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6de9cd9a DN |
1 | /* Build up a list of intrinsic subroutines and functions for the |
2 | name-resolution stage. | |
8b791297 | 3 | Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
977a9355 | 4 | Free Software Foundation, Inc. |
6de9cd9a DN |
5 | Contributed by Andy Vaught & Katherine Holcomb |
6 | ||
9fc4d79b | 7 | This file is part of GCC. |
6de9cd9a | 8 | |
9fc4d79b TS |
9 | GCC is free software; you can redistribute it and/or modify it under |
10 | the terms of the GNU General Public License as published by the Free | |
d234d788 | 11 | Software Foundation; either version 3, or (at your option) any later |
9fc4d79b | 12 | version. |
6de9cd9a | 13 | |
9fc4d79b TS |
14 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
15 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
17 | for more details. | |
6de9cd9a DN |
18 | |
19 | You should have received a copy of the GNU General Public License | |
d234d788 NC |
20 | along with GCC; see the file COPYING3. If not see |
21 | <http://www.gnu.org/licenses/>. */ | |
6de9cd9a | 22 | |
6de9cd9a DN |
23 | #include "config.h" |
24 | #include "system.h" | |
25 | #include "flags.h" | |
6de9cd9a DN |
26 | #include "gfortran.h" |
27 | #include "intrinsic.h" | |
28 | ||
1f2959f0 | 29 | /* Namespace to hold the resolved symbols for intrinsic subroutines. */ |
6de9cd9a DN |
30 | static gfc_namespace *gfc_intrinsic_namespace; |
31 | ||
32 | int gfc_init_expr = 0; | |
33 | ||
1270d633 | 34 | /* Pointers to an intrinsic function and its argument names that are being |
f7b529fa | 35 | checked. */ |
6de9cd9a | 36 | |
cb9e4f55 TS |
37 | const char *gfc_current_intrinsic; |
38 | const char *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS]; | |
6de9cd9a DN |
39 | locus *gfc_current_intrinsic_where; |
40 | ||
41 | static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym; | |
d393bbd7 | 42 | static gfc_intrinsic_sym *char_conversions; |
6de9cd9a DN |
43 | static gfc_intrinsic_arg *next_arg; |
44 | ||
d393bbd7 | 45 | static int nfunc, nsub, nargs, nconv, ncharconv; |
6de9cd9a DN |
46 | |
47 | static enum | |
48 | { SZ_NOTHING = 0, SZ_SUBS, SZ_FUNCS, SZ_CONVS } | |
49 | sizing; | |
50 | ||
9aa433c2 | 51 | enum klass |
e1633d82 | 52 | { NO_CLASS = 0, CLASS_ELEMENTAL, CLASS_INQUIRY, CLASS_TRANSFORMATIONAL }; |
8d2c2905 FXC |
53 | |
54 | #define ACTUAL_NO 0 | |
55 | #define ACTUAL_YES 1 | |
56 | ||
1270d633 SK |
57 | #define REQUIRED 0 |
58 | #define OPTIONAL 1 | |
6de9cd9a | 59 | |
b251af97 | 60 | |
6de9cd9a DN |
61 | /* Return a letter based on the passed type. Used to construct the |
62 | name of a type-dependent subroutine. */ | |
63 | ||
64 | char | |
65 | gfc_type_letter (bt type) | |
66 | { | |
67 | char c; | |
68 | ||
69 | switch (type) | |
70 | { | |
71 | case BT_LOGICAL: | |
72 | c = 'l'; | |
73 | break; | |
74 | case BT_CHARACTER: | |
75 | c = 's'; | |
76 | break; | |
77 | case BT_INTEGER: | |
78 | c = 'i'; | |
79 | break; | |
80 | case BT_REAL: | |
81 | c = 'r'; | |
82 | break; | |
83 | case BT_COMPLEX: | |
84 | c = 'c'; | |
85 | break; | |
86 | ||
d3642f89 FW |
87 | case BT_HOLLERITH: |
88 | c = 'h'; | |
89 | break; | |
90 | ||
6de9cd9a DN |
91 | default: |
92 | c = 'u'; | |
93 | break; | |
94 | } | |
95 | ||
96 | return c; | |
97 | } | |
98 | ||
99 | ||
42a8c358 TB |
100 | /* Get a symbol for a resolved name. Note, if needed be, the elemental |
101 | attribute has be added afterwards. */ | |
6de9cd9a DN |
102 | |
103 | gfc_symbol * | |
b251af97 | 104 | gfc_get_intrinsic_sub_symbol (const char *name) |
6de9cd9a DN |
105 | { |
106 | gfc_symbol *sym; | |
107 | ||
108 | gfc_get_symbol (name, gfc_intrinsic_namespace, &sym); | |
109 | sym->attr.always_explicit = 1; | |
110 | sym->attr.subroutine = 1; | |
111 | sym->attr.flavor = FL_PROCEDURE; | |
112 | sym->attr.proc = PROC_INTRINSIC; | |
113 | ||
114 | return sym; | |
115 | } | |
116 | ||
117 | ||
118 | /* Return a pointer to the name of a conversion function given two | |
119 | typespecs. */ | |
120 | ||
cb9e4f55 | 121 | static const char * |
b251af97 | 122 | conv_name (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a | 123 | { |
b6e2128e TS |
124 | return gfc_get_string ("__convert_%c%d_%c%d", |
125 | gfc_type_letter (from->type), from->kind, | |
126 | gfc_type_letter (to->type), to->kind); | |
6de9cd9a DN |
127 | } |
128 | ||
129 | ||
130 | /* Given a pair of typespecs, find the gfc_intrinsic_sym node that | |
131 | corresponds to the conversion. Returns NULL if the conversion | |
132 | isn't found. */ | |
133 | ||
134 | static gfc_intrinsic_sym * | |
b251af97 | 135 | find_conv (gfc_typespec *from, gfc_typespec *to) |
6de9cd9a DN |
136 | { |
137 | gfc_intrinsic_sym *sym; | |
cb9e4f55 | 138 | const char *target; |
6de9cd9a DN |
139 | int i; |
140 | ||
141 | target = conv_name (from, to); | |
142 | sym = conversion; | |
143 | ||
144 | for (i = 0; i < nconv; i++, sym++) | |
b6e2128e | 145 | if (target == sym->name) |
6de9cd9a DN |
146 | return sym; |
147 | ||
148 | return NULL; | |
149 | } | |
150 | ||
151 | ||
d393bbd7 FXC |
152 | /* Given a pair of CHARACTER typespecs, find the gfc_intrinsic_sym node |
153 | that corresponds to the conversion. Returns NULL if the conversion | |
154 | isn't found. */ | |
155 | ||
156 | static gfc_intrinsic_sym * | |
157 | find_char_conv (gfc_typespec *from, gfc_typespec *to) | |
158 | { | |
159 | gfc_intrinsic_sym *sym; | |
160 | const char *target; | |
161 | int i; | |
162 | ||
163 | target = conv_name (from, to); | |
164 | sym = char_conversions; | |
165 | ||
166 | for (i = 0; i < ncharconv; i++, sym++) | |
167 | if (target == sym->name) | |
168 | return sym; | |
169 | ||
170 | return NULL; | |
171 | } | |
172 | ||
173 | ||
6de9cd9a DN |
174 | /* Interface to the check functions. We break apart an argument list |
175 | and call the proper check function rather than forcing each | |
176 | function to manipulate the argument list. */ | |
177 | ||
17b1d2a0 | 178 | static gfc_try |
b251af97 | 179 | do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg) |
6de9cd9a DN |
180 | { |
181 | gfc_expr *a1, *a2, *a3, *a4, *a5; | |
4c0c6b9f SK |
182 | |
183 | if (arg == NULL) | |
184 | return (*specific->check.f0) (); | |
6de9cd9a DN |
185 | |
186 | a1 = arg->expr; | |
187 | arg = arg->next; | |
4c0c6b9f SK |
188 | if (arg == NULL) |
189 | return (*specific->check.f1) (a1); | |
6de9cd9a | 190 | |
4c0c6b9f SK |
191 | a2 = arg->expr; |
192 | arg = arg->next; | |
6de9cd9a | 193 | if (arg == NULL) |
4c0c6b9f | 194 | return (*specific->check.f2) (a1, a2); |
6de9cd9a | 195 | |
4c0c6b9f SK |
196 | a3 = arg->expr; |
197 | arg = arg->next; | |
198 | if (arg == NULL) | |
199 | return (*specific->check.f3) (a1, a2, a3); | |
6de9cd9a | 200 | |
4c0c6b9f SK |
201 | a4 = arg->expr; |
202 | arg = arg->next; | |
203 | if (arg == NULL) | |
204 | return (*specific->check.f4) (a1, a2, a3, a4); | |
6de9cd9a | 205 | |
4c0c6b9f SK |
206 | a5 = arg->expr; |
207 | arg = arg->next; | |
208 | if (arg == NULL) | |
209 | return (*specific->check.f5) (a1, a2, a3, a4, a5); | |
210 | ||
211 | gfc_internal_error ("do_check(): too many args"); | |
6de9cd9a DN |
212 | } |
213 | ||
214 | ||
215 | /*********** Subroutines to build the intrinsic list ****************/ | |
216 | ||
217 | /* Add a single intrinsic symbol to the current list. | |
218 | ||
219 | Argument list: | |
220 | char * name of function | |
b251af97 SK |
221 | int whether function is elemental |
222 | int If the function can be used as an actual argument [1] | |
223 | bt return type of function | |
224 | int kind of return type of function | |
225 | int Fortran standard version | |
6de9cd9a DN |
226 | check pointer to check function |
227 | simplify pointer to simplification function | |
228 | resolve pointer to resolution function | |
229 | ||
230 | Optional arguments come in multiples of four: | |
231 | char * name of argument | |
b251af97 | 232 | bt type of argument |
6de9cd9a DN |
233 | int kind of argument |
234 | int arg optional flag (1=optional, 0=required) | |
235 | ||
236 | The sequence is terminated by a NULL name. | |
237 | ||
0e7e7e6e FXC |
238 | |
239 | [1] Whether a function can or cannot be used as an actual argument is | |
240 | determined by its presence on the 13.6 list in Fortran 2003. The | |
241 | following intrinsics, which are GNU extensions, are considered allowed | |
242 | as actual arguments: ACOSH ATANH DACOSH DASINH DATANH DCONJG DIMAG | |
e7c1c8d1 | 243 | ZABS ZCOS ZEXP ZLOG ZSIN ZSQRT. */ |
6de9cd9a DN |
244 | |
245 | static void | |
9aa433c2 | 246 | add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, int kind, |
0e7e7e6e FXC |
247 | int standard, gfc_check_f check, gfc_simplify_f simplify, |
248 | gfc_resolve_f resolve, ...) | |
6de9cd9a | 249 | { |
cb9e4f55 | 250 | char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */ |
6de9cd9a DN |
251 | int optional, first_flag; |
252 | va_list argp; | |
253 | ||
254 | switch (sizing) | |
255 | { | |
256 | case SZ_SUBS: | |
257 | nsub++; | |
258 | break; | |
259 | ||
260 | case SZ_FUNCS: | |
261 | nfunc++; | |
262 | break; | |
263 | ||
264 | case SZ_NOTHING: | |
cb9e4f55 | 265 | next_sym->name = gfc_get_string (name); |
6de9cd9a | 266 | |
cb9e4f55 TS |
267 | strcpy (buf, "_gfortran_"); |
268 | strcat (buf, name); | |
269 | next_sym->lib_name = gfc_get_string (buf); | |
6de9cd9a | 270 | |
e1633d82 DF |
271 | next_sym->elemental = (cl == CLASS_ELEMENTAL); |
272 | next_sym->inquiry = (cl == CLASS_INQUIRY); | |
273 | next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL); | |
0e7e7e6e | 274 | next_sym->actual_ok = actual_ok; |
6de9cd9a DN |
275 | next_sym->ts.type = type; |
276 | next_sym->ts.kind = kind; | |
b7892582 | 277 | next_sym->standard = standard; |
6de9cd9a DN |
278 | next_sym->simplify = simplify; |
279 | next_sym->check = check; | |
280 | next_sym->resolve = resolve; | |
281 | next_sym->specific = 0; | |
282 | next_sym->generic = 0; | |
e1633d82 | 283 | next_sym->conversion = 0; |
cd5ecab6 | 284 | next_sym->id = id; |
6de9cd9a DN |
285 | break; |
286 | ||
287 | default: | |
288 | gfc_internal_error ("add_sym(): Bad sizing mode"); | |
289 | } | |
290 | ||
291 | va_start (argp, resolve); | |
292 | ||
293 | first_flag = 1; | |
294 | ||
295 | for (;;) | |
296 | { | |
297 | name = va_arg (argp, char *); | |
298 | if (name == NULL) | |
299 | break; | |
300 | ||
301 | type = (bt) va_arg (argp, int); | |
302 | kind = va_arg (argp, int); | |
303 | optional = va_arg (argp, int); | |
304 | ||
305 | if (sizing != SZ_NOTHING) | |
306 | nargs++; | |
307 | else | |
308 | { | |
309 | next_arg++; | |
310 | ||
311 | if (first_flag) | |
312 | next_sym->formal = next_arg; | |
313 | else | |
314 | (next_arg - 1)->next = next_arg; | |
315 | ||
316 | first_flag = 0; | |
317 | ||
318 | strcpy (next_arg->name, name); | |
319 | next_arg->ts.type = type; | |
320 | next_arg->ts.kind = kind; | |
321 | next_arg->optional = optional; | |
322 | } | |
323 | } | |
324 | ||
325 | va_end (argp); | |
326 | ||
327 | next_sym++; | |
328 | } | |
329 | ||
330 | ||
1270d633 SK |
331 | /* Add a symbol to the function list where the function takes |
332 | 0 arguments. */ | |
333 | ||
334 | static void | |
9aa433c2 | 335 | add_sym_0 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 336 | int kind, int standard, |
17b1d2a0 | 337 | gfc_try (*check) (void), |
b251af97 SK |
338 | gfc_expr *(*simplify) (void), |
339 | void (*resolve) (gfc_expr *)) | |
1270d633 | 340 | { |
6de9cd9a DN |
341 | gfc_simplify_f sf; |
342 | gfc_check_f cf; | |
343 | gfc_resolve_f rf; | |
344 | ||
4c0c6b9f SK |
345 | cf.f0 = check; |
346 | sf.f0 = simplify; | |
347 | rf.f0 = resolve; | |
6de9cd9a | 348 | |
e1633d82 | 349 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
b251af97 | 350 | (void *) 0); |
6de9cd9a DN |
351 | } |
352 | ||
353 | ||
1270d633 SK |
354 | /* Add a symbol to the subroutine list where the subroutine takes |
355 | 0 arguments. */ | |
356 | ||
357 | static void | |
cd5ecab6 | 358 | add_sym_0s (const char *name, gfc_isym_id id, int standard, void (*resolve) (gfc_code *)) |
1270d633 | 359 | { |
6de9cd9a DN |
360 | gfc_check_f cf; |
361 | gfc_simplify_f sf; | |
362 | gfc_resolve_f rf; | |
363 | ||
1270d633 SK |
364 | cf.f1 = NULL; |
365 | sf.f1 = NULL; | |
366 | rf.s1 = resolve; | |
6de9cd9a | 367 | |
e1633d82 | 368 | add_sym (name, id, NO_CLASS, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf, rf, |
b251af97 | 369 | (void *) 0); |
6de9cd9a DN |
370 | } |
371 | ||
372 | ||
1270d633 SK |
373 | /* Add a symbol to the function list where the function takes |
374 | 1 arguments. */ | |
375 | ||
6de9cd9a | 376 | static void |
9aa433c2 | 377 | add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
1270d633 | 378 | int kind, int standard, |
17b1d2a0 | 379 | gfc_try (*check) (gfc_expr *), |
b251af97 SK |
380 | gfc_expr *(*simplify) (gfc_expr *), |
381 | void (*resolve) (gfc_expr *, gfc_expr *), | |
382 | const char *a1, bt type1, int kind1, int optional1) | |
6de9cd9a DN |
383 | { |
384 | gfc_check_f cf; | |
385 | gfc_simplify_f sf; | |
386 | gfc_resolve_f rf; | |
387 | ||
1270d633 SK |
388 | cf.f1 = check; |
389 | sf.f1 = simplify; | |
390 | rf.f1 = resolve; | |
6de9cd9a | 391 | |
e1633d82 | 392 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
1270d633 | 393 | a1, type1, kind1, optional1, |
b251af97 | 394 | (void *) 0); |
6de9cd9a DN |
395 | } |
396 | ||
397 | ||
1270d633 SK |
398 | /* Add a symbol to the subroutine list where the subroutine takes |
399 | 1 arguments. */ | |
400 | ||
401 | static void | |
9aa433c2 | 402 | add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 403 | gfc_try (*check) (gfc_expr *), |
b251af97 SK |
404 | gfc_expr *(*simplify) (gfc_expr *), |
405 | void (*resolve) (gfc_code *), | |
406 | const char *a1, bt type1, int kind1, int optional1) | |
1270d633 | 407 | { |
6de9cd9a DN |
408 | gfc_check_f cf; |
409 | gfc_simplify_f sf; | |
410 | gfc_resolve_f rf; | |
411 | ||
412 | cf.f1 = check; | |
413 | sf.f1 = simplify; | |
414 | rf.s1 = resolve; | |
415 | ||
e1633d82 | 416 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
6de9cd9a | 417 | a1, type1, kind1, optional1, |
b251af97 | 418 | (void *) 0); |
6de9cd9a DN |
419 | } |
420 | ||
421 | ||
1270d633 SK |
422 | /* Add a symbol from the MAX/MIN family of intrinsic functions to the |
423 | function. MAX et al take 2 or more arguments. */ | |
424 | ||
425 | static void | |
9aa433c2 | 426 | add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 427 | int kind, int standard, |
17b1d2a0 | 428 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
429 | gfc_expr *(*simplify) (gfc_expr *), |
430 | void (*resolve) (gfc_expr *, gfc_actual_arglist *), | |
431 | const char *a1, bt type1, int kind1, int optional1, | |
432 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 433 | { |
6de9cd9a DN |
434 | gfc_check_f cf; |
435 | gfc_simplify_f sf; | |
436 | gfc_resolve_f rf; | |
437 | ||
438 | cf.f1m = check; | |
439 | sf.f1 = simplify; | |
440 | rf.f1m = resolve; | |
441 | ||
e1633d82 | 442 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
6de9cd9a DN |
443 | a1, type1, kind1, optional1, |
444 | a2, type2, kind2, optional2, | |
b251af97 | 445 | (void *) 0); |
6de9cd9a DN |
446 | } |
447 | ||
448 | ||
1270d633 SK |
449 | /* Add a symbol to the function list where the function takes |
450 | 2 arguments. */ | |
451 | ||
452 | static void | |
9aa433c2 | 453 | add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 454 | int kind, int standard, |
17b1d2a0 | 455 | gfc_try (*check) (gfc_expr *, gfc_expr *), |
b251af97 SK |
456 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
457 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *), | |
458 | const char *a1, bt type1, int kind1, int optional1, | |
459 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 460 | { |
6de9cd9a DN |
461 | gfc_check_f cf; |
462 | gfc_simplify_f sf; | |
463 | gfc_resolve_f rf; | |
464 | ||
465 | cf.f2 = check; | |
466 | sf.f2 = simplify; | |
467 | rf.f2 = resolve; | |
468 | ||
e1633d82 | 469 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
6de9cd9a DN |
470 | a1, type1, kind1, optional1, |
471 | a2, type2, kind2, optional2, | |
b251af97 | 472 | (void *) 0); |
6de9cd9a DN |
473 | } |
474 | ||
475 | ||
1270d633 SK |
476 | /* Add a symbol to the subroutine list where the subroutine takes |
477 | 2 arguments. */ | |
2bd74949 | 478 | |
1270d633 | 479 | static void |
9aa433c2 | 480 | add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 481 | gfc_try (*check) (gfc_expr *, gfc_expr *), |
b251af97 SK |
482 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), |
483 | void (*resolve) (gfc_code *), | |
484 | const char *a1, bt type1, int kind1, int optional1, | |
485 | const char *a2, bt type2, int kind2, int optional2) | |
1270d633 | 486 | { |
2bd74949 SK |
487 | gfc_check_f cf; |
488 | gfc_simplify_f sf; | |
489 | gfc_resolve_f rf; | |
490 | ||
6956a6f3 PB |
491 | cf.f2 = check; |
492 | sf.f2 = simplify; | |
2bd74949 SK |
493 | rf.s1 = resolve; |
494 | ||
e1633d82 | 495 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
2bd74949 SK |
496 | a1, type1, kind1, optional1, |
497 | a2, type2, kind2, optional2, | |
b251af97 | 498 | (void *) 0); |
2bd74949 SK |
499 | } |
500 | ||
501 | ||
1270d633 SK |
502 | /* Add a symbol to the function list where the function takes |
503 | 3 arguments. */ | |
504 | ||
505 | static void | |
9aa433c2 | 506 | add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 507 | int kind, int standard, |
17b1d2a0 | 508 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
509 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
510 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
511 | const char *a1, bt type1, int kind1, int optional1, | |
512 | const char *a2, bt type2, int kind2, int optional2, | |
513 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 514 | { |
6de9cd9a DN |
515 | gfc_check_f cf; |
516 | gfc_simplify_f sf; | |
517 | gfc_resolve_f rf; | |
518 | ||
519 | cf.f3 = check; | |
520 | sf.f3 = simplify; | |
521 | rf.f3 = resolve; | |
522 | ||
e1633d82 | 523 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
6de9cd9a DN |
524 | a1, type1, kind1, optional1, |
525 | a2, type2, kind2, optional2, | |
526 | a3, type3, kind3, optional3, | |
b251af97 | 527 | (void *) 0); |
6de9cd9a DN |
528 | } |
529 | ||
1270d633 | 530 | |
f3207b37 TS |
531 | /* MINLOC and MAXLOC get special treatment because their argument |
532 | might have to be reordered. */ | |
533 | ||
1270d633 | 534 | static void |
9aa433c2 | 535 | add_sym_3ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 536 | int kind, int standard, |
17b1d2a0 | 537 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
538 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
539 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
540 | const char *a1, bt type1, int kind1, int optional1, | |
541 | const char *a2, bt type2, int kind2, int optional2, | |
542 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 543 | { |
f3207b37 TS |
544 | gfc_check_f cf; |
545 | gfc_simplify_f sf; | |
546 | gfc_resolve_f rf; | |
547 | ||
548 | cf.f3ml = check; | |
549 | sf.f3 = simplify; | |
550 | rf.f3 = resolve; | |
551 | ||
e1633d82 | 552 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
f3207b37 TS |
553 | a1, type1, kind1, optional1, |
554 | a2, type2, kind2, optional2, | |
555 | a3, type3, kind3, optional3, | |
b251af97 | 556 | (void *) 0); |
f3207b37 TS |
557 | } |
558 | ||
1270d633 | 559 | |
7551270e ES |
560 | /* MINVAL, MAXVAL, PRODUCT, and SUM also get special treatment because |
561 | their argument also might have to be reordered. */ | |
562 | ||
1270d633 | 563 | static void |
9aa433c2 | 564 | add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 565 | int kind, int standard, |
17b1d2a0 | 566 | gfc_try (*check) (gfc_actual_arglist *), |
b251af97 SK |
567 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
568 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), | |
569 | const char *a1, bt type1, int kind1, int optional1, | |
570 | const char *a2, bt type2, int kind2, int optional2, | |
571 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 572 | { |
7551270e ES |
573 | gfc_check_f cf; |
574 | gfc_simplify_f sf; | |
575 | gfc_resolve_f rf; | |
576 | ||
577 | cf.f3red = check; | |
578 | sf.f3 = simplify; | |
579 | rf.f3 = resolve; | |
580 | ||
e1633d82 | 581 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
7551270e ES |
582 | a1, type1, kind1, optional1, |
583 | a2, type2, kind2, optional2, | |
584 | a3, type3, kind3, optional3, | |
b251af97 | 585 | (void *) 0); |
7551270e ES |
586 | } |
587 | ||
21fdfcc1 | 588 | |
1270d633 SK |
589 | /* Add a symbol to the subroutine list where the subroutine takes |
590 | 3 arguments. */ | |
591 | ||
592 | static void | |
9aa433c2 | 593 | add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 594 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
595 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), |
596 | void (*resolve) (gfc_code *), | |
597 | const char *a1, bt type1, int kind1, int optional1, | |
598 | const char *a2, bt type2, int kind2, int optional2, | |
599 | const char *a3, bt type3, int kind3, int optional3) | |
1270d633 | 600 | { |
21fdfcc1 SK |
601 | gfc_check_f cf; |
602 | gfc_simplify_f sf; | |
603 | gfc_resolve_f rf; | |
604 | ||
605 | cf.f3 = check; | |
606 | sf.f3 = simplify; | |
607 | rf.s1 = resolve; | |
608 | ||
e1633d82 | 609 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
21fdfcc1 SK |
610 | a1, type1, kind1, optional1, |
611 | a2, type2, kind2, optional2, | |
612 | a3, type3, kind3, optional3, | |
b251af97 | 613 | (void *) 0); |
21fdfcc1 SK |
614 | } |
615 | ||
6de9cd9a | 616 | |
1270d633 SK |
617 | /* Add a symbol to the function list where the function takes |
618 | 4 arguments. */ | |
619 | ||
620 | static void | |
9aa433c2 | 621 | add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, |
b251af97 | 622 | int kind, int standard, |
17b1d2a0 | 623 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
624 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
625 | gfc_expr *), | |
626 | void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, | |
