133 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1134 | |
e1633d82 | 1135 | add_sym_1 ("dabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1136 | gfc_check_fn_d, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1137 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1138 | |
e1633d82 | 1139 | add_sym_1 ("cabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1140 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1141 | a, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1142 | |
e1633d82 | 1143 | add_sym_1 ("zabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
b7892582 | 1144 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 1145 | a, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1146 | |
19060788 | 1147 | make_alias ("cdabs", GFC_STD_GNU); |
6de9cd9a | 1148 | |
b7892582 | 1149 | make_generic ("abs", GFC_ISYM_ABS, GFC_STD_F77); |
6de9cd9a | 1150 | |
32a126b2 FXC |
1151 | /* The checking function for ACCESS is called gfc_check_access_func |
1152 | because the name gfc_check_access is already used in module.c. */ | |
e6c14898 DK |
1153 | add_sym_2 ("access", GFC_ISYM_ACCESS, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1154 | di, GFC_STD_GNU, gfc_check_access_func, NULL, gfc_resolve_access, | |
a119fc1c FXC |
1155 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); |
1156 | ||
1157 | make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU); | |
1158 | ||
719e72fb FXC |
1159 | add_sym_2 ("achar", GFC_ISYM_ACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1160 | BT_CHARACTER, dc, GFC_STD_F95, | |
3c19e5e1 | 1161 | gfc_check_achar, gfc_simplify_achar, gfc_resolve_achar, |
719e72fb | 1162 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1163 | |
b7892582 | 1164 | make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95); |
6de9cd9a | 1165 | |
e1633d82 | 1166 | add_sym_1 ("acos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1167 | gfc_check_fn_rc2008, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1168 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1169 | |
e1633d82 | 1170 | add_sym_1 ("dacos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1171 | gfc_check_fn_d, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1172 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1173 | |
b7892582 | 1174 | make_generic ("acos", GFC_ISYM_ACOS, GFC_STD_F77); |
6de9cd9a | 1175 | |
f489fba1 | 1176 | add_sym_1 ("acosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1177 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_acosh, |
f489fba1 | 1178 | gfc_resolve_acosh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1179 | |
e1633d82 | 1180 | add_sym_1 ("dacosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1181 | gfc_check_fn_d, gfc_simplify_acosh, gfc_resolve_acosh, |
1e399e23 JD |
1182 | x, BT_REAL, dd, REQUIRED); |
1183 | ||
f489fba1 | 1184 | make_generic ("acosh", GFC_ISYM_ACOSH, GFC_STD_F2008); |
1e399e23 | 1185 | |
d393bbd7 FXC |
1186 | add_sym_1 ("adjustl", GFC_ISYM_ADJUSTL, CLASS_ELEMENTAL, ACTUAL_NO, |
1187 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustl, | |
1188 | gfc_resolve_adjustl, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1189 | |
b7892582 | 1190 | make_generic ("adjustl", GFC_ISYM_ADJUSTL, GFC_STD_F95); |
6de9cd9a | 1191 | |
d393bbd7 FXC |
1192 | add_sym_1 ("adjustr", GFC_ISYM_ADJUSTR, CLASS_ELEMENTAL, ACTUAL_NO, |
1193 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustr, | |
1194 | gfc_resolve_adjustr, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1195 | |
b7892582 | 1196 | make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95); |
6de9cd9a | 1197 | |
e1633d82 | 1198 | add_sym_1 ("aimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1199 | gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag, |
1270d633 | 1200 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1201 | |
6970fcc8 SK |
1202 | make_alias ("imag", GFC_STD_GNU); |
1203 | make_alias ("imagpart", GFC_STD_GNU); | |
1204 | ||
e1633d82 | 1205 | add_sym_1 ("dimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
b7892582 | 1206 | NULL, gfc_simplify_aimag, gfc_resolve_aimag, |
1270d633 | 1207 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1208 | |
b7892582 | 1209 | make_generic ("aimag", GFC_ISYM_AIMAG, GFC_STD_F77); |
6de9cd9a | 1210 | |
e1633d82 | 1211 | add_sym_2 ("aint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1212 | gfc_check_a_xkind, gfc_simplify_aint, gfc_resolve_aint, |
1270d633 | 1213 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1214 | |
e1633d82 | 1215 | add_sym_1 ("dint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1216 | NULL, gfc_simplify_dint, gfc_resolve_dint, |
1270d633 | 1217 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1218 | |
b7892582 | 1219 | make_generic ("aint", GFC_ISYM_AINT, GFC_STD_F77); |
6de9cd9a | 1220 | |
e1633d82 | 1221 | add_sym_2 ("all", GFC_ISYM_ALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
a16d978f | 1222 | gfc_check_all_any, gfc_simplify_all, gfc_resolve_all, |
1270d633 | 1223 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1224 | |
b7892582 | 1225 | make_generic ("all", GFC_ISYM_ALL, GFC_STD_F95); |
6de9cd9a | 1226 | |
e1633d82 | 1227 | add_sym_1 ("allocated", GFC_ISYM_ALLOCATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
1270d633 SK |
1228 | gfc_check_allocated, NULL, NULL, |
1229 | ar, BT_UNKNOWN, 0, REQUIRED); | |
6de9cd9a | 1230 | |
b7892582 | 1231 | make_generic ("allocated", GFC_ISYM_ALLOCATED, GFC_STD_F95); |
6de9cd9a | 1232 | |
e1633d82 | 1233 | add_sym_2 ("anint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1234 | gfc_check_a_xkind, gfc_simplify_anint, gfc_resolve_anint, |
1270d633 | 1235 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1236 | |
e1633d82 | 1237 | add_sym_1 ("dnint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1238 | NULL, gfc_simplify_dnint, gfc_resolve_dnint, |
1270d633 | 1239 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1240 | |
b7892582 | 1241 | make_generic ("anint", GFC_ISYM_ANINT, GFC_STD_F77); |
6de9cd9a | 1242 | |
e1633d82 | 1243 | add_sym_2 ("any", GFC_ISYM_ANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
a16d978f | 1244 | gfc_check_all_any, gfc_simplify_any, gfc_resolve_any, |
1270d633 | 1245 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1246 | |
b7892582 | 1247 | make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95); |
6de9cd9a | 1248 | |
e1633d82 | 1249 | add_sym_1 ("asin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1250 | gfc_check_fn_rc2008, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1251 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1252 | |
e1633d82 | 1253 | add_sym_1 ("dasin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1254 | gfc_check_fn_d, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1255 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1256 | |
b7892582 | 1257 | make_generic ("asin", GFC_ISYM_ASIN, GFC_STD_F77); |
1e399e23 | 1258 | |
f489fba1 | 1259 | add_sym_1 ("asinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1260 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_asinh, |
f489fba1 | 1261 | gfc_resolve_asinh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1262 | |
e1633d82 | 1263 | add_sym_1 ("dasinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1264 | gfc_check_fn_d, gfc_simplify_asinh, gfc_resolve_asinh, |
1e399e23 JD |
1265 | x, BT_REAL, dd, REQUIRED); |
1266 | ||
f489fba1 | 1267 | make_generic ("asinh", GFC_ISYM_ASINH, GFC_STD_F2008); |
6de9cd9a | 1268 | |
e1633d82 | 1269 | add_sym_2 ("associated", GFC_ISYM_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, |
8d2c2905 | 1270 | GFC_STD_F95, gfc_check_associated, NULL, NULL, |
1270d633 | 1271 | pt, BT_UNKNOWN, 0, REQUIRED, tg, BT_UNKNOWN, 0, OPTIONAL); |
6de9cd9a | 1272 | |
b7892582 | 1273 | make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95); |
6de9cd9a | 1274 | |
e1633d82 | 1275 | add_sym_1 ("atan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
504ed63a | 1276 | gfc_check_fn_rc2008, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1277 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1278 | |
e1633d82 | 1279 | add_sym_1 ("datan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1280 | gfc_check_fn_d, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1281 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1282 | |
ddf67998 TB |
1283 | /* Two-argument version of atan, equivalent to atan2. */ |
1284 | add_sym_2 ("atan", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F2008, | |
1285 | gfc_check_atan_2, gfc_simplify_atan2, gfc_resolve_atan2, | |
1286 | y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED); | |
1287 | ||
b7892582 | 1288 | make_generic ("atan", GFC_ISYM_ATAN, GFC_STD_F77); |
1e399e23 | 1289 | |
f489fba1 | 1290 | add_sym_1 ("atanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
504ed63a | 1291 | GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_atanh, |
f489fba1 | 1292 | gfc_resolve_atanh, x, BT_REAL, dr, REQUIRED); |
1e399e23 | 1293 | |
e1633d82 | 1294 | add_sym_1 ("datanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1295 | gfc_check_fn_d, gfc_simplify_atanh, gfc_resolve_atanh, |
1e399e23 JD |
1296 | x, BT_REAL, dd, REQUIRED); |
1297 | ||
f489fba1 | 1298 | make_generic ("atanh", GFC_ISYM_ATANH, GFC_STD_F2008); |
6de9cd9a | 1299 | |
e1633d82 | 1300 | add_sym_2 ("atan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
a1bab9ea | 1301 | gfc_check_atan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1302 | y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1303 | |
e1633d82 | 1304 | add_sym_2 ("datan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1305 | gfc_check_datan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1306 | y, BT_REAL, dd, REQUIRED, x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1307 | |
b7892582 | 1308 | make_generic ("atan2", GFC_ISYM_ATAN2, GFC_STD_F77); |
1e399e23 | 1309 | |
e8525382 | 1310 | /* Bessel and Neumann functions for G77 compatibility. */ |
e1633d82 | 1311 | add_sym_1 ("besj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1312 | gfc_check_fn_r, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1313 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1314 | |
f489fba1 FXC |
1315 | make_alias ("bessel_j0", GFC_STD_F2008); |
1316 | ||
e1633d82 | 1317 | add_sym_1 ("dbesj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1318 | gfc_check_fn_d, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1319 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1320 | |
f489fba1 | 1321 | make_generic ("bessel_j0", GFC_ISYM_J0, GFC_STD_F2008); |
e8525382 | 1322 | |
e1633d82 | 1323 | add_sym_1 ("besj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1324 | gfc_check_fn_r, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1325 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1326 | |
f489fba1 FXC |
1327 | make_alias ("bessel_j1", GFC_STD_F2008); |
1328 | ||
e1633d82 | 1329 | add_sym_1 ("dbesj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1330 | gfc_check_fn_d, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1331 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1332 | |
f489fba1 | 1333 | make_generic ("bessel_j1", GFC_ISYM_J1, GFC_STD_F2008); |
e8525382 | 1334 | |
e1633d82 | 1335 | add_sym_2 ("besjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1336 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1337 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1338 | |
f489fba1 FXC |
1339 | make_alias ("bessel_jn", GFC_STD_F2008); |
1340 | ||
e1633d82 | 1341 | add_sym_2 ("dbesjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1342 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1343 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1344 | |
29698e0f | 1345 | add_sym_3 ("bessel_jn", GFC_ISYM_JN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
47b99694 | 1346 | gfc_check_bessel_n2, gfc_simplify_bessel_jn2, gfc_resolve_bessel_n2, |
29698e0f TB |
1347 | "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED, |
1348 | x, BT_REAL, dr, REQUIRED); | |
47b99694 | 1349 | set_attr_value (3, true, true, true); |
29698e0f | 1350 | |
f489fba1 | 1351 | make_generic ("bessel_jn", GFC_ISYM_JN, GFC_STD_F2008); |
e8525382 | 1352 | |
e1633d82 | 1353 | add_sym_1 ("besy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1354 | gfc_check_fn_r, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1355 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1356 | |
f489fba1 FXC |
1357 | make_alias ("bessel_y0", GFC_STD_F2008); |
1358 | ||
e1633d82 | 1359 | add_sym_1 ("dbesy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1360 | gfc_check_fn_d, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1361 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1362 | |
f489fba1 | 1363 | make_generic ("bessel_y0", GFC_ISYM_Y0, GFC_STD_F2008); |
e8525382 | 1364 | |
e1633d82 | 1365 | add_sym_1 ("besy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1366 | gfc_check_fn_r, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1367 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1368 | |
f489fba1 FXC |
1369 | make_alias ("bessel_y1", GFC_STD_F2008); |
1370 | ||
e1633d82 | 1371 | add_sym_1 ("dbesy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1372 | gfc_check_fn_d, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1373 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1374 | |
f489fba1 | 1375 | make_generic ("bessel_y1", GFC_ISYM_Y1, GFC_STD_F2008); |
e8525382 | 1376 | |
e1633d82 | 1377 | add_sym_2 ("besyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1378 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1379 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1380 | |
f489fba1 FXC |
1381 | make_alias ("bessel_yn", GFC_STD_F2008); |
1382 | ||
e1633d82 | 1383 | add_sym_2 ("dbesyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1384 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1385 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1386 | |
29698e0f | 1387 | add_sym_3 ("bessel_yn", GFC_ISYM_YN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008, |
47b99694 | 1388 | gfc_check_bessel_n2, gfc_simplify_bessel_yn2, gfc_resolve_bessel_n2, |
29698e0f TB |
1389 | "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED, |
1390 | x, BT_REAL, dr, REQUIRED); | |
47b99694 | 1391 | set_attr_value (3, true, true, true); |
29698e0f | 1392 | |
f489fba1 | 1393 | make_generic ("bessel_yn", GFC_ISYM_YN, GFC_STD_F2008); |
e8525382 | 1394 | |
e1633d82 | 1395 | add_sym_1 ("bit_size", GFC_ISYM_BIT_SIZE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1396 | gfc_check_i, gfc_simplify_bit_size, NULL, |
1270d633 | 1397 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1398 | |
cd5ecab6 | 1399 | make_generic ("bit_size", GFC_ISYM_BIT_SIZE, GFC_STD_F95); |
6de9cd9a | 1400 | |
e1633d82 | 1401 | add_sym_2 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
289e52fd | 1402 | gfc_check_bitfcn, gfc_simplify_btest, gfc_resolve_btest, |
1270d633 | 1403 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1404 | |
b7892582 | 1405 | make_generic ("btest", GFC_ISYM_BTEST, GFC_STD_F95); |
6de9cd9a | 1406 | |
e1633d82 | 1407 | add_sym_2 ("ceiling", GFC_ISYM_CEILING, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1408 | gfc_check_a_ikind, gfc_simplify_ceiling, gfc_resolve_ceiling, |
1270d633 | 1409 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1410 | |
b7892582 | 1411 | make_generic ("ceiling", GFC_ISYM_CEILING, GFC_STD_F95); |
6de9cd9a | 1412 | |
e1633d82 | 1413 | add_sym_2 ("char", GFC_ISYM_CHAR, CLASS_ELEMENTAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F77, |
6de9cd9a | 1414 | gfc_check_char, gfc_simplify_char, gfc_resolve_char, |
1270d633 | 1415 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1416 | |
b7892582 | 1417 | make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77); |
6de9cd9a | 1418 | |
e6c14898 | 1419 | add_sym_1 ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
a3e3233a FXC |
1420 | GFC_STD_GNU, gfc_check_chdir, NULL, gfc_resolve_chdir, |
1421 | nm, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
1422 | |
1423 | make_generic ("chdir", GFC_ISYM_CHDIR, GFC_STD_GNU); | |
a119fc1c | 1424 | |
e6c14898 DK |
1425 | add_sym_2 ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1426 | di, GFC_STD_GNU, gfc_check_chmod, NULL, gfc_resolve_chmod, | |
a119fc1c FXC |
1427 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); |
1428 | ||
1429 | make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU); | |
1430 | ||
e1633d82 | 1431 | add_sym_3 ("cmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1432 | gfc_check_cmplx, gfc_simplify_cmplx, gfc_resolve_cmplx, |
1270d633 SK |
1433 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, OPTIONAL, |
1434 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1435 | |
b7892582 | 1436 | make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77); |
6de9cd9a | 1437 | |
e1633d82 | 1438 | add_sym_0 ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, CLASS_INQUIRY, |
cd5ecab6 | 1439 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, NULL, NULL, NULL); |
0e7e7e6e FXC |
1440 | |
1441 | make_generic ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, | |
b251af97 | 1442 | GFC_STD_F2003); |
0e7e7e6e | 1443 | |
e1633d82 | 1444 | add_sym_2 ("complex", GFC_ISYM_COMPLEX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_GNU, |
5d723e54 FXC |
1445 | gfc_check_complex, gfc_simplify_complex, gfc_resolve_complex, |
1446 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED); | |
1447 | ||
1448 | make_generic ("complex", GFC_ISYM_COMPLEX, GFC_STD_GNU); | |
1449 | ||
6de9cd9a DN |
1450 | /* Making dcmplx a specific of cmplx causes cmplx to return a double |
1451 | complex instead of the default complex. */ | |
1452 | ||
e1633d82 | 1453 | add_sym_2 ("dcmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dd, GFC_STD_GNU, |
6de9cd9a | 1454 | gfc_check_dcmplx, gfc_simplify_dcmplx, gfc_resolve_dcmplx, |
1270d633 | 1455 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, OPTIONAL); |
6de9cd9a | 1456 | |
b7892582 | 1457 | make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU); |
6de9cd9a | 1458 | |
e1633d82 | 1459 | add_sym_1 ("conjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
985aff9c | 1460 | gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1461 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1462 | |
e1633d82 | 1463 | add_sym_1 ("dconjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1464 | NULL, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1465 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1466 | |
b7892582 | 1467 | make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77); |
6de9cd9a | 1468 | |
