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1 : : /* Build up a list of intrinsic subroutines and functions for the
2 : : name-resolution stage.
3 : : Copyright (C) 2000-2023 Free Software Foundation, Inc.
4 : : Contributed by Andy Vaught & Katherine Holcomb
5 : :
6 : : This file is part of GCC.
7 : :
8 : : GCC is free software; you can redistribute it and/or modify it under
9 : : the terms of the GNU General Public License as published by the Free
10 : : Software Foundation; either version 3, or (at your option) any later
11 : : version.
12 : :
13 : : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14 : : WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 : : FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 : : for more details.
17 : :
18 : : You should have received a copy of the GNU General Public License
19 : : along with GCC; see the file COPYING3. If not see
20 : : <http://www.gnu.org/licenses/>. */
21 : :
22 : : #include "config.h"
23 : : #include "system.h"
24 : : #include "coretypes.h"
25 : : #include "options.h"
26 : : #include "gfortran.h"
27 : : #include "intrinsic.h"
28 : : #include "diagnostic.h" /* For errorcount. */
29 : :
30 : : /* Namespace to hold the resolved symbols for intrinsic subroutines. */
31 : : static gfc_namespace *gfc_intrinsic_namespace;
32 : :
33 : : bool gfc_init_expr_flag = false;
34 : :
35 : : /* Pointers to an intrinsic function and its argument names that are being
36 : : checked. */
37 : :
38 : : const char *gfc_current_intrinsic;
39 : : gfc_intrinsic_arg *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS];
40 : : locus *gfc_current_intrinsic_where;
41 : :
42 : : static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym;
43 : : static gfc_intrinsic_sym *char_conversions;
44 : : static gfc_intrinsic_arg *next_arg;
45 : :
46 : : static int nfunc, nsub, nargs, nconv, ncharconv;
47 : :
48 : : static enum
49 : : { SZ_NOTHING = 0, SZ_SUBS, SZ_FUNCS, SZ_CONVS }
50 : : sizing;
51 : :
52 : : enum klass
53 : : { CLASS_IMPURE = 0, CLASS_PURE, CLASS_ELEMENTAL,
54 : : CLASS_INQUIRY, CLASS_TRANSFORMATIONAL, CLASS_ATOMIC };
55 : :
56 : : #define ACTUAL_NO 0
57 : : #define ACTUAL_YES 1
58 : :
59 : : #define REQUIRED 0
60 : : #define OPTIONAL 1
61 : :
62 : :
63 : : /* Return a letter based on the passed type. Used to construct the
64 : : name of a type-dependent subroutine. If logical_equals_int is
65 : : true, we can treat a logical like an int. */
66 : :
67 : : char
68 : 14563475 : gfc_type_letter (bt type, bool logical_equals_int)
69 : : {
70 : 14563475 : char c;
71 : :
72 : 14563475 : switch (type)
73 : : {
74 : 2744034 : case BT_LOGICAL:
75 : 2744034 : if (logical_equals_int)
76 : : c = 'i';
77 : : else
78 : 14563475 : c = 'l';
79 : :
80 : : break;
81 : : case BT_CHARACTER:
82 : : c = 's';
83 : : break;
84 : : case BT_INTEGER:
85 : 5222565 : c = 'i';
86 : : break;
87 : 2988250 : case BT_REAL:
88 : 2988250 : c = 'r';
89 : 2988250 : break;
90 : 2916109 : case BT_COMPLEX:
91 : 2916109 : c = 'c';
92 : 2916109 : break;
93 : :
94 : 539518 : case BT_HOLLERITH:
95 : 539518 : c = 'h';
96 : 539518 : break;
97 : :
98 : 45 : default:
99 : 45 : c = 'u';
100 : 45 : break;
101 : : }
102 : :
103 : 14563475 : return c;
104 : : }
105 : :
106 : :
107 : : /* Return kind that should be used for ABI purposes in libgfortran
108 : : APIs. Usually the same as ts->kind, except for BT_REAL/BT_COMPLEX
109 : : for IEEE 754 quad format kind 16 where it returns 17. */
110 : :
111 : : int
112 : 15303240 : gfc_type_abi_kind (bt type, int kind)
113 : : {
114 : 15303240 : switch (type)
115 : : {
116 : 6607611 : case BT_REAL:
117 : 6607611 : case BT_COMPLEX:
118 : 6607611 : if (kind == 16)
119 : 6496628 : for (int i = 0; gfc_real_kinds[i].kind != 0; i++)
120 : 6496628 : if (gfc_real_kinds[i].kind == kind)
121 : 1624157 : return gfc_real_kinds[i].abi_kind;
122 : : return kind;
123 : : default:
124 : : return kind;
125 : : }
126 : : }
127 : :
128 : : /* Get a symbol for a resolved name. Note, if needed be, the elemental
129 : : attribute has be added afterwards. */
130 : :
131 : : gfc_symbol *
132 : 3746 : gfc_get_intrinsic_sub_symbol (const char *name)
133 : : {
134 : 3746 : gfc_symbol *sym;
135 : :
136 : 3746 : gfc_get_symbol (name, gfc_intrinsic_namespace, &sym);
137 : 3746 : sym->attr.always_explicit = 1;
138 : 3746 : sym->attr.subroutine = 1;
139 : 3746 : sym->attr.flavor = FL_PROCEDURE;
140 : 3746 : sym->attr.proc = PROC_INTRINSIC;
141 : :
142 : 3746 : gfc_commit_symbol (sym);
143 : :
144 : 3746 : return sym;
145 : : }
146 : :
147 : : /* Get a symbol for a resolved function, with its special name. The
148 : : actual argument list needs to be set by the caller. */
149 : :
150 : : gfc_symbol *
151 : 1284 : gfc_get_intrinsic_function_symbol (gfc_expr *expr)
152 : : {
153 : 1284 : gfc_symbol *sym;
154 : :
155 : 1284 : gfc_get_symbol (expr->value.function.name, gfc_intrinsic_namespace, &sym);
156 : 1284 : sym->attr.external = 1;
157 : 1284 : sym->attr.function = 1;
158 : 1284 : sym->attr.always_explicit = 1;
159 : 1284 : sym->attr.proc = PROC_INTRINSIC;
160 : 1284 : sym->attr.flavor = FL_PROCEDURE;
161 : 1284 : sym->result = sym;
162 : 1284 : if (expr->rank > 0)
163 : : {
164 : 1118 : sym->attr.dimension = 1;
165 : 1118 : sym->as = gfc_get_array_spec ();
166 : 1118 : sym->as->type = AS_ASSUMED_SHAPE;
167 : 1118 : sym->as->rank = expr->rank;
168 : : }
169 : 1284 : return sym;
170 : : }
171 : :
172 : : /* Find a symbol for a resolved intrinsic procedure, return NULL if
173 : : not found. */
174 : :
175 : : gfc_symbol *
176 : 6419 : gfc_find_intrinsic_symbol (gfc_expr *expr)
177 : : {
178 : 6419 : gfc_symbol *sym;
179 : 6419 : gfc_find_symbol (expr->value.function.name, gfc_intrinsic_namespace,
180 : : 0, &sym);
181 : 6419 : return sym;
182 : : }
183 : :
184 : :
185 : : /* Return a pointer to the name of a conversion function given two
186 : : typespecs. */
187 : :
188 : : static const char *
189 : 7215545 : conv_name (gfc_typespec *from, gfc_typespec *to)
190 : : {
191 : 21646635 : return gfc_get_string ("__convert_%c%d_%c%d",
192 : 7215545 : gfc_type_letter (from->type), gfc_type_abi_kind (from),
193 : 7215545 : gfc_type_letter (to->type), gfc_type_abi_kind (to));
194 : : }
195 : :
196 : :
197 : : /* Given a pair of typespecs, find the gfc_intrinsic_sym node that
198 : : corresponds to the conversion. Returns NULL if the conversion
199 : : isn't found. */