627 | gfc_expr *), | |
628 | const char *a1, bt type1, int kind1, int optional1, | |
629 | const char *a2, bt type2, int kind2, int optional2, | |
630 | const char *a3, bt type3, int kind3, int optional3, | |
631 | const char *a4, bt type4, int kind4, int optional4 ) | |
1270d633 | 632 | { |
6de9cd9a DN |
633 | gfc_check_f cf; |
634 | gfc_simplify_f sf; | |
635 | gfc_resolve_f rf; | |
636 | ||
637 | cf.f4 = check; | |
638 | sf.f4 = simplify; | |
639 | rf.f4 = resolve; | |
640 | ||
e1633d82 | 641 | add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, |
6de9cd9a DN |
642 | a1, type1, kind1, optional1, |
643 | a2, type2, kind2, optional2, | |
644 | a3, type3, kind3, optional3, | |
645 | a4, type4, kind4, optional4, | |
b251af97 | 646 | (void *) 0); |
6de9cd9a DN |
647 | } |
648 | ||
649 | ||
1270d633 SK |
650 | /* Add a symbol to the subroutine list where the subroutine takes |
651 | 4 arguments. */ | |
652 | ||
653 | static void | |
9aa433c2 | 654 | add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 655 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), |
b251af97 SK |
656 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, |
657 | gfc_expr *), | |
658 | void (*resolve) (gfc_code *), | |
659 | const char *a1, bt type1, int kind1, int optional1, | |
660 | const char *a2, bt type2, int kind2, int optional2, | |
661 | const char *a3, bt type3, int kind3, int optional3, | |
662 | const char *a4, bt type4, int kind4, int optional4) | |
60c9a35b PB |
663 | { |
664 | gfc_check_f cf; | |
665 | gfc_simplify_f sf; | |
666 | gfc_resolve_f rf; | |
667 | ||
668 | cf.f4 = check; | |
669 | sf.f4 = simplify; | |
670 | rf.s1 = resolve; | |
671 | ||
e1633d82 | 672 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
60c9a35b PB |
673 | a1, type1, kind1, optional1, |
674 | a2, type2, kind2, optional2, | |
675 | a3, type3, kind3, optional3, | |
676 | a4, type4, kind4, optional4, | |
b251af97 | 677 | (void *) 0); |
60c9a35b PB |
678 | } |
679 | ||
680 | ||
1270d633 SK |
681 | /* Add a symbol to the subroutine list where the subroutine takes |
682 | 5 arguments. */ | |
683 | ||
684 | static void | |
9aa433c2 | 685 | add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, |
17b1d2a0 | 686 | gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, |
b251af97 SK |
687 | gfc_expr *), |
688 | gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, | |
689 | 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, | |
694 | const char *a4, bt type4, int kind4, int optional4, | |
695 | const char *a5, bt type5, int kind5, int optional5) | |
aa6fc635 JB |
696 | { |
697 | gfc_check_f cf; | |
698 | gfc_simplify_f sf; | |
699 | gfc_resolve_f rf; | |
700 | ||
701 | cf.f5 = check; | |
702 | sf.f5 = simplify; | |
703 | rf.s1 = resolve; | |
704 | ||
e1633d82 | 705 | add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, |
aa6fc635 JB |
706 | a1, type1, kind1, optional1, |
707 | a2, type2, kind2, optional2, | |
708 | a3, type3, kind3, optional3, | |
709 | a4, type4, kind4, optional4, | |
710 | a5, type5, kind5, optional5, | |
b251af97 | 711 | (void *) 0); |
aa6fc635 JB |
712 | } |
713 | ||
714 | ||
6de9cd9a DN |
715 | /* Locate an intrinsic symbol given a base pointer, number of elements |
716 | in the table and a pointer to a name. Returns the NULL pointer if | |
717 | a name is not found. */ | |
718 | ||
719 | static gfc_intrinsic_sym * | |
b251af97 | 720 | find_sym (gfc_intrinsic_sym *start, int n, const char *name) |
6de9cd9a | 721 | { |
b6e2128e TS |
722 | /* name may be a user-supplied string, so we must first make sure |
723 | that we're comparing against a pointer into the global string | |
724 | table. */ | |
725 | const char *p = gfc_get_string (name); | |
726 | ||
6de9cd9a DN |
727 | while (n > 0) |
728 | { | |
b6e2128e | 729 | if (p == start->name) |
6de9cd9a DN |
730 | return start; |
731 | ||
732 | start++; | |
733 | n--; | |
734 | } | |
735 | ||
736 | return NULL; | |
737 | } | |
738 | ||
739 | ||
740 | /* Given a name, find a function in the intrinsic function table. | |
741 | Returns NULL if not found. */ | |
742 | ||
743 | gfc_intrinsic_sym * | |
744 | gfc_find_function (const char *name) | |
745 | { | |
810306f2 EE |
746 | gfc_intrinsic_sym *sym; |
747 | ||
748 | sym = find_sym (functions, nfunc, name); | |
749 | if (!sym) | |
750 | sym = find_sym (conversion, nconv, name); | |
6de9cd9a | 751 | |
810306f2 | 752 | return sym; |
6de9cd9a DN |
753 | } |
754 | ||
755 | ||
756 | /* Given a name, find a function in the intrinsic subroutine table. | |
757 | Returns NULL if not found. */ | |
758 | ||
cd5ecab6 DF |
759 | gfc_intrinsic_sym * |
760 | gfc_find_subroutine (const char *name) | |
6de9cd9a | 761 | { |
6de9cd9a DN |
762 | return find_sym (subroutines, nsub, name); |
763 | } | |
764 | ||
765 | ||
766 | /* Given a string, figure out if it is the name of a generic intrinsic | |
767 | function or not. */ | |
768 | ||
769 | int | |
770 | gfc_generic_intrinsic (const char *name) | |
771 | { | |
772 | gfc_intrinsic_sym *sym; | |
773 | ||
774 | sym = gfc_find_function (name); | |
775 | return (sym == NULL) ? 0 : sym->generic; | |
776 | } | |
777 | ||
778 | ||
779 | /* Given a string, figure out if it is the name of a specific | |
780 | intrinsic function or not. */ | |
781 | ||
782 | int | |
783 | gfc_specific_intrinsic (const char *name) | |
784 | { | |
785 | gfc_intrinsic_sym *sym; | |
786 | ||
787 | sym = gfc_find_function (name); | |
788 | return (sym == NULL) ? 0 : sym->specific; | |
789 | } | |
790 | ||
791 | ||
0e7e7e6e FXC |
792 | /* Given a string, figure out if it is the name of an intrinsic function |
793 | or subroutine allowed as an actual argument or not. */ | |
794 | int | |
795 | gfc_intrinsic_actual_ok (const char *name, const bool subroutine_flag) | |
796 | { | |
797 | gfc_intrinsic_sym *sym; | |
798 | ||
799 | /* Intrinsic subroutines are not allowed as actual arguments. */ | |
800 | if (subroutine_flag) | |
801 | return 0; | |
802 | else | |
803 | { | |
804 | sym = gfc_find_function (name); | |
805 | return (sym == NULL) ? 0 : sym->actual_ok; | |
806 | } | |
807 | } | |
808 | ||
809 | ||
c3005b0f DK |
810 | /* Given a symbol, find out if it is (and is to be treated) an intrinsic. If |
811 | it's name refers to an intrinsic but this intrinsic is not included in the | |
812 | selected standard, this returns FALSE and sets the symbol's external | |
813 | attribute. */ | |
6de9cd9a | 814 | |
c3005b0f DK |
815 | bool |
816 | gfc_is_intrinsic (gfc_symbol* sym, int subroutine_flag, locus loc) | |
6de9cd9a | 817 | { |
c3005b0f DK |
818 | gfc_intrinsic_sym* isym; |
819 | const char* symstd; | |
820 | ||
821 | /* If INTRINSIC/EXTERNAL state is already known, return. */ | |
822 | if (sym->attr.intrinsic) | |
823 | return true; | |
824 | if (sym->attr.external) | |
825 | return false; | |
826 | ||
827 | if (subroutine_flag) | |
828 | isym = gfc_find_subroutine (sym->name); | |
829 | else | |
830 | isym = gfc_find_function (sym->name); | |
831 | ||
832 | /* No such intrinsic available at all? */ | |
833 | if (!isym) | |
834 | return false; | |
835 | ||
836 | /* See if this intrinsic is allowed in the current standard. */ | |
837 | if (gfc_check_intrinsic_standard (isym, &symstd, false, loc) == FAILURE) | |
838 | { | |
cb8e4445 JW |
839 | if (sym->attr.proc == PROC_UNKNOWN) |
840 | { | |
841 | if (gfc_option.warn_intrinsics_std) | |
842 | gfc_warning_now ("The intrinsic '%s' at %L is not included in the" | |
843 | " selected standard but %s and '%s' will be" | |
844 | " treated as if declared EXTERNAL. Use an" | |
845 | " appropriate -std=* option or define" | |
846 | " -fall-intrinsics to allow this intrinsic.", | |
847 | sym->name, &loc, symstd, sym->name); | |
848 | gfc_add_external (&sym->attr, &loc); | |
849 | } | |
c3005b0f DK |
850 | |
851 | return false; | |
852 | } | |
853 | ||
854 | return true; | |
6de9cd9a DN |
855 | } |
856 | ||
857 | ||
858 | /* Collect a set of intrinsic functions into a generic collection. | |
859 | The first argument is the name of the generic function, which is | |
860 | also the name of a specific function. The rest of the specifics | |
861 | currently in the table are placed into the list of specific | |
3f2286f2 DF |
862 | functions associated with that generic. |
863 | ||
864 | PR fortran/32778 | |
865 | FIXME: Remove the argument STANDARD if no regressions are | |
866 | encountered. Change all callers (approx. 360). | |
867 | */ | |
6de9cd9a DN |
868 | |
869 | static void | |
3f2286f2 | 870 | make_generic (const char *name, gfc_isym_id id, int standard ATTRIBUTE_UNUSED) |
6de9cd9a DN |
871 | { |
872 | gfc_intrinsic_sym *g; | |
873 | ||
874 | if (sizing != SZ_NOTHING) | |
875 | return; | |
876 | ||
877 | g = gfc_find_function (name); | |
878 | if (g == NULL) | |
879 | gfc_internal_error ("make_generic(): Can't find generic symbol '%s'", | |
880 | name); | |
881 | ||
cd5ecab6 DF |
882 | gcc_assert (g->id == id); |
883 | ||
6de9cd9a DN |
884 | g->generic = 1; |
885 | g->specific = 1; | |
cb9e4f55 | 886 | if ((g + 1)->name != NULL) |
6de9cd9a DN |
887 | g->specific_head = g + 1; |
888 | g++; | |
889 | ||
cb9e4f55 | 890 | while (g->name != NULL) |
6de9cd9a | 891 | { |
cd5ecab6 DF |
892 | gcc_assert (g->id == id); |
893 | ||
6de9cd9a DN |
894 | g->next = g + 1; |
895 | g->specific = 1; | |
6de9cd9a DN |
896 | g++; |
897 | } | |
898 | ||
899 | g--; | |
900 | g->next = NULL; | |
901 | } | |
902 | ||
903 | ||
904 | /* Create a duplicate intrinsic function entry for the current | |
3f2286f2 DF |
905 | function, the only differences being the alternate name and |
906 | a different standard if necessary. Note that we use argument | |
907 | lists more than once, but all argument lists are freed as a | |
908 | single block. */ | |
6de9cd9a DN |
909 | |
910 | static void | |
19060788 | 911 | make_alias (const char *name, int standard) |
6de9cd9a | 912 | { |
6de9cd9a DN |
913 | switch (sizing) |
914 | { | |
915 | case SZ_FUNCS: | |
916 | nfunc++; | |
917 | break; | |
918 | ||
919 | case SZ_SUBS: | |
920 | nsub++; | |
921 | break; | |
922 | ||
923 | case SZ_NOTHING: | |
924 | next_sym[0] = next_sym[-1]; | |
cb9e4f55 | 925 | next_sym->name = gfc_get_string (name); |
3f2286f2 | 926 | next_sym->standard = standard; |
6de9cd9a DN |
927 | next_sym++; |
928 | break; | |
929 | ||
930 | default: | |
931 | break; | |
932 | } | |
933 | } | |
934 | ||
b251af97 | 935 | |
fe58e076 TK |
936 | /* Make the current subroutine noreturn. */ |
937 | ||
938 | static void | |
b251af97 | 939 | make_noreturn (void) |
fe58e076 TK |
940 | { |
941 | if (sizing == SZ_NOTHING) | |
b251af97 | 942 | next_sym[-1].noreturn = 1; |
fe58e076 | 943 | } |
6de9cd9a | 944 | |
b251af97 | 945 | |
6de9cd9a DN |
946 | /* Add intrinsic functions. */ |
947 | ||
948 | static void | |
949 | add_functions (void) | |
950 | { | |
6de9cd9a DN |
951 | /* Argument names as in the standard (to be used as argument keywords). */ |
952 | const char | |
953 | *a = "a", *f = "field", *pt = "pointer", *tg = "target", | |
954 | *b = "b", *m = "matrix", *ma = "matrix_a", *mb = "matrix_b", | |
0881653c | 955 | *c = "c", *n = "n", *ncopies= "ncopies", *pos = "pos", *bck = "back", |
6de9cd9a DN |
956 | *i = "i", *v = "vector", *va = "vector_a", *vb = "vector_b", |
957 | *j = "j", *a1 = "a1", *fs = "fsource", *ts = "tsource", | |
958 | *l = "l", *a2 = "a2", *mo = "mold", *ord = "order", | |
959 | *p = "p", *ar = "array", *shp = "shape", *src = "source", | |
960 | *r = "r", *bd = "boundary", *pad = "pad", *set = "set", | |
961 | *s = "s", *dm = "dim", *kind = "kind", *msk = "mask", | |
962 | *x = "x", *sh = "shift", *stg = "string", *ssg = "substring", | |
963 | *y = "y", *sz = "size", *sta = "string_a", *stb = "string_b", | |
185d7d97 | 964 | *z = "z", *ln = "len", *ut = "unit", *han = "handler", |
a119fc1c | 965 | *num = "number", *tm = "time", *nm = "name", *md = "mode"; |
6de9cd9a DN |
966 | |
967 | int di, dr, dd, dl, dc, dz, ii; | |
968 | ||
9d64df18 TS |
969 | di = gfc_default_integer_kind; |
970 | dr = gfc_default_real_kind; | |
971 | dd = gfc_default_double_kind; | |
972 | dl = gfc_default_logical_kind; | |
973 | dc = gfc_default_character_kind; | |
974 | dz = gfc_default_complex_kind; | |
6de9cd9a DN |
975 | ii = gfc_index_integer_kind; |
976 | ||
e1633d82 | 977 | add_sym_1 ("abs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 978 | gfc_check_abs, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 979 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 980 | |
e1633d82 | 981 | add_sym_1 ("iabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 982 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 983 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 984 | |
e1633d82 | 985 | add_sym_1 ("dabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 986 | gfc_check_fn_d, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 987 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 988 | |
e1633d82 | 989 | add_sym_1 ("cabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 990 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 991 | a, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 992 | |
e1633d82 | 993 | add_sym_1 ("zabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
b7892582 | 994 | NULL, gfc_simplify_abs, gfc_resolve_abs, |
1270d633 | 995 | a, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 996 | |
19060788 | 997 | make_alias ("cdabs", GFC_STD_GNU); |
6de9cd9a | 998 | |
b7892582 | 999 | make_generic ("abs", GFC_ISYM_ABS, GFC_STD_F77); |
6de9cd9a | 1000 | |
32a126b2 FXC |
1001 | /* The checking function for ACCESS is called gfc_check_access_func |
1002 | because the name gfc_check_access is already used in module.c. */ | |
e1633d82 | 1003 | add_sym_2 ("access", GFC_ISYM_ACCESS, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1004 | gfc_check_access_func, NULL, gfc_resolve_access, |
1005 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); | |
1006 | ||
1007 | make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU); | |
1008 | ||
719e72fb FXC |
1009 | add_sym_2 ("achar", GFC_ISYM_ACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1010 | BT_CHARACTER, dc, GFC_STD_F95, | |
3c19e5e1 | 1011 | gfc_check_achar, gfc_simplify_achar, gfc_resolve_achar, |
719e72fb | 1012 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1013 | |
b7892582 | 1014 | make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95); |
6de9cd9a | 1015 | |
e1633d82 | 1016 | add_sym_1 ("acos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1017 | gfc_check_fn_r, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1018 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1019 | |
e1633d82 | 1020 | add_sym_1 ("dacos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1021 | gfc_check_fn_d, gfc_simplify_acos, gfc_resolve_acos, |
1270d633 | 1022 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1023 | |
b7892582 | 1024 | make_generic ("acos", GFC_ISYM_ACOS, GFC_STD_F77); |
6de9cd9a | 1025 | |
f489fba1 FXC |
1026 | add_sym_1 ("acosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
1027 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_acosh, | |
1028 | gfc_resolve_acosh, x, BT_REAL, dr, REQUIRED); | |
1e399e23 | 1029 | |
e1633d82 | 1030 | add_sym_1 ("dacosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1031 | gfc_check_fn_d, gfc_simplify_acosh, gfc_resolve_acosh, |
1e399e23 JD |
1032 | x, BT_REAL, dd, REQUIRED); |
1033 | ||
f489fba1 | 1034 | make_generic ("acosh", GFC_ISYM_ACOSH, GFC_STD_F2008); |
1e399e23 | 1035 | |
d393bbd7 FXC |
1036 | add_sym_1 ("adjustl", GFC_ISYM_ADJUSTL, CLASS_ELEMENTAL, ACTUAL_NO, |
1037 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustl, | |
1038 | gfc_resolve_adjustl, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1039 | |
b7892582 | 1040 | make_generic ("adjustl", GFC_ISYM_ADJUSTL, GFC_STD_F95); |
6de9cd9a | 1041 | |
d393bbd7 FXC |
1042 | add_sym_1 ("adjustr", GFC_ISYM_ADJUSTR, CLASS_ELEMENTAL, ACTUAL_NO, |
1043 | BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustr, | |
1044 | gfc_resolve_adjustr, stg, BT_CHARACTER, 0, REQUIRED); | |
6de9cd9a | 1045 | |
b7892582 | 1046 | make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95); |
6de9cd9a | 1047 | |
e1633d82 | 1048 | add_sym_1 ("aimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1049 | gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag, |
1270d633 | 1050 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1051 | |
6970fcc8 SK |
1052 | make_alias ("imag", GFC_STD_GNU); |
1053 | make_alias ("imagpart", GFC_STD_GNU); | |
1054 | ||
e1633d82 | 1055 | add_sym_1 ("dimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
b7892582 | 1056 | NULL, gfc_simplify_aimag, gfc_resolve_aimag, |
1270d633 | 1057 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1058 | |
b7892582 | 1059 | make_generic ("aimag", GFC_ISYM_AIMAG, GFC_STD_F77); |
6de9cd9a | 1060 | |
e1633d82 | 1061 | add_sym_2 ("aint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1062 | gfc_check_a_xkind, gfc_simplify_aint, gfc_resolve_aint, |
1270d633 | 1063 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1064 | |
e1633d82 | 1065 | add_sym_1 ("dint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1066 | NULL, gfc_simplify_dint, gfc_resolve_dint, |
1270d633 | 1067 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1068 | |
b7892582 | 1069 | make_generic ("aint", GFC_ISYM_AINT, GFC_STD_F77); |
6de9cd9a | 1070 | |
e1633d82 | 1071 | add_sym_2 ("all", GFC_ISYM_ALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 1072 | gfc_check_all_any, NULL, gfc_resolve_all, |
1270d633 | 1073 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1074 | |
b7892582 | 1075 | make_generic ("all", GFC_ISYM_ALL, GFC_STD_F95); |
6de9cd9a | 1076 | |
e1633d82 | 1077 | add_sym_1 ("allocated", GFC_ISYM_ALLOCATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
1270d633 SK |
1078 | gfc_check_allocated, NULL, NULL, |
1079 | ar, BT_UNKNOWN, 0, REQUIRED); | |
6de9cd9a | 1080 | |
b7892582 | 1081 | make_generic ("allocated", GFC_ISYM_ALLOCATED, GFC_STD_F95); |
6de9cd9a | 1082 | |
e1633d82 | 1083 | add_sym_2 ("anint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1084 | gfc_check_a_xkind, gfc_simplify_anint, gfc_resolve_anint, |
1270d633 | 1085 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1086 | |
e1633d82 | 1087 | add_sym_1 ("dnint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1088 | NULL, gfc_simplify_dnint, gfc_resolve_dnint, |
1270d633 | 1089 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1090 | |
b7892582 | 1091 | make_generic ("anint", GFC_ISYM_ANINT, GFC_STD_F77); |
6de9cd9a | 1092 | |
e1633d82 | 1093 | add_sym_2 ("any", GFC_ISYM_ANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 1094 | gfc_check_all_any, NULL, gfc_resolve_any, |
1270d633 | 1095 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL); |
6de9cd9a | 1096 | |
b7892582 | 1097 | make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95); |
6de9cd9a | 1098 | |
e1633d82 | 1099 | add_sym_1 ("asin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1100 | gfc_check_fn_r, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1101 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1102 | |
e1633d82 | 1103 | add_sym_1 ("dasin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1104 | gfc_check_fn_d, gfc_simplify_asin, gfc_resolve_asin, |
1270d633 | 1105 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1106 | |
b7892582 | 1107 | make_generic ("asin", GFC_ISYM_ASIN, GFC_STD_F77); |
1e399e23 | 1108 | |
f489fba1 FXC |
1109 | add_sym_1 ("asinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
1110 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_asinh, | |
1111 | gfc_resolve_asinh, x, BT_REAL, dr, REQUIRED); | |
1e399e23 | 1112 | |
e1633d82 | 1113 | add_sym_1 ("dasinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1114 | gfc_check_fn_d, gfc_simplify_asinh, gfc_resolve_asinh, |
1e399e23 JD |
1115 | x, BT_REAL, dd, REQUIRED); |
1116 | ||
f489fba1 | 1117 | make_generic ("asinh", GFC_ISYM_ASINH, GFC_STD_F2008); |
6de9cd9a | 1118 | |
e1633d82 | 1119 | add_sym_2 ("associated", GFC_ISYM_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, |
8d2c2905 | 1120 | GFC_STD_F95, gfc_check_associated, NULL, NULL, |
1270d633 | 1121 | pt, BT_UNKNOWN, 0, REQUIRED, tg, BT_UNKNOWN, 0, OPTIONAL); |
6de9cd9a | 1122 | |
b7892582 | 1123 | make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95); |
6de9cd9a | 1124 | |
e1633d82 | 1125 | add_sym_1 ("atan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1126 | gfc_check_fn_r, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1127 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1128 | |
e1633d82 | 1129 | add_sym_1 ("datan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1130 | gfc_check_fn_d, gfc_simplify_atan, gfc_resolve_atan, |
1270d633 | 1131 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1132 | |
b7892582 | 1133 | make_generic ("atan", GFC_ISYM_ATAN, GFC_STD_F77); |
1e399e23 | 1134 | |
f489fba1 FXC |
1135 | add_sym_1 ("atanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, |
1136 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_atanh, | |
1137 | gfc_resolve_atanh, x, BT_REAL, dr, REQUIRED); | |
1e399e23 | 1138 | |
e1633d82 | 1139 | add_sym_1 ("datanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU, |
15ead859 | 1140 | gfc_check_fn_d, gfc_simplify_atanh, gfc_resolve_atanh, |
1e399e23 JD |
1141 | x, BT_REAL, dd, REQUIRED); |
1142 | ||
f489fba1 | 1143 | make_generic ("atanh", GFC_ISYM_ATANH, GFC_STD_F2008); |
6de9cd9a | 1144 | |
e1633d82 | 1145 | add_sym_2 ("atan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
a1bab9ea | 1146 | gfc_check_atan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1147 | y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1148 | |
e1633d82 | 1149 | add_sym_2 ("datan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1150 | gfc_check_datan2, gfc_simplify_atan2, gfc_resolve_atan2, |
1270d633 | 1151 | y, BT_REAL, dd, REQUIRED, x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1152 | |
b7892582 | 1153 | make_generic ("atan2", GFC_ISYM_ATAN2, GFC_STD_F77); |
1e399e23 | 1154 | |