e1633d82 | 1469 | add_sym_1 ("cos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1470 | gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1471 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1472 | |
e1633d82 | 1473 | add_sym_1 ("dcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1474 | gfc_check_fn_d, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1475 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1476 | |
e1633d82 | 1477 | add_sym_1 ("ccos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1478 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1479 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1480 | |
e1633d82 | 1481 | add_sym_1 ("zcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1482 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1483 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1484 | |
19060788 | 1485 | make_alias ("cdcos", GFC_STD_GNU); |
6de9cd9a | 1486 | |
b7892582 | 1487 | make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77); |
6de9cd9a | 1488 | |
e1633d82 | 1489 | add_sym_1 ("cosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 1490 | gfc_check_fn_rc2008, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1491 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1492 | |
e1633d82 | 1493 | add_sym_1 ("dcosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1494 | gfc_check_fn_d, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1495 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1496 | |
b7892582 | 1497 | make_generic ("cosh", GFC_ISYM_COSH, GFC_STD_F77); |
6de9cd9a | 1498 | |
5cda5098 FXC |
1499 | add_sym_3 ("count", GFC_ISYM_COUNT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, |
1500 | BT_INTEGER, di, GFC_STD_F95, | |
a16d978f | 1501 | gfc_check_count, gfc_simplify_count, gfc_resolve_count, |
5cda5098 FXC |
1502 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1503 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1504 | |
b7892582 | 1505 | make_generic ("count", GFC_ISYM_COUNT, GFC_STD_F95); |
6de9cd9a | 1506 | |
e1633d82 | 1507 | add_sym_3 ("cshift", GFC_ISYM_CSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1508 | gfc_check_cshift, NULL, gfc_resolve_cshift, |
1270d633 SK |
1509 | ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, di, REQUIRED, |
1510 | dm, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 1511 | |
b7892582 | 1512 | make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95); |
6de9cd9a | 1513 | |
e6c14898 DK |
1514 | add_sym_1 ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
1515 | 0, GFC_STD_GNU, gfc_check_ctime, NULL, gfc_resolve_ctime, | |
1516 | tm, BT_INTEGER, di, REQUIRED); | |
35059811 FXC |
1517 | |
1518 | make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU); | |
1519 | ||
e1633d82 | 1520 | add_sym_1 ("dble", GFC_ISYM_DBLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1521 | gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble, |
1270d633 | 1522 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1523 | |
b7892582 | 1524 | make_generic ("dble", GFC_ISYM_DBLE, GFC_STD_F77); |
6de9cd9a | 1525 | |
e1633d82 | 1526 | add_sym_1 ("digits", GFC_ISYM_DIGITS, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1527 | gfc_check_digits, gfc_simplify_digits, NULL, |
1270d633 | 1528 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1529 | |
cd5ecab6 | 1530 | make_generic ("digits", GFC_ISYM_DIGITS, GFC_STD_F95); |
6de9cd9a | 1531 | |
e1633d82 | 1532 | add_sym_2 ("dim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1533 | gfc_check_a_p, gfc_simplify_dim, gfc_resolve_dim, |
c73b6478 | 1534 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1535 | |
e1633d82 | 1536 | add_sym_2 ("idim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1537 | NULL, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1538 | x, BT_INTEGER, di, REQUIRED, y, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1539 | |
e1633d82 | 1540 | add_sym_2 ("ddim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1541 | gfc_check_x_yd, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1542 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1543 | |
b7892582 | 1544 | make_generic ("dim", GFC_ISYM_DIM, GFC_STD_F77); |
6de9cd9a | 1545 | |
e1633d82 | 1546 | add_sym_2 ("dot_product", GFC_ISYM_DOT_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, |
8ec259c1 | 1547 | GFC_STD_F95, gfc_check_dot_product, gfc_simplify_dot_product, gfc_resolve_dot_product, |
1270d633 | 1548 | va, BT_REAL, dr, REQUIRED, vb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1549 | |
b7892582 | 1550 | make_generic ("dot_product", GFC_ISYM_DOT_PRODUCT, GFC_STD_F95); |
6de9cd9a | 1551 | |
e1633d82 | 1552 | add_sym_2 ("dprod", GFC_ISYM_DPROD,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1553 | gfc_check_dprod, gfc_simplify_dprod, gfc_resolve_dprod, |
1270d633 | 1554 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1555 | |
b7892582 | 1556 | make_generic ("dprod", GFC_ISYM_DPROD, GFC_STD_F77); |
6de9cd9a | 1557 | |
e1633d82 | 1558 | add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
1270d633 SK |
1559 | NULL, NULL, NULL, |
1560 | a, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 1561 | |
b7892582 | 1562 | make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU); |
6de9cd9a | 1563 | |
e1633d82 | 1564 | add_sym_4 ("eoshift", GFC_ISYM_EOSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1565 | gfc_check_eoshift, NULL, gfc_resolve_eoshift, |
1270d633 SK |
1566 | ar, BT_REAL, dr, 0, sh, BT_INTEGER, ii, REQUIRED, |
1567 | bd, BT_REAL, dr, 1, dm, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 1568 | |
b7892582 | 1569 | make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95); |
6de9cd9a | 1570 | |
e1633d82 | 1571 | add_sym_1 ("epsilon", GFC_ISYM_EPSILON, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1572 | gfc_check_x, gfc_simplify_epsilon, NULL, |
1270d633 | 1573 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1574 | |
cd5ecab6 | 1575 | make_generic ("epsilon", GFC_ISYM_EPSILON, GFC_STD_F95); |
6de9cd9a | 1576 | |
e8525382 | 1577 | /* G77 compatibility for the ERF() and ERFC() functions. */ |
f489fba1 | 1578 | add_sym_1 ("erf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1579 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erf, |
1580 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1581 | |
fdc54e88 FXC |
1582 | add_sym_1 ("derf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1583 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erf, | |
1584 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1585 | |
f489fba1 | 1586 | make_generic ("erf", GFC_ISYM_ERF, GFC_STD_F2008); |
e8525382 | 1587 | |
f489fba1 | 1588 | add_sym_1 ("erfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1589 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erfc, |
1590 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1591 | |
fdc54e88 FXC |
1592 | add_sym_1 ("derfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1593 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erfc, | |
1594 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1595 | |
f489fba1 FXC |
1596 | make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008); |
1597 | ||
1598 | add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO, | |
9b33a6a1 FXC |
1599 | BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, |
1600 | gfc_simplify_erfc_scaled, gfc_resolve_g77_math1, x, BT_REAL, | |
1601 | dr, REQUIRED); | |
f489fba1 FXC |
1602 | |
1603 | make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008); | |
e8525382 | 1604 | |
2bd74949 | 1605 | /* G77 compatibility */ |
e6c14898 DK |
1606 | add_sym_1 ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
1607 | 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL, | |
1270d633 | 1608 | x, BT_REAL, 4, REQUIRED); |
2bd74949 | 1609 | |
a1ba31ce DF |
1610 | make_generic ("dtime", GFC_ISYM_DTIME, GFC_STD_GNU); |
1611 | ||
e6c14898 DK |
1612 | add_sym_1 ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
1613 | 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL, | |
a1ba31ce | 1614 | x, BT_REAL, 4, REQUIRED); |
2bd74949 | 1615 | |
b7892582 | 1616 | make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU); |
2bd74949 | 1617 | |
e1633d82 | 1618 | add_sym_1 ("exp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1619 | gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1620 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1621 | |
e1633d82 | 1622 | add_sym_1 ("dexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1623 | gfc_check_fn_d, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1624 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1625 | |
e1633d82 | 1626 | add_sym_1 ("cexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1627 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1628 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1629 | |
e1633d82 | 1630 | add_sym_1 ("zexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1631 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1632 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1633 | |
19060788 | 1634 | make_alias ("cdexp", GFC_STD_GNU); |
6de9cd9a | 1635 | |
b7892582 | 1636 | make_generic ("exp", GFC_ISYM_EXP, GFC_STD_F77); |
6de9cd9a | 1637 | |
e1633d82 | 1638 | add_sym_1 ("exponent", GFC_ISYM_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1639 | gfc_check_x, gfc_simplify_exponent, gfc_resolve_exponent, |
1270d633 | 1640 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1641 | |
b7892582 | 1642 | make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95); |
6de9cd9a | 1643 | |
cf2b3c22 TB |
1644 | add_sym_2 ("extends_type_of", GFC_ISYM_EXTENDS_TYPE_OF, CLASS_INQUIRY, |
1645 | ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
7c1dab0d | 1646 | gfc_check_same_type_as, NULL, gfc_resolve_extends_type_of, |
cf2b3c22 TB |
1647 | a, BT_UNKNOWN, 0, REQUIRED, |
1648 | mo, BT_UNKNOWN, 0, REQUIRED); | |
1649 | ||
e6c14898 DK |
1650 | add_sym_0 ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
1651 | dc, GFC_STD_GNU, NULL, NULL, gfc_resolve_fdate); | |
35059811 FXC |
1652 | |
1653 | make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU); | |
1654 | ||
e1633d82 | 1655 | add_sym_2 ("floor", GFC_ISYM_FLOOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1656 | gfc_check_a_ikind, gfc_simplify_floor, gfc_resolve_floor, |
1270d633 | 1657 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1658 | |
b7892582 | 1659 | make_generic ("floor", GFC_ISYM_FLOOR, GFC_STD_F95); |
6de9cd9a | 1660 | |
df65f093 | 1661 | /* G77 compatible fnum */ |
e6c14898 DK |
1662 | add_sym_1 ("fnum", GFC_ISYM_FNUM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1663 | di, GFC_STD_GNU, gfc_check_fnum, NULL, gfc_resolve_fnum, | |
df65f093 SK |
1664 | ut, BT_INTEGER, di, REQUIRED); |
1665 | ||
1666 | make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU); | |
1667 | ||
e1633d82 | 1668 | add_sym_1 ("fraction", GFC_ISYM_FRACTION, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1669 | gfc_check_x, gfc_simplify_fraction, gfc_resolve_fraction, |
1270d633 | 1670 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1671 | |
b7892582 | 1672 | make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95); |
6de9cd9a | 1673 | |
e6c14898 | 1674 | add_sym_2 ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
1675 | GFC_STD_GNU, gfc_check_fstat, NULL, gfc_resolve_fstat, |
1676 | ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
df65f093 SK |
1677 | |
1678 | make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU); | |
1679 | ||
e6c14898 DK |
1680 | add_sym_1 ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1681 | ii, GFC_STD_GNU, gfc_check_ftell, NULL, gfc_resolve_ftell, | |
5d723e54 FXC |
1682 | ut, BT_INTEGER, di, REQUIRED); |
1683 | ||
1684 | make_generic ("ftell", GFC_ISYM_FTELL, GFC_STD_GNU); | |
1685 | ||
e6c14898 DK |
1686 | add_sym_2 ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1687 | di, GFC_STD_GNU, gfc_check_fgetputc, NULL, gfc_resolve_fgetc, | |
5d723e54 FXC |
1688 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED); |
1689 | ||
1690 | make_generic ("fgetc", GFC_ISYM_FGETC, GFC_STD_GNU); | |
1691 | ||
e6c14898 DK |
1692 | add_sym_1 ("fget", GFC_ISYM_FGET, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1693 | di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fget, | |
5d723e54 FXC |
1694 | c, BT_CHARACTER, dc, REQUIRED); |
1695 | ||
1696 | make_generic ("fget", GFC_ISYM_FGET, GFC_STD_GNU); | |
1697 | ||
e6c14898 DK |
1698 | add_sym_2 ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1699 | di, GFC_STD_GNU, gfc_check_fgetputc, NULL, gfc_resolve_fputc, | |
5d723e54 FXC |
1700 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED); |
1701 | ||
1702 | make_generic ("fputc", GFC_ISYM_FPUTC, GFC_STD_GNU); | |
1703 | ||
e6c14898 DK |
1704 | add_sym_1 ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1705 | di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fput, | |
5d723e54 FXC |
1706 | c, BT_CHARACTER, dc, REQUIRED); |
1707 | ||
1708 | make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU); | |
1709 | ||
7bc19392 | 1710 | add_sym_1 ("gamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
f489fba1 FXC |
1711 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_gamma, |
1712 | gfc_resolve_gamma, x, BT_REAL, dr, REQUIRED); | |
75be5dc0 | 1713 | |
7bc19392 | 1714 | add_sym_1 ("dgamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
15ead859 | 1715 | gfc_check_fn_d, gfc_simplify_gamma, gfc_resolve_gamma, |
75be5dc0 TB |
1716 | x, BT_REAL, dr, REQUIRED); |
1717 | ||
7bc19392 | 1718 | make_generic ("gamma", GFC_ISYM_TGAMMA, GFC_STD_F2008); |
75be5dc0 | 1719 | |
4c0c6b9f | 1720 | /* Unix IDs (g77 compatibility) */ |
e6c14898 DK |
1721 | add_sym_1 ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1722 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getcwd, | |
1270d633 SK |
1723 | c, BT_CHARACTER, dc, REQUIRED); |
1724 | ||
b7892582 | 1725 | make_generic ("getcwd", GFC_ISYM_GETCWD, GFC_STD_GNU); |
a8c60d7f | 1726 | |
e6c14898 DK |
1727 | add_sym_0 ("getgid", GFC_ISYM_GETGID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1728 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getgid); | |
1270d633 | 1729 | |
b7892582 | 1730 | make_generic ("getgid", GFC_ISYM_GETGID, GFC_STD_GNU); |
4c0c6b9f | 1731 | |
e6c14898 DK |
1732 | add_sym_0 ("getpid", GFC_ISYM_GETPID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1733 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getpid); | |
1270d633 | 1734 | |
b7892582 | 1735 | make_generic ("getpid", GFC_ISYM_GETPID, GFC_STD_GNU); |
4c0c6b9f | 1736 | |
e6c14898 DK |
1737 | add_sym_0 ("getuid", GFC_ISYM_GETUID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1738 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getuid); | |
1270d633 | 1739 | |
b7892582 | 1740 | make_generic ("getuid", GFC_ISYM_GETUID, GFC_STD_GNU); |
4c0c6b9f | 1741 | |
e6c14898 DK |
1742 | add_sym_1 ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1743 | di, GFC_STD_GNU, gfc_check_hostnm, NULL, gfc_resolve_hostnm, | |
f77b6ca3 FXC |
1744 | a, BT_CHARACTER, dc, REQUIRED); |
1745 | ||
1746 | make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU); | |
1747 | ||
e1633d82 | 1748 | add_sym_1 ("huge", GFC_ISYM_HUGE, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1749 | gfc_check_huge, gfc_simplify_huge, NULL, |
1270d633 | 1750 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1751 | |
cd5ecab6 | 1752 | make_generic ("huge", GFC_ISYM_HUGE, GFC_STD_F95); |
6de9cd9a | 1753 | |
f489fba1 FXC |
1754 | add_sym_2 ("hypot", GFC_ISYM_HYPOT, CLASS_ELEMENTAL, ACTUAL_NO, |
1755 | BT_REAL, dr, GFC_STD_F2008, | |
1756 | gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot, | |
1757 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); | |
1758 | ||
1759 | make_generic ("hypot", GFC_ISYM_HYPOT, GFC_STD_F2008); | |
1760 | ||
5cda5098 FXC |
1761 | add_sym_2 ("iachar", GFC_ISYM_IACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1762 | BT_INTEGER, di, GFC_STD_F95, | |
1763 | gfc_check_ichar_iachar, gfc_simplify_iachar, gfc_resolve_iachar, | |
1764 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1765 | |
b7892582 | 1766 | make_generic ("iachar", GFC_ISYM_IACHAR, GFC_STD_F95); |
6de9cd9a | 1767 | |
e1633d82 | 1768 | add_sym_2 ("iand", GFC_ISYM_IAND, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1769 | gfc_check_iand, gfc_simplify_iand, gfc_resolve_iand, |
1270d633 | 1770 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1771 | |
b7892582 | 1772 | make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95); |
6de9cd9a | 1773 | |
e6c14898 DK |
1774 | add_sym_2 ("and", GFC_ISYM_AND, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
1775 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_and, gfc_resolve_and, | |
5d723e54 FXC |
1776 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
1777 | ||
1778 | make_generic ("and", GFC_ISYM_AND, GFC_STD_GNU); | |
1779 | ||
e6c14898 DK |
1780 | add_sym_0 ("iargc", GFC_ISYM_IARGC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1781 | di, GFC_STD_GNU, NULL, NULL, NULL); | |
1270d633 | 1782 | |
b7892582 | 1783 | make_generic ("iargc", GFC_ISYM_IARGC, GFC_STD_GNU); |
b41b2534 | 1784 | |
e1633d82 | 1785 | add_sym_2 ("ibclr", GFC_ISYM_IBCLR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
289e52fd | 1786 | gfc_check_bitfcn, gfc_simplify_ibclr, gfc_resolve_ibclr, |
1270d633 | 1787 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1788 | |
b7892582 | 1789 | make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95); |
6de9cd9a | 1790 | |
e1633d82 | 1791 | add_sym_3 ("ibits", GFC_ISYM_IBITS, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1792 | gfc_check_ibits, gfc_simplify_ibits, gfc_resolve_ibits, |
1270d633 SK |
1793 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED, |
1794 | ln, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 1795 | |
b7892582 | 1796 | make_generic ("ibits", GFC_ISYM_IBITS, GFC_STD_F95); |
6de9cd9a | 1797 | |
e1633d82 | 1798 | add_sym_2 ("ibset", GFC_ISYM_IBSET, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
289e52fd | 1799 | gfc_check_bitfcn, gfc_simplify_ibset, gfc_resolve_ibset, |
1270d633 | 1800 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1801 | |
b7892582 | 1802 | make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95); |
6de9cd9a | 1803 | |
5cda5098 FXC |
1804 | add_sym_2 ("ichar", GFC_ISYM_ICHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1805 | BT_INTEGER, di, GFC_STD_F77, | |
860c8f3b | 1806 | gfc_check_ichar_iachar, gfc_simplify_ichar, gfc_resolve_ichar, |
5cda5098 | 1807 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1808 | |
b7892582 | 1809 | make_generic ("ichar", GFC_ISYM_ICHAR, GFC_STD_F77); |
6de9cd9a | 1810 | |