200 : :
201 : : static gfc_intrinsic_sym *
202 : 110169 : find_conv (gfc_typespec *from, gfc_typespec *to)
203 : : {
204 : 110169 : gfc_intrinsic_sym *sym;
205 : 110169 : const char *target;
206 : 110169 : int i;
207 : :
208 : 110169 : target = conv_name (from, to);
209 : 110169 : sym = conversion;
210 : :
211 : 4482860 : for (i = 0; i < nconv; i++, sym++)
212 : 4482778 : if (target == sym->name)
213 : 110087 : return sym;
214 : :
215 : : return NULL;
216 : : }
217 : :
218 : :
219 : : /* Given a pair of CHARACTER typespecs, find the gfc_intrinsic_sym node
220 : : that corresponds to the conversion. Returns NULL if the conversion
221 : : isn't found. */
222 : :
223 : : static gfc_intrinsic_sym *
224 : 324 : find_char_conv (gfc_typespec *from, gfc_typespec *to)
225 : : {
226 : 324 : gfc_intrinsic_sym *sym;
227 : 324 : const char *target;
228 : 324 : int i;
229 : :
230 : 324 : target = conv_name (from, to);
231 : 324 : sym = char_conversions;
232 : :
233 : 406 : for (i = 0; i < ncharconv; i++, sym++)
234 : 403 : if (target == sym->name)
235 : 321 : return sym;
236 : :
237 : : return NULL;
238 : : }
239 : :
240 : :
241 : : /* Check TS29113, C407b for assumed type and C535b for assumed-rank,
242 : : and a likewise check for NO_ARG_CHECK. */
243 : :
244 : : static bool
245 : 268715 : do_ts29113_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg)
246 : : {
247 : 268715 : gfc_actual_arglist *a;
248 : 268715 : bool ok = true;
249 : :
250 : 782560 : for (a = arg; a; a = a->next)
251 : : {
252 : 513845 : if (!a->expr)
253 : 150755 : continue;
254 : :
255 : 363090 : if (a->expr->expr_type == EXPR_VARIABLE
256 : 147701 : && (a->expr->symtree->n.sym->attr.ext_attr
257 : : & (1 << EXT_ATTR_NO_ARG_CHECK))
258 : 25 : && specific->id != GFC_ISYM_C_LOC
259 : 10 : && specific->id != GFC_ISYM_PRESENT)
260 : : {
261 : 3 : gfc_error ("Variable with NO_ARG_CHECK attribute at %L is only "
262 : : "permitted as argument to the intrinsic functions "
263 : : "C_LOC and PRESENT", &a->expr->where);
264 : 3 : ok = false;
265 : : }
266 : 363087 : else if (a->expr->ts.type == BT_ASSUMED
267 : 380 : && specific->id != GFC_ISYM_LBOUND
268 : : && specific->id != GFC_ISYM_PRESENT
269 : : && specific->id != GFC_ISYM_RANK
270 : : && specific->id != GFC_ISYM_SHAPE
271 : : && specific->id != GFC_ISYM_SIZE
272 : : && specific->id != GFC_ISYM_SIZEOF
273 : : && specific->id != GFC_ISYM_UBOUND
274 : : && specific->id != GFC_ISYM_IS_CONTIGUOUS
275 : : && specific->id != GFC_ISYM_C_LOC)
276 : : {
277 : 13 : gfc_error ("Assumed-type argument at %L is not permitted as actual"
278 : : " argument to the intrinsic %s", &a->expr->where,
279 : : gfc_current_intrinsic);
280 : 13 : ok = false;
281 : : }
282 : 363074 : else if (a->expr->ts.type == BT_ASSUMED && a != arg)
283 : : {
284 : 2 : gfc_error ("Assumed-type argument at %L is only permitted as "
285 : : "first actual argument to the intrinsic %s",
286 : : &a->expr->where, gfc_current_intrinsic);
287 : 2 : ok = false;
288 : : }
289 : 363072 : else if (a->expr->rank == -1 && !specific->inquiry)
290 : : {
291 : 52 : gfc_error ("Assumed-rank argument at %L is only permitted as actual "
292 : : "argument to intrinsic inquiry functions",
293 : : &a->expr->where);
294 : 52 : ok = false;
295 : : }
296 : 363020 : else if (a->expr->rank == -1 && arg != a)
297 : : {
298 : 3 : gfc_error ("Assumed-rank argument at %L is only permitted as first "
299 : : "actual argument to the intrinsic inquiry function %s",
300 : : &a->expr->where, gfc_current_intrinsic);
301 : 3 : ok = false;
302 : : }
303 : : }
304 : :
305 : 268715 : return ok;
306 : : }
307 : :
308 : :
309 : : /* Interface to the check functions. We break apart an argument list
310 : : and call the proper check function rather than forcing each
311 : : function to manipulate the argument list. */
312 : :
313 : : static bool
314 : 221007 : do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg)
315 : : {
316 : 221007 : gfc_expr *a1, *a2, *a3, *a4, *a5;
317 : :
318 : 221007 : if (arg == NULL)
319 : 0 : return (*specific->check.f0) ();
320 : :
321 : 221007 : a1 = arg->expr;
322 : 221007 : arg = arg->next;
323 : 221007 : if (arg == NULL)
324 : 72791 : return (*specific->check.f1) (a1);
325 : :
326 : 148216 : a2 = arg->expr;
327 : 148216 : arg = arg->next;
328 : 148216 : if (arg == NULL)
329 : 102532 : return (*specific->check.f2) (a1, a2);
330 : :
331 : 45684 : a3 = arg->expr;
332 : 45684 : arg = arg->next;
333 : 45684 : if (arg == NULL)
334 : 37922 : return (*specific->check.f3) (a1, a2, a3);
335 : :
336 : 7762 : a4 = arg->expr;
337 : 7762 : arg = arg->next;
338 : 7762 : if (arg == NULL)
339 : 7497 : return (*specific->check.f4) (a1, a2, a3, a4);
340 : :
341 : 265 : a5 = arg->expr;
342 : 265 : arg = arg->next;
343 : 265 : if (arg == NULL)
344 : 265 : return (*specific->check.f5) (a1, a2, a3, a4, a5);
345 : :
346 : 0 : gfc_internal_error ("do_check(): too many args");
347 : : }
348 : :
349 : :
350 : : /*********** Subroutines to build the intrinsic list ****************/
351 : :
352 : : /* Add a single intrinsic symbol to the current list.
353 : :
354 : : Argument list:
355 : : char * name of function
356 : : int whether function is elemental
357 : : int If the function can be used as an actual argument [1]
358 : : bt return type of function
359 : : int kind of return type of function
360 : : int Fortran standard version
361 : : check pointer to check function
362 : : simplify pointer to simplification function
363 : : resolve pointer to resolution function
364 : :
365 : : Optional arguments come in multiples of five:
366 : : char * name of argument
367 : : bt type of argument
368 : : int kind of argument
369 : : int arg optional flag (1=optional, 0=required)
370 : : sym_intent intent of argument
371 : :
372 : : The sequence is terminated by a NULL name.
373 : :
374 : :
375 : : [1] Whether a function can or cannot be used as an actual argument is
376 : : determined by its presence on the 13.6 list in Fortran 2003. The
377 : : following intrinsics, which are GNU extensions, are considered allowed
378 : : as actual arguments: ACOSH ATANH DACOSH DASINH DATANH DCONJG DIMAG
379 : : ZABS ZCOS ZEXP ZLOG ZSIN ZSQRT. */
380 : :
381 : : static void
382 : 23271634 : add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type, int kind,
383 : : int standard, gfc_check_f check, gfc_simplify_f simplify,
384 : : gfc_resolve_f resolve, ...)