e8525382 | 1155 | /* Bessel and Neumann functions for G77 compatibility. */ |
e1633d82 | 1156 | add_sym_1 ("besj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1157 | gfc_check_fn_r, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1158 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1159 | |
f489fba1 FXC |
1160 | make_alias ("bessel_j0", GFC_STD_F2008); |
1161 | ||
e1633d82 | 1162 | add_sym_1 ("dbesj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1163 | gfc_check_fn_d, gfc_simplify_bessel_j0, gfc_resolve_g77_math1, |
1270d633 | 1164 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1165 | |
f489fba1 | 1166 | make_generic ("bessel_j0", GFC_ISYM_J0, GFC_STD_F2008); |
e8525382 | 1167 | |
e1633d82 | 1168 | add_sym_1 ("besj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1169 | gfc_check_fn_r, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1170 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1171 | |
f489fba1 FXC |
1172 | make_alias ("bessel_j1", GFC_STD_F2008); |
1173 | ||
e1633d82 | 1174 | add_sym_1 ("dbesj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1175 | gfc_check_fn_d, gfc_simplify_bessel_j1, gfc_resolve_g77_math1, |
1270d633 | 1176 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1177 | |
f489fba1 | 1178 | make_generic ("bessel_j1", GFC_ISYM_J1, GFC_STD_F2008); |
e8525382 | 1179 | |
e1633d82 | 1180 | add_sym_2 ("besjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1181 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1182 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1183 | |
f489fba1 FXC |
1184 | make_alias ("bessel_jn", GFC_STD_F2008); |
1185 | ||
e1633d82 | 1186 | add_sym_2 ("dbesjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1187 | gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn, |
1270d633 | 1188 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1189 | |
f489fba1 | 1190 | make_generic ("bessel_jn", GFC_ISYM_JN, GFC_STD_F2008); |
e8525382 | 1191 | |
e1633d82 | 1192 | add_sym_1 ("besy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1193 | gfc_check_fn_r, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1194 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1195 | |
f489fba1 FXC |
1196 | make_alias ("bessel_y0", GFC_STD_F2008); |
1197 | ||
e1633d82 | 1198 | add_sym_1 ("dbesy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1199 | gfc_check_fn_d, gfc_simplify_bessel_y0, gfc_resolve_g77_math1, |
1270d633 | 1200 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1201 | |
f489fba1 | 1202 | make_generic ("bessel_y0", GFC_ISYM_Y0, GFC_STD_F2008); |
e8525382 | 1203 | |
e1633d82 | 1204 | add_sym_1 ("besy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1205 | gfc_check_fn_r, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1206 | x, BT_REAL, dr, REQUIRED); |
e8525382 | 1207 | |
f489fba1 FXC |
1208 | make_alias ("bessel_y1", GFC_STD_F2008); |
1209 | ||
e1633d82 | 1210 | add_sym_1 ("dbesy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1211 | gfc_check_fn_d, gfc_simplify_bessel_y1, gfc_resolve_g77_math1, |
1270d633 | 1212 | x, BT_REAL, dd, REQUIRED); |
e8525382 | 1213 | |
f489fba1 | 1214 | make_generic ("bessel_y1", GFC_ISYM_Y1, GFC_STD_F2008); |
e8525382 | 1215 | |
e1633d82 | 1216 | add_sym_2 ("besyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
3c3f4265 | 1217 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1218 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED); |
e8525382 | 1219 | |
f489fba1 FXC |
1220 | make_alias ("bessel_yn", GFC_STD_F2008); |
1221 | ||
e1633d82 | 1222 | add_sym_2 ("dbesyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
3c3f4265 | 1223 | gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn, |
1270d633 | 1224 | n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED); |
e8525382 | 1225 | |
f489fba1 | 1226 | make_generic ("bessel_yn", GFC_ISYM_YN, GFC_STD_F2008); |
e8525382 | 1227 | |
e1633d82 | 1228 | add_sym_1 ("bit_size", GFC_ISYM_BIT_SIZE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1229 | gfc_check_i, gfc_simplify_bit_size, NULL, |
1270d633 | 1230 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1231 | |
cd5ecab6 | 1232 | make_generic ("bit_size", GFC_ISYM_BIT_SIZE, GFC_STD_F95); |
6de9cd9a | 1233 | |
e1633d82 | 1234 | add_sym_2 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 1235 | gfc_check_btest, gfc_simplify_btest, gfc_resolve_btest, |
1270d633 | 1236 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1237 | |
b7892582 | 1238 | make_generic ("btest", GFC_ISYM_BTEST, GFC_STD_F95); |
6de9cd9a | 1239 | |
e1633d82 | 1240 | add_sym_2 ("ceiling", GFC_ISYM_CEILING, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1241 | gfc_check_a_ikind, gfc_simplify_ceiling, gfc_resolve_ceiling, |
1270d633 | 1242 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1243 | |
b7892582 | 1244 | make_generic ("ceiling", GFC_ISYM_CEILING, GFC_STD_F95); |
6de9cd9a | 1245 | |
e1633d82 | 1246 | add_sym_2 ("char", GFC_ISYM_CHAR, CLASS_ELEMENTAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F77, |
6de9cd9a | 1247 | gfc_check_char, gfc_simplify_char, gfc_resolve_char, |
1270d633 | 1248 | i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1249 | |
b7892582 | 1250 | make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77); |
6de9cd9a | 1251 | |
a3e3233a FXC |
1252 | add_sym_1 ("chdir", GFC_ISYM_CHDIR, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, |
1253 | GFC_STD_GNU, gfc_check_chdir, NULL, gfc_resolve_chdir, | |
1254 | nm, BT_CHARACTER, dc, REQUIRED); | |
f77b6ca3 FXC |
1255 | |
1256 | make_generic ("chdir", GFC_ISYM_CHDIR, GFC_STD_GNU); | |
a119fc1c | 1257 | |
e1633d82 | 1258 | add_sym_2 ("chmod", GFC_ISYM_CHMOD, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1259 | gfc_check_chmod, NULL, gfc_resolve_chmod, |
1260 | nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED); | |
1261 | ||
1262 | make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU); | |
1263 | ||
e1633d82 | 1264 | add_sym_3 ("cmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1265 | gfc_check_cmplx, gfc_simplify_cmplx, gfc_resolve_cmplx, |
1270d633 SK |
1266 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, OPTIONAL, |
1267 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1268 | |
b7892582 | 1269 | make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77); |
6de9cd9a | 1270 | |
e1633d82 | 1271 | add_sym_0 ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, CLASS_INQUIRY, |
cd5ecab6 | 1272 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, NULL, NULL, NULL); |
0e7e7e6e FXC |
1273 | |
1274 | make_generic ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, | |
b251af97 | 1275 | GFC_STD_F2003); |
0e7e7e6e | 1276 | |
e1633d82 | 1277 | add_sym_2 ("complex", GFC_ISYM_COMPLEX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_GNU, |
5d723e54 FXC |
1278 | gfc_check_complex, gfc_simplify_complex, gfc_resolve_complex, |
1279 | x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED); | |
1280 | ||
1281 | make_generic ("complex", GFC_ISYM_COMPLEX, GFC_STD_GNU); | |
1282 | ||
6de9cd9a DN |
1283 | /* Making dcmplx a specific of cmplx causes cmplx to return a double |
1284 | complex instead of the default complex. */ | |
1285 | ||
e1633d82 | 1286 | add_sym_2 ("dcmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dd, GFC_STD_GNU, |
6de9cd9a | 1287 | gfc_check_dcmplx, gfc_simplify_dcmplx, gfc_resolve_dcmplx, |
1270d633 | 1288 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, OPTIONAL); |
6de9cd9a | 1289 | |
b7892582 | 1290 | make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU); |
6de9cd9a | 1291 | |
e1633d82 | 1292 | add_sym_1 ("conjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
985aff9c | 1293 | gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1294 | z, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1295 | |
e1633d82 | 1296 | add_sym_1 ("dconjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1297 | NULL, gfc_simplify_conjg, gfc_resolve_conjg, |
1270d633 | 1298 | z, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1299 | |
b7892582 | 1300 | make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77); |
6de9cd9a | 1301 | |
e1633d82 | 1302 | add_sym_1 ("cos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1303 | gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1304 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1305 | |
e1633d82 | 1306 | add_sym_1 ("dcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1307 | gfc_check_fn_d, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1308 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1309 | |
e1633d82 | 1310 | add_sym_1 ("ccos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1311 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1312 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1313 | |
e1633d82 | 1314 | add_sym_1 ("zcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1315 | NULL, gfc_simplify_cos, gfc_resolve_cos, |
1270d633 | 1316 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1317 | |
19060788 | 1318 | make_alias ("cdcos", GFC_STD_GNU); |
6de9cd9a | 1319 | |
b7892582 | 1320 | make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77); |
6de9cd9a | 1321 | |
e1633d82 | 1322 | add_sym_1 ("cosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1323 | gfc_check_fn_r, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1324 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1325 | |
e1633d82 | 1326 | add_sym_1 ("dcosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1327 | gfc_check_fn_d, gfc_simplify_cosh, gfc_resolve_cosh, |
1270d633 | 1328 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1329 | |
b7892582 | 1330 | make_generic ("cosh", GFC_ISYM_COSH, GFC_STD_F77); |
6de9cd9a | 1331 | |
5cda5098 FXC |
1332 | add_sym_3 ("count", GFC_ISYM_COUNT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, |
1333 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 1334 | gfc_check_count, NULL, gfc_resolve_count, |
5cda5098 FXC |
1335 | msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1336 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1337 | |
b7892582 | 1338 | make_generic ("count", GFC_ISYM_COUNT, GFC_STD_F95); |
6de9cd9a | 1339 | |
e1633d82 | 1340 | add_sym_3 ("cshift", GFC_ISYM_CSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1341 | gfc_check_cshift, NULL, gfc_resolve_cshift, |
1270d633 SK |
1342 | ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, di, REQUIRED, |
1343 | dm, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 1344 | |
b7892582 | 1345 | make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95); |
6de9cd9a | 1346 | |
e1633d82 | 1347 | add_sym_1 ("ctime", GFC_ISYM_CTIME, NO_CLASS, ACTUAL_NO, BT_CHARACTER, 0, GFC_STD_GNU, |
b251af97 | 1348 | gfc_check_ctime, NULL, gfc_resolve_ctime, |
35059811 FXC |
1349 | tm, BT_INTEGER, di, REQUIRED); |
1350 | ||
1351 | make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU); | |
1352 | ||
e1633d82 | 1353 | add_sym_1 ("dble", GFC_ISYM_DBLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1354 | gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble, |
1270d633 | 1355 | a, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1356 | |
19060788 | 1357 | make_alias ("dfloat", GFC_STD_GNU); |
3ec0f302 | 1358 | |
b7892582 | 1359 | make_generic ("dble", GFC_ISYM_DBLE, GFC_STD_F77); |
6de9cd9a | 1360 | |
e1633d82 | 1361 | add_sym_1 ("digits", GFC_ISYM_DIGITS, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1362 | gfc_check_digits, gfc_simplify_digits, NULL, |
1270d633 | 1363 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1364 | |
cd5ecab6 | 1365 | make_generic ("digits", GFC_ISYM_DIGITS, GFC_STD_F95); |
6de9cd9a | 1366 | |
e1633d82 | 1367 | add_sym_2 ("dim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1368 | gfc_check_a_p, gfc_simplify_dim, gfc_resolve_dim, |
c73b6478 | 1369 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1370 | |
e1633d82 | 1371 | add_sym_2 ("idim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1372 | NULL, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1373 | x, BT_INTEGER, di, REQUIRED, y, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1374 | |
e1633d82 | 1375 | add_sym_2 ("ddim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1376 | gfc_check_x_yd, gfc_simplify_dim, gfc_resolve_dim, |
1270d633 | 1377 | x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1378 | |
b7892582 | 1379 | make_generic ("dim", GFC_ISYM_DIM, GFC_STD_F77); |
6de9cd9a | 1380 | |
e1633d82 | 1381 | add_sym_2 ("dot_product", GFC_ISYM_DOT_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, |
8d2c2905 | 1382 | GFC_STD_F95, gfc_check_dot_product, NULL, gfc_resolve_dot_product, |
1270d633 | 1383 | va, BT_REAL, dr, REQUIRED, vb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1384 | |
b7892582 | 1385 | make_generic ("dot_product", GFC_ISYM_DOT_PRODUCT, GFC_STD_F95); |
6de9cd9a | 1386 | |
e1633d82 | 1387 | add_sym_2 ("dprod", GFC_ISYM_DPROD,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1388 | gfc_check_dprod, gfc_simplify_dprod, gfc_resolve_dprod, |
1270d633 | 1389 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1390 | |
b7892582 | 1391 | make_generic ("dprod", GFC_ISYM_DPROD, GFC_STD_F77); |
6de9cd9a | 1392 | |
e1633d82 | 1393 | add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU, |
1270d633 SK |
1394 | NULL, NULL, NULL, |
1395 | a, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 1396 | |
b7892582 | 1397 | make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU); |
6de9cd9a | 1398 | |
e1633d82 | 1399 | add_sym_4 ("eoshift", GFC_ISYM_EOSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1400 | gfc_check_eoshift, NULL, gfc_resolve_eoshift, |
1270d633 SK |
1401 | ar, BT_REAL, dr, 0, sh, BT_INTEGER, ii, REQUIRED, |
1402 | bd, BT_REAL, dr, 1, dm, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 1403 | |
b7892582 | 1404 | make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95); |
6de9cd9a | 1405 | |
e1633d82 | 1406 | add_sym_1 ("epsilon", GFC_ISYM_EPSILON, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1407 | gfc_check_x, gfc_simplify_epsilon, NULL, |
1270d633 | 1408 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1409 | |
cd5ecab6 | 1410 | make_generic ("epsilon", GFC_ISYM_EPSILON, GFC_STD_F95); |
6de9cd9a | 1411 | |
e8525382 | 1412 | /* G77 compatibility for the ERF() and ERFC() functions. */ |
f489fba1 | 1413 | add_sym_1 ("erf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1414 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erf, |
1415 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1416 | |
fdc54e88 FXC |
1417 | add_sym_1 ("derf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1418 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erf, | |
1419 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1420 | |
f489fba1 | 1421 | make_generic ("erf", GFC_ISYM_ERF, GFC_STD_F2008); |
e8525382 | 1422 | |
f489fba1 | 1423 | add_sym_1 ("erfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
fdc54e88 FXC |
1424 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erfc, |
1425 | gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); | |
e8525382 | 1426 | |
fdc54e88 FXC |
1427 | add_sym_1 ("derfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, |
1428 | GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erfc, | |
1429 | gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED); | |
e8525382 | 1430 | |
f489fba1 FXC |
1431 | make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008); |
1432 | ||
1433 | add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO, | |
9b33a6a1 FXC |
1434 | BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, |
1435 | gfc_simplify_erfc_scaled, gfc_resolve_g77_math1, x, BT_REAL, | |
1436 | dr, REQUIRED); | |
f489fba1 FXC |
1437 | |
1438 | make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008); | |
e8525382 | 1439 | |
2bd74949 | 1440 | /* G77 compatibility */ |
a1ba31ce DF |
1441 | add_sym_1 ("dtime", GFC_ISYM_DTIME, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU, |
1442 | gfc_check_dtime_etime, NULL, NULL, | |
1270d633 | 1443 | x, BT_REAL, 4, REQUIRED); |
2bd74949 | 1444 | |
a1ba31ce DF |
1445 | make_generic ("dtime", GFC_ISYM_DTIME, GFC_STD_GNU); |
1446 | ||
1447 | add_sym_1 ("etime", GFC_ISYM_ETIME, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU, | |
1448 | gfc_check_dtime_etime, NULL, NULL, | |
1449 | x, BT_REAL, 4, REQUIRED); | |
2bd74949 | 1450 | |
b7892582 | 1451 | make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU); |
2bd74949 | 1452 | |
e1633d82 | 1453 | add_sym_1 ("exp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1454 | gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1455 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1456 | |
e1633d82 | 1457 | add_sym_1 ("dexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1458 | gfc_check_fn_d, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1459 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1460 | |
e1633d82 | 1461 | add_sym_1 ("cexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1462 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1463 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1464 | |
e1633d82 | 1465 | add_sym_1 ("zexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
b7892582 | 1466 | NULL, gfc_simplify_exp, gfc_resolve_exp, |
1270d633 | 1467 | x, BT_COMPLEX, dd, REQUIRED); |
6de9cd9a | 1468 | |
19060788 | 1469 | make_alias ("cdexp", GFC_STD_GNU); |
6de9cd9a | 1470 | |
b7892582 | 1471 | make_generic ("exp", GFC_ISYM_EXP, GFC_STD_F77); |
6de9cd9a | 1472 | |
e1633d82 | 1473 | add_sym_1 ("exponent", GFC_ISYM_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1474 | gfc_check_x, gfc_simplify_exponent, gfc_resolve_exponent, |
1270d633 | 1475 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1476 | |
b7892582 | 1477 | make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95); |
6de9cd9a | 1478 | |
e1633d82 | 1479 | add_sym_0 ("fdate", GFC_ISYM_FDATE, NO_CLASS, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_GNU, |
35059811 FXC |
1480 | NULL, NULL, gfc_resolve_fdate); |
1481 | ||
1482 | make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU); | |
1483 | ||
e1633d82 | 1484 | add_sym_2 ("floor", GFC_ISYM_FLOOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1485 | gfc_check_a_ikind, gfc_simplify_floor, gfc_resolve_floor, |
1270d633 | 1486 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1487 | |
b7892582 | 1488 | make_generic ("floor", GFC_ISYM_FLOOR, GFC_STD_F95); |
6de9cd9a | 1489 | |
df65f093 | 1490 | /* G77 compatible fnum */ |
e1633d82 | 1491 | add_sym_1 ("fnum", GFC_ISYM_FNUM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
df65f093 SK |
1492 | gfc_check_fnum, NULL, gfc_resolve_fnum, |
1493 | ut, BT_INTEGER, di, REQUIRED); | |
1494 | ||
1495 | make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU); | |
1496 | ||
e1633d82 | 1497 | add_sym_1 ("fraction", GFC_ISYM_FRACTION, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1498 | gfc_check_x, gfc_simplify_fraction, gfc_resolve_fraction, |
1270d633 | 1499 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1500 | |
b7892582 | 1501 | make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95); |
6de9cd9a | 1502 | |
e1633d82 | 1503 | add_sym_2 ("fstat", GFC_ISYM_FSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
df65f093 SK |
1504 | gfc_check_fstat, NULL, gfc_resolve_fstat, |
1505 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); | |
1506 | ||
1507 | make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU); | |
1508 | ||
e1633d82 | 1509 | add_sym_1 ("ftell", GFC_ISYM_FTELL, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU, |
5d723e54 FXC |
1510 | gfc_check_ftell, NULL, gfc_resolve_ftell, |
1511 | ut, BT_INTEGER, di, REQUIRED); | |
1512 | ||
1513 | make_generic ("ftell", GFC_ISYM_FTELL, GFC_STD_GNU); | |
1514 | ||
e1633d82 | 1515 | add_sym_2 ("fgetc", GFC_ISYM_FGETC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
5d723e54 FXC |
1516 | gfc_check_fgetputc, NULL, gfc_resolve_fgetc, |
1517 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED); | |
1518 | ||
1519 | make_generic ("fgetc", GFC_ISYM_FGETC, GFC_STD_GNU); | |
1520 | ||
e1633d82 | 1521 | add_sym_1 ("fget", GFC_ISYM_FGET, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
5d723e54 FXC |
1522 | gfc_check_fgetput, NULL, gfc_resolve_fget, |
1523 | c, BT_CHARACTER, dc, REQUIRED); | |
1524 | ||
1525 | make_generic ("fget", GFC_ISYM_FGET, GFC_STD_GNU); | |
1526 | ||
e1633d82 | 1527 | add_sym_2 ("fputc", GFC_ISYM_FPUTC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
5d723e54 FXC |
1528 | gfc_check_fgetputc, NULL, gfc_resolve_fputc, |
1529 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED); | |
1530 | ||
1531 | make_generic ("fputc", GFC_ISYM_FPUTC, GFC_STD_GNU); | |
1532 | ||
e1633d82 | 1533 | add_sym_1 ("fput", GFC_ISYM_FPUT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
5d723e54 FXC |
1534 | gfc_check_fgetput, NULL, gfc_resolve_fput, |
1535 | c, BT_CHARACTER, dc, REQUIRED); | |
1536 | ||
1537 | make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU); | |
1538 | ||
f489fba1 FXC |
1539 | add_sym_1 ("gamma", GFC_ISYM_GAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, |
1540 | GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_gamma, | |
1541 | gfc_resolve_gamma, x, BT_REAL, dr, REQUIRED); | |
75be5dc0 TB |
1542 | |
1543 | add_sym_1 ("dgamma", GFC_ISYM_GAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, | |
15ead859 | 1544 | gfc_check_fn_d, gfc_simplify_gamma, gfc_resolve_gamma, |
75be5dc0 TB |
1545 | x, BT_REAL, dr, REQUIRED); |
1546 | ||
f489fba1 | 1547 | make_generic ("gamma", GFC_ISYM_GAMMA, GFC_STD_F2008); |
75be5dc0 | 1548 | |
4c0c6b9f | 1549 | /* Unix IDs (g77 compatibility) */ |
e1633d82 | 1550 | add_sym_1 ("getcwd", GFC_ISYM_GETCWD, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
b7892582 | 1551 | NULL, NULL, gfc_resolve_getcwd, |
1270d633 SK |
1552 | c, BT_CHARACTER, dc, REQUIRED); |
1553 | ||
b7892582 | 1554 | make_generic ("getcwd", GFC_ISYM_GETCWD, GFC_STD_GNU); |
a8c60d7f | 1555 | |