e1633d82 | 1811 | add_sym_2 ("ieor", GFC_ISYM_IEOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1812 | gfc_check_ieor, gfc_simplify_ieor, gfc_resolve_ieor, |
1270d633 | 1813 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1814 | |
c3d003d2 | 1815 | make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95); |
6de9cd9a | 1816 | |
e6c14898 DK |
1817 | add_sym_2 ("xor", GFC_ISYM_XOR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
1818 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_xor, gfc_resolve_xor, | |
5d723e54 FXC |
1819 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
1820 | ||
1821 | make_generic ("xor", GFC_ISYM_XOR, GFC_STD_GNU); | |
1822 | ||
e6c14898 DK |
1823 | add_sym_0 ("ierrno", GFC_ISYM_IERRNO, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1824 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_ierrno); | |
f77b6ca3 FXC |
1825 | |
1826 | make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU); | |
1827 | ||
64f002ed | 1828 | add_sym_2 ("image_index", GFC_ISYM_IMAGE_INDEX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, |
0d6d8e00 | 1829 | gfc_check_image_index, gfc_simplify_image_index, gfc_resolve_image_index, |
64f002ed TB |
1830 | ca, BT_REAL, dr, REQUIRED, sub, BT_INTEGER, ii, REQUIRED); |
1831 | ||
32a126b2 FXC |
1832 | /* The resolution function for INDEX is called gfc_resolve_index_func |
1833 | because the name gfc_resolve_index is already used in resolve.c. */ | |
5cda5098 FXC |
1834 | add_sym_4 ("index", GFC_ISYM_INDEX, CLASS_ELEMENTAL, ACTUAL_YES, |
1835 | BT_INTEGER, di, GFC_STD_F77, | |
0e7e7e6e | 1836 | gfc_check_index, gfc_simplify_index, gfc_resolve_index_func, |
1270d633 | 1837 | stg, BT_CHARACTER, dc, REQUIRED, ssg, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 1838 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1839 | |
b7892582 | 1840 | make_generic ("index", GFC_ISYM_INDEX, GFC_STD_F77); |
6de9cd9a | 1841 | |
e1633d82 | 1842 | add_sym_2 ("int", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1843 | gfc_check_int, gfc_simplify_int, gfc_resolve_int, |
1270d633 | 1844 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1845 | |
e1633d82 | 1846 | add_sym_1 ("ifix", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
1847 | NULL, gfc_simplify_ifix, NULL, |
1848 | a, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 1849 | |
e1633d82 | 1850 | add_sym_1 ("idint", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
1851 | NULL, gfc_simplify_idint, NULL, |
1852 | a, BT_REAL, dd, REQUIRED); | |
6de9cd9a | 1853 | |
b7892582 | 1854 | make_generic ("int", GFC_ISYM_INT, GFC_STD_F77); |
6de9cd9a | 1855 | |
e1633d82 | 1856 | add_sym_1 ("int2", GFC_ISYM_INT2, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1857 | gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2, |
1858 | a, BT_REAL, dr, REQUIRED); | |
1859 | ||
1860 | make_alias ("short", GFC_STD_GNU); | |
1861 | ||
1862 | make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU); | |
1863 | ||
e1633d82 | 1864 | add_sym_1 ("int8", GFC_ISYM_INT8, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1865 | gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8, |
1866 | a, BT_REAL, dr, REQUIRED); | |
1867 | ||
1868 | make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU); | |
1869 | ||
e1633d82 | 1870 | add_sym_1 ("long", GFC_ISYM_LONG, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1871 | gfc_check_intconv, gfc_simplify_long, gfc_resolve_long, |
1872 | a, BT_REAL, dr, REQUIRED); | |
1873 | ||
1874 | make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU); | |
1875 | ||
e1633d82 | 1876 | add_sym_2 ("ior", GFC_ISYM_IOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1877 | gfc_check_ior, gfc_simplify_ior, gfc_resolve_ior, |
1270d633 | 1878 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1879 | |
b7892582 | 1880 | make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95); |
6de9cd9a | 1881 | |
e6c14898 DK |
1882 | add_sym_2 ("or", GFC_ISYM_OR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
1883 | dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_or, gfc_resolve_or, | |
5d723e54 FXC |
1884 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); |
1885 | ||
1886 | make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU); | |
1887 | ||
2bd74949 | 1888 | /* The following function is for G77 compatibility. */ |
e6c14898 DK |
1889 | add_sym_1 ("irand", GFC_ISYM_IRAND, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1890 | 4, GFC_STD_GNU, gfc_check_irand, NULL, NULL, | |
1270d633 | 1891 | i, BT_INTEGER, 4, OPTIONAL); |
2bd74949 | 1892 | |
b7892582 | 1893 | make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU); |
2bd74949 | 1894 | |
e6c14898 DK |
1895 | add_sym_1 ("isatty", GFC_ISYM_ISATTY, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL, |
1896 | dl, GFC_STD_GNU, gfc_check_isatty, NULL, gfc_resolve_isatty, | |
ae8b8789 FXC |
1897 | ut, BT_INTEGER, di, REQUIRED); |
1898 | ||
1899 | make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU); | |
1900 | ||
bae89173 FXC |
1901 | add_sym_1 ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, |
1902 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
4ec80803 FXC |
1903 | gfc_check_i, gfc_simplify_is_iostat_end, NULL, |
1904 | i, BT_INTEGER, 0, REQUIRED); | |
bae89173 FXC |
1905 | |
1906 | make_generic ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, GFC_STD_F2003); | |
1907 | ||
1908 | add_sym_1 ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, | |
1909 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
4ec80803 FXC |
1910 | gfc_check_i, gfc_simplify_is_iostat_eor, NULL, |
1911 | i, BT_INTEGER, 0, REQUIRED); | |
bae89173 FXC |
1912 | |
1913 | make_generic ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, GFC_STD_F2003); | |
1914 | ||
4ec80803 FXC |
1915 | add_sym_1 ("isnan", GFC_ISYM_ISNAN, CLASS_ELEMENTAL, ACTUAL_NO, |
1916 | BT_LOGICAL, dl, GFC_STD_GNU, | |
1917 | gfc_check_isnan, gfc_simplify_isnan, NULL, | |
3d97b1af FXC |
1918 | x, BT_REAL, 0, REQUIRED); |
1919 | ||
1920 | make_generic ("isnan", GFC_ISYM_ISNAN, GFC_STD_GNU); | |
1921 | ||
e1633d82 | 1922 | add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1923 | gfc_check_ishft, NULL, gfc_resolve_rshift, |
1924 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); | |
1925 | ||
1926 | make_generic ("rshift", GFC_ISYM_RSHIFT, GFC_STD_GNU); | |
1927 | ||
e1633d82 | 1928 | add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1929 | gfc_check_ishft, NULL, gfc_resolve_lshift, |
1930 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); | |
1931 | ||
1932 | make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU); | |
1933 | ||
e1633d82 | 1934 | add_sym_2 ("ishft", GFC_ISYM_ISHFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1935 | gfc_check_ishft, gfc_simplify_ishft, gfc_resolve_ishft, |
1270d633 | 1936 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1937 | |
b7892582 | 1938 | make_generic ("ishft", GFC_ISYM_ISHFT, GFC_STD_F95); |
6de9cd9a | 1939 | |
e1633d82 | 1940 | add_sym_3 ("ishftc", GFC_ISYM_ISHFTC, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1941 | gfc_check_ishftc, gfc_simplify_ishftc, gfc_resolve_ishftc, |
1270d633 SK |
1942 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED, |
1943 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1944 | |
b7892582 | 1945 | make_generic ("ishftc", GFC_ISYM_ISHFTC, GFC_STD_F95); |
6de9cd9a | 1946 | |
e6c14898 DK |
1947 | add_sym_2 ("kill", GFC_ISYM_KILL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
1948 | di, GFC_STD_GNU, gfc_check_kill, NULL, gfc_resolve_kill, | |
f77b6ca3 FXC |
1949 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); |
1950 | ||
1951 | make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU); | |
1952 | ||
e1633d82 | 1953 | add_sym_1 ("kind", GFC_ISYM_KIND, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
1270d633 SK |
1954 | gfc_check_kind, gfc_simplify_kind, NULL, |
1955 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 1956 | |
cd5ecab6 | 1957 | make_generic ("kind", GFC_ISYM_KIND, GFC_STD_F95); |
6de9cd9a | 1958 | |
5cda5098 FXC |
1959 | add_sym_3 ("lbound", GFC_ISYM_LBOUND, CLASS_INQUIRY, ACTUAL_NO, |
1960 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 1961 | gfc_check_lbound, gfc_simplify_lbound, gfc_resolve_lbound, |
5cda5098 FXC |
1962 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, di, OPTIONAL, |
1963 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1964 | |
b7892582 | 1965 | make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95); |
6de9cd9a | 1966 | |
64f002ed | 1967 | add_sym_3 ("lcobound", GFC_ISYM_LCOBOUND, CLASS_INQUIRY, ACTUAL_NO, |
0d6d8e00 TB |
1968 | BT_INTEGER, di, GFC_STD_F2008, |
1969 | gfc_check_lcobound, gfc_simplify_lcobound, gfc_resolve_lcobound, | |
64f002ed TB |
1970 | ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1971 | kind, BT_INTEGER, di, OPTIONAL); | |
1972 | ||
0d6d8e00 | 1973 | make_generic ("lcobound", GFC_ISYM_LCOBOUND, GFC_STD_F2008); |
64f002ed | 1974 | |
414f00e9 SB |
1975 | add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO, |
1976 | BT_INTEGER, di, GFC_STD_F2008, | |
1977 | gfc_check_i, gfc_simplify_leadz, NULL, | |
1978 | i, BT_INTEGER, di, REQUIRED); | |
1979 | ||
1980 | make_generic ("leadz", GFC_ISYM_LEADZ, GFC_STD_F2008); | |
1981 | ||
5cda5098 FXC |
1982 | add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES, |
1983 | BT_INTEGER, di, GFC_STD_F77, | |
1984 | gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len, | |
1985 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1986 | |
b7892582 | 1987 | make_generic ("len", GFC_ISYM_LEN, GFC_STD_F77); |
6de9cd9a | 1988 | |
5cda5098 FXC |
1989 | add_sym_2 ("len_trim", GFC_ISYM_LEN_TRIM, CLASS_ELEMENTAL, ACTUAL_NO, |
1990 | BT_INTEGER, di, GFC_STD_F95, | |
1991 | gfc_check_len_lentrim, gfc_simplify_len_trim, gfc_resolve_len_trim, | |
1992 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1993 | |
f77b6ca3 FXC |
1994 | make_alias ("lnblnk", GFC_STD_GNU); |
1995 | ||
b7892582 | 1996 | make_generic ("len_trim", GFC_ISYM_LEN_TRIM, GFC_STD_F95); |
6de9cd9a | 1997 | |
f489fba1 FXC |
1998 | add_sym_1 ("lgamma", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, |
1999 | dr, GFC_STD_GNU, | |
75be5dc0 TB |
2000 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, |
2001 | x, BT_REAL, dr, REQUIRED); | |
2002 | ||
f489fba1 FXC |
2003 | make_alias ("log_gamma", GFC_STD_F2008); |
2004 | ||
75be5dc0 TB |
2005 | add_sym_1 ("algama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
2006 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, | |
2007 | x, BT_REAL, dr, REQUIRED); | |
2008 | ||
2009 | add_sym_1 ("dlgama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, | |
15ead859 | 2010 | gfc_check_fn_d, gfc_simplify_lgamma, gfc_resolve_lgamma, |
75be5dc0 TB |
2011 | x, BT_REAL, dr, REQUIRED); |
2012 | ||
f489fba1 | 2013 | make_generic ("log_gamma", GFC_ISYM_LGAMMA, GFC_STD_F2008); |
75be5dc0 TB |
2014 | |
2015 | ||
d393bbd7 FXC |
2016 | add_sym_2 ("lge", GFC_ISYM_LGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2017 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lge, NULL, | |
1270d633 | 2018 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2019 | |
b7892582 | 2020 | make_generic ("lge", GFC_ISYM_LGE, GFC_STD_F77); |
6de9cd9a | 2021 | |
d393bbd7 FXC |
2022 | add_sym_2 ("lgt", GFC_ISYM_LGT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2023 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lgt, NULL, | |
1270d633 | 2024 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2025 | |
b7892582 | 2026 | make_generic ("lgt", GFC_ISYM_LGT, GFC_STD_F77); |
6de9cd9a | 2027 | |
d393bbd7 FXC |
2028 | add_sym_2 ("lle",GFC_ISYM_LLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2029 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lle, NULL, | |
1270d633 | 2030 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2031 | |
b7892582 | 2032 | make_generic ("lle", GFC_ISYM_LLE, GFC_STD_F77); |
6de9cd9a | 2033 | |
d393bbd7 FXC |
2034 | add_sym_2 ("llt", GFC_ISYM_LLT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
2035 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_llt, NULL, | |
1270d633 | 2036 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2037 | |
b7892582 | 2038 | make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77); |
6de9cd9a | 2039 | |
e6c14898 | 2040 | add_sym_2 ("link", GFC_ISYM_LINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2041 | GFC_STD_GNU, gfc_check_link, NULL, gfc_resolve_link, |
2042 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
2043 | |
2044 | make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU); | |
2045 | ||
e1633d82 | 2046 | add_sym_1 ("log", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2047 | gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2048 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2049 | |
e1633d82 | 2050 | add_sym_1 ("alog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
1270d633 SK |
2051 | NULL, gfc_simplify_log, gfc_resolve_log, |
2052 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2053 | |
e1633d82 | 2054 | add_sym_1 ("dlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2055 | gfc_check_fn_d, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2056 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2057 | |
e1633d82 | 2058 | add_sym_1 ("clog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2059 | NULL, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 2060 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2061 | |
e1633d82 | 2062 | add_sym_1 ("zlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2063 | NULL, gfc_simplify_log, gfc_resolve_log, |
2064 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2065 | |
19060788 | 2066 | make_alias ("cdlog", GFC_STD_GNU); |
6de9cd9a | 2067 | |
b7892582 | 2068 | make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77); |
6de9cd9a | 2069 | |
e1633d82 | 2070 | add_sym_1 ("log10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2071 | gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2072 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2073 | |
e1633d82 | 2074 | add_sym_1 ("alog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2075 | NULL, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2076 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2077 | |
e1633d82 | 2078 | add_sym_1 ("dlog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2079 | gfc_check_fn_d, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 2080 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2081 | |
b7892582 | 2082 | make_generic ("log10", GFC_ISYM_LOG10, GFC_STD_F77); |
6de9cd9a | 2083 | |
e1633d82 | 2084 | add_sym_2 ("logical", GFC_ISYM_LOGICAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 2085 | gfc_check_logical, gfc_simplify_logical, gfc_resolve_logical, |
1270d633 | 2086 | l, BT_LOGICAL, dl, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2087 | |
b7892582 | 2088 | make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95); |
6de9cd9a | 2089 | |
e6c14898 | 2090 | add_sym_2 ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2091 | GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_lstat, |
2092 | nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
bf3fb7e4 FXC |
2093 | |
2094 | make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU); | |
2095 | ||
e6c14898 | 2096 | add_sym_1 ("malloc", GFC_ISYM_MALLOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii, |
2f8cce28 FXC |
2097 | GFC_STD_GNU, gfc_check_malloc, NULL, gfc_resolve_malloc, |
2098 | sz, BT_INTEGER, di, REQUIRED); | |
0d519038 FXC |
2099 | |
2100 | make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU); | |
2101 | ||
e1633d82 | 2102 | add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8ec259c1 | 2103 | gfc_check_matmul, gfc_simplify_matmul, gfc_resolve_matmul, |
1270d633 | 2104 | ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2105 | |
b7892582 | 2106 | make_generic ("matmul", GFC_ISYM_MATMUL, GFC_STD_F95); |
6de9cd9a DN |
2107 | |
2108 | /* Note: amax0 is equivalent to real(max), max1 is equivalent to | |
2109 | int(max). The max function must take at least two arguments. */ | |
2110 | ||
e1633d82 | 2111 | add_sym_1m ("max", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 2112 | gfc_check_min_max, gfc_simplify_max, gfc_resolve_max, |
1270d633 | 2113 | a1, BT_UNKNOWN, dr, REQUIRED, a2, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2114 | |
e1633d82 | 2115 | add_sym_1m ("max0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2116 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 2117 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2118 | |
e1633d82 | 2119 | add_sym_1m ("amax0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2120 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 2121 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2122 | |
e1633d82 | 2123 | add_sym_1m ("amax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2124 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 2125 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2126 | |
e1633d82 | 2127 | add_sym_1m ("max1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2128 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 2129 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2130 | |
e1633d82 | 2131 | add_sym_1m ("dmax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 2132 | gfc_check_min_max_double, gfc_simplify_max, NULL, |
1270d633 | 2133 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2134 | |
b7892582 | 2135 | make_generic ("max", GFC_ISYM_MAX, GFC_STD_F77); |
6de9cd9a | 2136 | |
e1633d82 | 2137 | add_sym_1 ("maxexponent", GFC_ISYM_MAXEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 | 2138 | GFC_STD_F95, gfc_check_x, gfc_simplify_maxexponent, NULL, |
1270d633 | 2139 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2140 | |
cd5ecab6 | 2141 | make_generic ("maxexponent", GFC_ISYM_MAXEXPONENT, GFC_STD_F95); |
6de9cd9a | 2142 | |
e1633d82 | 2143 | add_sym_3ml ("maxloc", GFC_ISYM_MAXLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
f3207b37 | 2144 | gfc_check_minloc_maxloc, NULL, gfc_resolve_maxloc, |
1270d633 SK |
2145 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2146 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2147 | |
b7892582 | 2148 | make_generic ("maxloc", GFC_ISYM_MAXLOC, GFC_STD_F95); |
6de9cd9a | 2149 | |
e1633d82 | 2150 | add_sym_3red ("maxval", GFC_ISYM_MAXVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 2151 | gfc_check_minval_maxval, gfc_simplify_maxval, gfc_resolve_maxval, |
1270d633 SK |
2152 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2153 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2154 | |
b7892582 | 2155 | make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95); |