385 : : {
386 : 23271634 : char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */
387 : 23271634 : int optional, first_flag;
388 : 23271634 : sym_intent intent;
389 : 23271634 : va_list argp;
390 : :
391 : 23271634 : switch (sizing)
392 : : {
393 : 2234309 : case SZ_SUBS:
394 : 2234309 : nsub++;
395 : 2234309 : break;
396 : :
397 : 9401508 : case SZ_FUNCS:
398 : 9401508 : nfunc++;
399 : 9401508 : break;
400 : :
401 : 11635817 : case SZ_NOTHING:
402 : 11635817 : next_sym->name = gfc_get_string ("%s", name);
403 : :
404 : 11635817 : strcpy (buf, "_gfortran_");
405 : 11635817 : strcat (buf, name);
406 : 11635817 : next_sym->lib_name = gfc_get_string ("%s", buf);
407 : :
408 : 11635817 : next_sym->pure = (cl != CLASS_IMPURE);
409 : 11635817 : next_sym->elemental = (cl == CLASS_ELEMENTAL);
410 : 11635817 : next_sym->inquiry = (cl == CLASS_INQUIRY);
411 : 11635817 : next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL);
412 : 11635817 : next_sym->actual_ok = actual_ok;
413 : 11635817 : next_sym->ts.type = type;
414 : 11635817 : next_sym->ts.kind = kind;
415 : 11635817 : next_sym->standard = standard;
416 : 11635817 : next_sym->simplify = simplify;
417 : 11635817 : next_sym->check = check;
418 : 11635817 : next_sym->resolve = resolve;
419 : 11635817 : next_sym->specific = 0;
420 : 11635817 : next_sym->generic = 0;
421 : 11635817 : next_sym->conversion = 0;
422 : 11635817 : next_sym->id = id;
423 : 11635817 : break;
424 : :
425 : 0 : default:
426 : 0 : gfc_internal_error ("add_sym(): Bad sizing mode");
427 : : }
428 : :
429 : 23271634 : va_start (argp, resolve);
430 : :
431 : 23271634 : first_flag = 1;
432 : :
433 : 63837400 : for (;;)
434 : : {
435 : 63837400 : name = va_arg (argp, char *);
436 : 63837400 : if (name == NULL)
437 : : break;
438 : :
439 : 40565766 : type = (bt) va_arg (argp, int);
440 : 40565766 : kind = va_arg (argp, int);
441 : 40565766 : optional = va_arg (argp, int);
442 : 40565766 : intent = (sym_intent) va_arg (argp, int);
443 : :
444 : 40565766 : if (sizing != SZ_NOTHING)
445 : 20282883 : nargs++;
446 : : else
447 : : {
448 : 20282883 : next_arg++;
449 : :
450 : 20282883 : if (first_flag)
451 : 11171545 : next_sym->formal = next_arg;
452 : : else
453 : 9111338 : (next_arg - 1)->next = next_arg;
454 : :
455 : 20282883 : first_flag = 0;
456 : :
457 : 20282883 : strcpy (next_arg->name, name);
458 : 20282883 : next_arg->ts.type = type;
459 : 20282883 : next_arg->ts.kind = kind;
460 : 20282883 : next_arg->optional = optional;
461 : 20282883 : next_arg->value = 0;
462 : 20282883 : next_arg->intent = intent;
463 : : }
464 : : }
465 : :
466 : 23271634 : va_end (argp);
467 : :
468 : 23271634 : next_sym++;
469 : 23271634 : }
470 : :
471 : :
472 : : /* Add a symbol to the function list where the function takes
473 : : 0 arguments. */
474 : :
475 : : static void
476 : 812476 : add_sym_0 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
477 : : int kind, int standard,
478 : : bool (*check) (void),
479 : : gfc_expr *(*simplify) (void),
480 : : void (*resolve) (gfc_expr *))
481 : : {
482 : 812476 : gfc_simplify_f sf;
483 : 812476 : gfc_check_f cf;
484 : 812476 : gfc_resolve_f rf;
485 : :
486 : 812476 : cf.f0 = check;
487 : 812476 : sf.f0 = simplify;
488 : 812476 : rf.f0 = resolve;
489 : :
490 : 812476 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
491 : : (void *) 0);
492 : 812476 : }
493 : :
494 : :
495 : : /* Add a symbol to the subroutine list where the subroutine takes
496 : : 0 arguments. */
497 : :
498 : : static void
499 : 116068 : add_sym_0s (const char *name, gfc_isym_id id, int standard,
500 : : void (*resolve) (gfc_code *))
501 : : {
502 : 116068 : gfc_check_f cf;
503 : 116068 : gfc_simplify_f sf;
504 : 116068 : gfc_resolve_f rf;
505 : :
506 : 116068 : cf.f1 = NULL;
507 : 116068 : sf.f1 = NULL;
508 : 116068 : rf.s1 = resolve;
509 : :
510 : 116068 : add_sym (name, id, CLASS_IMPURE, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf,
511 : : rf, (void *) 0);
512 : 116068 : }
513 : :
514 : :
515 : : /* Add a symbol to the function list where the function takes
516 : : 1 arguments. */
517 : :
518 : : static void
519 : 9401508 : add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
520 : : int kind, int standard,
521 : : bool (*check) (gfc_expr *),
522 : : gfc_expr *(*simplify) (gfc_expr *),
523 : : void (*resolve) (gfc_expr *, gfc_expr *),
524 : : const char *a1, bt type1, int kind1, int optional1)
525 : : {
526 : 9401508 : gfc_check_f cf;
527 : 9401508 : gfc_simplify_f sf;
528 : 9401508 : gfc_resolve_f rf;
529 : :
530 : 9401508 : cf.f1 = check;
531 : 9401508 : sf.f1 = simplify;
532 : 9401508 : rf.f1 = resolve;
533 : :
534 : 9401508 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
535 : : a1, type1, kind1, optional1, INTENT_IN,
536 : : (void *) 0);
537 : 9401508 : }
538 : :
539 : :
540 : : /* Add a symbol to the function list where the function takes
541 : : 1 arguments, specifying the intent of the argument. */
542 : :
543 : : static void
544 : 174102 : add_sym_1_intent (const char *name, gfc_isym_id id, enum klass cl,
545 : : int actual_ok, bt type, int kind, int standard,
546 : : bool (*check) (gfc_expr *),
547 : : gfc_expr *(*simplify) (gfc_expr *),
548 : : void (*resolve) (gfc_expr *, gfc_expr *),
549 : : const char *a1, bt type1, int kind1, int optional1,
550 : : sym_intent intent1)
551 : : {
552 : 174102 : gfc_check_f cf;
553 : 174102 : gfc_simplify_f sf;
554 : 174102 : gfc_resolve_f rf;
555 : :
556 : 174102 : cf.f1 = check;
557 : 174102 : sf.f1 = simplify;
558 : 174102 : rf.f1 = resolve;
559 : :
560 : 174102 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
561 : : a1, type1, kind1, optional1, intent1,
562 : : (void *) 0);
563 : 174102 : }
564 : :
565 : :
566 : : /* Add a symbol to the subroutine list where the subroutine takes
567 : : 1 arguments, specifying the intent of the argument. */
568 : :
569 : : static void
570 : 812476 : add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
571 : : int standard, bool (*check) (gfc_expr *),
572 : : gfc_expr *(*simplify) (gfc_expr *), void (*resolve) (gfc_code *),
573 : : const char *a1, bt type1, int kind1, int optional1,
574 : : sym_intent intent1)
575 : : {
576 : 812476 : gfc_check_f cf;
577 : 812476 : gfc_simplify_f sf;
578 : 812476 : gfc_resolve_f rf;
579 : :
580 : 812476 : cf.f1 = check;
581 : 812476 : sf.f1 = simplify;
582 : 812476 : rf.s1 = resolve;
583 : :
584 : 812476 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
585 : : a1, type1, kind1, optional1, intent1,
586 : : (void *) 0);
587 : 812476 : }
588 : :
589 : : /* Add a symbol to the subroutine ilst where the subroutine takes one
590 : : printf-style character argument and a variable number of arguments