e1633d82 | 1556 | add_sym_0 ("getgid", GFC_ISYM_GETGID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
b7892582 | 1557 | NULL, NULL, gfc_resolve_getgid); |
1270d633 | 1558 | |
b7892582 | 1559 | make_generic ("getgid", GFC_ISYM_GETGID, GFC_STD_GNU); |
4c0c6b9f | 1560 | |
e1633d82 | 1561 | add_sym_0 ("getpid", GFC_ISYM_GETPID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
b7892582 | 1562 | NULL, NULL, gfc_resolve_getpid); |
1270d633 | 1563 | |
b7892582 | 1564 | make_generic ("getpid", GFC_ISYM_GETPID, GFC_STD_GNU); |
4c0c6b9f | 1565 | |
e1633d82 | 1566 | add_sym_0 ("getuid", GFC_ISYM_GETUID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
b7892582 | 1567 | NULL, NULL, gfc_resolve_getuid); |
1270d633 | 1568 | |
b7892582 | 1569 | make_generic ("getuid", GFC_ISYM_GETUID, GFC_STD_GNU); |
4c0c6b9f | 1570 | |
e1633d82 | 1571 | add_sym_1 ("hostnm", GFC_ISYM_HOSTNM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
1572 | gfc_check_hostnm, NULL, gfc_resolve_hostnm, |
1573 | a, BT_CHARACTER, dc, REQUIRED); | |
1574 | ||
1575 | make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU); | |
1576 | ||
e1633d82 | 1577 | add_sym_1 ("huge", GFC_ISYM_HUGE, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1578 | gfc_check_huge, gfc_simplify_huge, NULL, |
1270d633 | 1579 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1580 | |
cd5ecab6 | 1581 | make_generic ("huge", GFC_ISYM_HUGE, GFC_STD_F95); |
6de9cd9a | 1582 | |
f489fba1 FXC |
1583 | add_sym_2 ("hypot", GFC_ISYM_HYPOT, CLASS_ELEMENTAL, ACTUAL_NO, |
1584 | BT_REAL, dr, GFC_STD_F2008, | |
1585 | gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot, | |
1586 | x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED); | |
1587 | ||
1588 | make_generic ("hypot", GFC_ISYM_HYPOT, GFC_STD_F2008); | |
1589 | ||
5cda5098 FXC |
1590 | add_sym_2 ("iachar", GFC_ISYM_IACHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1591 | BT_INTEGER, di, GFC_STD_F95, | |
1592 | gfc_check_ichar_iachar, gfc_simplify_iachar, gfc_resolve_iachar, | |
1593 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1594 | |
b7892582 | 1595 | make_generic ("iachar", GFC_ISYM_IACHAR, GFC_STD_F95); |
6de9cd9a | 1596 | |
e1633d82 | 1597 | add_sym_2 ("iand", GFC_ISYM_IAND, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1598 | gfc_check_iand, gfc_simplify_iand, gfc_resolve_iand, |
1270d633 | 1599 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1600 | |
b7892582 | 1601 | make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95); |
6de9cd9a | 1602 | |
e1633d82 | 1603 | add_sym_2 ("and", GFC_ISYM_AND, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU, |
5d723e54 FXC |
1604 | gfc_check_and, gfc_simplify_and, gfc_resolve_and, |
1605 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); | |
1606 | ||
1607 | make_generic ("and", GFC_ISYM_AND, GFC_STD_GNU); | |
1608 | ||
e1633d82 | 1609 | add_sym_0 ("iargc", GFC_ISYM_IARGC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
1270d633 SK |
1610 | NULL, NULL, NULL); |
1611 | ||
b7892582 | 1612 | make_generic ("iargc", GFC_ISYM_IARGC, GFC_STD_GNU); |
b41b2534 | 1613 | |
e1633d82 | 1614 | add_sym_2 ("ibclr", GFC_ISYM_IBCLR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1615 | gfc_check_ibclr, gfc_simplify_ibclr, gfc_resolve_ibclr, |
1270d633 | 1616 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1617 | |
b7892582 | 1618 | make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95); |
6de9cd9a | 1619 | |
e1633d82 | 1620 | add_sym_3 ("ibits", GFC_ISYM_IBITS, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1621 | gfc_check_ibits, gfc_simplify_ibits, gfc_resolve_ibits, |
1270d633 SK |
1622 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED, |
1623 | ln, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 1624 | |
b7892582 | 1625 | make_generic ("ibits", GFC_ISYM_IBITS, GFC_STD_F95); |
6de9cd9a | 1626 | |
e1633d82 | 1627 | add_sym_2 ("ibset", GFC_ISYM_IBSET, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1628 | gfc_check_ibset, gfc_simplify_ibset, gfc_resolve_ibset, |
1270d633 | 1629 | i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1630 | |
b7892582 | 1631 | make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95); |
6de9cd9a | 1632 | |
5cda5098 FXC |
1633 | add_sym_2 ("ichar", GFC_ISYM_ICHAR, CLASS_ELEMENTAL, ACTUAL_NO, |
1634 | BT_INTEGER, di, GFC_STD_F77, | |
860c8f3b | 1635 | gfc_check_ichar_iachar, gfc_simplify_ichar, gfc_resolve_ichar, |
5cda5098 | 1636 | c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1637 | |
b7892582 | 1638 | make_generic ("ichar", GFC_ISYM_ICHAR, GFC_STD_F77); |
6de9cd9a | 1639 | |
e1633d82 | 1640 | add_sym_2 ("ieor", GFC_ISYM_IEOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1641 | gfc_check_ieor, gfc_simplify_ieor, gfc_resolve_ieor, |
1270d633 | 1642 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1643 | |
c3d003d2 | 1644 | make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95); |
6de9cd9a | 1645 | |
e1633d82 | 1646 | add_sym_2 ("xor", GFC_ISYM_XOR, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU, |
5d723e54 FXC |
1647 | gfc_check_and, gfc_simplify_xor, gfc_resolve_xor, |
1648 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); | |
1649 | ||
1650 | make_generic ("xor", GFC_ISYM_XOR, GFC_STD_GNU); | |
1651 | ||
e1633d82 | 1652 | add_sym_0 ("ierrno", GFC_ISYM_IERRNO, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
1653 | NULL, NULL, gfc_resolve_ierrno); |
1654 | ||
1655 | make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU); | |
1656 | ||
32a126b2 FXC |
1657 | /* The resolution function for INDEX is called gfc_resolve_index_func |
1658 | because the name gfc_resolve_index is already used in resolve.c. */ | |
5cda5098 FXC |
1659 | add_sym_4 ("index", GFC_ISYM_INDEX, CLASS_ELEMENTAL, ACTUAL_YES, |
1660 | BT_INTEGER, di, GFC_STD_F77, | |
0e7e7e6e | 1661 | gfc_check_index, gfc_simplify_index, gfc_resolve_index_func, |
1270d633 | 1662 | stg, BT_CHARACTER, dc, REQUIRED, ssg, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 1663 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1664 | |
b7892582 | 1665 | make_generic ("index", GFC_ISYM_INDEX, GFC_STD_F77); |
6de9cd9a | 1666 | |
e1633d82 | 1667 | add_sym_2 ("int", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1668 | gfc_check_int, gfc_simplify_int, gfc_resolve_int, |
1270d633 | 1669 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1670 | |
e1633d82 | 1671 | add_sym_1 ("ifix", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
1672 | NULL, gfc_simplify_ifix, NULL, |
1673 | a, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 1674 | |
e1633d82 | 1675 | add_sym_1 ("idint", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
1270d633 SK |
1676 | NULL, gfc_simplify_idint, NULL, |
1677 | a, BT_REAL, dd, REQUIRED); | |
6de9cd9a | 1678 | |
b7892582 | 1679 | make_generic ("int", GFC_ISYM_INT, GFC_STD_F77); |
6de9cd9a | 1680 | |
e1633d82 | 1681 | add_sym_1 ("int2", GFC_ISYM_INT2, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1682 | gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2, |
1683 | a, BT_REAL, dr, REQUIRED); | |
1684 | ||
1685 | make_alias ("short", GFC_STD_GNU); | |
1686 | ||
1687 | make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU); | |
1688 | ||
e1633d82 | 1689 | add_sym_1 ("int8", GFC_ISYM_INT8, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1690 | gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8, |
1691 | a, BT_REAL, dr, REQUIRED); | |
1692 | ||
1693 | make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU); | |
1694 | ||
e1633d82 | 1695 | add_sym_1 ("long", GFC_ISYM_LONG, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1696 | gfc_check_intconv, gfc_simplify_long, gfc_resolve_long, |
1697 | a, BT_REAL, dr, REQUIRED); | |
1698 | ||
1699 | make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU); | |
1700 | ||
e1633d82 | 1701 | add_sym_2 ("ior", GFC_ISYM_IOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1702 | gfc_check_ior, gfc_simplify_ior, gfc_resolve_ior, |
1270d633 | 1703 | i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1704 | |
b7892582 | 1705 | make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95); |
6de9cd9a | 1706 | |
e1633d82 | 1707 | add_sym_2 ("or", GFC_ISYM_OR, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU, |
5d723e54 FXC |
1708 | gfc_check_and, gfc_simplify_or, gfc_resolve_or, |
1709 | i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED); | |
1710 | ||
1711 | make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU); | |
1712 | ||
2bd74949 | 1713 | /* The following function is for G77 compatibility. */ |
e1633d82 | 1714 | add_sym_1 ("irand", GFC_ISYM_IRAND, NO_CLASS, ACTUAL_NO, BT_INTEGER, 4, GFC_STD_GNU, |
b251af97 | 1715 | gfc_check_irand, NULL, NULL, |
1270d633 | 1716 | i, BT_INTEGER, 4, OPTIONAL); |
2bd74949 | 1717 | |
b7892582 | 1718 | make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU); |
2bd74949 | 1719 | |
e1633d82 | 1720 | add_sym_1 ("isatty", GFC_ISYM_ISATTY, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU, |
ae8b8789 FXC |
1721 | gfc_check_isatty, NULL, gfc_resolve_isatty, |
1722 | ut, BT_INTEGER, di, REQUIRED); | |
1723 | ||
1724 | make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU); | |
1725 | ||
bae89173 FXC |
1726 | add_sym_1 ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, |
1727 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
1728 | gfc_check_i, NULL, NULL, i, BT_INTEGER, 0, REQUIRED); | |
1729 | ||
1730 | make_generic ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, GFC_STD_F2003); | |
1731 | ||
1732 | add_sym_1 ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, | |
1733 | CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003, | |
1734 | gfc_check_i, NULL, NULL, i, BT_INTEGER, 0, REQUIRED); | |
1735 | ||
1736 | make_generic ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, GFC_STD_F2003); | |
1737 | ||
3d97b1af FXC |
1738 | add_sym_1 ("isnan", GFC_ISYM_ISNAN, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, |
1739 | dl, GFC_STD_GNU, gfc_check_isnan, NULL, NULL, | |
1740 | x, BT_REAL, 0, REQUIRED); | |
1741 | ||
1742 | make_generic ("isnan", GFC_ISYM_ISNAN, GFC_STD_GNU); | |
1743 | ||
e1633d82 | 1744 | add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1745 | gfc_check_ishft, NULL, gfc_resolve_rshift, |
1746 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); | |
1747 | ||
1748 | make_generic ("rshift", GFC_ISYM_RSHIFT, GFC_STD_GNU); | |
1749 | ||
e1633d82 | 1750 | add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
a119fc1c FXC |
1751 | gfc_check_ishft, NULL, gfc_resolve_lshift, |
1752 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); | |
1753 | ||
1754 | make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU); | |
1755 | ||
e1633d82 | 1756 | add_sym_2 ("ishft", GFC_ISYM_ISHFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1757 | gfc_check_ishft, gfc_simplify_ishft, gfc_resolve_ishft, |
1270d633 | 1758 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1759 | |
b7892582 | 1760 | make_generic ("ishft", GFC_ISYM_ISHFT, GFC_STD_F95); |
6de9cd9a | 1761 | |
e1633d82 | 1762 | add_sym_3 ("ishftc", GFC_ISYM_ISHFTC, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 1763 | gfc_check_ishftc, gfc_simplify_ishftc, gfc_resolve_ishftc, |
1270d633 SK |
1764 | i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED, |
1765 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1766 | |
b7892582 | 1767 | make_generic ("ishftc", GFC_ISYM_ISHFTC, GFC_STD_F95); |
6de9cd9a | 1768 | |
e1633d82 | 1769 | add_sym_2 ("kill", GFC_ISYM_KILL, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
1770 | gfc_check_kill, NULL, gfc_resolve_kill, |
1771 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); | |
1772 | ||
1773 | make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU); | |
1774 | ||
e1633d82 | 1775 | add_sym_1 ("kind", GFC_ISYM_KIND, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
1270d633 SK |
1776 | gfc_check_kind, gfc_simplify_kind, NULL, |
1777 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 1778 | |
cd5ecab6 | 1779 | make_generic ("kind", GFC_ISYM_KIND, GFC_STD_F95); |
6de9cd9a | 1780 | |
5cda5098 FXC |
1781 | add_sym_3 ("lbound", GFC_ISYM_LBOUND, CLASS_INQUIRY, ACTUAL_NO, |
1782 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 1783 | gfc_check_lbound, gfc_simplify_lbound, gfc_resolve_lbound, |
5cda5098 FXC |
1784 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, di, OPTIONAL, |
1785 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1786 | |
b7892582 | 1787 | make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95); |
6de9cd9a | 1788 | |
414f00e9 SB |
1789 | add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO, |
1790 | BT_INTEGER, di, GFC_STD_F2008, | |
1791 | gfc_check_i, gfc_simplify_leadz, NULL, | |
1792 | i, BT_INTEGER, di, REQUIRED); | |
1793 | ||
1794 | make_generic ("leadz", GFC_ISYM_LEADZ, GFC_STD_F2008); | |
1795 | ||
5cda5098 FXC |
1796 | add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES, |
1797 | BT_INTEGER, di, GFC_STD_F77, | |
1798 | gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len, | |
1799 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1800 | |
b7892582 | 1801 | make_generic ("len", GFC_ISYM_LEN, GFC_STD_F77); |
6de9cd9a | 1802 | |
5cda5098 FXC |
1803 | add_sym_2 ("len_trim", GFC_ISYM_LEN_TRIM, CLASS_ELEMENTAL, ACTUAL_NO, |
1804 | BT_INTEGER, di, GFC_STD_F95, | |
1805 | gfc_check_len_lentrim, gfc_simplify_len_trim, gfc_resolve_len_trim, | |
1806 | stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 1807 | |
f77b6ca3 FXC |
1808 | make_alias ("lnblnk", GFC_STD_GNU); |
1809 | ||
b7892582 | 1810 | make_generic ("len_trim", GFC_ISYM_LEN_TRIM, GFC_STD_F95); |
6de9cd9a | 1811 | |
f489fba1 FXC |
1812 | add_sym_1 ("lgamma", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, |
1813 | dr, GFC_STD_GNU, | |
75be5dc0 TB |
1814 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, |
1815 | x, BT_REAL, dr, REQUIRED); | |
1816 | ||
f489fba1 FXC |
1817 | make_alias ("log_gamma", GFC_STD_F2008); |
1818 | ||
75be5dc0 TB |
1819 | add_sym_1 ("algama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
1820 | gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma, | |
1821 | x, BT_REAL, dr, REQUIRED); | |
1822 | ||
1823 | add_sym_1 ("dlgama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, | |
15ead859 | 1824 | gfc_check_fn_d, gfc_simplify_lgamma, gfc_resolve_lgamma, |
75be5dc0 TB |
1825 | x, BT_REAL, dr, REQUIRED); |
1826 | ||
f489fba1 | 1827 | make_generic ("log_gamma", GFC_ISYM_LGAMMA, GFC_STD_F2008); |
75be5dc0 TB |
1828 | |
1829 | ||
d393bbd7 FXC |
1830 | add_sym_2 ("lge", GFC_ISYM_LGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
1831 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lge, NULL, | |
1270d633 | 1832 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 1833 | |
b7892582 | 1834 | make_generic ("lge", GFC_ISYM_LGE, GFC_STD_F77); |
6de9cd9a | 1835 | |
d393bbd7 FXC |
1836 | add_sym_2 ("lgt", GFC_ISYM_LGT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
1837 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lgt, NULL, | |
1270d633 | 1838 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 1839 | |
b7892582 | 1840 | make_generic ("lgt", GFC_ISYM_LGT, GFC_STD_F77); |
6de9cd9a | 1841 | |
d393bbd7 FXC |
1842 | add_sym_2 ("lle",GFC_ISYM_LLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
1843 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lle, NULL, | |
1270d633 | 1844 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 1845 | |
b7892582 | 1846 | make_generic ("lle", GFC_ISYM_LLE, GFC_STD_F77); |
6de9cd9a | 1847 | |
d393bbd7 FXC |
1848 | add_sym_2 ("llt", GFC_ISYM_LLT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, |
1849 | GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_llt, NULL, | |
1270d633 | 1850 | sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 1851 | |
b7892582 | 1852 | make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77); |
6de9cd9a | 1853 | |
e1633d82 | 1854 | add_sym_2 ("link", GFC_ISYM_LINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
1855 | gfc_check_link, NULL, gfc_resolve_link, |
1856 | a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); | |
1857 | ||
1858 | make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU); | |
1859 | ||
e1633d82 | 1860 | add_sym_1 ("log", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1861 | gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 1862 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1863 | |
e1633d82 | 1864 | add_sym_1 ("alog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
1270d633 SK |
1865 | NULL, gfc_simplify_log, gfc_resolve_log, |
1866 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 1867 | |
e1633d82 | 1868 | add_sym_1 ("dlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1869 | gfc_check_fn_d, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 1870 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1871 | |
e1633d82 | 1872 | add_sym_1 ("clog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 1873 | NULL, gfc_simplify_log, gfc_resolve_log, |
1270d633 | 1874 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 1875 | |
e1633d82 | 1876 | add_sym_1 ("zlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
1877 | NULL, gfc_simplify_log, gfc_resolve_log, |
1878 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 1879 | |
19060788 | 1880 | make_alias ("cdlog", GFC_STD_GNU); |
6de9cd9a | 1881 | |
b7892582 | 1882 | make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77); |
6de9cd9a | 1883 | |
e1633d82 | 1884 | add_sym_1 ("log10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 1885 | gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 1886 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1887 | |
e1633d82 | 1888 | add_sym_1 ("alog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1889 | NULL, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 1890 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1891 | |
e1633d82 | 1892 | add_sym_1 ("dlog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 1893 | gfc_check_fn_d, gfc_simplify_log10, gfc_resolve_log10, |
1270d633 | 1894 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1895 | |
b7892582 | 1896 | make_generic ("log10", GFC_ISYM_LOG10, GFC_STD_F77); |
6de9cd9a | 1897 | |
e1633d82 | 1898 | add_sym_2 ("logical", GFC_ISYM_LOGICAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
6de9cd9a | 1899 | gfc_check_logical, gfc_simplify_logical, gfc_resolve_logical, |
1270d633 | 1900 | l, BT_LOGICAL, dl, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 1901 | |
b7892582 | 1902 | make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95); |
6de9cd9a | 1903 | |
e1633d82 | 1904 | add_sym_2 ("lstat", GFC_ISYM_LSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1905 | gfc_check_stat, NULL, gfc_resolve_lstat, |
1906 | a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED); | |
1907 | ||
1908 | make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU); | |
1909 | ||
e1633d82 | 1910 | add_sym_1 ("malloc", GFC_ISYM_MALLOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU, |
8d2c2905 FXC |
1911 | gfc_check_malloc, NULL, gfc_resolve_malloc, a, BT_INTEGER, di, |
1912 | REQUIRED); | |
0d519038 FXC |
1913 | |
1914 | make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU); | |
1915 | ||
e1633d82 | 1916 | add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 1917 | gfc_check_matmul, NULL, gfc_resolve_matmul, |
1270d633 | 1918 | ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1919 | |
b7892582 | 1920 | make_generic ("matmul", GFC_ISYM_MATMUL, GFC_STD_F95); |
6de9cd9a DN |
1921 | |
1922 | /* Note: amax0 is equivalent to real(max), max1 is equivalent to | |
1923 | int(max). The max function must take at least two arguments. */ | |
1924 | ||
e1633d82 | 1925 | add_sym_1m ("max", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 1926 | gfc_check_min_max, gfc_simplify_max, gfc_resolve_max, |
1270d633 | 1927 | a1, BT_UNKNOWN, dr, REQUIRED, a2, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1928 | |
e1633d82 | 1929 | add_sym_1m ("max0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1930 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 1931 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1932 | |
e1633d82 | 1933 | add_sym_1m ("amax0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1934 | gfc_check_min_max_integer, gfc_simplify_max, NULL, |
1270d633 | 1935 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1936 | |
e1633d82 | 1937 | add_sym_1m ("amax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 1938 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 1939 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1940 | |
e1633d82 | 1941 | add_sym_1m ("max1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1942 | gfc_check_min_max_real, gfc_simplify_max, NULL, |
1270d633 | 1943 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1944 | |
e1633d82 | 1945 | add_sym_1m ("dmax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 1946 | gfc_check_min_max_double, gfc_simplify_max, NULL, |
1270d633 | 1947 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 1948 | |
b7892582 | 1949 | make_generic ("max", GFC_ISYM_MAX, GFC_STD_F77); |
6de9cd9a | 1950 | |
e1633d82 | 1951 | add_sym_1 ("maxexponent", GFC_ISYM_MAXEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 | 1952 | GFC_STD_F95, gfc_check_x, gfc_simplify_maxexponent, NULL, |
1270d633 | 1953 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 1954 | |
cd5ecab6 | 1955 | make_generic ("maxexponent", GFC_ISYM_MAXEXPONENT, GFC_STD_F95); |
6de9cd9a | 1956 | |
e1633d82 | 1957 | add_sym_3ml ("maxloc", GFC_ISYM_MAXLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
f3207b37 | 1958 | gfc_check_minloc_maxloc, NULL, gfc_resolve_maxloc, |
1270d633 SK |
1959 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1960 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 1961 | |
b7892582 | 1962 | make_generic ("maxloc", GFC_ISYM_MAXLOC, GFC_STD_F95); |
6de9cd9a | 1963 | |
e1633d82 | 1964 | add_sym_3red ("maxval", GFC_ISYM_MAXVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 1965 | gfc_check_minval_maxval, gfc_simplify_maxval, gfc_resolve_maxval, |