6de9cd9a | 2156 | |
e6c14898 | 2157 | add_sym_0 ("mclock", GFC_ISYM_MCLOCK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 | 2158 | GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock); |
bf3fb7e4 FXC |
2159 | |
2160 | make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU); | |
2161 | ||
e6c14898 DK |
2162 | add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2163 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8); | |
bf3fb7e4 FXC |
2164 | |
2165 | make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU); | |
2166 | ||
e1633d82 | 2167 | add_sym_3 ("merge", GFC_ISYM_MERGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8f2b565d | 2168 | gfc_check_merge, gfc_simplify_merge, gfc_resolve_merge, |
1270d633 SK |
2169 | ts, BT_REAL, dr, REQUIRED, fs, BT_REAL, dr, REQUIRED, |
2170 | msk, BT_LOGICAL, dl, REQUIRED); | |
6de9cd9a | 2171 | |
b7892582 | 2172 | make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95); |
6de9cd9a | 2173 | |
1270d633 SK |
2174 | /* Note: amin0 is equivalent to real(min), min1 is equivalent to |
2175 | int(min). */ | |
6de9cd9a | 2176 | |
e1633d82 | 2177 | add_sym_1m ("min", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 2178 | gfc_check_min_max, gfc_simplify_min, gfc_resolve_min, |
b251af97 | 2179 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2180 | |
e1633d82 | 2181 | add_sym_1m ("min0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2182 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 2183 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2184 | |
e1633d82 | 2185 | add_sym_1m ("amin0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2186 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 2187 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2188 | |
e1633d82 | 2189 | add_sym_1m ("amin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2190 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2191 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2192 | |
e1633d82 | 2193 | add_sym_1m ("min1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2194 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2195 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2196 | |
e1633d82 | 2197 | add_sym_1m ("dmin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 2198 | gfc_check_min_max_double, gfc_simplify_min, NULL, |
b251af97 | 2199 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2200 | |
b7892582 | 2201 | make_generic ("min", GFC_ISYM_MIN, GFC_STD_F77); |
6de9cd9a | 2202 | |
e1633d82 | 2203 | add_sym_1 ("minexponent", GFC_ISYM_MINEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 | 2204 | GFC_STD_F95, gfc_check_x, gfc_simplify_minexponent, NULL, |
1270d633 | 2205 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2206 | |
cd5ecab6 | 2207 | make_generic ("minexponent", GFC_ISYM_MINEXPONENT, GFC_STD_F95); |
6de9cd9a | 2208 | |
e1633d82 | 2209 | add_sym_3ml ("minloc", GFC_ISYM_MINLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
f3207b37 | 2210 | gfc_check_minloc_maxloc, NULL, gfc_resolve_minloc, |
1270d633 SK |
2211 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2212 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2213 | |
b7892582 | 2214 | make_generic ("minloc", GFC_ISYM_MINLOC, GFC_STD_F95); |
6de9cd9a | 2215 | |
e1633d82 | 2216 | add_sym_3red ("minval", GFC_ISYM_MINVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 2217 | gfc_check_minval_maxval, gfc_simplify_minval, gfc_resolve_minval, |
1270d633 SK |
2218 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2219 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2220 | |
b7892582 | 2221 | make_generic ("minval", GFC_ISYM_MINVAL, GFC_STD_F95); |
6de9cd9a | 2222 | |
e1633d82 | 2223 | add_sym_2 ("mod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2224 | gfc_check_a_p, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2225 | a, BT_INTEGER, di, REQUIRED, p, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2226 | |
e1633d82 | 2227 | add_sym_2 ("amod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2228 | NULL, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2229 | a, BT_REAL, dr, REQUIRED, p, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2230 | |
e1633d82 | 2231 | add_sym_2 ("dmod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2232 | gfc_check_x_yd, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2233 | a, BT_REAL, dd, REQUIRED, p, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2234 | |
b7892582 | 2235 | make_generic ("mod", GFC_ISYM_MOD, GFC_STD_F77); |
6de9cd9a | 2236 | |
e1633d82 | 2237 | add_sym_2 ("modulo", GFC_ISYM_MODULO, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, di, GFC_STD_F95, |
6de9cd9a | 2238 | gfc_check_a_p, gfc_simplify_modulo, gfc_resolve_modulo, |
1270d633 | 2239 | a, BT_REAL, di, REQUIRED, p, BT_REAL, di, REQUIRED); |
6de9cd9a | 2240 | |
b7892582 | 2241 | make_generic ("modulo", GFC_ISYM_MODULO, GFC_STD_F95); |
6de9cd9a | 2242 | |
e1633d82 | 2243 | add_sym_2 ("nearest", GFC_ISYM_NEAREST, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8765339d | 2244 | gfc_check_nearest, gfc_simplify_nearest, gfc_resolve_nearest, |
1270d633 | 2245 | x, BT_REAL, dr, REQUIRED, s, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2246 | |
b7892582 | 2247 | make_generic ("nearest", GFC_ISYM_NEAREST, GFC_STD_F95); |
6de9cd9a | 2248 | |
e1633d82 | 2249 | add_sym_1 ("new_line", GFC_ISYM_NEW_LINE, CLASS_INQUIRY, ACTUAL_NO, BT_CHARACTER, dc, |
8d2c2905 | 2250 | GFC_STD_F2003, gfc_check_new_line, gfc_simplify_new_line, NULL, |
9fe3100e | 2251 | a, BT_CHARACTER, dc, REQUIRED); |
bec93d79 | 2252 | |
cd5ecab6 DF |
2253 | make_generic ("new_line", GFC_ISYM_NEW_LINE, GFC_STD_F2003); |
2254 | ||
e1633d82 | 2255 | add_sym_2 ("nint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2256 | gfc_check_a_ikind, gfc_simplify_nint, gfc_resolve_nint, |
1270d633 | 2257 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2258 | |
e1633d82 | 2259 | add_sym_1 ("idnint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2260 | gfc_check_idnint, gfc_simplify_idnint, gfc_resolve_idnint, |
1270d633 | 2261 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2262 | |
b7892582 | 2263 | make_generic ("nint", GFC_ISYM_NINT, GFC_STD_F77); |
6de9cd9a | 2264 | |
e1633d82 | 2265 | add_sym_1 ("not", GFC_ISYM_NOT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2266 | gfc_check_i, gfc_simplify_not, gfc_resolve_not, |
1270d633 | 2267 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2268 | |
b7892582 | 2269 | make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95); |
6de9cd9a | 2270 | |
e1633d82 | 2271 | add_sym_1 ("null", GFC_ISYM_NULL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2272 | gfc_check_null, gfc_simplify_null, NULL, |
1270d633 | 2273 | mo, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2274 | |
cd5ecab6 | 2275 | make_generic ("null", GFC_ISYM_NULL, GFC_STD_F95); |
6de9cd9a | 2276 | |
d0a4a61c TB |
2277 | add_sym_0 ("num_images", GFC_ISYM_NUMIMAGES, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, |
2278 | NULL, gfc_simplify_num_images, NULL); | |
2279 | ||
e1633d82 | 2280 | add_sym_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
7ba8c18c | 2281 | gfc_check_pack, gfc_simplify_pack, gfc_resolve_pack, |
1270d633 SK |
2282 | ar, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
2283 | v, BT_REAL, dr, OPTIONAL); | |
6de9cd9a | 2284 | |
b7892582 | 2285 | make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95); |
6de9cd9a | 2286 | |
e1633d82 | 2287 | add_sym_1 ("precision", GFC_ISYM_PRECISION, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2288 | gfc_check_precision, gfc_simplify_precision, NULL, |
1270d633 | 2289 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2290 | |
cd5ecab6 | 2291 | make_generic ("precision", GFC_ISYM_PRECISION, GFC_STD_F95); |
6de9cd9a | 2292 | |
23e38561 JW |
2293 | add_sym_1_intent ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, |
2294 | BT_LOGICAL, dl, GFC_STD_F95, gfc_check_present, NULL, NULL, | |
2295 | a, BT_REAL, dr, REQUIRED, INTENT_UNKNOWN); | |
6de9cd9a | 2296 | |
b7892582 | 2297 | make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95); |
6de9cd9a | 2298 | |
e1633d82 | 2299 | add_sym_3red ("product", GFC_ISYM_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a16d978f | 2300 | gfc_check_product_sum, gfc_simplify_product, gfc_resolve_product, |
1270d633 SK |
2301 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2302 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2303 | |
b7892582 | 2304 | make_generic ("product", GFC_ISYM_PRODUCT, GFC_STD_F95); |
6de9cd9a | 2305 | |
e1633d82 | 2306 | add_sym_1 ("radix", GFC_ISYM_RADIX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2307 | gfc_check_radix, gfc_simplify_radix, NULL, |
1270d633 | 2308 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2309 | |
cd5ecab6 | 2310 | make_generic ("radix", GFC_ISYM_RADIX, GFC_STD_F95); |
6de9cd9a | 2311 | |
2bd74949 | 2312 | /* The following function is for G77 compatibility. */ |
e6c14898 DK |
2313 | add_sym_1 ("rand", GFC_ISYM_RAND, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2314 | 4, GFC_STD_GNU, gfc_check_rand, NULL, NULL, | |
b251af97 | 2315 | i, BT_INTEGER, 4, OPTIONAL); |
2bd74949 | 2316 | |
1270d633 SK |
2317 | /* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran() |
2318 | use slightly different shoddy multiplicative congruential PRNG. */ | |
19060788 | 2319 | make_alias ("ran", GFC_STD_GNU); |
f8e566e5 | 2320 | |
b7892582 | 2321 | make_generic ("rand", GFC_ISYM_RAND, GFC_STD_GNU); |
2bd74949 | 2322 | |
e1633d82 | 2323 | add_sym_1 ("range", GFC_ISYM_RANGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2324 | gfc_check_range, gfc_simplify_range, NULL, |
1270d633 | 2325 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2326 | |
cd5ecab6 | 2327 | make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95); |
6de9cd9a | 2328 | |
e1633d82 | 2329 | add_sym_2 ("real", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2330 | gfc_check_real, gfc_simplify_real, gfc_resolve_real, |
1270d633 | 2331 | a, BT_UNKNOWN, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2332 | |
6970fcc8 | 2333 | /* This provides compatibility with g77. */ |
e1633d82 | 2334 | add_sym_1 ("realpart", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
6970fcc8 SK |
2335 | gfc_check_fn_c, gfc_simplify_realpart, gfc_resolve_realpart, |
2336 | a, BT_UNKNOWN, dr, REQUIRED); | |
2337 | ||
7f59aaba | 2338 | add_sym_1 ("float", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
c9018c71 | 2339 | gfc_check_float, gfc_simplify_float, NULL, |
1270d633 | 2340 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2341 | |
c9018c71 DF |
2342 | add_sym_1 ("dfloat", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
2343 | gfc_check_float, gfc_simplify_dble, gfc_resolve_dble, | |
2344 | a, BT_REAL, dr, REQUIRED); | |
2345 | ||
7f59aaba | 2346 | add_sym_1 ("sngl", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
c9018c71 | 2347 | gfc_check_sngl, gfc_simplify_sngl, NULL, |
1270d633 | 2348 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2349 | |
b7892582 | 2350 | make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77); |
6de9cd9a | 2351 | |
e6c14898 | 2352 | add_sym_2 ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2353 | GFC_STD_GNU, gfc_check_rename, NULL, gfc_resolve_rename, |
2354 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
2355 | |
2356 | make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU); | |
2357 | ||
e1633d82 | 2358 | add_sym_2 ("repeat", GFC_ISYM_REPEAT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 2359 | gfc_check_repeat, gfc_simplify_repeat, gfc_resolve_repeat, |
0881653c | 2360 | stg, BT_CHARACTER, dc, REQUIRED, ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2361 | |
b7892582 | 2362 | make_generic ("repeat", GFC_ISYM_REPEAT, GFC_STD_F95); |
6de9cd9a | 2363 | |
e1633d82 | 2364 | add_sym_4 ("reshape", GFC_ISYM_RESHAPE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2365 | gfc_check_reshape, gfc_simplify_reshape, gfc_resolve_reshape, |
1270d633 SK |
2366 | src, BT_REAL, dr, REQUIRED, shp, BT_INTEGER, ii, REQUIRED, |
2367 | pad, BT_REAL, dr, OPTIONAL, ord, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 2368 | |
b7892582 | 2369 | make_generic ("reshape", GFC_ISYM_RESHAPE, GFC_STD_F95); |
6de9cd9a | 2370 | |
e1633d82 | 2371 | add_sym_1 ("rrspacing", GFC_ISYM_RRSPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2372 | gfc_check_x, gfc_simplify_rrspacing, gfc_resolve_rrspacing, |
1270d633 | 2373 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2374 | |
b7892582 | 2375 | make_generic ("rrspacing", GFC_ISYM_RRSPACING, GFC_STD_F95); |
6de9cd9a | 2376 | |
cf2b3c22 TB |
2377 | add_sym_2 ("same_type_as", GFC_ISYM_SAME_TYPE_AS, CLASS_INQUIRY, ACTUAL_NO, |
2378 | BT_LOGICAL, dl, GFC_STD_F2003, | |
2379 | gfc_check_same_type_as, NULL, NULL, | |
2380 | a, BT_UNKNOWN, 0, REQUIRED, | |
2381 | b, BT_UNKNOWN, 0, REQUIRED); | |
2382 | ||
e1633d82 | 2383 | add_sym_2 ("scale", GFC_ISYM_SCALE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2384 | gfc_check_scale, gfc_simplify_scale, gfc_resolve_scale, |
1270d633 | 2385 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2386 | |
b7892582 | 2387 | make_generic ("scale", GFC_ISYM_SCALE, GFC_STD_F95); |
6de9cd9a | 2388 | |
5cda5098 FXC |
2389 | add_sym_4 ("scan", GFC_ISYM_SCAN, CLASS_ELEMENTAL, ACTUAL_NO, |
2390 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2391 | gfc_check_scan, gfc_simplify_scan, gfc_resolve_scan, |
1270d633 | 2392 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 2393 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2394 | |
b7892582 | 2395 | make_generic ("scan", GFC_ISYM_SCAN, GFC_STD_F95); |
6de9cd9a | 2396 | |
f7b529fa | 2397 | /* Added for G77 compatibility garbage. */ |
e6c14898 DK |
2398 | add_sym_0 ("second", GFC_ISYM_SECOND, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2399 | 4, GFC_STD_GNU, NULL, NULL, NULL); | |
2bd74949 | 2400 | |
b7892582 | 2401 | make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU); |
2bd74949 | 2402 | |
53096259 | 2403 | /* Added for G77 compatibility. */ |
e6c14898 DK |
2404 | add_sym_1 ("secnds", GFC_ISYM_SECNDS, CLASS_IMPURE, ACTUAL_NO, BT_REAL, |
2405 | dr, GFC_STD_GNU, gfc_check_secnds, NULL, gfc_resolve_secnds, | |
53096259 PT |
2406 | x, BT_REAL, dr, REQUIRED); |
2407 | ||
2408 | make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU); | |
2409 | ||
a39fafac FXC |
2410 | add_sym_1 ("selected_char_kind", GFC_ISYM_SC_KIND, CLASS_TRANSFORMATIONAL, |
2411 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, | |
2412 | gfc_check_selected_char_kind, gfc_simplify_selected_char_kind, | |
2413 | NULL, nm, BT_CHARACTER, dc, REQUIRED); | |
2414 | ||
2415 | make_generic ("selected_char_kind", GFC_ISYM_SC_KIND, GFC_STD_F2003); | |
2416 | ||
e1633d82 | 2417 | add_sym_1 ("selected_int_kind", GFC_ISYM_SI_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2418 | GFC_STD_F95, gfc_check_selected_int_kind, |
2419 | gfc_simplify_selected_int_kind, NULL, r, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 2420 | |
b7892582 | 2421 | make_generic ("selected_int_kind", GFC_ISYM_SI_KIND, GFC_STD_F95); |
6de9cd9a | 2422 | |
01349049 | 2423 | add_sym_3 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2424 | GFC_STD_F95, gfc_check_selected_real_kind, |
2425 | gfc_simplify_selected_real_kind, NULL, | |
01349049 TB |
2426 | p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL, |
2427 | "radix", BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2428 | |
b7892582 | 2429 | make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95); |
6de9cd9a | 2430 | |
e1633d82 | 2431 | add_sym_2 ("set_exponent", GFC_ISYM_SET_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a DN |
2432 | gfc_check_set_exponent, gfc_simplify_set_exponent, |
2433 | gfc_resolve_set_exponent, | |
1270d633 | 2434 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2435 | |
b7892582 | 2436 | make_generic ("set_exponent", GFC_ISYM_SET_EXPONENT, GFC_STD_F95); |
6de9cd9a | 2437 | |
e1633d82 | 2438 | add_sym_1 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2439 | gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape, |
1270d633 | 2440 | src, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2441 | |
b7892582 | 2442 | make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95); |
6de9cd9a | 2443 | |
e1633d82 | 2444 | add_sym_2 ("sign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2445 | gfc_check_sign, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2446 | a, BT_REAL, dr, REQUIRED, b, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2447 | |
e1633d82 | 2448 | add_sym_2 ("isign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2449 | NULL, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2450 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2451 | |
e1633d82 | 2452 | add_sym_2 ("dsign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2453 | gfc_check_x_yd, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2454 | a, BT_REAL, dd, REQUIRED, b, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2455 | |
b7892582 | 2456 | make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77); |
6de9cd9a | 2457 | |
e6c14898 DK |
2458 | add_sym_2 ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2459 | di, GFC_STD_GNU, gfc_check_signal, NULL, gfc_resolve_signal, | |
185d7d97 FXC |
2460 | num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED); |
2461 | ||
2462 | make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU); | |
2463 | ||
e1633d82 | 2464 | add_sym_1 ("sin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2465 | gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2466 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2467 | |
e1633d82 | 2468 | add_sym_1 ("dsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2469 | gfc_check_fn_d, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2470 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2471 | |
e1633d82 | 2472 | add_sym_1 ("csin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2473 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2474 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2475 | |
e1633d82 | 2476 | add_sym_1 ("zsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2477 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
2478 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2479 | |
19060788 | 2480 | make_alias ("cdsin", GFC_STD_GNU); |
6de9cd9a | 2481 | |
b7892582 | 2482 | make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77); |
6de9cd9a | 2483 | |
e1633d82 | 2484 | add_sym_1 ("sinh", GFC_ISYM_SINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 2485 | gfc_check_fn_rc2008, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 2486 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2487 | |