591 : : to follow. */
592 : :
593 : : static void
594 : 58034 : add_sym_1p (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
595 : : int standard, bool (*check) (gfc_actual_arglist *),
596 : : gfc_expr *(*simplify) (gfc_expr*), void (*resolve) (gfc_code *),
597 : : const char *a1, bt type1, int kind1, int optional1, sym_intent intent1)
598 : : {
599 : 58034 : gfc_check_f cf;
600 : 58034 : gfc_simplify_f sf;
601 : 58034 : gfc_resolve_f rf;
602 : :
603 : 58034 : cf.f1m = check;
604 : 58034 : sf.f1 = simplify;
605 : 58034 : rf.s1 = resolve;
606 : :
607 : 58034 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
608 : : a1, type1, kind1, optional1, intent1,
609 : : (void *) 0);
610 : 58034 : }
611 : :
612 : :
613 : : /* Add a symbol from the MAX/MIN family of intrinsic functions to the
614 : : function. MAX et al take 2 or more arguments. */
615 : :
616 : : static void
617 : 696408 : add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
618 : : int kind, int standard,
619 : : bool (*check) (gfc_actual_arglist *),
620 : : gfc_expr *(*simplify) (gfc_expr *),
621 : : void (*resolve) (gfc_expr *, gfc_actual_arglist *),
622 : : const char *a1, bt type1, int kind1, int optional1,
623 : : const char *a2, bt type2, int kind2, int optional2)
624 : : {
625 : 696408 : gfc_check_f cf;
626 : 696408 : gfc_simplify_f sf;
627 : 696408 : gfc_resolve_f rf;
628 : :
629 : 696408 : cf.f1m = check;
630 : 696408 : sf.f1 = simplify;
631 : 696408 : rf.f1m = resolve;
632 : :
633 : 696408 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
634 : : a1, type1, kind1, optional1, INTENT_IN,
635 : : a2, type2, kind2, optional2, INTENT_IN,
636 : : (void *) 0);
637 : 696408 : }
638 : :
639 : :
640 : : /* Add a symbol to the function list where the function takes
641 : : 2 arguments. */
642 : :
643 : : static void
644 : 5339128 : add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
645 : : int kind, int standard,
646 : : bool (*check) (gfc_expr *, gfc_expr *),
647 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
648 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *),
649 : : const char *a1, bt type1, int kind1, int optional1,
650 : : const char *a2, bt type2, int kind2, int optional2)
651 : : {
652 : 5339128 : gfc_check_f cf;
653 : 5339128 : gfc_simplify_f sf;
654 : 5339128 : gfc_resolve_f rf;
655 : :
656 : 5339128 : cf.f2 = check;
657 : 5339128 : sf.f2 = simplify;
658 : 5339128 : rf.f2 = resolve;
659 : :
660 : 5339128 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
661 : : a1, type1, kind1, optional1, INTENT_IN,
662 : : a2, type2, kind2, optional2, INTENT_IN,
663 : : (void *) 0);
664 : 5339128 : }
665 : :
666 : :
667 : : /* Add a symbol to the function list where the function takes
668 : : 2 arguments; same as add_sym_2 - but allows to specify the intent. */
669 : :
670 : : static void
671 : 232136 : add_sym_2_intent (const char *name, gfc_isym_id id, enum klass cl,
672 : : int actual_ok, bt type, int kind, int standard,
673 : : bool (*check) (gfc_expr *, gfc_expr *),
674 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
675 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *),
676 : : const char *a1, bt type1, int kind1, int optional1,
677 : : sym_intent intent1, const char *a2, bt type2, int kind2,
678 : : int optional2, sym_intent intent2)
679 : : {
680 : 232136 : gfc_check_f cf;
681 : 232136 : gfc_simplify_f sf;
682 : 232136 : gfc_resolve_f rf;
683 : :
684 : 232136 : cf.f2 = check;
685 : 232136 : sf.f2 = simplify;
686 : 232136 : rf.f2 = resolve;
687 : :
688 : 232136 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
689 : : a1, type1, kind1, optional1, intent1,
690 : : a2, type2, kind2, optional2, intent2,
691 : : (void *) 0);
692 : 232136 : }
693 : :
694 : :
695 : : /* Add a symbol to the subroutine list where the subroutine takes
696 : : 2 arguments, specifying the intent of the arguments. */
697 : :
698 : : static void
699 : 1218714 : add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type,
700 : : int kind, int standard,
701 : : bool (*check) (gfc_expr *, gfc_expr *),
702 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
703 : : void (*resolve) (gfc_code *),
704 : : const char *a1, bt type1, int kind1, int optional1,
705 : : sym_intent intent1, const char *a2, bt type2, int kind2,
706 : : int optional2, sym_intent intent2)
707 : : {
708 : 1218714 : gfc_check_f cf;
709 : 1218714 : gfc_simplify_f sf;
710 : 1218714 : gfc_resolve_f rf;
711 : :
712 : 1218714 : cf.f2 = check;
713 : 1218714 : sf.f2 = simplify;
714 : 1218714 : rf.s1 = resolve;
715 : :
716 : 1218714 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
717 : : a1, type1, kind1, optional1, intent1,
718 : : a2, type2, kind2, optional2, intent2,
719 : : (void *) 0);
720 : 1218714 : }
721 : :
722 : :
723 : : /* Add a symbol to the function list where the function takes
724 : : 3 arguments. */
725 : :
726 : : static void
727 : 1276748 : add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
728 : : int kind, int standard,
729 : : bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
730 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
731 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
732 : : const char *a1, bt type1, int kind1, int optional1,
733 : : const char *a2, bt type2, int kind2, int optional2,
734 : : const char *a3, bt type3, int kind3, int optional3)
735 : : {
736 : 1276748 : gfc_check_f cf;
737 : 1276748 : gfc_simplify_f sf;
738 : 1276748 : gfc_resolve_f rf;
739 : :
740 : 1276748 : cf.f3 = check;
741 : 1276748 : sf.f3 = simplify;
742 : 1276748 : rf.f3 = resolve;
743 : :
744 : 1276748 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
745 : : a1, type1, kind1, optional1, INTENT_IN,
746 : : a2, type2, kind2, optional2, INTENT_IN,
747 : : a3, type3, kind3, optional3, INTENT_IN,
748 : : (void *) 0);
749 : 1276748 : }
750 : :
751 : :
752 : : /* MINLOC and MAXLOC get special treatment because their
753 : : argument might have to be reordered. */
754 : :
755 : : static void
756 : 116068 : add_sym_5ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
757 : : int kind, int standard,
758 : : bool (*check) (gfc_actual_arglist *),
759 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
760 : : gfc_expr *, gfc_expr *),
761 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
762 : : gfc_expr *, gfc_expr *),
763 : : const char *a1, bt type1, int kind1, int optional1,
764 : : const char *a2, bt type2, int kind2, int optional2,
765 : : const char *a3, bt type3, int kind3, int optional3,
766 : : const char *a4, bt type4, int kind4, int optional4,
767 : : const char *a5, bt type5, int kind5, int optional5)
768 : : {