1270d633 SK |
1966 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
1967 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 1968 | |
b7892582 | 1969 | make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95); |
6de9cd9a | 1970 | |
e1633d82 | 1971 | add_sym_0 ("mclock", GFC_ISYM_MCLOCK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1972 | NULL, NULL, gfc_resolve_mclock); |
1973 | ||
1974 | make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU); | |
1975 | ||
e1633d82 | 1976 | add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
bf3fb7e4 FXC |
1977 | NULL, NULL, gfc_resolve_mclock8); |
1978 | ||
1979 | make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU); | |
1980 | ||
e1633d82 | 1981 | add_sym_3 ("merge", GFC_ISYM_MERGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8f2b565d | 1982 | gfc_check_merge, gfc_simplify_merge, gfc_resolve_merge, |
1270d633 SK |
1983 | ts, BT_REAL, dr, REQUIRED, fs, BT_REAL, dr, REQUIRED, |
1984 | msk, BT_LOGICAL, dl, REQUIRED); | |
6de9cd9a | 1985 | |
b7892582 | 1986 | make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95); |
6de9cd9a | 1987 | |
1270d633 SK |
1988 | /* Note: amin0 is equivalent to real(min), min1 is equivalent to |
1989 | int(min). */ | |
6de9cd9a | 1990 | |
e1633d82 | 1991 | add_sym_1m ("min", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77, |
6de9cd9a | 1992 | gfc_check_min_max, gfc_simplify_min, gfc_resolve_min, |
b251af97 | 1993 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 1994 | |
e1633d82 | 1995 | add_sym_1m ("min0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 1996 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 1997 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 1998 | |
e1633d82 | 1999 | add_sym_1m ("amin0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2000 | gfc_check_min_max_integer, gfc_simplify_min, NULL, |
b251af97 | 2001 | a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2002 | |
e1633d82 | 2003 | add_sym_1m ("amin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2004 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2005 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2006 | |
e1633d82 | 2007 | add_sym_1m ("min1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2008 | gfc_check_min_max_real, gfc_simplify_min, NULL, |
b251af97 | 2009 | a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2010 | |
e1633d82 | 2011 | add_sym_1m ("dmin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77, |
6de9cd9a | 2012 | gfc_check_min_max_double, gfc_simplify_min, NULL, |
b251af97 | 2013 | a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2014 | |
b7892582 | 2015 | make_generic ("min", GFC_ISYM_MIN, GFC_STD_F77); |
6de9cd9a | 2016 | |
e1633d82 | 2017 | add_sym_1 ("minexponent", GFC_ISYM_MINEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 | 2018 | GFC_STD_F95, gfc_check_x, gfc_simplify_minexponent, NULL, |
1270d633 | 2019 | x, BT_UNKNOWN, dr, REQUIRED); |
6de9cd9a | 2020 | |
cd5ecab6 | 2021 | make_generic ("minexponent", GFC_ISYM_MINEXPONENT, GFC_STD_F95); |
6de9cd9a | 2022 | |
e1633d82 | 2023 | add_sym_3ml ("minloc", GFC_ISYM_MINLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
f3207b37 | 2024 | gfc_check_minloc_maxloc, NULL, gfc_resolve_minloc, |
1270d633 SK |
2025 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2026 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2027 | |
b7892582 | 2028 | make_generic ("minloc", GFC_ISYM_MINLOC, GFC_STD_F95); |
6de9cd9a | 2029 | |
e1633d82 | 2030 | add_sym_3red ("minval", GFC_ISYM_MINVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
5a0193ee | 2031 | gfc_check_minval_maxval, gfc_simplify_minval, gfc_resolve_minval, |
1270d633 SK |
2032 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2033 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2034 | |
b7892582 | 2035 | make_generic ("minval", GFC_ISYM_MINVAL, GFC_STD_F95); |
6de9cd9a | 2036 | |
e1633d82 | 2037 | add_sym_2 ("mod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2038 | gfc_check_a_p, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2039 | a, BT_INTEGER, di, REQUIRED, p, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2040 | |
e1633d82 | 2041 | add_sym_2 ("amod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2042 | NULL, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2043 | a, BT_REAL, dr, REQUIRED, p, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2044 | |
e1633d82 | 2045 | add_sym_2 ("dmod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2046 | gfc_check_x_yd, gfc_simplify_mod, gfc_resolve_mod, |
1270d633 | 2047 | a, BT_REAL, dd, REQUIRED, p, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2048 | |
b7892582 | 2049 | make_generic ("mod", GFC_ISYM_MOD, GFC_STD_F77); |
6de9cd9a | 2050 | |
e1633d82 | 2051 | add_sym_2 ("modulo", GFC_ISYM_MODULO, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, di, GFC_STD_F95, |
6de9cd9a | 2052 | gfc_check_a_p, gfc_simplify_modulo, gfc_resolve_modulo, |
1270d633 | 2053 | a, BT_REAL, di, REQUIRED, p, BT_REAL, di, REQUIRED); |
6de9cd9a | 2054 | |
b7892582 | 2055 | make_generic ("modulo", GFC_ISYM_MODULO, GFC_STD_F95); |
6de9cd9a | 2056 | |
e1633d82 | 2057 | add_sym_2 ("nearest", GFC_ISYM_NEAREST, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
8765339d | 2058 | gfc_check_nearest, gfc_simplify_nearest, gfc_resolve_nearest, |
1270d633 | 2059 | x, BT_REAL, dr, REQUIRED, s, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2060 | |
b7892582 | 2061 | make_generic ("nearest", GFC_ISYM_NEAREST, GFC_STD_F95); |
6de9cd9a | 2062 | |
e1633d82 | 2063 | add_sym_1 ("new_line", GFC_ISYM_NEW_LINE, CLASS_INQUIRY, ACTUAL_NO, BT_CHARACTER, dc, |
8d2c2905 | 2064 | GFC_STD_F2003, gfc_check_new_line, gfc_simplify_new_line, NULL, |
9fe3100e | 2065 | a, BT_CHARACTER, dc, REQUIRED); |
bec93d79 | 2066 | |
cd5ecab6 DF |
2067 | make_generic ("new_line", GFC_ISYM_NEW_LINE, GFC_STD_F2003); |
2068 | ||
e1633d82 | 2069 | add_sym_2 ("nint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2070 | gfc_check_a_ikind, gfc_simplify_nint, gfc_resolve_nint, |
1270d633 | 2071 | a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2072 | |
e1633d82 | 2073 | add_sym_1 ("idnint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2074 | gfc_check_idnint, gfc_simplify_idnint, gfc_resolve_idnint, |
1270d633 | 2075 | a, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2076 | |
b7892582 | 2077 | make_generic ("nint", GFC_ISYM_NINT, GFC_STD_F77); |
6de9cd9a | 2078 | |
e1633d82 | 2079 | add_sym_1 ("not", GFC_ISYM_NOT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2080 | gfc_check_i, gfc_simplify_not, gfc_resolve_not, |
1270d633 | 2081 | i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2082 | |
b7892582 | 2083 | make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95); |
6de9cd9a | 2084 | |
e1633d82 | 2085 | add_sym_1 ("null", GFC_ISYM_NULL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2086 | gfc_check_null, gfc_simplify_null, NULL, |
1270d633 | 2087 | mo, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2088 | |
cd5ecab6 | 2089 | make_generic ("null", GFC_ISYM_NULL, GFC_STD_F95); |
6de9cd9a | 2090 | |
e1633d82 | 2091 | add_sym_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2092 | gfc_check_pack, NULL, gfc_resolve_pack, |
1270d633 SK |
2093 | ar, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
2094 | v, BT_REAL, dr, OPTIONAL); | |
6de9cd9a | 2095 | |
b7892582 | 2096 | make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95); |
6de9cd9a | 2097 | |
e1633d82 | 2098 | add_sym_1 ("precision", GFC_ISYM_PRECISION, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2099 | gfc_check_precision, gfc_simplify_precision, NULL, |
1270d633 | 2100 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2101 | |
cd5ecab6 | 2102 | make_generic ("precision", GFC_ISYM_PRECISION, GFC_STD_F95); |
6de9cd9a | 2103 | |
e1633d82 | 2104 | add_sym_1 ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, |
1270d633 SK |
2105 | gfc_check_present, NULL, NULL, |
2106 | a, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2107 | |
b7892582 | 2108 | make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95); |
6de9cd9a | 2109 | |
e1633d82 | 2110 | add_sym_3red ("product", GFC_ISYM_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
b251af97 | 2111 | gfc_check_product_sum, NULL, gfc_resolve_product, |
1270d633 SK |
2112 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2113 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2114 | |
b7892582 | 2115 | make_generic ("product", GFC_ISYM_PRODUCT, GFC_STD_F95); |
6de9cd9a | 2116 | |
e1633d82 | 2117 | add_sym_1 ("radix", GFC_ISYM_RADIX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2118 | gfc_check_radix, gfc_simplify_radix, NULL, |
1270d633 | 2119 | x, BT_UNKNOWN, 0, REQUIRED); |
6de9cd9a | 2120 | |
cd5ecab6 | 2121 | make_generic ("radix", GFC_ISYM_RADIX, GFC_STD_F95); |
6de9cd9a | 2122 | |
2bd74949 | 2123 | /* The following function is for G77 compatibility. */ |
e1633d82 | 2124 | add_sym_1 ("rand", GFC_ISYM_RAND, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU, |
b251af97 SK |
2125 | gfc_check_rand, NULL, NULL, |
2126 | i, BT_INTEGER, 4, OPTIONAL); | |
2bd74949 | 2127 | |
1270d633 SK |
2128 | /* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran() |
2129 | use slightly different shoddy multiplicative congruential PRNG. */ | |
19060788 | 2130 | make_alias ("ran", GFC_STD_GNU); |
f8e566e5 | 2131 | |
b7892582 | 2132 | make_generic ("rand", GFC_ISYM_RAND, GFC_STD_GNU); |
2bd74949 | 2133 | |
e1633d82 | 2134 | add_sym_1 ("range", GFC_ISYM_RANGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2135 | gfc_check_range, gfc_simplify_range, NULL, |
1270d633 | 2136 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2137 | |
cd5ecab6 | 2138 | make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95); |
6de9cd9a | 2139 | |
e1633d82 | 2140 | add_sym_2 ("real", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2141 | gfc_check_real, gfc_simplify_real, gfc_resolve_real, |
1270d633 | 2142 | a, BT_UNKNOWN, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2143 | |
6970fcc8 | 2144 | /* This provides compatibility with g77. */ |
e1633d82 | 2145 | add_sym_1 ("realpart", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
6970fcc8 SK |
2146 | gfc_check_fn_c, gfc_simplify_realpart, gfc_resolve_realpart, |
2147 | a, BT_UNKNOWN, dr, REQUIRED); | |
2148 | ||
7f59aaba | 2149 | add_sym_1 ("float", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
6110b776 | 2150 | gfc_check_i, gfc_simplify_float, NULL, |
1270d633 | 2151 | a, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2152 | |
7f59aaba | 2153 | add_sym_1 ("sngl", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77, |
1270d633 SK |
2154 | NULL, gfc_simplify_sngl, NULL, |
2155 | a, BT_REAL, dd, REQUIRED); | |
6de9cd9a | 2156 | |
b7892582 | 2157 | make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77); |
6de9cd9a | 2158 | |
e1633d82 | 2159 | add_sym_2 ("rename", GFC_ISYM_RENAME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
2160 | gfc_check_rename, NULL, gfc_resolve_rename, |
2161 | a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); | |
2162 | ||
2163 | make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU); | |
2164 | ||
e1633d82 | 2165 | add_sym_2 ("repeat", GFC_ISYM_REPEAT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 2166 | gfc_check_repeat, gfc_simplify_repeat, gfc_resolve_repeat, |
0881653c | 2167 | stg, BT_CHARACTER, dc, REQUIRED, ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2168 | |
b7892582 | 2169 | make_generic ("repeat", GFC_ISYM_REPEAT, GFC_STD_F95); |
6de9cd9a | 2170 | |
e1633d82 | 2171 | add_sym_4 ("reshape", GFC_ISYM_RESHAPE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2172 | gfc_check_reshape, gfc_simplify_reshape, gfc_resolve_reshape, |
1270d633 SK |
2173 | src, BT_REAL, dr, REQUIRED, shp, BT_INTEGER, ii, REQUIRED, |
2174 | pad, BT_REAL, dr, OPTIONAL, ord, BT_INTEGER, ii, OPTIONAL); | |
6de9cd9a | 2175 | |
b7892582 | 2176 | make_generic ("reshape", GFC_ISYM_RESHAPE, GFC_STD_F95); |
6de9cd9a | 2177 | |
e1633d82 | 2178 | add_sym_1 ("rrspacing", GFC_ISYM_RRSPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2179 | gfc_check_x, gfc_simplify_rrspacing, gfc_resolve_rrspacing, |
1270d633 | 2180 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2181 | |
b7892582 | 2182 | make_generic ("rrspacing", GFC_ISYM_RRSPACING, GFC_STD_F95); |
6de9cd9a | 2183 | |
e1633d82 | 2184 | add_sym_2 ("scale", GFC_ISYM_SCALE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2185 | gfc_check_scale, gfc_simplify_scale, gfc_resolve_scale, |
1270d633 | 2186 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2187 | |
b7892582 | 2188 | make_generic ("scale", GFC_ISYM_SCALE, GFC_STD_F95); |
6de9cd9a | 2189 | |
5cda5098 FXC |
2190 | add_sym_4 ("scan", GFC_ISYM_SCAN, CLASS_ELEMENTAL, ACTUAL_NO, |
2191 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2192 | gfc_check_scan, gfc_simplify_scan, gfc_resolve_scan, |
1270d633 | 2193 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 2194 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2195 | |
b7892582 | 2196 | make_generic ("scan", GFC_ISYM_SCAN, GFC_STD_F95); |
6de9cd9a | 2197 | |
f7b529fa | 2198 | /* Added for G77 compatibility garbage. */ |
e1633d82 | 2199 | add_sym_0 ("second", GFC_ISYM_SECOND, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU, |
1270d633 | 2200 | NULL, NULL, NULL); |
2bd74949 | 2201 | |
b7892582 | 2202 | make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU); |
2bd74949 | 2203 | |
53096259 | 2204 | /* Added for G77 compatibility. */ |
e1633d82 | 2205 | add_sym_1 ("secnds", GFC_ISYM_SECNDS, NO_CLASS, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU, |
53096259 PT |
2206 | gfc_check_secnds, NULL, gfc_resolve_secnds, |
2207 | x, BT_REAL, dr, REQUIRED); | |
2208 | ||
2209 | make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU); | |
2210 | ||
a39fafac FXC |
2211 | add_sym_1 ("selected_char_kind", GFC_ISYM_SC_KIND, CLASS_TRANSFORMATIONAL, |
2212 | ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, | |
2213 | gfc_check_selected_char_kind, gfc_simplify_selected_char_kind, | |
2214 | NULL, nm, BT_CHARACTER, dc, REQUIRED); | |
2215 | ||
2216 | make_generic ("selected_char_kind", GFC_ISYM_SC_KIND, GFC_STD_F2003); | |
2217 | ||
e1633d82 | 2218 | add_sym_1 ("selected_int_kind", GFC_ISYM_SI_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2219 | GFC_STD_F95, gfc_check_selected_int_kind, |
2220 | gfc_simplify_selected_int_kind, NULL, r, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 2221 | |
b7892582 | 2222 | make_generic ("selected_int_kind", GFC_ISYM_SI_KIND, GFC_STD_F95); |
6de9cd9a | 2223 | |
e1633d82 | 2224 | add_sym_2 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, |
8d2c2905 FXC |
2225 | GFC_STD_F95, gfc_check_selected_real_kind, |
2226 | gfc_simplify_selected_real_kind, NULL, | |
1270d633 | 2227 | p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2228 | |
b7892582 | 2229 | make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95); |
6de9cd9a | 2230 | |
e1633d82 | 2231 | add_sym_2 ("set_exponent", GFC_ISYM_SET_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a DN |
2232 | gfc_check_set_exponent, gfc_simplify_set_exponent, |
2233 | gfc_resolve_set_exponent, | |
1270d633 | 2234 | x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2235 | |
b7892582 | 2236 | make_generic ("set_exponent", GFC_ISYM_SET_EXPONENT, GFC_STD_F95); |
6de9cd9a | 2237 | |
e1633d82 | 2238 | add_sym_1 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95, |
6de9cd9a | 2239 | gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape, |
1270d633 | 2240 | src, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2241 | |
b7892582 | 2242 | make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95); |
6de9cd9a | 2243 | |
e1633d82 | 2244 | add_sym_2 ("sign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
6de9cd9a | 2245 | gfc_check_sign, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2246 | a, BT_REAL, dr, REQUIRED, b, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2247 | |
e1633d82 | 2248 | add_sym_2 ("isign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77, |
6de9cd9a | 2249 | NULL, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2250 | a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2251 | |
e1633d82 | 2252 | add_sym_2 ("dsign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2253 | gfc_check_x_yd, gfc_simplify_sign, gfc_resolve_sign, |
1270d633 | 2254 | a, BT_REAL, dd, REQUIRED, b, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2255 | |
b7892582 | 2256 | make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77); |
6de9cd9a | 2257 | |
e1633d82 | 2258 | add_sym_2 ("signal", GFC_ISYM_SIGNAL, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
185d7d97 FXC |
2259 | gfc_check_signal, NULL, gfc_resolve_signal, |
2260 | num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED); | |
2261 | ||
2262 | make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU); | |
2263 | ||
e1633d82 | 2264 | add_sym_1 ("sin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2265 | gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2266 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2267 | |
e1633d82 | 2268 | add_sym_1 ("dsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2269 | gfc_check_fn_d, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2270 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2271 | |
e1633d82 | 2272 | add_sym_1 ("csin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2273 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
1270d633 | 2274 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2275 | |
e1633d82 | 2276 | add_sym_1 ("zsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2277 | NULL, gfc_simplify_sin, gfc_resolve_sin, |
2278 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2279 | |
19060788 | 2280 | make_alias ("cdsin", GFC_STD_GNU); |
6de9cd9a | 2281 | |
b7892582 | 2282 | make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77); |
6de9cd9a | 2283 | |
e1633d82 | 2284 | add_sym_1 ("sinh", GFC_ISYM_SINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2285 | gfc_check_fn_r, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 2286 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2287 | |
e1633d82 | 2288 | add_sym_1 ("dsinh", GFC_ISYM_SINH,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2289 | gfc_check_fn_d, gfc_simplify_sinh, gfc_resolve_sinh, |
1270d633 | 2290 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2291 | |
b7892582 | 2292 | make_generic ("sinh", GFC_ISYM_SINH, GFC_STD_F77); |
6de9cd9a | 2293 | |
5cda5098 FXC |
2294 | add_sym_3 ("size", GFC_ISYM_SIZE, CLASS_INQUIRY, ACTUAL_NO, |
2295 | BT_INTEGER, di, GFC_STD_F95, | |
2296 | gfc_check_size, gfc_simplify_size, gfc_resolve_size, | |
2297 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, | |
2298 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2299 | |
b7892582 | 2300 | make_generic ("size", GFC_ISYM_SIZE, GFC_STD_F95); |
6de9cd9a | 2301 | |
e1633d82 | 2302 | add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, |
fd2157ce | 2303 | GFC_STD_GNU, gfc_check_sizeof, NULL, NULL, |
8d82b242 | 2304 | x, BT_UNKNOWN, 0, REQUIRED); |
fd2157ce | 2305 | |
cd5ecab6 | 2306 | make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU); |
8d82b242 | 2307 | make_alias ("c_sizeof", GFC_STD_F2008); |
fd2157ce | 2308 | |
e1633d82 | 2309 | add_sym_1 ("spacing", GFC_ISYM_SPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2310 | gfc_check_x, gfc_simplify_spacing, gfc_resolve_spacing, |
1270d633 | 2311 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2312 | |
b7892582 | 2313 | make_generic ("spacing", GFC_ISYM_SPACING, GFC_STD_F95); |
6de9cd9a | 2314 | |
e1633d82 | 2315 | add_sym_3 ("spread", GFC_ISYM_SPREAD, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2316 | gfc_check_spread, NULL, gfc_resolve_spread, |
1270d633 | 2317 | src, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, REQUIRED, |
0881653c | 2318 | ncopies, BT_INTEGER, di, REQUIRED); |
6de9cd9a | 2319 | |
b7892582 | 2320 | make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95); |
6de9cd9a | 2321 | |
e1633d82 | 2322 | add_sym_1 ("sqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2323 | gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2324 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2325 | |
e1633d82 | 2326 | add_sym_1 ("dsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2327 | gfc_check_fn_d, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2328 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2329 | |
e1633d82 | 2330 | add_sym_1 ("csqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77, |
6de9cd9a | 2331 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
1270d633 | 2332 | x, BT_COMPLEX, dz, REQUIRED); |
6de9cd9a | 2333 | |
e1633d82 | 2334 | add_sym_1 ("zsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU, |
1270d633 SK |
2335 | NULL, gfc_simplify_sqrt, gfc_resolve_sqrt, |
2336 | x, BT_COMPLEX, dd, REQUIRED); | |
6de9cd9a | 2337 | |
19060788 | 2338 | make_alias ("cdsqrt", GFC_STD_GNU); |
6de9cd9a | 2339 | |
b7892582 | 2340 | make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77); |
6de9cd9a | 2341 | |
e1633d82 | 2342 | add_sym_2 ("stat", GFC_ISYM_STAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
df65f093 SK |
2343 | gfc_check_stat, NULL, gfc_resolve_stat, |
2344 | a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED); | |
2345 | ||
2346 | make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU); | |
2347 | ||
e1633d82 | 2348 | add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
b251af97 | 2349 | gfc_check_product_sum, NULL, gfc_resolve_sum, |
1270d633 SK |
2350 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2351 | msk, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2352 | |
b7892582 | 2353 | make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95); |
6de9cd9a | 2354 | |
e1633d82 | 2355 | add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