e1633d82 | 2488 | add_sym_1 ("dsinh", GFC_ISYM_SINH,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2489 | gfc_check_fn_d, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 2490 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2491 | |
b7892582 | 2492 | make_generic ("sinh", GFC_ISYM_SINH, GFC_STD_F77); |
6de9cd9a | 2493 | |
5cda5098 FXC |
2494 | add_sym_3 ("size", GFC_ISYM_SIZE, CLASS_INQUIRY, ACTUAL_NO, |
2495 | BT_INTEGER, di, GFC_STD_F95, | |
2496 | gfc_check_size, gfc_simplify_size, gfc_resolve_size, | |
2497 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2498 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2499 | |
b7892582 | 2500 | make_generic ("size", GFC_ISYM_SIZE, GFC_STD_F95); |
6de9cd9a | 2501 | |
e6c14898 | 2502 | add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii, |
fd2157ce | 2503 | GFC_STD_GNU, gfc_check_sizeof, NULL, NULL, |
8d82b242 | 2504 | x, BT_UNKNOWN, 0, REQUIRED); |
fd2157ce | 2505 | |
cd5ecab6 | 2506 | make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU); |
048510c8 JW |
2507 | |
2508 | add_sym_1 ("c_sizeof", GFC_ISYM_C_SIZEOF, CLASS_INQUIRY, ACTUAL_NO, | |
2509 | BT_INTEGER, ii, GFC_STD_F2008, gfc_check_c_sizeof, NULL, NULL, | |
2510 | x, BT_UNKNOWN, 0, REQUIRED); | |
fd2157ce | 2511 | |
e1633d82 | 2512 | add_sym_1 ("spacing", GFC_ISYM_SPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2513 | gfc_check_x, gfc_simplify_spacing, gfc_resolve_spacing, |
1270d633 | 2514 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2515 | |
b7892582 | 2516 | make_generic ("spacing", GFC_ISYM_SPACING, GFC_STD_F95); |
6de9cd9a | 2517 | |
e1633d82 | 2518 | add_sym_3 ("spread", GFC_ISYM_SPREAD, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
c430a6f9 | 2519 | gfc_check_spread, gfc_simplify_spread, gfc_resolve_spread, |
1270d633 | 2520 | src, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, REQUIRED, |
0881653c | 2521 | ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2522 | |
b7892582 | 2523 | make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95); |
6de9cd9a | 2524 | |
e1633d82 | 2525 | add_sym_1 ("sqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2526 | gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2527 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2528 | |
e1633d82 | 2529 | add_sym_1 ("dsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2530 | gfc_check_fn_d, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2531 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2532 | |
e1633d82 | 2533 | add_sym_1 ("csqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2534 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2535 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2536 | |
e1633d82 | 2537 | add_sym_1 ("zsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2538 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
2539 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2540 | |
19060788 | 2541 | make_alias ("cdsqrt", GFC_STD_GNU); |
6de9cd9a | 2542 | |
b7892582 | 2543 | make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77); |
6de9cd9a | 2544 | |
e6c14898 | 2545 | add_sym_2 ("stat", GFC_ISYM_STAT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2546 | GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_stat, |
2547 | nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
df65f093 SK |
2548 | |
2549 | make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU); | |
2550 | ||
048510c8 JW |
2551 | add_sym_2 ("storage_size", GFC_ISYM_STORAGE_SIZE, CLASS_INQUIRY, ACTUAL_NO, |
2552 | BT_INTEGER, di, GFC_STD_F2008, | |
2553 | gfc_check_storage_size, NULL, gfc_resolve_storage_size, | |
2554 | a, BT_UNKNOWN, 0, REQUIRED, | |
2555 | kind, BT_INTEGER, di, OPTIONAL); | |
2556 | ||
e1633d82 | 2557 | add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a16d978f | 2558 | gfc_check_product_sum, gfc_simplify_sum, gfc_resolve_sum, |
1270d633 SK |
2559 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2560 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2561 | |
b7892582 | 2562 | make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95); |
6de9cd9a | 2563 | |
e6c14898 | 2564 | add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2565 | GFC_STD_GNU, gfc_check_symlnk, NULL, gfc_resolve_symlnk, |
2566 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
2567 | |
2568 | make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU); | |
2569 | ||
e6c14898 | 2570 | add_sym_1 ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2571 | GFC_STD_GNU, NULL, NULL, NULL, |
2572 | com, BT_CHARACTER, dc, REQUIRED); | |
1270d633 | 2573 | |
b7892582 | 2574 | make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU); |
5b1374e9 | 2575 | |
e1633d82 | 2576 | add_sym_1 ("tan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 2577 | gfc_check_fn_rc2008, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 2578 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2579 | |
e1633d82 | 2580 | add_sym_1 ("dtan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2581 | gfc_check_fn_d, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 2582 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2583 | |
b7892582 | 2584 | make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77); |
6de9cd9a | 2585 | |
e1633d82 | 2586 | add_sym_1 ("tanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
8d3681f9 | 2587 | gfc_check_fn_rc2008, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 2588 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2589 | |
e1633d82 | 2590 | add_sym_1 ("dtanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2591 | gfc_check_fn_d, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 2592 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2593 | |
b7892582 | 2594 | make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77); |
6de9cd9a | 2595 | |
64f002ed | 2596 | add_sym_2 ("this_image", GFC_ISYM_THIS_IMAGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008, |
0d6d8e00 | 2597 | gfc_check_this_image, gfc_simplify_this_image, gfc_resolve_this_image, |
64f002ed TB |
2598 | ca, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL); |
2599 | ||
e6c14898 DK |
2600 | add_sym_0 ("time", GFC_ISYM_TIME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2601 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time); | |
f77b6ca3 FXC |
2602 | |
2603 | make_generic ("time", GFC_ISYM_TIME, GFC_STD_GNU); | |
2604 | ||
e6c14898 DK |
2605 | add_sym_0 ("time8", GFC_ISYM_TIME8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2606 | di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time8); | |
f77b6ca3 FXC |
2607 | |
2608 | make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU); | |
2609 | ||
e1633d82 | 2610 | add_sym_1 ("tiny", GFC_ISYM_TINY, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
1270d633 SK |
2611 | gfc_check_x, gfc_simplify_tiny, NULL, |
2612 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2613 | |
cd5ecab6 | 2614 | make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95); |
6de9cd9a | 2615 | |
414f00e9 SB |
2616 | add_sym_1 ("trailz", GFC_ISYM_TRAILZ, CLASS_ELEMENTAL, ACTUAL_NO, |
2617 | BT_INTEGER, di, GFC_STD_F2008, | |
2618 | gfc_check_i, gfc_simplify_trailz, NULL, | |
2619 | i, BT_INTEGER, di, REQUIRED); | |
2620 | ||
2621 | make_generic ("trailz", GFC_ISYM_TRAILZ, GFC_STD_F2008); | |
2622 | ||
e1633d82 | 2623 | add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a4a11197 | 2624 | gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer, |
1270d633 SK |
2625 | src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED, |
2626 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2627 | |
b7892582 | 2628 | make_generic ("transfer", GFC_ISYM_TRANSFER, GFC_STD_F95); |
6de9cd9a | 2629 | |
e1633d82 | 2630 | add_sym_1 ("transpose", GFC_ISYM_TRANSPOSE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8ec259c1 | 2631 | gfc_check_transpose, gfc_simplify_transpose, gfc_resolve_transpose, |
1270d633 | 2632 | m, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2633 | |
b7892582 | 2634 | make_generic ("transpose", GFC_ISYM_TRANSPOSE, GFC_STD_F95); |
6de9cd9a | 2635 | |
e1633d82 | 2636 | add_sym_1 ("trim", GFC_ISYM_TRIM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 2637 | gfc_check_trim, gfc_simplify_trim, gfc_resolve_trim, |
1270d633 | 2638 | stg, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2639 | |
b7892582 | 2640 | make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95); |
6de9cd9a | 2641 | |
e6c14898 DK |
2642 | add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER, |
2643 | 0, GFC_STD_GNU, gfc_check_ttynam, NULL, gfc_resolve_ttynam, | |
b251af97 | 2644 | ut, BT_INTEGER, di, REQUIRED); |
25fc05eb FXC |
2645 | |
2646 | make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU); | |
2647 | ||
5cda5098 FXC |
2648 | add_sym_3 ("ubound", GFC_ISYM_UBOUND, CLASS_INQUIRY, ACTUAL_NO, |
2649 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2650 | gfc_check_ubound, gfc_simplify_ubound, gfc_resolve_ubound, |
5cda5098 FXC |
2651 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2652 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2653 | |
b7892582 | 2654 | make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95); |
6de9cd9a | 2655 | |
64f002ed | 2656 | add_sym_3 ("ucobound", GFC_ISYM_UCOBOUND, CLASS_INQUIRY, ACTUAL_NO, |
e6c14898 DK |
2657 | BT_INTEGER, di, GFC_STD_F2008, |
2658 | gfc_check_ucobound, gfc_simplify_ucobound, gfc_resolve_ucobound, | |
2659 | ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2660 | kind, BT_INTEGER, di, OPTIONAL); | |
64f002ed | 2661 | |
0d6d8e00 | 2662 | make_generic ("ucobound", GFC_ISYM_UCOBOUND, GFC_STD_F2008); |
64f002ed | 2663 | |
d8fe26b2 | 2664 | /* g77 compatibility for UMASK. */ |
e6c14898 | 2665 | add_sym_1 ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di, |
2f8cce28 FXC |
2666 | GFC_STD_GNU, gfc_check_umask, NULL, gfc_resolve_umask, |
2667 | msk, BT_INTEGER, di, REQUIRED); | |
d8fe26b2 SK |
2668 | |
2669 | make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU); | |
2670 | ||
2671 | /* g77 compatibility for UNLINK. */ | |
e6c14898 DK |
2672 | add_sym_1 ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, |
2673 | di, GFC_STD_GNU, gfc_check_unlink, NULL, gfc_resolve_unlink, | |
2f8cce28 | 2674 | "path", BT_CHARACTER, dc, REQUIRED); |
d8fe26b2 SK |
2675 | |
2676 | make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU); | |
2677 | ||
e1633d82 | 2678 | add_sym_3 ("unpack", GFC_ISYM_UNPACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
c430a6f9 | 2679 | gfc_check_unpack, gfc_simplify_unpack, gfc_resolve_unpack, |
1270d633 SK |
2680 | v, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
2681 | f, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2682 | |
b7892582 | 2683 | make_generic ("unpack", GFC_ISYM_UNPACK, GFC_STD_F95); |
6de9cd9a | 2684 | |
5cda5098 FXC |
2685 | add_sym_4 ("verify", GFC_ISYM_VERIFY, CLASS_ELEMENTAL, ACTUAL_NO, |
2686 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2687 | gfc_check_verify, gfc_simplify_verify, gfc_resolve_verify, |
1270d633 | 2688 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 2689 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2690 | |
b7892582 | 2691 | make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95); |
83d890b9 | 2692 | |
e6c14898 | 2693 | add_sym_1 ("loc", GFC_ISYM_LOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii, |
2f8cce28 FXC |
2694 | GFC_STD_GNU, gfc_check_loc, NULL, gfc_resolve_loc, |
2695 | x, BT_UNKNOWN, 0, REQUIRED); | |
83d890b9 AL |
2696 | |
2697 | make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU); | |
6de9cd9a DN |
2698 | } |
2699 | ||
2700 | ||
6de9cd9a DN |
2701 | /* Add intrinsic subroutines. */ |
2702 | ||
2703 | static void | |
2704 | add_subroutines (void) | |
2705 | { | |
2706 | /* Argument names as in the standard (to be used as argument keywords). */ | |
2707 | const char | |
2708 | *h = "harvest", *dt = "date", *vl = "values", *pt = "put", | |
2709 | *c = "count", *tm = "time", *tp = "topos", *gt = "get", | |
2710 | *t = "to", *zn = "zone", *fp = "frompos", *cm = "count_max", | |
b41b2534 JB |
2711 | *f = "from", *sz = "size", *ln = "len", *cr = "count_rate", |
2712 | *com = "command", *length = "length", *st = "status", | |
aa6fc635 | 2713 | *val = "value", *num = "number", *name = "name", |
185d7d97 | 2714 | *trim_name = "trim_name", *ut = "unit", *han = "handler", |
dcdc26df | 2715 | *sec = "seconds", *res = "result", *of = "offset", *md = "mode", |
2f8cce28 FXC |
2716 | *whence = "whence", *pos = "pos", *ptr = "ptr", *p1 = "path1", |
2717 | *p2 = "path2", *msk = "mask", *old = "old"; | |
6de9cd9a | 2718 | |
0d519038 | 2719 | int di, dr, dc, dl, ii; |
6de9cd9a | 2720 | |
9d64df18 TS |
2721 | di = gfc_default_integer_kind; |
2722 | dr = gfc_default_real_kind; | |
2723 | dc = gfc_default_character_kind; | |
2724 | dl = gfc_default_logical_kind; | |
0d519038 | 2725 | ii = gfc_index_integer_kind; |
6de9cd9a | 2726 | |
cd5ecab6 | 2727 | add_sym_0s ("abort", GFC_ISYM_ABORT, GFC_STD_GNU, NULL); |
6de9cd9a | 2728 | |
3f2286f2 | 2729 | make_noreturn(); |
fe58e076 | 2730 | |
e6c14898 | 2731 | add_sym_1s_intent ("cpu_time", GFC_ISYM_CPU_TIME, CLASS_IMPURE, BT_UNKNOWN, 0, |
23e38561 JW |
2732 | GFC_STD_F95, gfc_check_cpu_time, NULL, |
2733 | gfc_resolve_cpu_time, | |
2734 | tm, BT_REAL, dr, REQUIRED, INTENT_OUT); | |
6de9cd9a | 2735 | |
f7b529fa | 2736 | /* More G77 compatibility garbage. */ |
e6c14898 | 2737 | add_sym_2s ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2738 | gfc_check_ctime_sub, NULL, gfc_resolve_ctime_sub, |
2739 | tm, BT_INTEGER, di, REQUIRED, res, BT_CHARACTER, dc, REQUIRED); | |
2740 | ||
e6c14898 | 2741 | add_sym_1s ("idate", GFC_ISYM_IDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2742 | gfc_check_itime_idate, NULL, gfc_resolve_idate, |
2743 | vl, BT_INTEGER, 4, REQUIRED); | |
2744 | ||
e6c14898 | 2745 | add_sym_1s ("itime", GFC_ISYM_ITIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2746 | gfc_check_itime_idate, NULL, gfc_resolve_itime, |
2747 | vl, BT_INTEGER, 4, REQUIRED); | |
35059811 | 2748 | |
e6c14898 | 2749 | add_sym_2s ("ltime", GFC_ISYM_LTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a119fc1c FXC |
2750 | gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime, |
2751 | tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
2752 | ||
e6c14898 DK |
2753 | add_sym_2s ("gmtime", GFC_ISYM_GMTIME, CLASS_IMPURE, BT_UNKNOWN, |
2754 | 0, GFC_STD_GNU, gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime, | |
a119fc1c FXC |
2755 | tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); |
2756 | ||
e6c14898 DK |
2757 | add_sym_1s ("second", GFC_ISYM_SECOND, CLASS_IMPURE, BT_UNKNOWN, 0, |
2758 | GFC_STD_GNU, gfc_check_second_sub, NULL, gfc_resolve_second_sub, | |
1270d633 | 2759 | tm, BT_REAL, dr, REQUIRED); |
2bd74949 | 2760 | |
e6c14898 | 2761 | add_sym_2s ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2762 | gfc_check_chdir_sub, NULL, gfc_resolve_chdir_sub, |
f77b6ca3 FXC |
2763 | name, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2764 | ||
e6c14898 | 2765 | add_sym_3s ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2766 | gfc_check_chmod_sub, NULL, gfc_resolve_chmod_sub, |
a119fc1c FXC |
2767 | name, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED, |
2768 | st, BT_INTEGER, di, OPTIONAL); | |
2769 | ||
e6c14898 DK |
2770 | add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, CLASS_IMPURE, BT_UNKNOWN, |
2771 | 0, GFC_STD_F95, gfc_check_date_and_time, NULL, NULL, | |
23e38561 JW |
2772 | dt, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, |
2773 | tm, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
2774 | zn, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
2775 | vl, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
6de9cd9a | 2776 | |
f7b529fa | 2777 | /* More G77 compatibility garbage. */ |
e6c14898 | 2778 | add_sym_2s ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 2779 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_etime_sub, |
1270d633 | 2780 | vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED); |
2bd74949 | 2781 | |
e6c14898 | 2782 | add_sym_2s ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 2783 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_dtime_sub, |
1270d633 | 2784 | vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED); |
2bd74949 | 2785 | |
e6c14898 | 2786 | add_sym_1s ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 SK |
2787 | gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub, |
2788 | dt, BT_CHARACTER, dc, REQUIRED); | |
35059811 | 2789 | |
e6c14898 DK |
2790 | add_sym_1s ("gerror", GFC_ISYM_GERROR, CLASS_IMPURE, BT_UNKNOWN, |
2791 | 0, GFC_STD_GNU, gfc_check_gerror, NULL, gfc_resolve_gerror, | |
2792 | res, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 | 2793 | |
e6c14898 DK |
2794 | add_sym_2s ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, BT_UNKNOWN, 0, |
2795 | GFC_STD_GNU, gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub, | |
1270d633 | 2796 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
a8c60d7f | 2797 | |
e6c14898 DK |
2798 | add_sym_2s ("getenv", GFC_ISYM_GETENV, CLASS_IMPURE, BT_UNKNOWN, |
2799 | 0, GFC_STD_GNU, NULL, NULL, NULL, | |
2800 | name, BT_CHARACTER, dc, REQUIRED, | |
2801 | val, BT_CHARACTER, dc, REQUIRED); | |
aa6fc635 | 2802 | |
e6c14898 DK |
2803 | add_sym_2s ("getarg", GFC_ISYM_GETARG, CLASS_IMPURE, BT_UNKNOWN, |
2804 | 0, GFC_STD_GNU, gfc_check_getarg, NULL, gfc_resolve_getarg, | |
ed8315d5 | 2805 | pos, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, REQUIRED); |
a8c60d7f | 2806 | |
e6c14898 DK |
2807 | add_sym_1s ("getlog", GFC_ISYM_GETLOG, CLASS_IMPURE, BT_UNKNOWN, |
2808 | 0, GFC_STD_GNU, gfc_check_getlog, NULL, gfc_resolve_getlog, | |
2809 | c, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 | 2810 | |
b41b2534 JB |
2811 | /* F2003 commandline routines. */ |
2812 | ||
e6c14898 DK |
2813 | add_sym_3s_intent ("get_command", GFC_ISYM_GET_COMMAND, CLASS_IMPURE, |
2814 | BT_UNKNOWN, 0, GFC_STD_F2003, | |
2815 | NULL, NULL, gfc_resolve_get_command, | |
23e38561 JW |
2816 | com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, |
2817 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2818 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
60c9a35b | 2819 | |
e6c14898 DK |
2820 | add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, |
2821 | CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL, | |
23e38561 JW |
2822 | gfc_resolve_get_command_argument, |
2823 | num, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
2824 | val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