769 : 116068 : gfc_check_f cf;
770 : 116068 : gfc_simplify_f sf;
771 : 116068 : gfc_resolve_f rf;
772 : :
773 : 116068 : cf.f5ml = check;
774 : 116068 : sf.f5 = simplify;
775 : 116068 : rf.f5 = resolve;
776 : :
777 : 116068 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
778 : : a1, type1, kind1, optional1, INTENT_IN,
779 : : a2, type2, kind2, optional2, INTENT_IN,
780 : : a3, type3, kind3, optional3, INTENT_IN,
781 : : a4, type4, kind4, optional4, INTENT_IN,
782 : : a5, type5, kind5, optional5, INTENT_IN,
783 : : (void *) 0);
784 : 116068 : }
785 : :
786 : : /* Similar for FINDLOC. */
787 : :
788 : : static void
789 : 58034 : add_sym_6fl (const char *name, gfc_isym_id id, enum klass cl, int actual_ok,
790 : : bt type, int kind, int standard,
791 : : bool (*check) (gfc_actual_arglist *),
792 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
793 : : gfc_expr *, gfc_expr *, gfc_expr *),
794 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
795 : : gfc_expr *, gfc_expr *, gfc_expr *),
796 : : const char *a1, bt type1, int kind1, int optional1,
797 : : const char *a2, bt type2, int kind2, int optional2,
798 : : const char *a3, bt type3, int kind3, int optional3,
799 : : const char *a4, bt type4, int kind4, int optional4,
800 : : const char *a5, bt type5, int kind5, int optional5,
801 : : const char *a6, bt type6, int kind6, int optional6)
802 : :
803 : : {
804 : 58034 : gfc_check_f cf;
805 : 58034 : gfc_simplify_f sf;
806 : 58034 : gfc_resolve_f rf;
807 : :
808 : 58034 : cf.f6fl = check;
809 : 58034 : sf.f6 = simplify;
810 : 58034 : rf.f6 = resolve;
811 : :
812 : 58034 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
813 : : a1, type1, kind1, optional1, INTENT_IN,
814 : : a2, type2, kind2, optional2, INTENT_IN,
815 : : a3, type3, kind3, optional3, INTENT_IN,
816 : : a4, type4, kind4, optional4, INTENT_IN,
817 : : a5, type5, kind5, optional5, INTENT_IN,
818 : : a6, type6, kind6, optional6, INTENT_IN,
819 : : (void *) 0);
820 : 58034 : }
821 : :
822 : :
823 : : /* MINVAL, MAXVAL, PRODUCT, and SUM also get special treatment because
824 : : their argument also might have to be reordered. */
825 : :
826 : : static void
827 : 406238 : add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
828 : : int kind, int standard,
829 : : bool (*check) (gfc_actual_arglist *),
830 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
831 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
832 : : const char *a1, bt type1, int kind1, int optional1,
833 : : const char *a2, bt type2, int kind2, int optional2,
834 : : const char *a3, bt type3, int kind3, int optional3)
835 : : {
836 : 406238 : gfc_check_f cf;
837 : 406238 : gfc_simplify_f sf;
838 : 406238 : gfc_resolve_f rf;
839 : :
840 : 406238 : cf.f3red = check;
841 : 406238 : sf.f3 = simplify;
842 : 406238 : rf.f3 = resolve;
843 : :
844 : 406238 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
845 : : a1, type1, kind1, optional1, INTENT_IN,
846 : : a2, type2, kind2, optional2, INTENT_IN,
847 : : a3, type3, kind3, optional3, INTENT_IN,
848 : : (void *) 0);
849 : 406238 : }
850 : :
851 : :
852 : : /* Add a symbol to the subroutine list where the subroutine takes
853 : : 3 arguments, specifying the intent of the arguments. */
854 : :
855 : : static void
856 : 1334782 : add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type,
857 : : int kind, int standard,
858 : : bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
859 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
860 : : void (*resolve) (gfc_code *),
861 : : const char *a1, bt type1, int kind1, int optional1,
862 : : sym_intent intent1, const char *a2, bt type2, int kind2,
863 : : int optional2, sym_intent intent2, const char *a3, bt type3,
864 : : int kind3, int optional3, sym_intent intent3)
865 : : {
866 : 1334782 : gfc_check_f cf;
867 : 1334782 : gfc_simplify_f sf;
868 : 1334782 : gfc_resolve_f rf;
869 : :
870 : 1334782 : cf.f3 = check;
871 : 1334782 : sf.f3 = simplify;
872 : 1334782 : rf.s1 = resolve;
873 : :
874 : 1334782 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
875 : : a1, type1, kind1, optional1, intent1,
876 : : a2, type2, kind2, optional2, intent2,
877 : : a3, type3, kind3, optional3, intent3,
878 : : (void *) 0);
879 : 1334782 : }
880 : :
881 : :
882 : : /* Add a symbol to the function list where the function takes
883 : : 4 arguments. */
884 : :
885 : : static void
886 : 290170 : add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
887 : : int kind, int standard,
888 : : bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
889 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
890 : : gfc_expr *),
891 : : void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
892 : : gfc_expr *),
893 : : const char *a1, bt type1, int kind1, int optional1,
894 : : const char *a2, bt type2, int kind2, int optional2,
895 : : const char *a3, bt type3, int kind3, int optional3,
896 : : const char *a4, bt type4, int kind4, int optional4 )
897 : : {
898 : 290170 : gfc_check_f cf;
899 : 290170 : gfc_simplify_f sf;
900 : 290170 : gfc_resolve_f rf;
901 : :
902 : 290170 : cf.f4 = check;
903 : 290170 : sf.f4 = simplify;
904 : 290170 : rf.f4 = resolve;
905 : :
906 : 290170 : add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
907 : : a1, type1, kind1, optional1, INTENT_IN,
908 : : a2, type2, kind2, optional2, INTENT_IN,
909 : : a3, type3, kind3, optional3, INTENT_IN,
910 : : a4, type4, kind4, optional4, INTENT_IN,
911 : : (void *) 0);
912 : 290170 : }
913 : :
914 : :
915 : : /* Add a symbol to the subroutine list where the subroutine takes
916 : : 4 arguments. */
917 : :
918 : : static void
919 : 638374 : add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
920 : : int standard,
921 : : bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
922 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
923 : : gfc_expr *),
924 : : void (*resolve) (gfc_code *),
925 : : const char *a1, bt type1, int kind1, int optional1,
926 : : sym_intent intent1, const char *a2, bt type2, int kind2,
927 : : int optional2, sym_intent intent2, const char *a3, bt type3,
928 : : int kind3, int optional3, sym_intent intent3, const char *a4,
929 : : bt type4, int kind4, int optional4, sym_intent intent4)
930 : : {
931 : 638374 : gfc_check_f cf;
932 : 638374 : gfc_simplify_f sf;
933 : 638374 : gfc_resolve_f rf;
934 : :
935 : 638374 : cf.f4 = check;
936 : 638374 : sf.f4 = simplify;
937 : 638374 : rf.s1 = resolve;
938 : :
939 : 638374 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
940 : : a1, type1, kind1, optional1, intent1,
941 : : a2, type2, kind2, optional2, intent2,
942 : : a3, type3, kind3, optional3, intent3,