2356 | gfc_check_symlnk, NULL, gfc_resolve_symlnk, |
2357 | a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); | |
2358 | ||
2359 | make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU); | |
2360 | ||
e1633d82 | 2361 | add_sym_1 ("system", GFC_ISYM_SYSTEM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
1270d633 SK |
2362 | NULL, NULL, NULL, |
2363 | c, BT_CHARACTER, dc, REQUIRED); | |
2364 | ||
b7892582 | 2365 | make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU); |
5b1374e9 | 2366 | |
e1633d82 | 2367 | add_sym_1 ("tan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2368 | gfc_check_fn_r, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 2369 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2370 | |
e1633d82 | 2371 | add_sym_1 ("dtan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2372 | gfc_check_fn_d, gfc_simplify_tan, gfc_resolve_tan, |
1270d633 | 2373 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2374 | |
b7892582 | 2375 | make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77); |
6de9cd9a | 2376 | |
e1633d82 | 2377 | add_sym_1 ("tanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77, |
985aff9c | 2378 | gfc_check_fn_r, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 2379 | x, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2380 | |
e1633d82 | 2381 | add_sym_1 ("dtanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77, |
15ead859 | 2382 | gfc_check_fn_d, gfc_simplify_tanh, gfc_resolve_tanh, |
1270d633 | 2383 | x, BT_REAL, dd, REQUIRED); |
6de9cd9a | 2384 | |
b7892582 | 2385 | make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77); |
6de9cd9a | 2386 | |
e1633d82 | 2387 | add_sym_0 ("time", GFC_ISYM_TIME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
2388 | NULL, NULL, gfc_resolve_time); |
2389 | ||
2390 | make_generic ("time", GFC_ISYM_TIME, GFC_STD_GNU); | |
2391 | ||
e1633d82 | 2392 | add_sym_0 ("time8", GFC_ISYM_TIME8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
f77b6ca3 FXC |
2393 | NULL, NULL, gfc_resolve_time8); |
2394 | ||
2395 | make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU); | |
2396 | ||
e1633d82 | 2397 | add_sym_1 ("tiny", GFC_ISYM_TINY, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
1270d633 SK |
2398 | gfc_check_x, gfc_simplify_tiny, NULL, |
2399 | x, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2400 | |
cd5ecab6 | 2401 | make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95); |
6de9cd9a | 2402 | |
414f00e9 SB |
2403 | add_sym_1 ("trailz", GFC_ISYM_TRAILZ, CLASS_ELEMENTAL, ACTUAL_NO, |
2404 | BT_INTEGER, di, GFC_STD_F2008, | |
2405 | gfc_check_i, gfc_simplify_trailz, NULL, | |
2406 | i, BT_INTEGER, di, REQUIRED); | |
2407 | ||
2408 | make_generic ("trailz", GFC_ISYM_TRAILZ, GFC_STD_F2008); | |
2409 | ||
e1633d82 | 2410 | add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
a4a11197 | 2411 | gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer, |
1270d633 SK |
2412 | src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED, |
2413 | sz, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2414 | |
b7892582 | 2415 | make_generic ("transfer", GFC_ISYM_TRANSFER, GFC_STD_F95); |
6de9cd9a | 2416 | |
e1633d82 | 2417 | add_sym_1 ("transpose", GFC_ISYM_TRANSPOSE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2418 | gfc_check_transpose, NULL, gfc_resolve_transpose, |
1270d633 | 2419 | m, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2420 | |
b7892582 | 2421 | make_generic ("transpose", GFC_ISYM_TRANSPOSE, GFC_STD_F95); |
6de9cd9a | 2422 | |
e1633d82 | 2423 | add_sym_1 ("trim", GFC_ISYM_TRIM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95, |
6de9cd9a | 2424 | gfc_check_trim, gfc_simplify_trim, gfc_resolve_trim, |
1270d633 | 2425 | stg, BT_CHARACTER, dc, REQUIRED); |
6de9cd9a | 2426 | |
b7892582 | 2427 | make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95); |
6de9cd9a | 2428 | |
e1633d82 | 2429 | add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, NO_CLASS, ACTUAL_NO, BT_CHARACTER, 0, GFC_STD_GNU, |
b251af97 SK |
2430 | gfc_check_ttynam, NULL, gfc_resolve_ttynam, |
2431 | ut, BT_INTEGER, di, REQUIRED); | |
25fc05eb FXC |
2432 | |
2433 | make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU); | |
2434 | ||
5cda5098 FXC |
2435 | add_sym_3 ("ubound", GFC_ISYM_UBOUND, CLASS_INQUIRY, ACTUAL_NO, |
2436 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2437 | gfc_check_ubound, gfc_simplify_ubound, gfc_resolve_ubound, |
5cda5098 FXC |
2438 | ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL, |
2439 | kind, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2440 | |
b7892582 | 2441 | make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95); |
6de9cd9a | 2442 | |
d8fe26b2 | 2443 | /* g77 compatibility for UMASK. */ |
e1633d82 | 2444 | add_sym_1 ("umask", GFC_ISYM_UMASK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
d8fe26b2 | 2445 | gfc_check_umask, NULL, gfc_resolve_umask, |
1270d633 | 2446 | a, BT_INTEGER, di, REQUIRED); |
d8fe26b2 SK |
2447 | |
2448 | make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU); | |
2449 | ||
2450 | /* g77 compatibility for UNLINK. */ | |
e1633d82 | 2451 | add_sym_1 ("unlink", GFC_ISYM_UNLINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, |
d8fe26b2 | 2452 | gfc_check_unlink, NULL, gfc_resolve_unlink, |
1270d633 | 2453 | a, BT_CHARACTER, dc, REQUIRED); |
d8fe26b2 SK |
2454 | |
2455 | make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU); | |
2456 | ||
e1633d82 | 2457 | add_sym_3 ("unpack", GFC_ISYM_UNPACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95, |
6de9cd9a | 2458 | gfc_check_unpack, NULL, gfc_resolve_unpack, |
1270d633 SK |
2459 | v, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED, |
2460 | f, BT_REAL, dr, REQUIRED); | |
6de9cd9a | 2461 | |
b7892582 | 2462 | make_generic ("unpack", GFC_ISYM_UNPACK, GFC_STD_F95); |
6de9cd9a | 2463 | |
5cda5098 FXC |
2464 | add_sym_4 ("verify", GFC_ISYM_VERIFY, CLASS_ELEMENTAL, ACTUAL_NO, |
2465 | BT_INTEGER, di, GFC_STD_F95, | |
6de9cd9a | 2466 | gfc_check_verify, gfc_simplify_verify, gfc_resolve_verify, |
1270d633 | 2467 | stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED, |
5cda5098 | 2468 | bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL); |
6de9cd9a | 2469 | |
b7892582 | 2470 | make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95); |
83d890b9 | 2471 | |
e1633d82 | 2472 | add_sym_1 ("loc", GFC_ISYM_LOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU, |
b251af97 SK |
2473 | gfc_check_loc, NULL, gfc_resolve_loc, |
2474 | ar, BT_UNKNOWN, 0, REQUIRED); | |
83d890b9 AL |
2475 | |
2476 | make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU); | |
6de9cd9a DN |
2477 | } |
2478 | ||
2479 | ||
6de9cd9a DN |
2480 | /* Add intrinsic subroutines. */ |
2481 | ||
2482 | static void | |
2483 | add_subroutines (void) | |
2484 | { | |
2485 | /* Argument names as in the standard (to be used as argument keywords). */ | |
2486 | const char | |
2487 | *h = "harvest", *dt = "date", *vl = "values", *pt = "put", | |
2488 | *c = "count", *tm = "time", *tp = "topos", *gt = "get", | |
2489 | *t = "to", *zn = "zone", *fp = "frompos", *cm = "count_max", | |
b41b2534 JB |
2490 | *f = "from", *sz = "size", *ln = "len", *cr = "count_rate", |
2491 | *com = "command", *length = "length", *st = "status", | |
aa6fc635 | 2492 | *val = "value", *num = "number", *name = "name", |
185d7d97 | 2493 | *trim_name = "trim_name", *ut = "unit", *han = "handler", |
dcdc26df | 2494 | *sec = "seconds", *res = "result", *of = "offset", *md = "mode", |
ed8315d5 | 2495 | *whence = "whence", *pos = "pos"; |
6de9cd9a | 2496 | |
0d519038 | 2497 | int di, dr, dc, dl, ii; |
6de9cd9a | 2498 | |
9d64df18 TS |
2499 | di = gfc_default_integer_kind; |
2500 | dr = gfc_default_real_kind; | |
2501 | dc = gfc_default_character_kind; | |
2502 | dl = gfc_default_logical_kind; | |
0d519038 | 2503 | ii = gfc_index_integer_kind; |
6de9cd9a | 2504 | |
cd5ecab6 | 2505 | add_sym_0s ("abort", GFC_ISYM_ABORT, GFC_STD_GNU, NULL); |
6de9cd9a | 2506 | |
3f2286f2 | 2507 | make_noreturn(); |
fe58e076 | 2508 | |
e1633d82 | 2509 | add_sym_1s ("cpu_time", GFC_ISYM_CPU_TIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, |
6de9cd9a | 2510 | gfc_check_cpu_time, NULL, gfc_resolve_cpu_time, |
1270d633 | 2511 | tm, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2512 | |
f7b529fa | 2513 | /* More G77 compatibility garbage. */ |
e1633d82 | 2514 | add_sym_2s ("ctime", GFC_ISYM_CTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2515 | gfc_check_ctime_sub, NULL, gfc_resolve_ctime_sub, |
2516 | tm, BT_INTEGER, di, REQUIRED, res, BT_CHARACTER, dc, REQUIRED); | |
2517 | ||
e1633d82 | 2518 | add_sym_1s ("idate", GFC_ISYM_IDATE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2519 | gfc_check_itime_idate, NULL, gfc_resolve_idate, |
2520 | vl, BT_INTEGER, 4, REQUIRED); | |
2521 | ||
e1633d82 | 2522 | add_sym_1s ("itime", GFC_ISYM_ITIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
12197210 FXC |
2523 | gfc_check_itime_idate, NULL, gfc_resolve_itime, |
2524 | vl, BT_INTEGER, 4, REQUIRED); | |
35059811 | 2525 | |
e1633d82 | 2526 | add_sym_2s ("ltime", GFC_ISYM_LTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
a119fc1c FXC |
2527 | gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime, |
2528 | tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
2529 | ||
e1633d82 | 2530 | add_sym_2s ("gmtime", GFC_ISYM_GMTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
a119fc1c FXC |
2531 | gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime, |
2532 | tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); | |
2533 | ||
e1633d82 | 2534 | add_sym_1s ("second", GFC_ISYM_SECOND, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
2bd74949 | 2535 | gfc_check_second_sub, NULL, gfc_resolve_second_sub, |
1270d633 | 2536 | tm, BT_REAL, dr, REQUIRED); |
2bd74949 | 2537 | |
e1633d82 | 2538 | add_sym_2s ("chdir", GFC_ISYM_CHDIR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2539 | gfc_check_chdir_sub, NULL, gfc_resolve_chdir_sub, |
f77b6ca3 FXC |
2540 | name, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2541 | ||
e1633d82 | 2542 | add_sym_3s ("chmod", GFC_ISYM_CHMOD, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2543 | gfc_check_chmod_sub, NULL, gfc_resolve_chmod_sub, |
a119fc1c FXC |
2544 | name, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED, |
2545 | st, BT_INTEGER, di, OPTIONAL); | |
2546 | ||
e1633d82 | 2547 | add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, |
60c9a35b | 2548 | gfc_check_date_and_time, NULL, NULL, |
1270d633 SK |
2549 | dt, BT_CHARACTER, dc, OPTIONAL, tm, BT_CHARACTER, dc, OPTIONAL, |
2550 | zn, BT_CHARACTER, dc, OPTIONAL, vl, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2551 | |
f7b529fa | 2552 | /* More G77 compatibility garbage. */ |
e1633d82 | 2553 | add_sym_2s ("etime", GFC_ISYM_ETIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 2554 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_etime_sub, |
1270d633 | 2555 | vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED); |
2bd74949 | 2556 | |
e1633d82 | 2557 | add_sym_2s ("dtime", GFC_ISYM_DTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
a1ba31ce | 2558 | gfc_check_dtime_etime_sub, NULL, gfc_resolve_dtime_sub, |
1270d633 | 2559 | vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED); |
2bd74949 | 2560 | |
e1633d82 | 2561 | add_sym_1s ("fdate", GFC_ISYM_FDATE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 SK |
2562 | gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub, |
2563 | dt, BT_CHARACTER, dc, REQUIRED); | |
35059811 | 2564 | |
e1633d82 | 2565 | add_sym_1s ("gerror", GFC_ISYM_GERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
f53e867d | 2566 | gfc_check_gerror, NULL, gfc_resolve_gerror, res, BT_CHARACTER, |
f77b6ca3 FXC |
2567 | dc, REQUIRED); |
2568 | ||
e1633d82 | 2569 | add_sym_2s ("getcwd", GFC_ISYM_GETCWD, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2570 | gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub, |
1270d633 | 2571 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
a8c60d7f | 2572 | |
e1633d82 | 2573 | add_sym_2s ("getenv", GFC_ISYM_GETENV, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
aa6fc635 | 2574 | NULL, NULL, NULL, |
b251af97 SK |
2575 | name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, dc, |
2576 | REQUIRED); | |
aa6fc635 | 2577 | |
e1633d82 | 2578 | add_sym_2s ("getarg", GFC_ISYM_GETARG, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
ed8315d5 FXC |
2579 | gfc_check_getarg, NULL, gfc_resolve_getarg, |
2580 | pos, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, REQUIRED); | |
a8c60d7f | 2581 | |
e1633d82 | 2582 | add_sym_1s ("getlog", GFC_ISYM_GETLOG, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2583 | gfc_check_getlog, NULL, gfc_resolve_getlog, c, BT_CHARACTER, |
f77b6ca3 FXC |
2584 | dc, REQUIRED); |
2585 | ||
b41b2534 JB |
2586 | /* F2003 commandline routines. */ |
2587 | ||
e1633d82 | 2588 | add_sym_3s ("get_command", GFC_ISYM_GET_COMMAND, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, |
60c9a35b | 2589 | NULL, NULL, gfc_resolve_get_command, |
b251af97 SK |
2590 | com, BT_CHARACTER, dc, OPTIONAL, |
2591 | length, BT_INTEGER, di, OPTIONAL, | |
1270d633 | 2592 | st, BT_INTEGER, di, OPTIONAL); |
60c9a35b | 2593 | |
e1633d82 | 2594 | add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, |
60c9a35b | 2595 | NULL, NULL, gfc_resolve_get_command_argument, |
1270d633 SK |
2596 | num, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, OPTIONAL, |
2597 | length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL); | |
aa6fc635 | 2598 | |
f7b529fa | 2599 | /* F2003 subroutine to get environment variables. */ |
aa6fc635 | 2600 | |
e1633d82 | 2601 | add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, |
b251af97 SK |
2602 | NULL, NULL, gfc_resolve_get_environment_variable, |
2603 | name, BT_CHARACTER, dc, REQUIRED, | |
2604 | val, BT_CHARACTER, dc, OPTIONAL, | |
1270d633 SK |
2605 | length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL, |
2606 | trim_name, BT_LOGICAL, dl, OPTIONAL); | |
6de9cd9a | 2607 | |
e1633d82 | 2608 | add_sym_2s ("move_alloc", GFC_ISYM_MOVE_ALLOC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, |
5046aff5 PT |
2609 | gfc_check_move_alloc, NULL, NULL, |
2610 | f, BT_UNKNOWN, 0, REQUIRED, | |
2611 | t, BT_UNKNOWN, 0, REQUIRED); | |
2612 | ||
e1633d82 | 2613 | add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, GFC_STD_F95, |
ee569894 | 2614 | gfc_check_mvbits, gfc_simplify_mvbits, gfc_resolve_mvbits, |
1270d633 SK |
2615 | f, BT_INTEGER, di, REQUIRED, fp, BT_INTEGER, di, REQUIRED, |
2616 | ln, BT_INTEGER, di, REQUIRED, t, BT_INTEGER, di, REQUIRED, | |
2617 | tp, BT_INTEGER, di, REQUIRED); | |
6de9cd9a | 2618 | |
e1633d82 | 2619 | add_sym_1s ("random_number", GFC_ISYM_RANDOM_NUMBER, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, |
6de9cd9a | 2620 | gfc_check_random_number, NULL, gfc_resolve_random_number, |
1270d633 | 2621 | h, BT_REAL, dr, REQUIRED); |
6de9cd9a | 2622 | |
34b4bc5c FXC |
2623 | add_sym_3s ("random_seed", GFC_ISYM_RANDOM_SEED, NO_CLASS, |
2624 | BT_UNKNOWN, 0, GFC_STD_F95, | |
2625 | gfc_check_random_seed, NULL, gfc_resolve_random_seed, | |
1270d633 SK |
2626 | sz, BT_INTEGER, di, OPTIONAL, pt, BT_INTEGER, di, OPTIONAL, |
2627 | gt, BT_INTEGER, di, OPTIONAL); | |
6de9cd9a | 2628 | |
f7b529fa | 2629 | /* More G77 compatibility garbage. */ |
e1633d82 | 2630 | add_sym_3s ("alarm", GFC_ISYM_ALARM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
185d7d97 FXC |
2631 | gfc_check_alarm_sub, NULL, gfc_resolve_alarm_sub, |
2632 | sec, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED, | |
2633 | st, BT_INTEGER, di, OPTIONAL); | |
2634 | ||
e1633d82 | 2635 | add_sym_1s ("srand", GFC_ISYM_SRAND, NO_CLASS, BT_UNKNOWN, di, GFC_STD_GNU, |
b251af97 | 2636 | gfc_check_srand, NULL, gfc_resolve_srand, |
1270d633 | 2637 | c, BT_INTEGER, 4, REQUIRED); |
2bd74949 | 2638 | |
e1633d82 | 2639 | add_sym_1s ("exit", GFC_ISYM_EXIT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2640 | gfc_check_exit, NULL, gfc_resolve_exit, |
9fe3100e | 2641 | st, BT_INTEGER, di, OPTIONAL); |
d8fe26b2 | 2642 | |
3f2286f2 | 2643 | make_noreturn(); |
fe58e076 | 2644 | |
e1633d82 | 2645 | add_sym_3s ("fgetc", GFC_ISYM_FGETC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2646 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fgetc_sub, |
2647 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED, | |
2648 | st, BT_INTEGER, di, OPTIONAL); | |
2649 | ||
e1633d82 | 2650 | add_sym_2s ("fget", GFC_ISYM_FGET, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2651 | gfc_check_fgetput_sub, NULL, gfc_resolve_fget_sub, |
2652 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2653 | ||
e1633d82 | 2654 | add_sym_1s ("flush", GFC_ISYM_FLUSH, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 | 2655 | gfc_check_flush, NULL, gfc_resolve_flush, |
ca41838c | 2656 | ut, BT_INTEGER, di, OPTIONAL); |
df65f093 | 2657 | |
e1633d82 | 2658 | add_sym_3s ("fputc", GFC_ISYM_FPUTC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2659 | gfc_check_fgetputc_sub, NULL, gfc_resolve_fputc_sub, |
2660 | ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED, | |
2661 | st, BT_INTEGER, di, OPTIONAL); | |
2662 | ||
e1633d82 | 2663 | add_sym_2s ("fput", GFC_ISYM_FPUT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2664 | gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub, |
2665 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2666 | ||
e1633d82 | 2667 | add_sym_1s ("free", GFC_ISYM_FREE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_free, |
0d519038 FXC |
2668 | NULL, gfc_resolve_free, c, BT_INTEGER, ii, REQUIRED); |
2669 | ||
e1633d82 | 2670 | add_sym_4s ("fseek", GFC_ISYM_FSEEK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
dcdc26df DF |
2671 | gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub, |
2672 | ut, BT_INTEGER, di, REQUIRED, of, BT_INTEGER, di, REQUIRED, | |
2673 | whence, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2674 | ||
e1633d82 | 2675 | add_sym_2s ("ftell", GFC_ISYM_FTELL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5d723e54 FXC |
2676 | gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub, |
2677 | ut, BT_INTEGER, di, REQUIRED, of, BT_INTEGER, ii, REQUIRED); | |
2678 | ||
e1633d82 | 2679 | add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2680 | gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub, |
f77b6ca3 FXC |
2681 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
2682 | ||
e1633d82 | 2683 | add_sym_3s ("kill", GFC_ISYM_KILL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_kill_sub, |
f77b6ca3 FXC |
2684 | NULL, gfc_resolve_kill_sub, c, BT_INTEGER, di, REQUIRED, |
2685 | val, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2686 | ||
e1633d82 | 2687 | add_sym_3s ("link", GFC_ISYM_LINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2688 | gfc_check_link_sub, NULL, gfc_resolve_link_sub, |
f77b6ca3 FXC |
2689 | name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, |
2690 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2691 | ||
e1633d82 | 2692 | add_sym_1s ("perror", GFC_ISYM_PERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2693 | gfc_check_perror, NULL, gfc_resolve_perror, |
f77b6ca3 FXC |
2694 | c, BT_CHARACTER, dc, REQUIRED); |
2695 | ||
e1633d82 | 2696 | add_sym_3s ("rename", GFC_ISYM_RENAME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2697 | gfc_check_rename_sub, NULL, gfc_resolve_rename_sub, |
f77b6ca3 FXC |
2698 | name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, |
2699 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2700 | ||
e1633d82 | 2701 | add_sym_1s ("sleep", GFC_ISYM_SLEEP, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2702 | gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub, |
d393bbd7 | 2703 | val, BT_INTEGER, di, REQUIRED); |
f77b6ca3 | 2704 | |
e1633d82 | 2705 | add_sym_3s ("fstat", GFC_ISYM_FSTAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 SK |
2706 | gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub, |
2707 | ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2708 | st, BT_INTEGER, di, OPTIONAL); | |
2709 | ||
e1633d82 | 2710 | add_sym_3s ("lstat", GFC_ISYM_LSTAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
bf3fb7e4 FXC |
2711 | gfc_check_stat_sub, NULL, gfc_resolve_lstat_sub, |
2712 | name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2713 | st, BT_INTEGER, di, OPTIONAL); | |
2714 | ||
e1633d82 | 2715 | add_sym_3s ("stat", GFC_ISYM_STAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
df65f093 SK |
2716 | gfc_check_stat_sub, NULL, gfc_resolve_stat_sub, |
2717 | name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED, | |
2718 | st, BT_INTEGER, di, OPTIONAL); | |
2719 | ||
e1633d82 | 2720 | add_sym_3s ("signal", GFC_ISYM_SIGNAL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
185d7d97 FXC |
2721 | gfc_check_signal_sub, NULL, gfc_resolve_signal_sub, |
2722 | num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED, | |
2723 | st, BT_INTEGER, di, OPTIONAL); | |
2724 | ||
e1633d82 | 2725 | add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2726 | gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub, |
f77b6ca3 FXC |
2727 | name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, |
2728 | dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); | |
2729 | ||
e1633d82 | 2730 | add_sym_2s ("system", GFC_ISYM_SYSTEM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
5b1374e9 | 2731 | NULL, NULL, gfc_resolve_system_sub, |
d393bbd7 | 2732 | com, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
5b1374e9 | 2733 | |
e1633d82 | 2734 | add_sym_3s ("system_clock", GFC_ISYM_SYSTEM_CLOCK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, |
b251af97 | 2735 | gfc_check_system_clock, NULL, gfc_resolve_system_clock, |
1270d633 SK |
2736 | c, BT_INTEGER, di, OPTIONAL, cr, BT_INTEGER, di, OPTIONAL, |
2737 | cm, BT_INTEGER, di, OPTIONAL); | |
d8fe26b2 | 2738 | |