2825 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2826 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
aa6fc635 | 2827 | |
f7b529fa | 2828 | /* F2003 subroutine to get environment variables. */ |
aa6fc635 | 2829 | |
23e38561 | 2830 | add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE, |
e6c14898 | 2831 | CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, |
b251af97 | 2832 | NULL, NULL, gfc_resolve_get_environment_variable, |
23e38561 JW |
2833 | name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, |
2834 | val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, | |
2835 | length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2836 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2837 | trim_name, BT_LOGICAL, dl, OPTIONAL, INTENT_IN); | |
2838 | ||
e6c14898 DK |
2839 | add_sym_2s_intent ("move_alloc", GFC_ISYM_MOVE_ALLOC, CLASS_PURE, |
2840 | BT_UNKNOWN, 0, GFC_STD_F2003, | |
2841 | gfc_check_move_alloc, NULL, NULL, | |
23e38561 JW |
2842 | f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT, |
2843 | t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT); | |
2844 | ||
2845 | add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, | |
2846 | GFC_STD_F95, gfc_check_mvbits, gfc_simplify_mvbits, | |
2847 | gfc_resolve_mvbits, | |
2848 | f, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
2849 | fp, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
2850 | ln, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
2851 | t, BT_INTEGER, di, REQUIRED, INTENT_INOUT, | |
2852 | tp, BT_INTEGER, di, REQUIRED, INTENT_IN); | |
2853 | ||
e6c14898 | 2854 | add_sym_1s_intent ("random_number", GFC_ISYM_RANDOM_NUMBER, CLASS_IMPURE, |
23e38561 JW |
2855 | BT_UNKNOWN, 0, GFC_STD_F95, gfc_check_random_number, NULL, |
2856 | gfc_resolve_random_number, | |
2857 | h, BT_REAL, dr, REQUIRED, INTENT_OUT); | |
2858 | ||
e6c14898 | 2859 | add_sym_3s_intent ("random_seed", GFC_ISYM_RANDOM_SEED, CLASS_IMPURE, |
23e38561 JW |
2860 | BT_UNKNOWN, 0, GFC_STD_F95, |
2861 | gfc_check_random_seed, NULL, gfc_resolve_random_seed, | |
2862 | sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2863 | pt, BT_INTEGER, di, OPTIONAL, INTENT_IN, | |
2864 | gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
6de9cd9a | 2865 | |
f7b529fa | 2866 | /* More G77 compatibility garbage. */ |
e6c14898 | 2867 | add_sym_3s ("alarm", GFC_ISYM_ALARM, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
185d7d97 FXC |
2868 | gfc_check_alarm_sub, NULL, gfc_resolve_alarm_sub, |
2869 | sec, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED, | |
2870 | st, BT_INTEGER, di, OPTIONAL); | |
2871 | ||
e6c14898 DK |
2872 | add_sym_1s ("srand", GFC_ISYM_SRAND, CLASS_IMPURE, BT_UNKNOWN, |
2873 | di, GFC_STD_GNU, gfc_check_srand, NULL, gfc_resolve_srand, | |
2f8cce28 | 2874 | "seed", BT_INTEGER, 4, REQUIRED); |
2bd74949 | 2875 | |
e6c14898 | 2876 | add_sym_1s ("exit", GFC_ISYM_EXIT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2877 | gfc_check_exit, NULL, gfc_resolve_exit, |
9fe3100e | 2878 | st, BT_INTEGER, di, OPTIONAL); |
d8fe26b2 | 2879 | |
3f2286f2 | 2880 | make_noreturn(); |
fe58e076 | 2881 | |
e6c14898 | 2882 | add_sym_3s ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2883 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fgetc_sub, |
2884 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED, | |
2885 | st, BT_INTEGER, di, OPTIONAL); | |
2886 | ||
e6c14898 | 2887 | add_sym_2s ("fget", GFC_ISYM_FGET, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2888 | gfc_check_fgetput_sub, NULL, gfc_resolve_fget_sub, |
2889 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2890 | ||
e6c14898 | 2891 | add_sym_1s ("flush", GFC_ISYM_FLUSH, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 | 2892 | gfc_check_flush, NULL, gfc_resolve_flush, |
ca41838c | 2893 | ut, BT_INTEGER, di, OPTIONAL); |
df65f093 | 2894 | |
e6c14898 | 2895 | add_sym_3s ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2896 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fputc_sub, |
2897 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED, | |
2898 | st, BT_INTEGER, di, OPTIONAL); | |
2899 | ||
e6c14898 | 2900 | add_sym_2s ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2901 | gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub, |
2902 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2903 | ||
e6c14898 | 2904 | add_sym_1s ("free", GFC_ISYM_FREE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
2f8cce28 FXC |
2905 | gfc_check_free, NULL, gfc_resolve_free, |
2906 | ptr, BT_INTEGER, ii, REQUIRED); | |
0d519038 | 2907 | |
e6c14898 DK |
2908 | add_sym_4s ("fseek", GFC_ISYM_FSEEK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
2909 | gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub, | |
2910 | ut, BT_INTEGER, di, REQUIRED, INTENT_IN, | |
23e38561 | 2911 | of, BT_INTEGER, di, REQUIRED, INTENT_IN, |
e6c14898 | 2912 | whence, BT_INTEGER, di, REQUIRED, INTENT_IN, |
23e38561 | 2913 | st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); |
dcdc26df | 2914 | |
e6c14898 | 2915 | add_sym_2s ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2916 | gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub, |
2917 | ut, BT_INTEGER, di, REQUIRED, of, BT_INTEGER, ii, REQUIRED); | |
2918 | ||
e6c14898 DK |
2919 | add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, BT_UNKNOWN, 0, |
2920 | GFC_STD_GNU, gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub, | |
f77b6ca3 FXC |
2921 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2922 | ||
e6c14898 DK |
2923 | add_sym_3s ("kill", GFC_ISYM_KILL, CLASS_IMPURE, BT_UNKNOWN, |
2924 | 0, GFC_STD_GNU, gfc_check_kill_sub, | |
f77b6ca3 FXC |
2925 | NULL, gfc_resolve_kill_sub, c, BT_INTEGER, di, REQUIRED, |
2926 | val, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2927 | ||
e6c14898 | 2928 | add_sym_3s ("link", GFC_ISYM_LINK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2929 | gfc_check_link_sub, NULL, gfc_resolve_link_sub, |
2f8cce28 | 2930 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, |
f77b6ca3 FXC |
2931 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2932 | ||
e6c14898 DK |
2933 | add_sym_1s ("perror", GFC_ISYM_PERROR, CLASS_IMPURE, BT_UNKNOWN, |
2934 | 0, GFC_STD_GNU, gfc_check_perror, NULL, gfc_resolve_perror, | |
2f8cce28 | 2935 | "string", BT_CHARACTER, dc, REQUIRED); |
f77b6ca3 | 2936 | |
e6c14898 DK |
2937 | add_sym_3s ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, BT_UNKNOWN, 0, |
2938 | GFC_STD_GNU, gfc_check_rename_sub, NULL, gfc_resolve_rename_sub, | |
2f8cce28 | 2939 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, |
f77b6ca3 FXC |
2940 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2941 | ||
e6c14898 | 2942 | add_sym_1s ("sleep", GFC_ISYM_SLEEP, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2943 | gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub, |
2f8cce28 | 2944 | sec, BT_INTEGER, di, REQUIRED); |
f77b6ca3 | 2945 | |
e6c14898 | 2946 | add_sym_3s ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 SK |
2947 | gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub, |
2948 | ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2949 | st, BT_INTEGER, di, OPTIONAL); | |
2950 | ||
e6c14898 | 2951 | add_sym_3s ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
bf3fb7e4 FXC |
2952 | gfc_check_stat_sub, NULL, gfc_resolve_lstat_sub, |
2953 | name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2954 | st, BT_INTEGER, di, OPTIONAL); | |
2955 | ||
e6c14898 | 2956 | add_sym_3s ("stat", GFC_ISYM_STAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 SK |
2957 | gfc_check_stat_sub, NULL, gfc_resolve_stat_sub, |
2958 | name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2959 | st, BT_INTEGER, di, OPTIONAL); | |
2960 | ||
e6c14898 DK |
2961 | add_sym_3s ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, BT_UNKNOWN, 0, |
2962 | GFC_STD_GNU, gfc_check_signal_sub, NULL, gfc_resolve_signal_sub, | |
185d7d97 FXC |
2963 | num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED, |
2964 | st, BT_INTEGER, di, OPTIONAL); | |
2965 | ||
e6c14898 DK |
2966 | add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, CLASS_IMPURE, BT_UNKNOWN, 0, |
2967 | GFC_STD_GNU, gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub, | |
2f8cce28 | 2968 | p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, |
f77b6ca3 FXC |
2969 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2970 | ||
e6c14898 DK |
2971 | add_sym_2s ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, BT_UNKNOWN, |
2972 | 0, GFC_STD_GNU, NULL, NULL, gfc_resolve_system_sub, | |
d393bbd7 | 2973 | com, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
5b1374e9 | 2974 | |
e6c14898 | 2975 | add_sym_3s_intent ("system_clock", GFC_ISYM_SYSTEM_CLOCK, CLASS_IMPURE, |
23e38561 JW |
2976 | BT_UNKNOWN, 0, GFC_STD_F95, |
2977 | gfc_check_system_clock, NULL, gfc_resolve_system_clock, | |
2978 | c, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2979 | cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT, | |
2980 | cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT); | |
d8fe26b2 | 2981 | |
e6c14898 DK |
2982 | add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, BT_UNKNOWN, 0, |
2983 | GFC_STD_GNU, gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub, | |
f53e867d | 2984 | ut, BT_INTEGER, di, REQUIRED, name, BT_CHARACTER, dc, REQUIRED); |
ae8b8789 | 2985 | |
e6c14898 | 2986 | add_sym_2s ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2987 | gfc_check_umask_sub, NULL, gfc_resolve_umask_sub, |
2f8cce28 | 2988 | msk, BT_INTEGER, di, REQUIRED, old, BT_INTEGER, di, OPTIONAL); |
d8fe26b2 | 2989 | |
e6c14898 DK |
2990 | add_sym_2s ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, BT_UNKNOWN, 0, |
2991 | GFC_STD_GNU, gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub, | |
2f8cce28 | 2992 | "path", BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
6de9cd9a DN |
2993 | } |
2994 | ||
2995 | ||
2996 | /* Add a function to the list of conversion symbols. */ | |
2997 | ||
2998 | static void | |
c3a29423 | 2999 | add_conv (bt from_type, int from_kind, bt to_type, int to_kind, int standard) |
6de9cd9a | 3000 | { |
6de9cd9a DN |
3001 | gfc_typespec from, to; |
3002 | gfc_intrinsic_sym *sym; | |
3003 | ||
3004 | if (sizing == SZ_CONVS) | |
3005 | { | |
3006 | nconv++; | |
3007 | return; | |
3008 | } | |
3009 | ||
3010 | gfc_clear_ts (&from); | |
3011 | from.type = from_type; | |
3012 | from.kind = from_kind; | |
3013 | ||
3014 | gfc_clear_ts (&to); | |
3015 | to.type = to_type; | |
3016 | to.kind = to_kind; | |
3017 | ||
3018 | sym = conversion + nconv; | |
3019 | ||
c3a29423 | 3020 | sym->name = conv_name (&from, &to); |
cb9e4f55 | 3021 | sym->lib_name = sym->name; |
c3a29423 RS |
3022 | sym->simplify.cc = gfc_convert_constant; |
3023 | sym->standard = standard; | |
6de9cd9a | 3024 | sym->elemental = 1; |
e1633d82 | 3025 | sym->conversion = 1; |
6de9cd9a | 3026 | sym->ts = to; |
cd5ecab6 | 3027 | sym->id = GFC_ISYM_CONVERSION; |
6de9cd9a DN |
3028 | |
3029 | nconv++; | |
3030 | } | |
3031 | ||
3032 | ||
3033 | /* Create gfc_intrinsic_sym nodes for all intrinsic conversion | |
3034 | functions by looping over the kind tables. */ | |
3035 | ||
3036 | static void | |
3037 | add_conversions (void) | |
3038 | { | |
3039 | int i, j; | |
3040 | ||
3041 | /* Integer-Integer conversions. */ | |
3042 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
3043 | for (j = 0; gfc_integer_kinds[j].kind != 0; j++) | |
3044 | { | |
3045 | if (i == j) | |
3046 | continue; | |
3047 | ||
3048 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 3049 | BT_INTEGER, gfc_integer_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3050 | } |
3051 | ||
3052 | /* Integer-Real/Complex conversions. */ | |
3053 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
3054 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
3055 | { | |
3056 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 3057 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3058 | |
3059 | add_conv (BT_REAL, gfc_real_kinds[j].kind, | |
c3a29423 | 3060 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
3061 | |
3062 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 3063 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3064 | |
3065 | add_conv (BT_COMPLEX, gfc_real_kinds[j].kind, | |
c3a29423 | 3066 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
3067 | } |
3068 | ||
d3642f89 FW |
3069 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) |
3070 | { | |
3071 | /* Hollerith-Integer conversions. */ | |
3072 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
3073 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
3074 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
3075 | /* Hollerith-Real conversions. */ | |
3076 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
3077 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
3078 | BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
3079 | /* Hollerith-Complex conversions. */ | |
3080 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
3081 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
3082 | BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
3083 | ||
3084 | /* Hollerith-Character conversions. */ | |
3085 | add_conv (BT_HOLLERITH, gfc_default_character_kind, BT_CHARACTER, | |
3086 | gfc_default_character_kind, GFC_STD_LEGACY); | |
3087 | ||
3088 | /* Hollerith-Logical conversions. */ | |
3089 | for (i = 0; gfc_logical_kinds[i].kind != 0; i++) | |
3090 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
3091 | BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY); | |
3092 | } | |
3093 | ||
6de9cd9a DN |
3094 | /* Real/Complex - Real/Complex conversions. */ |
3095 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
3096 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
3097 | { | |
3098 | if (i != j) | |
3099 | { | |
3100 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 3101 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3102 | |
3103 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 3104 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3105 | } |
3106 | ||
3107 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 3108 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3109 | |
3110 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 3111 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
3112 | } |
3113 | ||
3114 | /* Logical/Logical kind conversion. */ | |
3115 | for (i = 0; gfc_logical_kinds[i].kind; i++) | |
3116 | for (j = 0; gfc_logical_kinds[j].kind; j++) | |
3117 | { | |
3118 | if (i == j) | |
3119 | continue; | |
3120 | ||
3121 | add_conv (BT_LOGICAL, gfc_logical_kinds[i].kind, | |
c3a29423 | 3122 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_F77); |
6de9cd9a | 3123 | } |
c3a29423 RS |
3124 | |
3125 | /* Integer-Logical and Logical-Integer conversions. */ | |
3126 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) | |
3127 | for (i=0; gfc_integer_kinds[i].kind; i++) | |
3128 | for (j=0; gfc_logical_kinds[j].kind; j++) | |
3129 | { | |
3130 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
3131 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_LEGACY); | |
3132 | add_conv (BT_LOGICAL, gfc_logical_kinds[j].kind, | |
3133 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
3134 | } | |
6de9cd9a DN |
3135 | } |
3136 | ||
3137 | ||
d393bbd7 FXC |
3138 | static void |
3139 | add_char_conversions (void) | |
3140 | { | |
3141 | int n, i, j; | |
3142 | ||
3143 | /* Count possible conversions. */ | |
3144 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
3145 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
3146 | if (i != j) | |
3147 | ncharconv++; | |
3148 | ||
3149 | /* Allocate memory. */ | |
ece3f663 | 3150 | char_conversions = XCNEWVEC (gfc_intrinsic_sym, ncharconv); |
d393bbd7 FXC |
3151 | |
3152 | /* Add the conversions themselves. */ | |
3153 | n = 0; | |
3154 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
3155 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
3156 | { | |
3157 | gfc_typespec from, to; | |
3158 | ||
3159 | if (i == j) | |
3160 | continue; | |
3161 | ||
3162 | gfc_clear_ts (&from); | |
3163 | from.type = BT_CHARACTER; | |
3164 | from.kind = gfc_character_kinds[i].kind; | |
3165 | ||
3166 | gfc_clear_ts (&to); | |
3167 | to.type = BT_CHARACTER; | |
3168 | to.kind = gfc_character_kinds[j].kind; | |
3169 | ||
3170 | char_conversions[n].name = conv_name (&from, &to); | |
3171 | char_conversions[n].lib_name = char_conversions[n].name; | |
3172 | char_conversions[n].simplify.cc = gfc_convert_char_constant; | |
3173 | char_conversions[n].standard = GFC_STD_F2003; | |
3174 | char_conversions[n].elemental = 1; | |
3175 | char_conversions[n].conversion = 0; | |
3176 | char_conversions[n].ts = to; | |
3177 | char_conversions[n].id = GFC_ISYM_CONVERSION; | |
3178 | ||
3179 | n++; | |
3180 | } | |
3181 | } | |
3182 | ||
3183 | ||
6de9cd9a DN |
3184 | /* Initialize the table of intrinsics. */ |
3185 | void | |
3186 | gfc_intrinsic_init_1 (void) | |
3187 | { | |
3188 | int i; | |
3189 | ||
3190 | nargs = nfunc = nsub = nconv = 0; | |
3191 | ||
3192 | /* Create a namespace to hold the resolved intrinsic symbols. */ | |
0366dfe9 | 3193 | gfc_intrinsic_namespace = gfc_get_namespace (NULL, 0); |
6de9cd9a DN |
3194 | |
3195 | sizing = SZ_FUNCS; | |
3196 | add_functions (); | |
3197 | sizing = SZ_SUBS; | |
3198 | add_subroutines (); | |
3199 | sizing = SZ_CONVS; | |
3200 | add_conversions (); | |
3201 | ||
ece3f663 KG |
3202 | functions = XCNEWVAR (struct gfc_intrinsic_sym, |
3203 | sizeof (gfc_intrinsic_sym) * (nfunc + nsub) | |
3204 | + sizeof (gfc_intrinsic_arg) * nargs); | |
6de9cd9a DN |
3205 | |
3206 | next_sym = functions; | |
3207 | subroutines = functions + nfunc; | |
3208 | ||
ece3f663 | 3209 | conversion = XCNEWVEC (gfc_intrinsic_sym, nconv); |
6de9cd9a DN |
3210 | |
3211 | next_arg = ((gfc_intrinsic_arg *) (subroutines + nsub)) - 1; | |
3212 | ||
3213 | sizing = SZ_NOTHING; | |
3214 | nconv = 0; | |
3215 | ||
3216 | add_functions (); | |
3217 | add_subroutines (); | |
3218 | add_conversions (); | |
3219 | ||
d393bbd7 FXC |
3220 | /* Character conversion intrinsics need to be treated separately. */ |
3221 | add_char_conversions (); | |
3222 | ||
6de9cd9a | 3223 | /* Set the pure flag. All intrinsic functions are pure, and |
f7b529fa | 3224 | intrinsic subroutines are pure if they are elemental. */ |
6de9cd9a DN |
3225 | |
3226 | for (i = 0; i < nfunc; i++) | |
3227 | functions[i].pure = 1; | |
3228 | ||
3229 | for (i = 0; i < nsub; i++) | |
3230 | subroutines[i].pure = subroutines[i].elemental; | |
3231 | } | |
3232 | ||
3233 | ||
3234 | void | |
3235 | gfc_intrinsic_done_1 (void) | |
3236 | { | |
3237 | gfc_free (functions); | |