943 : : a4, type4, kind4, optional4, intent4,
944 : : (void *) 0);
945 : 638374 : }
946 : :
947 : :
948 : : /* Add a symbol to the subroutine list where the subroutine takes
949 : : 5 arguments. */
950 : :
951 : : static void
952 : 290170 : add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
953 : : int standard,
954 : : bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
955 : : gfc_expr *),
956 : : gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
957 : : gfc_expr *, gfc_expr *),
958 : : void (*resolve) (gfc_code *),
959 : : const char *a1, bt type1, int kind1, int optional1,
960 : : sym_intent intent1, const char *a2, bt type2, int kind2,
961 : : int optional2, sym_intent intent2, const char *a3, bt type3,
962 : : int kind3, int optional3, sym_intent intent3, const char *a4,
963 : : bt type4, int kind4, int optional4, sym_intent intent4,
964 : : const char *a5, bt type5, int kind5, int optional5,
965 : : sym_intent intent5)
966 : : {
967 : 290170 : gfc_check_f cf;
968 : 290170 : gfc_simplify_f sf;
969 : 290170 : gfc_resolve_f rf;
970 : :
971 : 290170 : cf.f5 = check;
972 : 290170 : sf.f5 = simplify;
973 : 290170 : rf.s1 = resolve;
974 : :
975 : 290170 : add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
976 : : a1, type1, kind1, optional1, intent1,
977 : : a2, type2, kind2, optional2, intent2,
978 : : a3, type3, kind3, optional3, intent3,
979 : : a4, type4, kind4, optional4, intent4,
980 : : a5, type5, kind5, optional5, intent5,
981 : : (void *) 0);
982 : 290170 : }
983 : :
984 : :
985 : : /* Locate an intrinsic symbol given a base pointer, number of elements
986 : : in the table and a pointer to a name. Returns the NULL pointer if
987 : : a name is not found. */
988 : :
989 : : static gfc_intrinsic_sym *
990 : 7918234 : find_sym (gfc_intrinsic_sym *start, int n, const char *name)
991 : : {
992 : : /* name may be a user-supplied string, so we must first make sure
993 : : that we're comparing against a pointer into the global string
994 : : table. */
995 : 7918234 : const char *p = gfc_get_string ("%s", name);
996 : :
997 : 1384225570 : while (n > 0)
998 : : {
999 : 1375999908 : if (p == start->name)
1000 : 7610806 : return start;
1001 : :
1002 : 1368389102 : start++;
1003 : 1368389102 : n--;
1004 : : }
1005 : :
1006 : : return NULL;
1007 : : }
1008 : :
1009 : :
1010 : : gfc_isym_id
1011 : 40299 : gfc_isym_id_by_intmod (intmod_id from_intmod, int intmod_sym_id)
1012 : : {
1013 : 40299 : if (from_intmod == INTMOD_NONE)
1014 : 0 : return (gfc_isym_id) intmod_sym_id;
1015 : 40299 : else if (from_intmod == INTMOD_ISO_C_BINDING)
1016 : 39221 : return (gfc_isym_id) c_interop_kinds_table[intmod_sym_id].value;
1017 : 1078 : else if (from_intmod == INTMOD_ISO_FORTRAN_ENV)
1018 : 1078 : switch (intmod_sym_id)
1019 : : {
1020 : : #define NAMED_SUBROUTINE(a,b,c,d) \
1021 : : case a: \
1022 : : return (gfc_isym_id) c;
1023 : : #define NAMED_FUNCTION(a,b,c,d) \
1024 : : case a: \
1025 : : return (gfc_isym_id) c;
1026 : : #include "iso-fortran-env.def"
1027 : 0 : default:
1028 : 0 : gcc_unreachable ();
1029 : : }
1030 : : else
1031 : 0 : gcc_unreachable ();
1032 : : return (gfc_isym_id) 0;
1033 : : }
1034 : :
1035 : :
1036 : : gfc_isym_id
1037 : 22283 : gfc_isym_id_by_intmod_sym (gfc_symbol *sym)
1038 : : {
1039 : 22283 : return gfc_isym_id_by_intmod (sym->from_intmod, sym->intmod_sym_id);
1040 : : }
1041 : :
1042 : :
1043 : : gfc_intrinsic_sym *
1044 : 16530 : gfc_intrinsic_subroutine_by_id (gfc_isym_id id)
1045 : : {
1046 : 16530 : gfc_intrinsic_sym *start = subroutines;
1047 : 16530 : int n = nsub;
1048 : :
1049 : 1392808 : while (true)
1050 : : {
1051 : 704669 : gcc_assert (n > 0);
1052 : 704669 : if (id == start->id)
1053 : 16530 : return start;
1054 : :
1055 : 688139 : start++;
1056 : 688139 : n--;
1057 : : }
1058 : : }
1059 : :
1060 : :
1061 : : gfc_intrinsic_sym *
1062 : 56300 : gfc_intrinsic_function_by_id (gfc_isym_id id)
1063 : : {
1064 : 56300 : gfc_intrinsic_sym *start = functions;
1065 : 56300 : int n = nfunc;
1066 : :
1067 : 29895714 : while (true)
1068 : : {
1069 : 14976007 : gcc_assert (n > 0);
1070 : 14976007 : if (id == start->id)
1071 : 56300 : return start;
1072 : :
1073 : 14919707 : start++;
1074 : 14919707 : n--;
1075 : : }
1076 : : }
1077 : :
1078 : :
1079 : : /* Given a name, find a function in the intrinsic function table.
1080 : : Returns NULL if not found. */
1081 : :
1082 : : gfc_intrinsic_sym *
1083 : 7691688 : gfc_find_function (const char *name)
1084 : : {
1085 : 7691688 : gfc_intrinsic_sym *sym;
1086 : :
1087 : 7691688 : sym = find_sym (functions, nfunc, name);
1088 : 7691688 : if (!sym || sym->from_module)
1089 : 152215 : sym = find_sym (conversion, nconv, name);
1090 : :
1091 : 7691688 : return (!sym || sym->from_module) ? NULL : sym;
1092 : : }
1093 : :
1094 : :
1095 : : /* Given a name, find a function in the intrinsic subroutine table.
1096 : : Returns NULL if not found. */
1097 : :
1098 : : gfc_intrinsic_sym *
1099 : 74331 : gfc_find_subroutine (const char *name)
1100 : : {
1101 : 74331 : gfc_intrinsic_sym *sym;
1102 : 74331 : sym = find_sym (subroutines, nsub, name);
1103 : 74331 : return (!sym || sym->from_module) ? NULL : sym;
1104 : : }
1105 : :
1106 : :
1107 : : /* Given a string, figure out if it is the name of a generic intrinsic
1108 : : function or not. */
1109 : :
1110 : : bool
1111 : 9085 : gfc_generic_intrinsic (const char *name)
1112 : : {
1113 : 9085 : gfc_intrinsic_sym *sym;
1114 : :
1115 : 9085 : sym = gfc_find_function (name);
1116 : 9085 : return (!sym || sym->from_module) ? 0 : sym->generic;
1117 : : }
1118 : :
1119 : :
1120 : : /* Given a string, figure out if it is the name of a specific
1121 : : intrinsic function or not. */
1122 : :
1123 : : bool
1124 : 8018 : gfc_specific_intrinsic (const char *name)
1125 : : {
1126 : 8018 : gfc_intrinsic_sym *sym;
1127 : :
1128 : 8018 : sym = gfc_find_function (name);
1129 : 8018 : return (!sym || sym->from_module) ? 0 : sym->specific;
1130 : : }
1131 : :
1132 : :
1133 : : /* Given a string, figure out if it is the name of an intrinsic function
1134 : : or subroutine allowed as an actual argument or not. */
1135 : : bool
1136 : 2938 : gfc_intrinsic_actual_ok (const char *name, const bool subroutine_flag)
1137 : : {
1138 : 2938 : gfc_intrinsic_sym *sym;
1139 : :
1140 : : /* Intrinsic subroutines are not allowed as actual arguments. */
1141 : 2938 : if (subroutine_flag)
1142 : : return 0;
1143 : : else
1144 : : {
1145 : 2022 : sym = gfc_find_function (name);
1146 : 2022 : return (sym == NULL) ? 0 : sym->actual_ok;
1147 : : }
1148 : : }
1149 : :
1150 : :
1151 : : /* Given a symbol, find out if it is (and is to be treated as) an intrinsic.