e1633d82 | 2739 | add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2740 | gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub, |
f53e867d | 2741 | ut, BT_INTEGER, di, REQUIRED, name, BT_CHARACTER, dc, REQUIRED); |
ae8b8789 | 2742 | |
e1633d82 | 2743 | add_sym_2s ("umask", GFC_ISYM_UMASK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2744 | gfc_check_umask_sub, NULL, gfc_resolve_umask_sub, |
1270d633 | 2745 | val, BT_INTEGER, di, REQUIRED, num, BT_INTEGER, di, OPTIONAL); |
d8fe26b2 | 2746 | |
e1633d82 | 2747 | add_sym_2s ("unlink", GFC_ISYM_UNLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, |
b251af97 | 2748 | gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub, |
1270d633 | 2749 | c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); |
6de9cd9a DN |
2750 | } |
2751 | ||
2752 | ||
2753 | /* Add a function to the list of conversion symbols. */ | |
2754 | ||
2755 | static void | |
c3a29423 | 2756 | add_conv (bt from_type, int from_kind, bt to_type, int to_kind, int standard) |
6de9cd9a | 2757 | { |
6de9cd9a DN |
2758 | gfc_typespec from, to; |
2759 | gfc_intrinsic_sym *sym; | |
2760 | ||
2761 | if (sizing == SZ_CONVS) | |
2762 | { | |
2763 | nconv++; | |
2764 | return; | |
2765 | } | |
2766 | ||
2767 | gfc_clear_ts (&from); | |
2768 | from.type = from_type; | |
2769 | from.kind = from_kind; | |
2770 | ||
2771 | gfc_clear_ts (&to); | |
2772 | to.type = to_type; | |
2773 | to.kind = to_kind; | |
2774 | ||
2775 | sym = conversion + nconv; | |
2776 | ||
c3a29423 | 2777 | sym->name = conv_name (&from, &to); |
cb9e4f55 | 2778 | sym->lib_name = sym->name; |
c3a29423 RS |
2779 | sym->simplify.cc = gfc_convert_constant; |
2780 | sym->standard = standard; | |
6de9cd9a | 2781 | sym->elemental = 1; |
e1633d82 | 2782 | sym->conversion = 1; |
6de9cd9a | 2783 | sym->ts = to; |
cd5ecab6 | 2784 | sym->id = GFC_ISYM_CONVERSION; |
6de9cd9a DN |
2785 | |
2786 | nconv++; | |
2787 | } | |
2788 | ||
2789 | ||
2790 | /* Create gfc_intrinsic_sym nodes for all intrinsic conversion | |
2791 | functions by looping over the kind tables. */ | |
2792 | ||
2793 | static void | |
2794 | add_conversions (void) | |
2795 | { | |
2796 | int i, j; | |
2797 | ||
2798 | /* Integer-Integer conversions. */ | |
2799 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
2800 | for (j = 0; gfc_integer_kinds[j].kind != 0; j++) | |
2801 | { | |
2802 | if (i == j) | |
2803 | continue; | |
2804 | ||
2805 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 2806 | BT_INTEGER, gfc_integer_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2807 | } |
2808 | ||
2809 | /* Integer-Real/Complex conversions. */ | |
2810 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
2811 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
2812 | { | |
2813 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 2814 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2815 | |
2816 | add_conv (BT_REAL, gfc_real_kinds[j].kind, | |
c3a29423 | 2817 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
2818 | |
2819 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
c3a29423 | 2820 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2821 | |
2822 | add_conv (BT_COMPLEX, gfc_real_kinds[j].kind, | |
c3a29423 | 2823 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77); |
6de9cd9a DN |
2824 | } |
2825 | ||
d3642f89 FW |
2826 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) |
2827 | { | |
2828 | /* Hollerith-Integer conversions. */ | |
2829 | for (i = 0; gfc_integer_kinds[i].kind != 0; i++) | |
2830 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
2831 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
2832 | /* Hollerith-Real conversions. */ | |
2833 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
2834 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
2835 | BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
2836 | /* Hollerith-Complex conversions. */ | |
2837 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
2838 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
2839 | BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY); | |
2840 | ||
2841 | /* Hollerith-Character conversions. */ | |
2842 | add_conv (BT_HOLLERITH, gfc_default_character_kind, BT_CHARACTER, | |
2843 | gfc_default_character_kind, GFC_STD_LEGACY); | |
2844 | ||
2845 | /* Hollerith-Logical conversions. */ | |
2846 | for (i = 0; gfc_logical_kinds[i].kind != 0; i++) | |
2847 | add_conv (BT_HOLLERITH, gfc_default_character_kind, | |
2848 | BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY); | |
2849 | } | |
2850 | ||
6de9cd9a DN |
2851 | /* Real/Complex - Real/Complex conversions. */ |
2852 | for (i = 0; gfc_real_kinds[i].kind != 0; i++) | |
2853 | for (j = 0; gfc_real_kinds[j].kind != 0; j++) | |
2854 | { | |
2855 | if (i != j) | |
2856 | { | |
2857 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 2858 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2859 | |
2860 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 2861 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2862 | } |
2863 | ||
2864 | add_conv (BT_REAL, gfc_real_kinds[i].kind, | |
c3a29423 | 2865 | BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2866 | |
2867 | add_conv (BT_COMPLEX, gfc_real_kinds[i].kind, | |
c3a29423 | 2868 | BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77); |
6de9cd9a DN |
2869 | } |
2870 | ||
2871 | /* Logical/Logical kind conversion. */ | |
2872 | for (i = 0; gfc_logical_kinds[i].kind; i++) | |
2873 | for (j = 0; gfc_logical_kinds[j].kind; j++) | |
2874 | { | |
2875 | if (i == j) | |
2876 | continue; | |
2877 | ||
2878 | add_conv (BT_LOGICAL, gfc_logical_kinds[i].kind, | |
c3a29423 | 2879 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_F77); |
6de9cd9a | 2880 | } |
c3a29423 RS |
2881 | |
2882 | /* Integer-Logical and Logical-Integer conversions. */ | |
2883 | if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0) | |
2884 | for (i=0; gfc_integer_kinds[i].kind; i++) | |
2885 | for (j=0; gfc_logical_kinds[j].kind; j++) | |
2886 | { | |
2887 | add_conv (BT_INTEGER, gfc_integer_kinds[i].kind, | |
2888 | BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_LEGACY); | |
2889 | add_conv (BT_LOGICAL, gfc_logical_kinds[j].kind, | |
2890 | BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY); | |
2891 | } | |
6de9cd9a DN |
2892 | } |
2893 | ||
2894 | ||
d393bbd7 FXC |
2895 | static void |
2896 | add_char_conversions (void) | |
2897 | { | |
2898 | int n, i, j; | |
2899 | ||
2900 | /* Count possible conversions. */ | |
2901 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
2902 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
2903 | if (i != j) | |
2904 | ncharconv++; | |
2905 | ||
2906 | /* Allocate memory. */ | |
ece3f663 | 2907 | char_conversions = XCNEWVEC (gfc_intrinsic_sym, ncharconv); |
d393bbd7 FXC |
2908 | |
2909 | /* Add the conversions themselves. */ | |
2910 | n = 0; | |
2911 | for (i = 0; gfc_character_kinds[i].kind != 0; i++) | |
2912 | for (j = 0; gfc_character_kinds[j].kind != 0; j++) | |
2913 | { | |
2914 | gfc_typespec from, to; | |
2915 | ||
2916 | if (i == j) | |
2917 | continue; | |
2918 | ||
2919 | gfc_clear_ts (&from); | |
2920 | from.type = BT_CHARACTER; | |
2921 | from.kind = gfc_character_kinds[i].kind; | |
2922 | ||
2923 | gfc_clear_ts (&to); | |
2924 | to.type = BT_CHARACTER; | |
2925 | to.kind = gfc_character_kinds[j].kind; | |
2926 | ||
2927 | char_conversions[n].name = conv_name (&from, &to); | |
2928 | char_conversions[n].lib_name = char_conversions[n].name; | |
2929 | char_conversions[n].simplify.cc = gfc_convert_char_constant; | |
2930 | char_conversions[n].standard = GFC_STD_F2003; | |
2931 | char_conversions[n].elemental = 1; | |
2932 | char_conversions[n].conversion = 0; | |
2933 | char_conversions[n].ts = to; | |
2934 | char_conversions[n].id = GFC_ISYM_CONVERSION; | |
2935 | ||
2936 | n++; | |
2937 | } | |
2938 | } | |
2939 | ||
2940 | ||
6de9cd9a DN |
2941 | /* Initialize the table of intrinsics. */ |
2942 | void | |
2943 | gfc_intrinsic_init_1 (void) | |
2944 | { | |
2945 | int i; | |
2946 | ||
2947 | nargs = nfunc = nsub = nconv = 0; | |
2948 | ||
2949 | /* Create a namespace to hold the resolved intrinsic symbols. */ | |
0366dfe9 | 2950 | gfc_intrinsic_namespace = gfc_get_namespace (NULL, 0); |
6de9cd9a DN |
2951 | |
2952 | sizing = SZ_FUNCS; | |
2953 | add_functions (); | |
2954 | sizing = SZ_SUBS; | |
2955 | add_subroutines (); | |
2956 | sizing = SZ_CONVS; | |
2957 | add_conversions (); | |
2958 | ||
ece3f663 KG |
2959 | functions = XCNEWVAR (struct gfc_intrinsic_sym, |
2960 | sizeof (gfc_intrinsic_sym) * (nfunc + nsub) | |
2961 | + sizeof (gfc_intrinsic_arg) * nargs); | |
6de9cd9a DN |
2962 | |
2963 | next_sym = functions; | |
2964 | subroutines = functions + nfunc; | |
2965 | ||
ece3f663 | 2966 | conversion = XCNEWVEC (gfc_intrinsic_sym, nconv); |
6de9cd9a DN |
2967 | |
2968 | next_arg = ((gfc_intrinsic_arg *) (subroutines + nsub)) - 1; | |
2969 | ||
2970 | sizing = SZ_NOTHING; | |
2971 | nconv = 0; | |
2972 | ||
2973 | add_functions (); | |
2974 | add_subroutines (); | |
2975 | add_conversions (); | |
2976 | ||
d393bbd7 FXC |
2977 | /* Character conversion intrinsics need to be treated separately. */ |
2978 | add_char_conversions (); | |
2979 | ||
6de9cd9a | 2980 | /* Set the pure flag. All intrinsic functions are pure, and |
f7b529fa | 2981 | intrinsic subroutines are pure if they are elemental. */ |
6de9cd9a DN |
2982 | |
2983 | for (i = 0; i < nfunc; i++) | |
2984 | functions[i].pure = 1; | |
2985 | ||
2986 | for (i = 0; i < nsub; i++) | |
2987 | subroutines[i].pure = subroutines[i].elemental; | |
2988 | } | |
2989 | ||
2990 | ||
2991 | void | |
2992 | gfc_intrinsic_done_1 (void) | |
2993 | { | |
2994 | gfc_free (functions); | |
2995 | gfc_free (conversion); | |
d393bbd7 | 2996 | gfc_free (char_conversions); |
6de9cd9a DN |
2997 | gfc_free_namespace (gfc_intrinsic_namespace); |
2998 | } | |
2999 | ||
3000 | ||
3001 | /******** Subroutines to check intrinsic interfaces ***********/ | |
3002 | ||
3003 | /* Given a formal argument list, remove any NULL arguments that may | |
3004 | have been left behind by a sort against some formal argument list. */ | |
3005 | ||
3006 | static void | |
b251af97 | 3007 | remove_nullargs (gfc_actual_arglist **ap) |
6de9cd9a DN |
3008 | { |
3009 | gfc_actual_arglist *head, *tail, *next; | |
3010 | ||
3011 | tail = NULL; | |
3012 | ||
3013 | for (head = *ap; head; head = next) | |
3014 | { | |
3015 | next = head->next; | |
3016 | ||
c5bfb045 | 3017 | if (head->expr == NULL && !head->label) |
6de9cd9a DN |
3018 | { |
3019 | head->next = NULL; | |
3020 | gfc_free_actual_arglist (head); | |
3021 | } | |
3022 | else | |
3023 | { | |
3024 | if (tail == NULL) | |
3025 | *ap = head; | |
3026 | else | |
3027 | tail->next = head; | |
3028 | ||
3029 | tail = head; | |
3030 | tail->next = NULL; | |
3031 | } | |
3032 | } | |
3033 | ||
3034 | if (tail == NULL) | |
3035 | *ap = NULL; | |
3036 | } | |
3037 | ||
3038 | ||
3039 | /* Given an actual arglist and a formal arglist, sort the actual | |
3040 | arglist so that its arguments are in a one-to-one correspondence | |
3041 | with the format arglist. Arguments that are not present are given | |
3042 | a blank gfc_actual_arglist structure. If something is obviously | |
3043 | wrong (say, a missing required argument) we abort sorting and | |
3044 | return FAILURE. */ | |
3045 | ||
17b1d2a0 | 3046 | static gfc_try |
b251af97 SK |
3047 | sort_actual (const char *name, gfc_actual_arglist **ap, |
3048 | gfc_intrinsic_arg *formal, locus *where) | |
6de9cd9a | 3049 | { |
6de9cd9a DN |
3050 | gfc_actual_arglist *actual, *a; |
3051 | gfc_intrinsic_arg *f; | |
3052 | ||
3053 | remove_nullargs (ap); | |
3054 | actual = *ap; | |
3055 | ||
3056 | for (f = formal; f; f = f->next) | |
3057 | f->actual = NULL; | |
3058 | ||
3059 | f = formal; | |
3060 | a = actual; | |
3061 | ||
3062 | if (f == NULL && a == NULL) /* No arguments */ | |
3063 | return SUCCESS; | |
3064 | ||
3065 | for (;;) | |
b251af97 | 3066 | { /* Put the nonkeyword arguments in a 1:1 correspondence */ |
6de9cd9a DN |
3067 | if (f == NULL) |
3068 | break; | |
3069 | if (a == NULL) | |
3070 | goto optional; | |
3071 | ||
cb9e4f55 | 3072 | if (a->name != NULL) |
6de9cd9a DN |
3073 | goto keywords; |
3074 | ||
3075 | f->actual = a; | |
3076 | ||
3077 | f = f->next; | |
3078 | a = a->next; | |
3079 | } | |
3080 | ||
3081 | if (a == NULL) | |
3082 | goto do_sort; | |
3083 | ||
3084 | gfc_error ("Too many arguments in call to '%s' at %L", name, where); | |
3085 | return FAILURE; | |
3086 | ||
3087 | keywords: | |
3088 | /* Associate the remaining actual arguments, all of which have | |
3089 | to be keyword arguments. */ | |
3090 | for (; a; a = a->next) | |
3091 | { | |
3092 | for (f = formal; f; f = f->next) | |
3093 | if (strcmp (a->name, f->name) == 0) | |
3094 | break; | |
3095 | ||
3096 | if (f == NULL) | |
3097 | { | |
7fcafa71 | 3098 | if (a->name[0] == '%') |
29ea08da TB |
3099 | gfc_error ("The argument list functions %%VAL, %%LOC or %%REF " |
3100 | "are not allowed in this context at %L", where); | |
7fcafa71 PT |
3101 | else |
3102 | gfc_error ("Can't find keyword named '%s' in call to '%s' at %L", | |
b251af97 | 3103 | a->name, name, where); |
6de9cd9a DN |
3104 | return FAILURE; |
3105 | } | |
3106 | ||
3107 | if (f->actual != NULL) | |
3108 | { | |
3109 | gfc_error ("Argument '%s' is appears twice in call to '%s' at %L", | |
3110 | f->name, name, where); | |
3111 | return FAILURE; | |
3112 | } | |
3113 | ||
3114 | f->actual = a; | |
3115 | } | |
3116 | ||
3117 | optional: | |
3118 | /* At this point, all unmatched formal args must be optional. */ | |
3119 | for (f = formal; f; f = f->next) | |
3120 | { | |
3121 | if (f->actual == NULL && f->optional == 0) | |
3122 | { | |
3123 | gfc_error ("Missing actual argument '%s' in call to '%s' at %L", | |
3124 | f->name, name, where); | |
3125 | return FAILURE; | |
3126 | } | |
3127 | } | |
3128 | ||
3129 | do_sort: | |
3130 | /* Using the formal argument list, string the actual argument list | |
3131 | together in a way that corresponds with the formal list. */ | |
3132 | actual = NULL; | |
3133 | ||
3134 | for (f = formal; f; f = f->next) | |
3135 | { | |
c5bfb045 PT |
3136 | if (f->actual && f->actual->label != NULL && f->ts.type) |
3137 | { | |
3138 | gfc_error ("ALTERNATE RETURN not permitted at %L", where); | |
3139 | return FAILURE; | |
3140 | } | |
3141 | ||
f9fed73b TS |
3142 | if (f->actual == NULL) |
3143 | { | |
3144 | a = gfc_get_actual_arglist (); | |
3145 | a->missing_arg_type = f->ts.type; | |
3146 | } | |
3147 | else | |
3148 | a = f->actual; | |
6de9cd9a DN |
3149 | |
3150 | if (actual == NULL) | |
3151 | *ap = a; | |
3152 | else | |
3153 | actual->next = a; | |
3154 | ||
3155 | actual = a; | |
3156 | } | |
f7b529fa | 3157 | actual->next = NULL; /* End the sorted argument list. */ |
6de9cd9a DN |
3158 | |
3159 | return SUCCESS; | |
3160 | } | |
3161 | ||
3162 | ||
3163 | /* Compare an actual argument list with an intrinsic's formal argument | |
3164 | list. The lists are checked for agreement of type. We don't check | |
3165 | for arrayness here. */ | |
3166 | ||
17b1d2a0 | 3167 | static gfc_try |
b251af97 | 3168 | check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym, |
6de9cd9a DN |
3169 | int error_flag) |
3170 | { | |
3171 | gfc_actual_arglist *actual; | |
3172 | gfc_intrinsic_arg *formal; | |
3173 | int i; | |
3174 | ||
3175 | formal = sym->formal; | |
3176 | actual = *ap; | |
3177 | ||
3178 | i = 0; | |
3179 | for (; formal; formal = formal->next, actual = actual->next, i++) | |
3180 | { | |
d393bbd7 FXC |
3181 | gfc_typespec ts; |
3182 | ||
6de9cd9a DN |
3183 | if (actual->expr == NULL) |
3184 | continue; | |
3185 | ||
d393bbd7 FXC |
3186 | ts = formal->ts; |
3187 | ||
3188 | /* A kind of 0 means we don't check for kind. */ | |
3189 | if (ts.kind == 0) | |
3190 | ts.kind = actual->expr->ts.kind; | |
3191 | ||
3192 | if (!gfc_compare_types (&ts, &actual->expr->ts)) | |
6de9cd9a DN |
3193 | { |
3194 | if (error_flag) | |
b251af97 SK |
3195 | gfc_error ("Type of argument '%s' in call to '%s' at %L should " |
3196 | "be %s, not %s", gfc_current_intrinsic_arg[i], | |
3197 | gfc_current_intrinsic, &actual->expr->where, | |
3198 | gfc_typename (&formal->ts), | |
3199 | gfc_typename (&actual->expr->ts)); | |
6de9cd9a DN |
3200 | return FAILURE; |
3201 | } | |
3202 | } | |
3203 | ||
3204 | return SUCCESS; | |
3205 | } | |
3206 | ||
3207 | ||
3208 | /* Given a pointer to an intrinsic symbol and an expression node that | |
3209 | represent the function call to that subroutine, figure out the type | |
3210 | of the result. This may involve calling a resolution subroutine. */ | |
3211 | ||
3212 | static void | |
b251af97 | 3213 | resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a DN |
3214 | { |
3215 | gfc_expr *a1, *a2, *a3, *a4, *a5; | |
3216 | gfc_actual_arglist *arg; | |
3217 | ||
3218 | if (specific->resolve.f1 == NULL) | |
3219 | { | |
3220 | if (e->value.function.name == NULL) | |
3221 | e->value.function.name = specific->lib_name; | |
3222 | ||
3223 | if (e->ts.type == BT_UNKNOWN) | |
3224 | e->ts = specific->ts; | |
3225 | return; | |
3226 | } | |
3227 | ||
3228 | arg = e->value.function.actual; | |
3229 | ||
6de9cd9a DN |
3230 | /* Special case hacks for MIN and MAX. */ |
3231 | if (specific->resolve.f1m == gfc_resolve_max | |
3232 | || specific->resolve.f1m == gfc_resolve_min) | |
3233 | { | |
3234 | (*specific->resolve.f1m) (e, arg); | |
3235 | return; | |
3236 | } | |
3237 | ||
4c0c6b9f SK |
3238 | if (arg == NULL) |
3239 | { | |
3240 | (*specific->resolve.f0) (e); | |
3241 | return; | |
3242 | } | |
3243 | ||
6de9cd9a DN |
3244 | a1 = arg->expr; |
3245 | arg = arg->next; | |
3246 | ||
3247 | if (arg == NULL) | |
3248 | { | |
3249 | (*specific->resolve.f1) (e, a1); | |
3250 | return; | |
3251 | } | |
3252 | ||
3253 | a2 = arg->expr; | |
3254 | arg = arg->next; | |
3255 | ||
3256 | if (arg == NULL) | |
3257 | { | |
3258 | (*specific->resolve.f2) (e, a1, a2); | |
3259 | return; | |
3260 | } | |
3261 | ||
3262 | a3 = arg->expr; | |
3263 | arg = arg->next; | |
3264 | ||
3265 | if (arg == NULL) | |
3266 | { | |
3267 | (*specific->resolve.f3) (e, a1, a2, a3); | |
3268 | return; | |
3269 | } | |
3270 | ||
3271 | a4 = arg->expr; | |
3272 | arg = arg->next; | |
3273 | ||
3274 | if (arg == NULL) | |
3275 | { | |
3276 | (*specific->resolve.f4) (e, a1, a2, a3, a4); | |
3277 | return; | |
3278 | } | |
3279 | ||
3280 | a5 = arg->expr; | |
3281 | arg = arg->next; | |
3282 | ||
3283 | if (arg == NULL) | |
3284 | { | |
3285 | (*specific->resolve.f5) (e, a1, a2, a3, a4, a5); | |
3286 | return; | |
3287 | } | |
3288 | ||
3289 | gfc_internal_error ("resolve_intrinsic(): Too many args for intrinsic"); | |
3290 | } | |
3291 | ||
3292 | ||
3293 | /* Given an intrinsic symbol node and an expression node, call the | |
3294 | simplification function (if there is one), perhaps replacing the | |
3295 | expression with something simpler. We return FAILURE on an error | |
3296 | of the simplification, SUCCESS if the simplification worked, even | |
3297 | if nothing has changed in the expression itself. */ | |
3298 | ||
17b1d2a0 | 3299 | static gfc_try |
b251af97 | 3300 | do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e) |
6de9cd9a DN |
3301 | { |
3302 | gfc_expr *result, *a1, *a2, *a3, *a4, *a5; | |
3303 | gfc_actual_arglist *arg; | |
3304 | ||
3305 | /* Max and min require special handling due to the variable number | |
3306 | of args. */ | |
3307 | if (specific->simplify.f1 == gfc_simplify_min) | |
3308 | { | |
3309 | result = gfc_simplify_min (e); | |
3310 | goto finish; | |
3311 | } | |
3312 | ||
3313 | if (specific->simplify.f1 == gfc_simplify_max) | |
3314 | { | |
3315 | result = gfc_simplify_max (e); | |
3316 | goto finish; | |
3317 | } | |
3318 | ||
3319 | if (specific->simplify.f1 == NULL) | |
3320 | { | |
3321 | result = NULL; | |
3322 | goto finish; | |
3323 | } | |
3324 | ||
3325 | arg = e->value.function.actual; | |
3326 | ||
4c0c6b9f SK |
3327 | if (arg == NULL) |
3328 | { | |
3329 | result = (*specific->simplify.f0) (); | |
3330 | goto finish; | |
3331 | } | |
3332 | ||
6de9cd9a DN |
3333 | a1 = arg->expr; |
3334 | arg = arg->next; | |
3335 | ||
d393bbd7 FXC |
3336 | if (specific->simplify.cc == gfc_convert_constant |
3337 | || specific->simplify.cc == gfc_convert_char_constant) | |
6de9cd9a | 3338 | { |
d393bbd7 | 3339 | result = specific->simplify.cc (a1, specific->ts.type, specific->ts.kind); |
6de9cd9a DN |
3340 | goto finish; |
3341 | } | |
3342 | ||
6de9cd9a DN |
3343 | if (arg == NULL) |
3344 | result = (*specific->simplify.f1) (a1); | |
3345 | else | |
3346 | { | |
3347 | a2 = arg->expr; | |
3348 | arg = arg->next; | |
3349 | ||
3350 | if (arg == NULL) | |
3351 | result = (*specific->simplify.f2) (a1, a2); | |
3352 | else | |
3353 | { | |
3354 | a3 = arg->expr; | |
3355 | arg = arg->next; | |
3356 | ||
3357 | if (arg == NULL) | |
3358 | result = (*specific->simplify.f3) (a1, a2, a3); | |
3359 | else | |
3360 | { | |
3361 | a4 = arg->expr; | |
3362 | arg = arg->next; | |
3363 | ||
3364 | if (arg == NULL) | |
3365 | result = (*specific->simplify.f4) (a1, a2, a3, a4); | |
3366 | else | |
3367 | { | |
3368 | a5 = arg->expr; | |
3369 | arg = arg->next; | |
3370 | ||
3371 | if (arg == NULL) | |
3372 | result = (*specific->simplify.f5) (a1, a2, a3, a4, a5); | |
3373 | else | |
3374 | gfc_internal_error | |
3375 | ("do_simplify(): Too many args for intrinsic"); | |
3376 | } | |
3377 | } | |
3378 | } | |
3379 | } | |
3380 | ||
3381 | finish: | |
3382 | if (result == &gfc_bad_expr) | |
3383 | return FAILURE; | |
3384 | ||
3385 | if (result == NULL) | |
3386 | resolve_intrinsic (specific, e); /* Must call at run-time */ | |
3387 | else | |
3388 | { | |
3389 | result->where = e->where; | |
3390 | gfc_replace_expr (e, result); | |
3391 | } | |
3392 | ||
3393 | return SUCCESS; | |
3394 | } | |
3395 | ||
3396 | ||
3397 | /* Initialize the gfc_current_intrinsic_arg[] array for the benefit of | |
3398 | error messages. This subroutine returns FAILURE if a subroutine | |
3399 | has more than MAX_INTRINSIC_ARGS, in which case the actual argument | |