3238 | gfc_free (conversion); | |
d393bbd7 | 3239 | gfc_free (char_conversions); |
6de9cd9a DN |
3240 | gfc_free_namespace (gfc_intrinsic_namespace); |
3241 | } | |
3242 | ||
3243 | ||
3244 | /******** Subroutines to check intrinsic interfaces ***********/ | |
3245 | ||
3246 | /* Given a formal argument list, remove any NULL arguments that may | |
3247 | have been left behind by a sort against some formal argument list. */ | |
3248 | ||
3249 | static void | |
b251af97 | 3250 | remove_nullargs (gfc_actual_arglist **ap) |
6de9cd9a DN |
3251 | { |
3252 | gfc_actual_arglist *head, *tail, *next; | |
3253 | ||
3254 | tail = NULL; | |
3255 | ||
3256 | for (head = *ap; head; head = next) | |
3257 | { | |
3258 | next = head->next; | |
3259 | ||
c5bfb045 | 3260 | if (head->expr == NULL && !head->label) |
6de9cd9a DN |
3261 | { |
3262 | head->next = NULL; | |
3263 | gfc_free_actual_arglist (head); | |
3264 | } | |
3265 | else | |
3266 | { | |
3267 | if (tail == NULL) | |
3268 | *ap = head; | |
3269 | else | |
3270 | tail->next = head; | |
3271 | ||
3272 | tail = head; | |
3273 | tail->next = NULL; | |
3274 | } | |
3275 | } | |
3276 | ||
3277 | if (tail == NULL) | |
3278 | *ap = NULL; | |
3279 | } | |
3280 | ||
3281 | ||
3282 | /* Given an actual arglist and a formal arglist, sort the actual | |
3283 | arglist so that its arguments are in a one-to-one correspondence | |
3284 | with the format arglist. Arguments that are not present are given | |
3285 | a blank gfc_actual_arglist structure. If something is obviously | |
3286 | wrong (say, a missing required argument) we abort sorting and | |
3287 | return FAILURE. */ | |
3288 | ||
17b1d2a0 | 3289 | static gfc_try |
b251af97 SK |
3290 | sort_actual (const char *name, gfc_actual_arglist **ap, |
3291 | gfc_intrinsic_arg *formal, locus *where) | |
6de9cd9a | 3292 | { |
6de9cd9a DN |
3293 | gfc_actual_arglist *actual, *a; |
3294 | gfc_intrinsic_arg *f; | |
3295 | ||
3296 | remove_nullargs (ap); | |
3297 | actual = *ap; | |
3298 | ||
3299 | for (f = formal; f; f = f->next) | |
3300 | f->actual = NULL; | |
3301 | ||
3302 | f = formal; | |
3303 | a = actual; | |
3304 | ||
3305 | if (f == NULL && a == NULL) /* No arguments */ | |
3306 | return SUCCESS; | |
3307 | ||
3308 | for (;;) | |
b251af97 | 3309 | { /* Put the nonkeyword arguments in a 1:1 correspondence */ |
6de9cd9a DN |
3310 | if (f == NULL) |
3311 | break; | |
3312 | if (a == NULL) | |
3313 | goto optional; | |
3314 | ||
cb9e4f55 | 3315 | if (a->name != NULL) |
6de9cd9a DN |
3316 | goto keywords; |
3317 | ||
3318 | f->actual = a; | |
3319 | ||
3320 | f = f->next; | |
3321 | a = a->next; | |
3322 | } | |
3323 | ||
3324 | if (a == NULL) | |
3325 | goto do_sort; | |
3326 | ||
3327 | gfc_error ("Too many arguments in call to '%s' at %L", name, where); | |
3328 | return FAILURE; | |
3329 | ||
3330 | keywords: | |
3331 | /* Associate the remaining actual arguments, all of which have | |
3332 | to be keyword arguments. */ | |
3333 | for (; a; a = a->next) | |
3334 | { | |
3335 | for (f = formal; f; f = f->next) | |
3336 | if (strcmp (a->name, f->name) == 0) | |
3337 | break; | |
3338 | ||
3339 | if (f == NULL) | |
3340 | { | |
7fcafa71 | 3341 | if (a->name[0] == '%') |
29ea08da TB |
3342 | gfc_error ("The argument list functions %%VAL, %%LOC or %%REF " |
3343 | "are not allowed in this context at %L", where); | |
7fcafa71 PT |
3344 | else |
3345 | gfc_error ("Can't find keyword named '%s' in call to '%s' at %L", | |
b251af97 | 3346 | a->name, name, where); |
6de9cd9a DN |
3347 | return FAILURE; |
3348 | } | |
3349 | ||
3350 | if (f->actual != NULL) | |
3351 | { | |
b41f8489 | 3352 | gfc_error ("Argument '%s' appears twice in call to '%s' at %L", |
6de9cd9a DN |
3353 | f->name, name, where); |
3354 | return FAILURE; | |
3355 | } | |
3356 | ||
3357 | f->actual = a; | |
3358 | } | |
3359 | ||
3360 | optional: | |
3361 | /* At this point, all unmatched formal args must be optional. */ | |
3362 | for (f = formal; f; f = f->next) | |
3363 | { | |
3364 | if (f->actual == NULL && f->optional == 0) | |
3365 | { | |
3366 | gfc_error ("Missing actual argument '%s' in call to '%s' at %L", | |
3367 | f->name, name, where); | |
3368 | return FAILURE; | |
3369 | } | |
3370 | } | |
3371 | ||
3372 | do_sort: | |
3373 | /* Using the formal argument list, string the actual argument list | |
3374 | together in a way that corresponds with the formal list. */ | |
3375 | actual = NULL; | |
3376 | ||
3377 | for (f = formal; f; f = f->next) | |
3378 | { | |
c5bfb045 PT |
3379 | if (f->actual && f->actual->label != NULL && f->ts.type) |
3380 | { | |
3381 | gfc_error ("ALTERNATE RETURN not permitted at %L", where); | |
3382 | return FAILURE; | |
3383 | } | |
3384 | ||
f9fed73b TS |
3385 | if (f->actual == NULL) |
3386 | { | |
3387 | a = gfc_get_actual_arglist (); | |
3388 | a->missing_arg_type = f->ts.type; | |
3389 | } | |
3390 | else | |
3391 | a = f->actual; | |
6de9cd9a DN |
3392 | |
3393 | if (actual == NULL) | |
3394 | *ap = a; | |
3395 | else | |
3396 | actual->next = a; | |
3397 | ||
3398 | actual = a; | |
3399 | } | |
f7b529fa | 3400 | actual->next = NULL; /* End the sorted argument list. */ |
6de9cd9a DN |
3401 | |
3402 | return SUCCESS; | |
3403 | } | |
3404 | ||
3405 | ||
3406 | /* Compare an actual argument list with an intrinsic's formal argument | |
3407 | list. The lists are checked for agreement of type. We don't check | |
3408 | for arrayness here. */ | |
3409 | ||
17b1d2a0 | 3410 | static gfc_try |
b251af97 | 3411 | check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym, |
6de9cd9a DN |
3412 | int error_flag) |
3413 | { | |
3414 | gfc_actual_arglist *actual; | |
3415 | gfc_intrinsic_arg *formal; | |
3416 | int i; | |
3417 | ||
3418 | formal = sym->formal; | |
3419 | actual = *ap; | |
3420 | ||
3421 | i = 0; | |
3422 | for (; formal; formal = formal->next, actual = actual->next, i++) | |
3423 | { | |
d393bbd7 FXC |
3424 | gfc_typespec ts; |
3425 | ||
6de9cd9a DN |
3426 | if (actual->expr == NULL) |
3427 | continue; | |
3428 | ||
d393bbd7 FXC |
3429 | ts = formal->ts; |
3430 | ||
3431 | /* A kind of 0 means we don't check for kind. */ | |
3432 | if (ts.kind == 0) | |
3433 | ts.kind = actual->expr->ts.kind; | |
3434 | ||
3435 | if (!gfc_compare_types (&ts, &actual->expr->ts)) | |
6de9cd9a DN |
3436 | { |
3437 | if (error_flag) | |
b251af97 | 3438 | gfc_error ("Type of argument '%s' in call to '%s' at %L should " |
c4aa95f8 | 3439 | "be %s, not %s", gfc_current_intrinsic_arg[i]->name, |
b251af97 SK |
3440 | gfc_current_intrinsic, &actual->expr->where, |
3441 | gfc_typename (&formal->ts), | |
3442 | gfc_typename (&actual->expr->ts)); | |
6de9cd9a DN |
3443 | return FAILURE; |
3444 | } | |
3445 | } | |
3446 | ||
3447 | return SUCCESS; | |
3448 | } | |
3449 | ||
3450 | ||
3451 | /* Given a pointer to an intrinsic symbol and an expression node that | |
3452 | represent the function call to that subroutine, figure out the type | |
3453 | of the result. This may involve calling a resolution subroutine. */ | |
3454 | ||
3455 | static void | |
b251af97 | 3456 | resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a DN |
3457 | { |
3458 | gfc_expr *a1, *a2, *a3, *a4, *a5; | |
3459 | gfc_actual_arglist *arg; | |
3460 | ||
3461 | if (specific->resolve.f1 == NULL) | |
3462 | { | |
3463 | if (e->value.function.name == NULL) | |
3464 | e->value.function.name = specific->lib_name; | |
3465 | ||
3466 | if (e->ts.type == BT_UNKNOWN) | |
3467 | e->ts = specific->ts; | |
3468 | return; | |
3469 | } | |
3470 | ||
3471 | arg = e->value.function.actual; | |
3472 | ||
6de9cd9a DN |
3473 | /* Special case hacks for MIN and MAX. */ |
3474 | if (specific->resolve.f1m == gfc_resolve_max | |
3475 | || specific->resolve.f1m == gfc_resolve_min) | |
3476 | { | |
3477 | (*specific->resolve.f1m) (e, arg); | |
3478 | return; | |
3479 | } | |
3480 | ||
4c0c6b9f SK |
3481 | if (arg == NULL) |
3482 | { | |
3483 | (*specific->resolve.f0) (e); | |
3484 | return; | |
3485 | } | |
3486 | ||
6de9cd9a DN |
3487 | a1 = arg->expr; |
3488 | arg = arg->next; | |
3489 | ||
3490 | if (arg == NULL) | |
3491 | { | |
3492 | (*specific->resolve.f1) (e, a1); | |
3493 | return; | |
3494 | } | |
3495 | ||
3496 | a2 = arg->expr; | |
3497 | arg = arg->next; | |
3498 | ||
3499 | if (arg == NULL) | |
3500 | { | |
3501 | (*specific->resolve.f2) (e, a1, a2); | |
3502 | return; | |
3503 | } | |
3504 | ||
3505 | a3 = arg->expr; | |
3506 | arg = arg->next; | |
3507 | ||
3508 | if (arg == NULL) | |
3509 | { | |
3510 | (*specific->resolve.f3) (e, a1, a2, a3); | |
3511 | return; | |
3512 | } | |
3513 | ||
3514 | a4 = arg->expr; | |
3515 | arg = arg->next; | |
3516 | ||
3517 | if (arg == NULL) | |
3518 | { | |
3519 | (*specific->resolve.f4) (e, a1, a2, a3, a4); | |
3520 | return; | |
3521 | } | |
3522 | ||
3523 | a5 = arg->expr; | |
3524 | arg = arg->next; | |
3525 | ||
3526 | if (arg == NULL) | |
3527 | { | |
3528 | (*specific->resolve.f5) (e, a1, a2, a3, a4, a5); | |
3529 | return; | |
3530 | } | |
3531 | ||
3532 | gfc_internal_error ("resolve_intrinsic(): Too many args for intrinsic"); | |
3533 | } | |
3534 | ||
3535 | ||
3536 | /* Given an intrinsic symbol node and an expression node, call the | |
3537 | simplification function (if there is one), perhaps replacing the | |
3538 | expression with something simpler. We return FAILURE on an error | |
3539 | of the simplification, SUCCESS if the simplification worked, even | |
3540 | if nothing has changed in the expression itself. */ | |
3541 | ||
17b1d2a0 | 3542 | static gfc_try |
b251af97 | 3543 | do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a DN |
3544 | { |
3545 | gfc_expr *result, *a1, *a2, *a3, *a4, *a5; | |
3546 | gfc_actual_arglist *arg; | |
3547 | ||
3548 | /* Max and min require special handling due to the variable number | |
3549 | of args. */ | |
3550 | if (specific->simplify.f1 == gfc_simplify_min) | |
3551 | { | |
3552 | result = gfc_simplify_min (e); | |
3553 | goto finish; | |
3554 | } | |
3555 | ||
3556 | if (specific->simplify.f1 == gfc_simplify_max) | |
3557 | { | |
3558 | result = gfc_simplify_max (e); | |
3559 | goto finish; | |
3560 | } | |
3561 | ||
3562 | if (specific->simplify.f1 == NULL) | |
3563 | { | |
3564 | result = NULL; | |
3565 | goto finish; | |
3566 | } | |
3567 | ||
3568 | arg = e->value.function.actual; | |
3569 | ||
4c0c6b9f SK |
3570 | if (arg == NULL) |
3571 | { | |
3572 | result = (*specific->simplify.f0) (); | |
3573 | goto finish; | |
3574 | } | |
3575 | ||
6de9cd9a DN |
3576 | a1 = arg->expr; |
3577 | arg = arg->next; | |
3578 | ||
d393bbd7 FXC |
3579 | if (specific->simplify.cc == gfc_convert_constant |
3580 | || specific->simplify.cc == gfc_convert_char_constant) | |
6de9cd9a | 3581 | { |
d393bbd7 | 3582 | result = specific->simplify.cc (a1, specific->ts.type, specific->ts.kind); |
6de9cd9a DN |
3583 | goto finish; |
3584 | } | |
3585 | ||
6de9cd9a DN |
3586 | if (arg == NULL) |
3587 | result = (*specific->simplify.f1) (a1); | |
3588 | else | |
3589 | { | |
3590 | a2 = arg->expr; | |
3591 | arg = arg->next; | |
3592 | ||
3593 | if (arg == NULL) | |
3594 | result = (*specific->simplify.f2) (a1, a2); | |
3595 | else | |
3596 | { | |
3597 | a3 = arg->expr; | |
3598 | arg = arg->next; | |
3599 | ||
3600 | if (arg == NULL) | |
3601 | result = (*specific->simplify.f3) (a1, a2, a3); | |
3602 | else | |
3603 | { | |
3604 | a4 = arg->expr; | |
3605 | arg = arg->next; | |
3606 | ||
3607 | if (arg == NULL) | |
3608 | result = (*specific->simplify.f4) (a1, a2, a3, a4); | |
3609 | else | |
3610 | { | |
3611 | a5 = arg->expr; | |
3612 | arg = arg->next; | |
3613 | ||
3614 | if (arg == NULL) | |
3615 | result = (*specific->simplify.f5) (a1, a2, a3, a4, a5); | |
3616 | else | |
3617 | gfc_internal_error | |
3618 | ("do_simplify(): Too many args for intrinsic"); | |
3619 | } | |
3620 | } | |
3621 | } | |
3622 | } | |
3623 | ||
3624 | finish: | |
3625 | if (result == &gfc_bad_expr) | |
3626 | return FAILURE; | |
3627 | ||
3628 | if (result == NULL) | |
3629 | resolve_intrinsic (specific, e); /* Must call at run-time */ | |
3630 | else | |
3631 | { | |
3632 | result->where = e->where; | |
3633 | gfc_replace_expr (e, result); | |
3634 | } | |
3635 | ||
3636 | return SUCCESS; | |
3637 | } | |
3638 | ||
3639 | ||
3640 | /* Initialize the gfc_current_intrinsic_arg[] array for the benefit of | |
3641 | error messages. This subroutine returns FAILURE if a subroutine | |
3642 | has more than MAX_INTRINSIC_ARGS, in which case the actual argument | |
3643 | list cannot match any intrinsic. */ | |
3644 | ||
3645 | static void | |
b251af97 | 3646 | init_arglist (gfc_intrinsic_sym *isym) |
6de9cd9a DN |
3647 | { |
3648 | gfc_intrinsic_arg *formal; | |
3649 | int i; | |
3650 | ||
3651 | gfc_current_intrinsic = isym->name; | |
3652 | ||
3653 | i = 0; | |
3654 | for (formal = isym->formal; formal; formal = formal->next) | |
3655 | { | |
3656 | if (i >= MAX_INTRINSIC_ARGS) | |
3657 | gfc_internal_error ("init_arglist(): too many arguments"); | |
c4aa95f8 | 3658 | gfc_current_intrinsic_arg[i++] = formal; |
6de9cd9a DN |
3659 | } |
3660 | } | |
3661 | ||
3662 | ||
3663 | /* Given a pointer to an intrinsic symbol and an expression consisting | |
3664 | of a function call, see if the function call is consistent with the | |
3665 | intrinsic's formal argument list. Return SUCCESS if the expression | |
3666 | and intrinsic match, FAILURE otherwise. */ | |
3667 | ||
17b1d2a0 | 3668 | static gfc_try |
b251af97 | 3669 | check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag) |
6de9cd9a DN |
3670 | { |
3671 | gfc_actual_arglist *arg, **ap; | |
17b1d2a0 | 3672 | gfc_try t; |
6de9cd9a DN |
3673 | |
3674 | ap = &expr->value.function.actual; | |
3675 | ||
3676 | init_arglist (specific); | |
3677 | ||
3678 | /* Don't attempt to sort the argument list for min or max. */ | |
3679 | if (specific->check.f1m == gfc_check_min_max | |
3680 | || specific->check.f1m == gfc_check_min_max_integer | |
3681 | || specific->check.f1m == gfc_check_min_max_real | |
3682 | || specific->check.f1m == gfc_check_min_max_double) | |
3683 | return (*specific->check.f1m) (*ap); | |
3684 | ||
3685 | if (sort_actual (specific->name, ap, specific->formal, | |
3686 | &expr->where) == FAILURE) | |
3687 | return FAILURE; | |
3688 | ||
7551270e | 3689 | if (specific->check.f3ml == gfc_check_minloc_maxloc) |
b251af97 | 3690 | /* This is special because we might have to reorder the argument list. */ |
7551270e | 3691 | t = gfc_check_minloc_maxloc (*ap); |
617097a3 | 3692 | else if (specific->check.f3red == gfc_check_minval_maxval) |
7551270e ES |
3693 | /* This is also special because we also might have to reorder the |
3694 | argument list. */ | |
617097a3 TS |
3695 | t = gfc_check_minval_maxval (*ap); |
3696 | else if (specific->check.f3red == gfc_check_product_sum) | |
3697 | /* Same here. The difference to the previous case is that we allow a | |
3698 | general numeric type. */ | |
3699 | t = gfc_check_product_sum (*ap); | |
7551270e | 3700 | else |
f3207b37 TS |
3701 | { |
3702 | if (specific->check.f1 == NULL) | |
3703 | { | |
3704 | t = check_arglist (ap, specific, error_flag); | |
3705 | if (t == SUCCESS) | |
3706 | expr->ts = specific->ts; | |
3707 | } | |
3708 | else | |
3709 | t = do_check (specific, *ap); | |
3710 | } | |
6de9cd9a | 3711 | |
0881653c | 3712 | /* Check conformance of elemental intrinsics. */ |
6de9cd9a DN |
3713 | if (t == SUCCESS && specific->elemental) |
3714 | { | |
0881653c DF |
3715 | int n = 0; |
3716 | gfc_expr *first_expr; | |
3717 | arg = expr->value.function.actual; | |
6de9cd9a | 3718 | |
0881653c DF |
3719 | /* There is no elemental intrinsic without arguments. */ |
3720 | gcc_assert(arg != NULL); | |
3721 | first_expr = arg->expr; | |
3722 | ||
3723 | for ( ; arg && arg->expr; arg = arg->next, n++) | |
ca8a8795 DF |
3724 | if (gfc_check_conformance (first_expr, arg->expr, |
3725 | "arguments '%s' and '%s' for " | |
3726 | "intrinsic '%s'", | |
c4aa95f8 JW |
3727 | gfc_current_intrinsic_arg[0]->name, |
3728 | gfc_current_intrinsic_arg[n]->name, | |
ca8a8795 DF |
3729 | gfc_current_intrinsic) == FAILURE) |
3730 | return FAILURE; | |
6de9cd9a DN |
3731 | } |
3732 | ||
3733 | if (t == FAILURE) | |
3734 | remove_nullargs (ap); | |
3735 | ||
3736 | return t; | |
3737 | } | |
3738 | ||
3739 | ||
b7892582 | 3740 | /* Check whether an intrinsic belongs to whatever standard the user |
c3005b0f DK |
3741 | has chosen, taking also into account -fall-intrinsics. Here, no |
3742 | warning/error is emitted; but if symstd is not NULL, it is pointed to a | |
3743 | textual representation of the symbols standard status (like | |
3744 | "new in Fortran 2008", "a GNU extension" or "obsolescent in Fortran 95") that | |
3745 | can be used to construct a detailed warning/error message in case of | |
3746 | a FAILURE. */ | |
b7892582 | 3747 | |
17b1d2a0 | 3748 | gfc_try |
c3005b0f DK |
3749 | gfc_check_intrinsic_standard (const gfc_intrinsic_sym* isym, |
3750 | const char** symstd, bool silent, locus where) | |
b7892582 | 3751 | { |
c3005b0f DK |
3752 | const char* symstd_msg; |
3753 | ||
3754 | /* For -fall-intrinsics, just succeed. */ | |
3755 | if (gfc_option.flag_all_intrinsics) | |
3f2286f2 | 3756 | return SUCCESS; |
b7892582 | 3757 | |
c3005b0f DK |
3758 | /* Find the symbol's standard message for later usage. */ |
3759 | switch (isym->standard) | |
3760 | { | |
3761 | case GFC_STD_F77: | |
3762 | symstd_msg = "available since Fortran 77"; | |
3763 | break; | |
3f2286f2 | 3764 | |
c3005b0f DK |
3765 | case GFC_STD_F95_OBS: |
3766 | symstd_msg = "obsolescent in Fortran 95"; | |
3767 | break; | |
3768 | ||
3769 | case GFC_STD_F95_DEL: | |
3770 | symstd_msg = "deleted in Fortran 95"; | |
3771 | break; | |
3772 | ||
3773 | case GFC_STD_F95: | |
3774 | symstd_msg = "new in Fortran 95"; | |
3775 | break; | |
3776 | ||
3777 | case GFC_STD_F2003: | |
3778 | symstd_msg = "new in Fortran 2003"; | |
3779 | break; | |
3780 | ||
3781 | case GFC_STD_F2008: | |
3782 | symstd_msg = "new in Fortran 2008"; | |
3783 | break; | |
3784 | ||
3785 | case GFC_STD_GNU: | |
3786 | symstd_msg = "a GNU Fortran extension"; | |
3787 | break; | |
3788 | ||
3789 | case GFC_STD_LEGACY: | |
3790 | symstd_msg = "for backward compatibility"; | |
3791 | break; | |
3792 | ||
3793 | default: | |
3794 | gfc_internal_error ("Invalid standard code on intrinsic '%s' (%d)", | |
3795 | isym->name, isym->standard); | |
3796 | } | |
3797 | ||
3798 | /* If warning about the standard, warn and succeed. */ | |
3799 | if (gfc_option.warn_std & isym->standard) | |
3800 | { | |
3801 | /* Do only print a warning if not a GNU extension. */ | |
3802 | if (!silent && isym->standard != GFC_STD_GNU) | |
3803 | gfc_warning ("Intrinsic '%s' (is %s) is used at %L", | |
3804 | isym->name, _(symstd_msg), &where); | |
3805 | ||
3806 | return SUCCESS; | |