1152 : : If its name refers to an intrinsic, but this intrinsic is not included in
1153 : : the selected standard, this returns FALSE and sets the symbol's external
1154 : : attribute. */
1155 : :
1156 : : bool
1157 : 884666 : gfc_is_intrinsic (gfc_symbol* sym, int subroutine_flag, locus loc)
1158 : : {
1159 : 884666 : gfc_intrinsic_sym* isym;
1160 : 884666 : const char* symstd;
1161 : :
1162 : : /* If INTRINSIC attribute is already known, return. */
1163 : 884666 : if (sym->attr.intrinsic)
1164 : : return true;
1165 : :
1166 : : /* Check for attributes which prevent the symbol from being INTRINSIC. */
1167 : 857967 : if (sym->attr.external || sym->attr.contained
1168 : 827775 : || sym->attr.recursive
1169 : 827350 : || sym->attr.if_source == IFSRC_IFBODY)
1170 : : return false;
1171 : :
1172 : 822462 : if (subroutine_flag)
1173 : 70126 : isym = gfc_find_subroutine (sym->name);
1174 : : else
1175 : 752336 : isym = gfc_find_function (sym->name);
1176 : :
1177 : : /* No such intrinsic available at all? */
1178 : 822462 : if (!isym)
1179 : : return false;
1180 : :
1181 : : /* See if this intrinsic is allowed in the current standard. */
1182 : 683553 : if (!gfc_check_intrinsic_standard (isym, &symstd, false, loc)
1183 : 683553 : && !sym->attr.artificial)
1184 : : {
1185 : 151 : if (sym->attr.proc == PROC_UNKNOWN && warn_intrinsics_std)
1186 : 36 : gfc_warning_now (OPT_Wintrinsics_std, "The intrinsic %qs at %L is not "
1187 : : "included in the selected standard but %s and %qs will"
1188 : : " be treated as if declared EXTERNAL. Use an"
1189 : : " appropriate %<-std=%> option or define"
1190 : : " %<-fall-intrinsics%> to allow this intrinsic.",
1191 : : sym->name, &loc, symstd, sym->name);
1192 : :
1193 : 151 : return false;
1194 : : }
1195 : :
1196 : : return true;
1197 : : }
1198 : :
1199 : :
1200 : : /* Collect a set of intrinsic functions into a generic collection.
1201 : : The first argument is the name of the generic function, which is
1202 : : also the name of a specific function. The rest of the specifics
1203 : : currently in the table are placed into the list of specific
1204 : : functions associated with that generic.
1205 : :
1206 : : PR fortran/32778
1207 : : FIXME: Remove the argument STANDARD if no regressions are
1208 : : encountered. Change all callers (approx. 360).
1209 : : */
1210 : :
1211 : : static void
1212 : 12999616 : make_generic (const char *name, gfc_isym_id id, int standard ATTRIBUTE_UNUSED)
1213 : : {
1214 : 12999616 : gfc_intrinsic_sym *g;
1215 : :
1216 : 12999616 : if (sizing != SZ_NOTHING)
1217 : : return;
1218 : :
1219 : 6499808 : g = gfc_find_function (name);
1220 : 6499808 : if (g == NULL)
1221 : 0 : gfc_internal_error ("make_generic(): Cannot find generic symbol %qs",
1222 : : name);
1223 : :
1224 : 6499808 : gcc_assert (g->id == id);
1225 : :
1226 : 6499808 : g->generic = 1;
1227 : 6499808 : g->specific = 1;
1228 : 6499808 : if ((g + 1)->name != NULL)
1229 : 1482067 : g->specific_head = g + 1;
1230 : 6499808 : g++;
1231 : :
1232 : 9179572 : while (g->name != NULL)
1233 : : {
1234 : 2679764 : g->next = g + 1;
1235 : 2679764 : g->specific = 1;
1236 : 2679764 : g++;
1237 : : }
1238 : :
1239 : 6499808 : g--;
1240 : 6499808 : g->next = NULL;
1241 : : }
1242 : :
1243 : :
1244 : : /* Create a duplicate intrinsic function entry for the current
1245 : : function, the only differences being the alternate name and
1246 : : a different standard if necessary. Note that we use argument
1247 : : lists more than once, but all argument lists are freed as a
1248 : : single block. */
1249 : :
1250 : : static void
1251 : 1066612 : make_alias (const char *name, int standard)
1252 : : {
1253 : 1066612 : switch (sizing)
1254 : : {
1255 : 532506 : case SZ_FUNCS:
1256 : 532506 : nfunc++;
1257 : 532506 : break;
1258 : :
1259 : 800 : case SZ_SUBS:
1260 : 800 : nsub++;
1261 : 800 : break;
1262 : :
1263 : 533306 : case SZ_NOTHING:
1264 : 533306 : next_sym[0] = next_sym[-1];
1265 : 533306 : next_sym->name = gfc_get_string ("%s", name);
1266 : 533306 : next_sym->standard = standard;
1267 : 533306 : next_sym++;
1268 : 533306 : break;
1269 : :
1270 : : default:
1271 : : break;
1272 : : }
1273 : 1066612 : }
1274 : :
1275 : :
1276 : : /* Make the current subroutine noreturn. */
1277 : :
1278 : : static void
1279 : 174102 : make_noreturn (void)
1280 : : {
1281 : 0 : if (sizing == SZ_NOTHING)
1282 : 87051 : next_sym[-1].noreturn = 1;
1283 : 0 : }
1284 : :
1285 : :
1286 : : /* Mark current intrinsic as module intrinsic. */
1287 : : static void
1288 : 696408 : make_from_module (void)
1289 : : {
1290 : 0 : if (sizing == SZ_NOTHING)
1291 : 348204 : next_sym[-1].from_module = 1;
1292 : 0 : }
1293 : :
1294 : :
1295 : : /* Mark the current subroutine as having a variable number of
1296 : : arguments. */
1297 : :
1298 : : static void
1299 : 58034 : make_vararg (void)
1300 : : {
1301 : 0 : if (sizing == SZ_NOTHING)
1302 : 29017 : next_sym[-1].vararg = 1;
1303 : 0 : }
1304 : :
1305 : : /* Set the attr.value of the current procedure. */
1306 : :
1307 : : static void
1308 : 116068 : set_attr_value (int n, ...)