3400 | list cannot match any intrinsic. */ | |
3401 | ||
3402 | static void | |
b251af97 | 3403 | init_arglist (gfc_intrinsic_sym *isym) |
6de9cd9a DN |
3404 | { |
3405 | gfc_intrinsic_arg *formal; | |
3406 | int i; | |
3407 | ||
3408 | gfc_current_intrinsic = isym->name; | |
3409 | ||
3410 | i = 0; | |
3411 | for (formal = isym->formal; formal; formal = formal->next) | |
3412 | { | |
3413 | if (i >= MAX_INTRINSIC_ARGS) | |
3414 | gfc_internal_error ("init_arglist(): too many arguments"); | |
3415 | gfc_current_intrinsic_arg[i++] = formal->name; | |
3416 | } | |
3417 | } | |
3418 | ||
3419 | ||
3420 | /* Given a pointer to an intrinsic symbol and an expression consisting | |
3421 | of a function call, see if the function call is consistent with the | |
3422 | intrinsic's formal argument list. Return SUCCESS if the expression | |
3423 | and intrinsic match, FAILURE otherwise. */ | |
3424 | ||
17b1d2a0 | 3425 | static gfc_try |
b251af97 | 3426 | check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag) |
6de9cd9a DN |
3427 | { |
3428 | gfc_actual_arglist *arg, **ap; | |
17b1d2a0 | 3429 | gfc_try t; |
6de9cd9a DN |
3430 | |
3431 | ap = &expr->value.function.actual; | |
3432 | ||
3433 | init_arglist (specific); | |
3434 | ||
3435 | /* Don't attempt to sort the argument list for min or max. */ | |
3436 | if (specific->check.f1m == gfc_check_min_max | |
3437 | || specific->check.f1m == gfc_check_min_max_integer | |
3438 | || specific->check.f1m == gfc_check_min_max_real | |
3439 | || specific->check.f1m == gfc_check_min_max_double) | |
3440 | return (*specific->check.f1m) (*ap); | |
3441 | ||
3442 | if (sort_actual (specific->name, ap, specific->formal, | |
3443 | &expr->where) == FAILURE) | |
3444 | return FAILURE; | |
3445 | ||
7551270e | 3446 | if (specific->check.f3ml == gfc_check_minloc_maxloc) |
b251af97 | 3447 | /* This is special because we might have to reorder the argument list. */ |
7551270e | 3448 | t = gfc_check_minloc_maxloc (*ap); |
617097a3 | 3449 | else if (specific->check.f3red == gfc_check_minval_maxval) |
7551270e ES |
3450 | /* This is also special because we also might have to reorder the |
3451 | argument list. */ | |
617097a3 TS |
3452 | t = gfc_check_minval_maxval (*ap); |
3453 | else if (specific->check.f3red == gfc_check_product_sum) | |
3454 | /* Same here. The difference to the previous case is that we allow a | |
3455 | general numeric type. */ | |
3456 | t = gfc_check_product_sum (*ap); | |
7551270e | 3457 | else |
f3207b37 TS |
3458 | { |
3459 | if (specific->check.f1 == NULL) | |
3460 | { | |
3461 | t = check_arglist (ap, specific, error_flag); | |
3462 | if (t == SUCCESS) | |
3463 | expr->ts = specific->ts; | |
3464 | } | |
3465 | else | |
3466 | t = do_check (specific, *ap); | |
3467 | } | |
6de9cd9a | 3468 | |
0881653c | 3469 | /* Check conformance of elemental intrinsics. */ |
6de9cd9a DN |
3470 | if (t == SUCCESS && specific->elemental) |
3471 | { | |
0881653c DF |
3472 | int n = 0; |
3473 | gfc_expr *first_expr; | |
3474 | arg = expr->value.function.actual; | |
6de9cd9a | 3475 | |
0881653c DF |
3476 | /* There is no elemental intrinsic without arguments. */ |
3477 | gcc_assert(arg != NULL); | |
3478 | first_expr = arg->expr; | |
3479 | ||
3480 | for ( ; arg && arg->expr; arg = arg->next, n++) | |
3481 | { | |
3482 | char buffer[80]; | |
3483 | snprintf (buffer, 80, "arguments '%s' and '%s' for intrinsic '%s'", | |
3484 | gfc_current_intrinsic_arg[0], gfc_current_intrinsic_arg[n], | |
3485 | gfc_current_intrinsic); | |
3486 | if (gfc_check_conformance (buffer, first_expr, arg->expr) == FAILURE) | |
3487 | return FAILURE; | |
6de9cd9a DN |
3488 | } |
3489 | } | |
3490 | ||
3491 | if (t == FAILURE) | |
3492 | remove_nullargs (ap); | |
3493 | ||
3494 | return t; | |
3495 | } | |
3496 | ||
3497 | ||
b7892582 | 3498 | /* Check whether an intrinsic belongs to whatever standard the user |
c3005b0f DK |
3499 | has chosen, taking also into account -fall-intrinsics. Here, no |
3500 | warning/error is emitted; but if symstd is not NULL, it is pointed to a | |
3501 | textual representation of the symbols standard status (like | |
3502 | "new in Fortran 2008", "a GNU extension" or "obsolescent in Fortran 95") that | |
3503 | can be used to construct a detailed warning/error message in case of | |
3504 | a FAILURE. */ | |
b7892582 | 3505 | |
17b1d2a0 | 3506 | gfc_try |
c3005b0f DK |
3507 | gfc_check_intrinsic_standard (const gfc_intrinsic_sym* isym, |
3508 | const char** symstd, bool silent, locus where) | |
b7892582 | 3509 | { |
c3005b0f DK |
3510 | const char* symstd_msg; |
3511 | ||
3512 | /* For -fall-intrinsics, just succeed. */ | |
3513 | if (gfc_option.flag_all_intrinsics) | |
3f2286f2 | 3514 | return SUCCESS; |
b7892582 | 3515 | |
c3005b0f DK |
3516 | /* Find the symbol's standard message for later usage. */ |
3517 | switch (isym->standard) | |
3518 | { | |
3519 | case GFC_STD_F77: | |
3520 | symstd_msg = "available since Fortran 77"; | |
3521 | break; | |
3f2286f2 | 3522 | |
c3005b0f DK |
3523 | case GFC_STD_F95_OBS: |
3524 | symstd_msg = "obsolescent in Fortran 95"; | |
3525 | break; | |
3526 | ||
3527 | case GFC_STD_F95_DEL: | |
3528 | symstd_msg = "deleted in Fortran 95"; | |
3529 | break; | |
3530 | ||
3531 | case GFC_STD_F95: | |
3532 | symstd_msg = "new in Fortran 95"; | |
3533 | break; | |
3534 | ||
3535 | case GFC_STD_F2003: | |
3536 | symstd_msg = "new in Fortran 2003"; | |
3537 | break; | |
3538 | ||
3539 | case GFC_STD_F2008: | |
3540 | symstd_msg = "new in Fortran 2008"; | |
3541 | break; | |
3542 | ||
3543 | case GFC_STD_GNU: | |
3544 | symstd_msg = "a GNU Fortran extension"; | |
3545 | break; | |
3546 | ||
3547 | case GFC_STD_LEGACY: | |
3548 | symstd_msg = "for backward compatibility"; | |
3549 | break; | |
3550 | ||
3551 | default: | |
3552 | gfc_internal_error ("Invalid standard code on intrinsic '%s' (%d)", | |
3553 | isym->name, isym->standard); | |
3554 | } | |
3555 | ||
3556 | /* If warning about the standard, warn and succeed. */ | |
3557 | if (gfc_option.warn_std & isym->standard) | |
3558 | { | |
3559 | /* Do only print a warning if not a GNU extension. */ | |
3560 | if (!silent && isym->standard != GFC_STD_GNU) | |
3561 | gfc_warning ("Intrinsic '%s' (is %s) is used at %L", | |
3562 | isym->name, _(symstd_msg), &where); | |
3563 | ||
3564 | return SUCCESS; | |
3565 | } | |
3566 | ||
3567 | /* If allowing the symbol's standard, succeed, too. */ | |
3568 | if (gfc_option.allow_std & isym->standard) | |
3569 | return SUCCESS; | |
3570 | ||
3571 | /* Otherwise, fail. */ | |
3572 | if (symstd) | |
3573 | *symstd = _(symstd_msg); | |
3574 | return FAILURE; | |
b7892582 JB |
3575 | } |
3576 | ||
3577 | ||
6de9cd9a DN |
3578 | /* See if a function call corresponds to an intrinsic function call. |
3579 | We return: | |
3580 | ||
3581 | MATCH_YES if the call corresponds to an intrinsic, simplification | |
b251af97 | 3582 | is done if possible. |
6de9cd9a DN |
3583 | |
3584 | MATCH_NO if the call does not correspond to an intrinsic | |
3585 | ||
3586 | MATCH_ERROR if the call corresponds to an intrinsic but there was an | |
b251af97 | 3587 | error during the simplification process. |
6de9cd9a DN |
3588 | |
3589 | The error_flag parameter enables an error reporting. */ | |
3590 | ||
3591 | match | |
b251af97 | 3592 | gfc_intrinsic_func_interface (gfc_expr *expr, int error_flag) |
6de9cd9a DN |
3593 | { |
3594 | gfc_intrinsic_sym *isym, *specific; | |
3595 | gfc_actual_arglist *actual; | |
3596 | const char *name; | |
3597 | int flag; | |
3598 | ||
3599 | if (expr->value.function.isym != NULL) | |
3600 | return (do_simplify (expr->value.function.isym, expr) == FAILURE) | |
b251af97 | 3601 | ? MATCH_ERROR : MATCH_YES; |
6de9cd9a | 3602 | |
a3d3c0f5 DK |
3603 | if (!error_flag) |
3604 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
3605 | flag = 0; |
3606 | ||
3607 | for (actual = expr->value.function.actual; actual; actual = actual->next) | |
3608 | if (actual->expr != NULL) | |
3609 | flag |= (actual->expr->ts.type != BT_INTEGER | |
3610 | && actual->expr->ts.type != BT_CHARACTER); | |
3611 | ||
3612 | name = expr->symtree->n.sym->name; | |
3613 | ||
3614 | isym = specific = gfc_find_function (name); | |
3615 | if (isym == NULL) | |
3616 | { | |
a3d3c0f5 DK |
3617 | if (!error_flag) |
3618 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3619 | return MATCH_NO; |
3620 | } | |
3621 | ||
b7970354 TB |
3622 | if ((isym->id == GFC_ISYM_REAL || isym->id == GFC_ISYM_DBLE |
3623 | || isym->id == GFC_ISYM_CMPLX) | |
3624 | && gfc_init_expr | |
3625 | && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Function '%s' " | |
3626 | "as initialization expression at %L", name, | |
3627 | &expr->where) == FAILURE) | |
a3d3c0f5 DK |
3628 | { |
3629 | if (!error_flag) | |
3630 | gfc_pop_suppress_errors (); | |
3631 | return MATCH_ERROR; | |
3632 | } | |
b7970354 | 3633 | |
6de9cd9a DN |
3634 | gfc_current_intrinsic_where = &expr->where; |
3635 | ||
3636 | /* Bypass the generic list for min and max. */ | |
3637 | if (isym->check.f1m == gfc_check_min_max) | |
3638 | { | |
3639 | init_arglist (isym); | |
3640 | ||
3641 | if (gfc_check_min_max (expr->value.function.actual) == SUCCESS) | |
3642 | goto got_specific; | |
3643 | ||
a3d3c0f5 DK |
3644 | if (!error_flag) |
3645 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3646 | return MATCH_NO; |
3647 | } | |
3648 | ||
3649 | /* If the function is generic, check all of its specific | |
3650 | incarnations. If the generic name is also a specific, we check | |
3651 | that name last, so that any error message will correspond to the | |
3652 | specific. */ | |
a3d3c0f5 | 3653 | gfc_push_suppress_errors (); |
6de9cd9a DN |
3654 | |
3655 | if (isym->generic) | |
3656 | { | |
3657 | for (specific = isym->specific_head; specific; | |
3658 | specific = specific->next) | |
3659 | { | |
3660 | if (specific == isym) | |
3661 | continue; | |
3662 | if (check_specific (specific, expr, 0) == SUCCESS) | |
a3d3c0f5 DK |
3663 | { |
3664 | gfc_pop_suppress_errors (); | |
3665 | goto got_specific; | |
3666 | } | |
6de9cd9a DN |
3667 | } |
3668 | } | |
3669 | ||
a3d3c0f5 | 3670 | gfc_pop_suppress_errors (); |
6de9cd9a DN |
3671 | |
3672 | if (check_specific (isym, expr, error_flag) == FAILURE) | |
3673 | { | |
a3d3c0f5 DK |
3674 | if (!error_flag) |
3675 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3676 | return MATCH_NO; |
3677 | } | |
3678 | ||
3679 | specific = isym; | |
3680 | ||
3681 | got_specific: | |
3682 | expr->value.function.isym = specific; | |
3683 | gfc_intrinsic_symbol (expr->symtree->n.sym); | |
3684 | ||
a3d3c0f5 DK |
3685 | if (!error_flag) |
3686 | gfc_pop_suppress_errors (); | |
3687 | ||
6de9cd9a | 3688 | if (do_simplify (specific, expr) == FAILURE) |
14ceeb32 | 3689 | return MATCH_ERROR; |
6de9cd9a | 3690 | |
e1633d82 DF |
3691 | /* F95, 7.1.6.1, Initialization expressions |
3692 | (4) An elemental intrinsic function reference of type integer or | |
3693 | character where each argument is an initialization expression | |
3694 | of type integer or character | |
3695 | ||
3696 | F2003, 7.1.7 Initialization expression | |
3697 | (4) A reference to an elemental standard intrinsic function, | |
3698 | where each argument is an initialization expression */ | |
3699 | ||
ef7e861a TB |
3700 | if (gfc_init_expr && isym->elemental && flag |
3701 | && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Elemental function " | |
3702 | "as initialization expression with non-integer/non-" | |
3703 | "character arguments at %L", &expr->where) == FAILURE) | |
e1633d82 | 3704 | return MATCH_ERROR; |
6de9cd9a DN |
3705 | |
3706 | return MATCH_YES; | |
3707 | } | |
3708 | ||
3709 | ||
3710 | /* See if a CALL statement corresponds to an intrinsic subroutine. | |
3711 | Returns MATCH_YES if the subroutine corresponds to an intrinsic, | |
3712 | MATCH_NO if not, and MATCH_ERROR if there was an error (but did | |
3713 | correspond). */ | |
3714 | ||
3715 | match | |
b251af97 | 3716 | gfc_intrinsic_sub_interface (gfc_code *c, int error_flag) |
6de9cd9a DN |
3717 | { |
3718 | gfc_intrinsic_sym *isym; | |
3719 | const char *name; | |
3720 | ||
3721 | name = c->symtree->n.sym->name; | |
3722 | ||
cd5ecab6 | 3723 | isym = gfc_find_subroutine (name); |
6de9cd9a DN |
3724 | if (isym == NULL) |
3725 | return MATCH_NO; | |
3726 | ||
a3d3c0f5 DK |
3727 | if (!error_flag) |
3728 | gfc_push_suppress_errors (); | |
6de9cd9a DN |
3729 | |
3730 | init_arglist (isym); | |
3731 | ||
3732 | if (sort_actual (name, &c->ext.actual, isym->formal, &c->loc) == FAILURE) | |
3733 | goto fail; | |
3734 | ||
3735 | if (isym->check.f1 != NULL) | |
3736 | { | |
3737 | if (do_check (isym, c->ext.actual) == FAILURE) | |
3738 | goto fail; | |
3739 | } | |
3740 | else | |
3741 | { | |
3742 | if (check_arglist (&c->ext.actual, isym, 1) == FAILURE) | |
3743 | goto fail; | |
3744 | } | |
3745 | ||
3746 | /* The subroutine corresponds to an intrinsic. Allow errors to be | |
f7b529fa | 3747 | seen at this point. */ |
a3d3c0f5 DK |
3748 | if (!error_flag) |
3749 | gfc_pop_suppress_errors (); | |
6de9cd9a | 3750 | |
12f681a0 | 3751 | c->resolved_isym = isym; |
6de9cd9a DN |
3752 | if (isym->resolve.s1 != NULL) |
3753 | isym->resolve.s1 (c); | |
3754 | else | |
42a8c358 TB |
3755 | { |
3756 | c->resolved_sym = gfc_get_intrinsic_sub_symbol (isym->lib_name); | |
3757 | c->resolved_sym->attr.elemental = isym->elemental; | |
3758 | } | |
6de9cd9a DN |
3759 | |
3760 | if (gfc_pure (NULL) && !isym->elemental) | |
3761 | { | |
3762 | gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name, | |
3763 | &c->loc); | |
3764 | return MATCH_ERROR; | |
3765 | } | |
3766 | ||
fe58e076 | 3767 | c->resolved_sym->attr.noreturn = isym->noreturn; |
b7892582 | 3768 | |
6de9cd9a DN |
3769 | return MATCH_YES; |
3770 | ||
3771 | fail: | |
a3d3c0f5 DK |
3772 | if (!error_flag) |
3773 | gfc_pop_suppress_errors (); | |
6de9cd9a DN |
3774 | return MATCH_NO; |
3775 | } | |
3776 | ||
3777 | ||
3778 | /* Call gfc_convert_type() with warning enabled. */ | |
3779 | ||
17b1d2a0 | 3780 | gfc_try |
b251af97 | 3781 | gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag) |
6de9cd9a DN |
3782 | { |
3783 | return gfc_convert_type_warn (expr, ts, eflag, 1); | |
3784 | } | |
3785 | ||
3786 | ||
3787 | /* Try to convert an expression (in place) from one type to another. | |
3788 | 'eflag' controls the behavior on error. | |
3789 | ||
3790 | The possible values are: | |
3791 | ||
3792 | 1 Generate a gfc_error() | |
3793 | 2 Generate a gfc_internal_error(). | |
3794 | ||
3795 | 'wflag' controls the warning related to conversion. */ | |
3796 | ||
17b1d2a0 | 3797 | gfc_try |
b251af97 | 3798 | gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag) |
6de9cd9a DN |
3799 | { |
3800 | gfc_intrinsic_sym *sym; | |
3801 | gfc_typespec from_ts; | |
3802 | locus old_where; | |
7b901ac4 | 3803 | gfc_expr *new_expr; |
6de9cd9a | 3804 | int rank; |
323c74da | 3805 | mpz_t *shape; |
6de9cd9a DN |
3806 | |
3807 | from_ts = expr->ts; /* expr->ts gets clobbered */ | |
3808 | ||
3809 | if (ts->type == BT_UNKNOWN) | |
3810 | goto bad; | |
3811 | ||
3812 | /* NULL and zero size arrays get their type here. */ | |
3813 | if (expr->expr_type == EXPR_NULL | |
b251af97 | 3814 | || (expr->expr_type == EXPR_ARRAY && expr->value.constructor == NULL)) |
6de9cd9a DN |
3815 | { |
3816 | /* Sometimes the RHS acquire the type. */ | |
3817 | expr->ts = *ts; | |
3818 | return SUCCESS; | |
3819 | } | |
3820 | ||
3821 | if (expr->ts.type == BT_UNKNOWN) | |
3822 | goto bad; | |
3823 | ||
b251af97 | 3824 | if (expr->ts.type == BT_DERIVED && ts->type == BT_DERIVED |
6de9cd9a DN |
3825 | && gfc_compare_types (&expr->ts, ts)) |
3826 | return SUCCESS; | |
3827 | ||
3828 | sym = find_conv (&expr->ts, ts); | |
3829 | if (sym == NULL) | |
3830 | goto bad; | |
3831 | ||
3832 | /* At this point, a conversion is necessary. A warning may be needed. */ | |
c3a29423 RS |
3833 | if ((gfc_option.warn_std & sym->standard) != 0) |
3834 | gfc_warning_now ("Extension: Conversion from %s to %s at %L", | |
3835 | gfc_typename (&from_ts), gfc_typename (ts), &expr->where); | |
3836 | else if (wflag && gfc_option.warn_conversion) | |
6de9cd9a DN |
3837 | gfc_warning_now ("Conversion from %s to %s at %L", |
3838 | gfc_typename (&from_ts), gfc_typename (ts), &expr->where); | |
3839 | ||
3840 | /* Insert a pre-resolved function call to the right function. */ | |
3841 | old_where = expr->where; | |
3842 | rank = expr->rank; | |
323c74da RH |
3843 | shape = expr->shape; |
3844 | ||
7b901ac4 KG |
3845 | new_expr = gfc_get_expr (); |
3846 | *new_expr = *expr; | |
3847 | ||
3848 | new_expr = gfc_build_conversion (new_expr); | |
3849 | new_expr->value.function.name = sym->lib_name; | |
3850 | new_expr->value.function.isym = sym; | |
3851 | new_expr->where = old_where; | |
3852 | new_expr->rank = rank; | |
3853 | new_expr->shape = gfc_copy_shape (shape, rank); | |
3854 | ||
3855 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); | |
3856 | new_expr->symtree->n.sym->ts = *ts; | |
3857 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; | |
3858 | new_expr->symtree->n.sym->attr.function = 1; | |
3859 | new_expr->symtree->n.sym->attr.elemental = 1; | |
3860 | new_expr->symtree->n.sym->attr.pure = 1; | |
3861 | new_expr->symtree->n.sym->attr.referenced = 1; | |
3862 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
3863 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
3864 | ||
3865 | *expr = *new_expr; | |
3866 | ||
3867 | gfc_free (new_expr); | |
6de9cd9a DN |
3868 | expr->ts = *ts; |
3869 | ||
3870 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
3871 | && do_simplify (sym, expr) == FAILURE) | |
3872 | { | |
3873 | ||
3874 | if (eflag == 2) | |
3875 | goto bad; | |
3876 | return FAILURE; /* Error already generated in do_simplify() */ | |
3877 | } | |
3878 | ||
3879 | return SUCCESS; | |
3880 | ||
3881 | bad: | |
3882 | if (eflag == 1) | |
3883 | { | |
3884 | gfc_error ("Can't convert %s to %s at %L", | |
3885 | gfc_typename (&from_ts), gfc_typename (ts), &expr->where); | |
3886 | return FAILURE; | |
3887 | } | |
3888 | ||
3889 | gfc_internal_error ("Can't convert %s to %s at %L", | |
3890 | gfc_typename (&from_ts), gfc_typename (ts), | |
3891 | &expr->where); | |
3892 | /* Not reached */ | |
3893 | } | |
d393bbd7 FXC |
3894 | |
3895 | ||
17b1d2a0 | 3896 | gfc_try |
d393bbd7 FXC |
3897 | gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts) |
3898 | { | |
3899 | gfc_intrinsic_sym *sym; | |
3900 | gfc_typespec from_ts; | |
3901 | locus old_where; | |
7b901ac4 | 3902 | gfc_expr *new_expr; |
d393bbd7 FXC |
3903 | int rank; |
3904 | mpz_t *shape; | |
3905 | ||
3906 | gcc_assert (expr->ts.type == BT_CHARACTER && ts->type == BT_CHARACTER); | |
3907 | from_ts = expr->ts; /* expr->ts gets clobbered */ | |
3908 | ||
3909 | sym = find_char_conv (&expr->ts, ts); | |
3910 | gcc_assert (sym); | |
3911 | ||
3912 | /* Insert a pre-resolved function call to the right function. */ | |
3913 | old_where = expr->where; | |
3914 | rank = expr->rank; | |
3915 | shape = expr->shape; | |
3916 | ||
7b901ac4 KG |
3917 | new_expr = gfc_get_expr (); |
3918 | *new_expr = *expr; | |
d393bbd7 | 3919 | |
7b901ac4 KG |
3920 | new_expr = gfc_build_conversion (new_expr); |
3921 | new_expr->value.function.name = sym->lib_name; | |
3922 | new_expr->value.function.isym = sym; | |
3923 | new_expr->where = old_where; | |
3924 | new_expr->rank = rank; | |
3925 | new_expr->shape = gfc_copy_shape (shape, rank); | |
d393bbd7 | 3926 | |
7b901ac4 KG |
3927 | gfc_get_ha_sym_tree (sym->name, &new_expr->symtree); |
3928 | new_expr->symtree->n.sym->ts = *ts; | |
3929 | new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE; | |
3930 | new_expr->symtree->n.sym->attr.function = 1; | |
3931 | new_expr->symtree->n.sym->attr.elemental = 1; | |
3932 | new_expr->symtree->n.sym->attr.referenced = 1; | |
3933 | gfc_intrinsic_symbol(new_expr->symtree->n.sym); | |
3934 | gfc_commit_symbol (new_expr->symtree->n.sym); | |
d393bbd7 | 3935 | |
7b901ac4 | 3936 | *expr = *new_expr; |
d393bbd7 | 3937 | |
7b901ac4 | 3938 | gfc_free (new_expr); |
d393bbd7 FXC |
3939 | expr->ts = *ts; |
3940 | ||
3941 | if (gfc_is_constant_expr (expr->value.function.actual->expr) | |
3942 | && do_simplify (sym, expr) == FAILURE) | |
3943 | { | |
3944 | /* Error already generated in do_simplify() */ | |
3945 | return FAILURE; | |
3946 | } | |
3947 | ||
3948 | return SUCCESS; | |
3949 | } | |
c3005b0f DK |
3950 | |
3951 | ||
3952 | /* Check if the passed name is name of an intrinsic (taking into account the | |
3953 | current -std=* and -fall-intrinsic settings). If it is, see if we should | |
3954 | warn about this as a user-procedure having the same name as an intrinsic | |
3955 | (-Wintrinsic-shadow enabled) and do so if we should. */ | |
3956 | ||
3957 | void | |
3958 | gfc_warn_intrinsic_shadow (const gfc_symbol* sym, bool in_module, bool func) | |
3959 | { | |
3960 | gfc_intrinsic_sym* isym; | |
3961 | ||
3962 | /* If the warning is disabled, do nothing at all. */ | |
3963 | if (!gfc_option.warn_intrinsic_shadow) | |
3964 | return; | |
3965 | ||
3966 | /* Try to find an intrinsic of the same name. */ | |
3967 | if (func) | |
3968 | isym = gfc_find_function (sym->name); | |
3969 | else | |
3970 | isym = gfc_find_subroutine (sym->name); | |
3971 | ||
3972 | /* If no intrinsic was found with this name or it's not included in the | |
3973 | selected standard, everything's fine. */ | |
3974 | if (!isym || gfc_check_intrinsic_standard (isym, NULL, true, | |
3975 | sym->declared_at) == FAILURE) | |
3976 | return; | |
3977 | ||
3978 | /* Emit the warning. */ | |
3979 | if (in_module) | |
3980 | gfc_warning ("'%s' declared at %L may shadow the intrinsic of the same" | |
3981 | " name. In order to call the intrinsic, explicit INTRINSIC" | |
3982 | " declarations may be required.", | |
3983 | sym->name, &sym->declared_at); | |
3984 | else | |
3985 | gfc_warning ("'%s' declared at %L is also the name of an intrinsic. It can" | |
3986 | " only be called via an explicit interface or if declared" | |
3987 | " EXTERNAL.", sym->name, &sym->declared_at); | |
3988 | } |