3807 | } | |
3808 | ||
3809 | /* If allowing the symbol's standard, succeed, too. */ | |
3810 | if (gfc_option.allow_std & isym->standard) | |
3811 | return SUCCESS; | |
3812 | ||
3813 | /* Otherwise, fail. */ | |
3814 | if (symstd) | |
3815 | *symstd = _(symstd_msg); | |
3816 | return FAILURE; | |
b7892582 JB |
3817 | } |
3818 | ||
3819 | ||
6de9cd9a DN |
3820 | /* See if a function call corresponds to an intrinsic function call. |
3821 | We return: | |
3822 | ||
3823 | MATCH_YES if the call corresponds to an intrinsic, simplification | |
b251af97 | 3824 | is done if possible. |
6de9cd9a DN |
3825 | |
3826 | MATCH_NO if the call does not correspond to an intrinsic | |
3827 | ||
3828 | MATCH_ERROR if the call corresponds to an intrinsic but there was an | |
b251af97 | 3829 | error during the simplification process. |
6de9cd9a DN |
3830 | |
3831 | The error_flag parameter enables an error reporting. */ | |
3832 | ||
3833 | match | |
b251af97 | 3834 | gfc_intrinsic_func_interface (gfc_expr *expr, int error_flag) |
6de9cd9a DN |
3835 | { |
3836 | gfc_intrinsic_sym *isym, *specific; | |
3837 | gfc_actual_arglist *actual; | |
3838 | const char *name; | |
3839 | int flag; | |
3840 | ||
3841 | if (expr->value.function.isym != NULL) | |
3842 | return (do_simplify (expr->value.function.isym, expr) == FAILURE) | |
b251af97 | 3843 | ? MATCH_ERROR : MATCH_YES; |
6de9cd9a | 3844 | |
a3d3c0f5 DK |
3845 | if (!error_flag) |
3846 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
3847 | flag = 0; |
3848 | ||
3849 | for (actual = expr->value.function.actual; actual; actual = actual->next) | |
3850 | if (actual->expr != NULL) | |
3851 | flag |= (actual->expr->ts.type != BT_INTEGER | |
3852 | && actual->expr->ts.type != BT_CHARACTER); | |
3853 | ||
3854 | name = expr->symtree->n.sym->name; | |
3855 | ||
3856 | isym = specific = gfc_find_function (name); | |
3857 | if (isym == NULL) | |
3858 | { | |
a3d3c0f5 DK |
3859 | if (!error_flag) |
3860 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3861 | return MATCH_NO; |
3862 | } | |
3863 | ||
b7970354 TB |
3864 | if ((isym->id == GFC_ISYM_REAL || isym->id == GFC_ISYM_DBLE |
3865 | || isym->id == GFC_ISYM_CMPLX) | |
f2cbd86c | 3866 | && gfc_init_expr_flag |
b7970354 TB |
3867 | && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Function '%s' " |
3868 | "as initialization expression at %L", name, | |
3869 | &expr->where) == FAILURE) | |
a3d3c0f5 DK |
3870 | { |
3871 | if (!error_flag) | |
3872 | gfc_pop_suppress_errors (); | |
3873 | return MATCH_ERROR; | |
3874 | } | |
b7970354 | 3875 | |
6de9cd9a DN |
3876 | gfc_current_intrinsic_where = &expr->where; |
3877 | ||
3878 | /* Bypass the generic list for min and max. */ | |
3879 | if (isym->check.f1m == gfc_check_min_max) | |
3880 | { | |
3881 | init_arglist (isym); | |
3882 | ||
3883 | if (gfc_check_min_max (expr->value.function.actual) == SUCCESS) | |
3884 | goto got_specific; | |
3885 | ||
a3d3c0f5 DK |
3886 | if (!error_flag) |
3887 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3888 | return MATCH_NO; |
3889 | } | |
3890 | ||
3891 | /* If the function is generic, check all of its specific | |
3892 | incarnations. If the generic name is also a specific, we check | |
3893 | that name last, so that any error message will correspond to the | |
3894 | specific. */ | |
a3d3c0f5 | 3895 | gfc_push_suppress_errors (); |
6de9cd9a DN |
3896 | |
3897 | if (isym->generic) | |
3898 | { | |
3899 | for (specific = isym->specific_head; specific; | |
3900 | specific = specific->next) | |
3901 | { | |
3902 | if (specific == isym) | |
3903 | continue; | |
3904 | if (check_specific (specific, expr, 0) == SUCCESS) | |
a3d3c0f5 DK |
3905 | { |
3906 | gfc_pop_suppress_errors (); | |
3907 | goto got_specific; | |
3908 | } | |
6de9cd9a DN |
3909 | } |
3910 | } | |
3911 | ||
a3d3c0f5 | 3912 | gfc_pop_suppress_errors (); |
6de9cd9a DN |
3913 | |
3914 | if (check_specific (isym, expr, error_flag) == FAILURE) | |
3915 | { | |
a3d3c0f5 DK |
3916 | if (!error_flag) |
3917 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3918 | return MATCH_NO; |
3919 | } | |
3920 | ||
3921 | specific = isym; | |
3922 | ||
3923 | got_specific: | |
3924 | expr->value.function.isym = specific; | |
3925 | gfc_intrinsic_symbol (expr->symtree->n.sym); | |
3926 | ||
a3d3c0f5 DK |
3927 | if (!error_flag) |
3928 | gfc_pop_suppress_errors (); | |
3929 | ||
6de9cd9a | 3930 | if (do_simplify (specific, expr) == FAILURE) |
14ceeb32 | 3931 | return MATCH_ERROR; |
6de9cd9a | 3932 | |
e1633d82 DF |
3933 | /* F95, 7.1.6.1, Initialization expressions |
3934 | (4) An elemental intrinsic function reference of type integer or | |
3935 | character where each argument is an initialization expression | |
3936 | of type integer or character | |
3937 | ||
3938 | F2003, 7.1.7 Initialization expression | |
3939 | (4) A reference to an elemental standard intrinsic function, | |
3940 | where each argument is an initialization expression */ | |
3941 | ||
f2cbd86c | 3942 | if (gfc_init_expr_flag && isym->elemental && flag |
ef7e861a TB |
3943 | && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Elemental function " |
3944 | "as initialization expression with non-integer/non-" | |
3945 | "character arguments at %L", &expr->where) == FAILURE) | |
e1633d82 | 3946 | return MATCH_ERROR; |
6de9cd9a DN |
3947 | |
3948 | return MATCH_YES; | |
3949 | } | |
3950 | ||
3951 | ||
3952 | /* See if a CALL statement corresponds to an intrinsic subroutine. | |
3953 | Returns MATCH_YES if the subroutine corresponds to an intrinsic, | |
3954 | MATCH_NO if not, and MATCH_ERROR if there was an error (but did | |
3955 | correspond). */ | |
3956 | ||
3957 | match | |
b251af97 | 3958 | gfc_intrinsic_sub_interface (gfc_code *c, int error_flag) |
6de9cd9a DN |
3959 | { |
3960 | gfc_intrinsic_sym *isym; | |
3961 | const char *name; | |
3962 | ||
3963 | name = c->symtree->n.sym->name; | |
3964 | ||
cd5ecab6 | 3965 | isym = gfc_find_subroutine (name); |
6de9cd9a DN |
3966 | if (isym == NULL) |
3967 | return MATCH_NO; | |
3968 | ||
a3d3c0f5 DK |
3969 | if (!error_flag) |
3970 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
3971 | |
3972 | init_arglist (isym); | |
3973 | ||
3974 | if (sort_actual (name, &c->ext.actual, isym->formal, &c->loc) == FAILURE) | |
3975 | goto fail; | |
3976 | ||
3977 | if (isym->check.f1 != NULL) | |
3978 | { | |
3979 | if (do_check (isym, c->ext.actual) == FAILURE) | |
3980 | goto fail; | |
3981 | } | |
3982 | else | |
3983 | { | |
3984 | if (check_arglist (&c->ext.actual, isym, 1) == FAILURE) | |
3985 | goto fail; | |
3986 | } | |
3987 | ||
3988 | /* The subroutine corresponds to an intrinsic. Allow errors to be | |
f7b529fa | 3989 | seen at this point. */ |
a3d3c0f5 DK |
3990 | if (!error_flag) |
3991 | gfc_pop_suppress_errors (); | |
6de9cd9a | 3992 | |
12f681a0 | 3993 | c->resolved_isym = isym; |
6de9cd9a DN |
3994 | if (isym->resolve.s1 != NULL) |
3995 | isym->resolve.s1 (c); | |
3996 | else | |
42a8c358 TB |
3997 | { |
3998 | c->resolved_sym = gfc_get_intrinsic_sub_symbol (isym->lib_name); | |
3999 | c->resolved_sym->attr.elemental = isym->elemental; | |
4000 | } | |
6de9cd9a DN |
4001 | |
4002 | if (gfc_pure (NULL) && !isym->elemental) | |
4003 | { | |
4004 | gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name, | |
4005 | &c->loc); | |
4006 | return MATCH_ERROR; | |
4007 | } | |
4008 | ||
fe58e076 | 4009 | c->resolved_sym->attr.noreturn = isym->noreturn; |
b7892582 | 4010 | |
6de9cd9a DN |
4011 | return MATCH_YES; |
4012 | ||
4013 | fail: | |
a3d3c0f5 DK |
4014 | if (!error_flag) |
4015 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
4016 | return MATCH_NO; |
4017 | } | |
4018 | ||
4019 | ||
4020 | /* Call gfc_convert_type() with warning enabled. */ | |
4021 | ||
17b1d2a0 | 4022 | gfc_try |
b251af97 | 4023 | gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag) |
6de9cd9a DN |
4024 | { |
4025 | return gfc_convert_type_warn (expr, ts, eflag, 1); | |
4026 | } | |
4027 | ||
4028 | ||
4029 | /* Try to convert an expression (in place) from one type to another. | |
4030 | 'eflag' controls the behavior on error. | |
4031 | ||
4032 | The possible values are: | |
4033 | ||
4034 | 1 Generate a gfc_error() | |
4035 | 2 Generate a gfc_internal_error(). | |
4036 | ||
4037 | 'wflag' controls the warning related to conversion. */ | |
4038 | ||
17b1d2a0 | 4039 | gfc_try |
b251af97 | 4040 | gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag) |
6de9cd9a DN |
4041 | { |
4042 | gfc_intrinsic_sym *sym; | |
4043 | gfc_typespec from_ts; | |
4044 | locus old_where; | |
7b901ac4 | 4045 | gfc_expr *new_expr; |
6de9cd9a | 4046 | int rank; |
323c74da | 4047 | mpz_t *shape; |
6de9cd9a DN |
4048 | |
4049 | from_ts = expr->ts; /* expr->ts gets clobbered */ | |
4050 | ||
4051 | if (ts->type == BT_UNKNOWN) | |
4052 | goto bad; | |
4053 | ||
4054 | /* NULL and zero size arrays get their type here. */ | |
4055 | if (expr->expr_type == EXPR_NULL | |
b251af97 | 4056 | || (expr->expr_type == EXPR_ARRAY && expr->value.constructor == NULL)) |
6de9cd9a DN |
4057 | { |
4058 | /* Sometimes the RHS acquire the type. */ | |
4059 | expr->ts = *ts; | |
4060 | return SUCCESS; | |
4061 | } | |
4062 | ||
4063 | if (expr->ts.type == BT_UNKNOWN) | |
4064 | goto bad; | |
4065 | ||
b251af97 | 4066 | if (expr->ts.type == BT_DERIVED && ts->type == BT_DERIVED |
6de9cd9a DN |
4067 | && gfc_compare_types (&expr->ts, ts)) |
4068 | return SUCCESS; | |
4069 | ||
4070 | sym = find_conv (&expr->ts, ts); | |
4071 | if (sym == NULL) | |
4072 | goto bad; | |
4073 | ||
4074 | /* At this point, a conversion is necessary. A warning may be needed. */ | |
c3a29423 | 4075 | if ((gfc_option.warn_std & sym->standard) != 0) |
4e42ad66 | 4076 | { |
daf8c6f0 DF |
4077 | gfc_warning_now ("Extension: Conversion from %s to %s at %L", |
4078 | gfc_typename (&from_ts), gfc_typename (ts), | |
4079 | &expr->where); | |
4080 | } | |
4081 | else if (wflag) | |
4082 | { | |
33169a22 DF |
4083 | if (gfc_option.flag_range_check |
4084 | && expr->expr_type == EXPR_CONSTANT | |
4085 | && from_ts.type == ts->type) | |
4086 | { | |
4087 | /* Do nothing. Constants of the same type are range-checked | |
4088 | elsewhere. If a value too large for the target type is | |
4089 | assigned, an error is generated. Not checking here avoids | |
4090 | duplications of warnings/errors. | |
4091 | If range checking was disabled, but -Wconversion enabled, | |
4092 | a non range checked warning is generated below. */ | |
4093 | } | |
4094 | else if (from_ts.type == BT_LOGICAL || ts->type == BT_LOGICAL) | |
4095 | { | |
4096 | /* Do nothing. This block exists only to simplify the other | |
4097 | else-if expressions. | |
4098 | LOGICAL <> LOGICAL no warning, independent of kind values | |
4099 | LOGICAL <> INTEGER extension, warned elsewhere | |
4100 | LOGICAL <> REAL invalid, error generated elsewhere | |
4101 | LOGICAL <> COMPLEX invalid, error generated elsewhere */ | |
4102 | } | |
4103 | else if (from_ts.type == ts->type | |
4104 | || (from_ts.type == BT_INTEGER && ts->type == BT_REAL) | |
4105 | || (from_ts.type == BT_INTEGER && ts->type == BT_COMPLEX) | |
4106 | || (from_ts.type == BT_REAL && ts->type == BT_COMPLEX)) | |
4107 | { | |
4108 | /* Larger kinds can hold values of smaller kinds without problems. | |
4109 | Hence, only warn if target kind is smaller than the source | |
4110 | kind - or if -Wconversion-extra is specified. */ | |
4111 | if (gfc_option.warn_conversion_extra) | |
4112 | gfc_warning_now ("Conversion from %s to %s at %L", | |
4113 | gfc_typename (&from_ts), gfc_typename (ts), | |
4114 | &expr->where); | |
4115 | else if (gfc_option.warn_conversion | |
4116 | && from_ts.kind > ts->kind) | |
4117 | gfc_warning_now ("Possible change of value in conversion " | |
4118 | "from %s to %s at %L", gfc_typename (&from_ts), | |
4119 | gfc_typename (ts), &expr->where); | |
4120 | } | |
4121 | else if ((from_ts.type == BT_REAL && ts->type == BT_INTEGER) | |
4122 | || (from_ts.type == BT_COMPLEX && ts->type == BT_INTEGER) | |
4123 | || (from_ts.type == BT_COMPLEX && ts->type == BT_REAL)) | |
4124 | { | |
4125 | /* Conversion from REAL/COMPLEX to INTEGER or COMPLEX to REAL | |
4126 | usually comes with a loss of information, regardless of kinds. */ | |
4127 | if (gfc_option.warn_conversion_extra | |
4128 | || gfc_option.warn_conversion) | |
4129 | gfc_warning_now ("Possible change of value in conversion " | |
4130 | "from %s to %s at %L", gfc_typename (&from_ts), | |
4131 | gfc_typename (ts), &expr->where); | |
4132 | } | |
4133 | else if (from_ts.type == BT_HOLLERITH || ts->type == BT_HOLLERITH) | |
4134 | { | |
4135 | /* If HOLLERITH is involved, all bets are off. */ | |
4136 | if (gfc_option.warn_conversion_extra | |
4137 | || gfc_option.warn_conversion) | |
4138 | gfc_warning_now ("Conversion from %s to %s at %L", | |
4139 | gfc_typename (&from_ts), gfc_typename (ts), | |
4140 | &expr->where); | |
4141 | } | |
4142 | else | |
4143 | gcc_unreachable (); | |
4e42ad66 | 4144 | } |
6de9cd9a DN |
4145 | |
4146 | /* Insert a pre-resolved function call to the right function. */ | |
4147 | old_where = expr->where; | |
4148 | rank = expr->rank; | |
323c74da RH |
4149 | shape = expr->shape; |
4150 | ||
7b901ac4 KG |
4151 | new_expr = gfc_get_expr (); |
4152 | *new_expr = *expr; | |
4153 | ||
4154 | new_expr = gfc_build_conversion (new_expr); | |
4155 | new_expr->value.function.name = sym->lib_name; | |
4156 | new_expr->value.function.isym = sym; | |
4157 | new_expr->where = old_where; | |
4158 | new_expr->rank = rank; | |
4159 | new_expr->shape = gfc_copy_shape (shape, rank); | |
4160 | ||
4161 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); | |
4b41f35e | 4162 | new_expr->symtree->n.sym->result = new_expr->symtree->n.sym; |
7b901ac4 KG |
4163 | new_expr->symtree->n.sym->ts = *ts; |
4164 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; | |
4165 | new_expr->symtree->n.sym->attr.function = 1; | |
4166 | new_expr->symtree->n.sym->attr.elemental = 1; | |
4167 | new_expr->symtree->n.sym->attr.pure = 1; | |
4168 | new_expr->symtree->n.sym->attr.referenced = 1; | |
4169 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
4170 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
4171 | ||
4172 | *expr = *new_expr; | |
4173 | ||
4174 | gfc_free (new_expr); | |
6de9cd9a DN |
4175 | expr->ts = *ts; |
4176 | ||
4177 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
4178 | && do_simplify (sym, expr) == FAILURE) | |
4179 | { | |
4180 | ||
4181 | if (eflag == 2) | |
4182 | goto bad; | |
4183 | return FAILURE; /* Error already generated in do_simplify() */ | |
4184 | } | |
4185 | ||
4186 | return SUCCESS; | |
4187 | ||
4188 | bad: | |
4189 | if (eflag == 1) | |
4190 | { | |
4191 | gfc_error ("Can't convert %s to %s at %L", | |
4192 | gfc_typename (&from_ts), gfc_typename (ts), &expr->where); | |
4193 | return FAILURE; | |
4194 | } | |
4195 | ||
4196 | gfc_internal_error ("Can't convert %s to %s at %L", | |
4197 | gfc_typename (&from_ts), gfc_typename (ts), | |
4198 | &expr->where); | |
4199 | /* Not reached */ | |
4200 | } | |
d393bbd7 FXC |
4201 | |
4202 | ||
17b1d2a0 | 4203 | gfc_try |
d393bbd7 FXC |
4204 | gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts) |
4205 | { | |
4206 | gfc_intrinsic_sym *sym; | |
d393bbd7 | 4207 | locus old_where; |
7b901ac4 | 4208 | gfc_expr *new_expr; |
d393bbd7 FXC |
4209 | int rank; |
4210 | mpz_t *shape; | |
4211 | ||
4212 | gcc_assert (expr->ts.type == BT_CHARACTER && ts->type == BT_CHARACTER); | |
d393bbd7 FXC |
4213 | |
4214 | sym = find_char_conv (&expr->ts, ts); | |
4215 | gcc_assert (sym); | |
4216 | ||
4217 | /* Insert a pre-resolved function call to the right function. */ | |
4218 | old_where = expr->where; | |
4219 | rank = expr->rank; | |
4220 | shape = expr->shape; | |
4221 | ||
7b901ac4 KG |
4222 | new_expr = gfc_get_expr (); |
4223 | *new_expr = *expr; | |
d393bbd7 | 4224 | |
7b901ac4 KG |
4225 | new_expr = gfc_build_conversion (new_expr); |
4226 | new_expr->value.function.name = sym->lib_name; | |
4227 | new_expr->value.function.isym = sym; | |
4228 | new_expr->where = old_where; | |
4229 | new_expr->rank = rank; | |
4230 | new_expr->shape = gfc_copy_shape (shape, rank); | |
d393bbd7 | 4231 | |
7b901ac4 KG |
4232 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); |
4233 | new_expr->symtree->n.sym->ts = *ts; | |
4234 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; | |
4235 | new_expr->symtree->n.sym->attr.function = 1; | |
4236 | new_expr->symtree->n.sym->attr.elemental = 1; | |
4237 | new_expr->symtree->n.sym->attr.referenced = 1; | |
4238 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
4239 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
d393bbd7 | 4240 | |
7b901ac4 | 4241 | *expr = *new_expr; |
d393bbd7 | 4242 | |
7b901ac4 | 4243 | gfc_free (new_expr); |
d393bbd7 FXC |
4244 | expr->ts = *ts; |
4245 | ||
4246 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
4247 | && do_simplify (sym, expr) == FAILURE) | |
4248 | { | |
4249 | /* Error already generated in do_simplify() */ | |
4250 | return FAILURE; | |
4251 | } | |
4252 | ||
4253 | return SUCCESS; | |
4254 | } | |
c3005b0f DK |
4255 | |
4256 | ||
4257 | /* Check if the passed name is name of an intrinsic (taking into account the | |
4258 | current -std=* and -fall-intrinsic settings). If it is, see if we should | |
4259 | warn about this as a user-procedure having the same name as an intrinsic | |
4260 | (-Wintrinsic-shadow enabled) and do so if we should. */ | |
4261 | ||
4262 | void | |
4263 | gfc_warn_intrinsic_shadow (const gfc_symbol* sym, bool in_module, bool func) | |
4264 | { | |
4265 | gfc_intrinsic_sym* isym; | |
4266 | ||
4267 | /* If the warning is disabled, do nothing at all. */ | |
4268 | if (!gfc_option.warn_intrinsic_shadow) | |
4269 | return; | |
4270 | ||
4271 | /* Try to find an intrinsic of the same name. */ | |
4272 | if (func) | |
4273 | isym = gfc_find_function (sym->name); | |
4274 | else | |
4275 | isym = gfc_find_subroutine (sym->name); | |
4276 | ||
4277 | /* If no intrinsic was found with this name or it's not included in the | |
4278 | selected standard, everything's fine. */ | |
4279 | if (!isym || gfc_check_intrinsic_standard (isym, NULL, true, | |
4280 | sym->declared_at) == FAILURE) | |
4281 | return; | |
4282 | ||
4283 | /* Emit the warning. */ | |
4284 | if (in_module) | |
4285 | gfc_warning ("'%s' declared at %L may shadow the intrinsic of the same" | |
4286 | " name. In order to call the intrinsic, explicit INTRINSIC" | |
4287 | " declarations may be required.", | |
4288 | sym->name, &sym->declared_at); | |
4289 | else | |
4290 | gfc_warning ("'%s' declared at %L is also the name of an intrinsic. It can" | |
4291 | " only be called via an explicit interface or if declared" | |
4292 | " EXTERNAL.", sym->name, &sym->declared_at); | |
4293 | } |