1309 : : {
1310 : 116068 : gfc_intrinsic_arg *arg;
1311 : 116068 : va_list argp;
1312 : 116068 : int i;
1313 : :
1314 : 116068 : if (sizing != SZ_NOTHING)
1315 : 58034 : return;
1316 : :
1317 : 58034 : va_start (argp, n);
1318 : 58034 : arg = next_sym[-1].formal;
1319 : :
1320 : 232136 : for (i = 0; i < n; i++)
1321 : : {
1322 : 174102 : gcc_assert (arg != NULL);
1323 : 174102 : arg->value = va_arg (argp, int);
1324 : 174102 : arg = arg->next;
1325 : : }
1326 : 58034 : va_end (argp);
1327 : : }
1328 : :
1329 : :
1330 : : /* Add intrinsic functions. */
1331 : :
1332 : : static void
1333 : 58034 : add_functions (void)
1334 : : {
1335 : : /* Argument names. These are used as argument keywords and so need to
1336 : : match the documentation. Please keep this list in sorted order. */
1337 : 58034 : const char
1338 : 58034 : *a = "a", *a1 = "a1", *a2 = "a2", *ar = "array", *b = "b",
1339 : 58034 : *bck = "back", *bd = "boundary", *c = "c", *c_ptr_1 = "c_ptr_1",
1340 : 58034 : *c_ptr_2 = "c_ptr_2", *ca = "coarray", *com = "command",
1341 : 58034 : *dist = "distance", *dm = "dim", *f = "field", *failed="failed",
1342 : 58034 : *fs = "fsource", *han = "handler", *i = "i",
1343 : 58034 : *image = "image", *j = "j", *kind = "kind",
1344 : 58034 : *l = "l", *ln = "len", *level = "level", *m = "matrix", *ma = "matrix_a",
1345 : 58034 : *mb = "matrix_b", *md = "mode", *mo = "mold", *msk = "mask",
1346 : 58034 : *n = "n", *ncopies= "ncopies", *nm = "name", *num = "number",
1347 : 58034 : *ord = "order", *p = "p", *p1 = "path1", *p2 = "path2",
1348 : 58034 : *pad = "pad", *pid = "pid", *pos = "pos", *pt = "pointer",
1349 : 58034 : *r = "r", *s = "s", *set = "set", *sh = "shift", *shp = "shape",
1350 : 58034 : *sig = "sig", *src = "source", *ssg = "substring",
1351 : 58034 : *sta = "string_a", *stb = "string_b", *stg = "string",
1352 : 58034 : *sub = "sub", *sz = "size", *tg = "target", *team = "team", *tm = "time",
1353 : 58034 : *ts = "tsource", *ut = "unit", *v = "vector", *va = "vector_a",
1354 : 58034 : *vb = "vector_b", *vl = "values", *val = "value", *x = "x", *y = "y",
1355 : 58034 : *z = "z";
1356 : :
1357 : 58034 : int di, dr, dd, dl, dc, dz, ii;
1358 : :
1359 : 58034 : di = gfc_default_integer_kind;
1360 : 58034 : dr = gfc_default_real_kind;
1361 : 58034 : dd = gfc_default_double_kind;
1362 : 58034 : dl = gfc_default_logical_kind;
1363 : 58034 : dc = gfc_default_character_kind;
1364 : 58034 : dz = gfc_default_complex_kind;
1365 : 58034 : ii = gfc_index_integer_kind;
1366 : :
1367 : 58034 : add_sym_1 ("abs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1368 : : gfc_check_abs, gfc_simplify_abs, gfc_resolve_abs,
1369 : : a, BT_REAL, dr, REQUIRED);
1370 : :
1371 : 58034 : if (flag_dec_intrinsic_ints)
1372 : : {
1373 : 400 : make_alias ("babs", GFC_STD_GNU);
1374 : 400 : make_alias ("iiabs", GFC_STD_GNU);
1375 : 400 : make_alias ("jiabs", GFC_STD_GNU);
1376 : 400 : make_alias ("kiabs", GFC_STD_GNU);
1377 : : }
1378 : :
1379 : 58034 : add_sym_1 ("iabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
1380 : : NULL, gfc_simplify_abs, gfc_resolve_abs,
1381 : : a, BT_INTEGER, di, REQUIRED);
1382 : :
1383 : 58034 : add_sym_1 ("dabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1384 : : gfc_check_fn_d, gfc_simplify_abs, gfc_resolve_abs,
1385 : : a, BT_REAL, dd, REQUIRED);
1386 : :
1387 : 58034 : add_sym_1 ("cabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1388 : : NULL, gfc_simplify_abs, gfc_resolve_abs,
1389 : : a, BT_COMPLEX, dz, REQUIRED);
1390 : :
1391 : 58034 : add_sym_1 ("zabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
1392 : : NULL, gfc_simplify_abs, gfc_resolve_abs,
1393 : : a, BT_COMPLEX, dd, REQUIRED);
1394 : :
1395 : 58034 : make_alias ("cdabs", GFC_STD_GNU);
1396 : :
1397 : 58034 : make_generic ("abs", GFC_ISYM_ABS, GFC_STD_F77);
1398 : :
1399 : : /* The checking function for ACCESS is called gfc_check_access_func
1400 : : because the name gfc_check_access is already used in module.cc. */
1401 : 58034 : add_sym_2 ("access", GFC_ISYM_ACCESS, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
1402 : : di, GFC_STD_GNU, gfc_check_access_func, NULL, gfc_resolve_access,
1403 : : nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
1404 : :
1405 : 58034 : make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU);
1406 : :
1407 : 58034 : add_sym_2 ("achar", GFC_ISYM_ACHAR, CLASS_ELEMENTAL, ACTUAL_NO,
1408 : : BT_CHARACTER, dc, GFC_STD_F95,
1409 : : gfc_check_achar, gfc_simplify_achar, gfc_resolve_achar,
1410 : : i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1411 : :
1412 : 58034 : make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95);
1413 : :
1414 : 58034 : add_sym_1 ("acos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1415 : : gfc_check_fn_rc2008, gfc_simplify_acos, gfc_resolve_acos,
1416 : : x, BT_REAL, dr, REQUIRED);
1417 : :
1418 : 58034 : add_sym_1 ("dacos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1419 : : gfc_check_fn_d, gfc_simplify_acos, gfc_resolve_acos,
1420 : : x, BT_REAL, dd, REQUIRED);
1421 : :
1422 : 58034 : make_generic ("acos", GFC_ISYM_ACOS, GFC_STD_F77);
1423 : :
1424 : 58034 : add_sym_1 ("acosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
1425 : : GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_acosh,
1426 : : gfc_resolve_acosh, x, BT_REAL, dr, REQUIRED);
1427 : :
1428 : 58034 : add_sym_1 ("dacosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
1429 : : gfc_check_fn_d, gfc_simplify_acosh, gfc_resolve_acosh,
1430 : : x, BT_REAL, dd, REQUIRED);
1431 : :
1432 : 58034 : make_generic ("acosh", GFC_ISYM_ACOSH, GFC_STD_F2008);
1433 : :
1434 : 58034 : add_sym_1 ("adjustl", GFC_ISYM_ADJUSTL, CLASS_ELEMENTAL, ACTUAL_NO,
1435 : : BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustl,
1436 : : gfc_resolve_adjustl, stg, BT_CHARACTER, 0, REQUIRED);
1437 : :
1438 : 58034 : make_generic ("adjustl", GFC_ISYM_ADJUSTL, GFC_STD_F95);
1439 : :
1440 : 58034 : add_sym_1 ("adjustr", GFC_ISYM_ADJUSTR, CLASS_ELEMENTAL, ACTUAL_NO,
1441 : : BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustr,
1442 : : gfc_resolve_adjustr, stg, BT_CHARACTER, 0, REQUIRED);
1443 : :
1444 : 58034 : make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95);
1445 : :
1446 : 58034 : add_sym_1 ("aimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1447 : : gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag,
1448 : : z, BT_COMPLEX, dz, REQUIRED);
1449 : :
1450 : 58034 : make_alias ("imag", GFC_STD_GNU);
1451 : 58034 : make_alias ("imagpart", GFC_STD_GNU);
1452 : :
1453 : 58034 : add_sym_1 ("dimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
1454 : : NULL, gfc_simplify_aimag, gfc_resolve_aimag,
1455 : : z, BT_COMPLEX, dd, REQUIRED);
1456 : :
1457 : 58034 : make_generic ("aimag", GFC_ISYM_AIMAG, GFC_STD_F77);
1458 : :
1459 : 58034 : add_sym_2 ("aint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1460 : : gfc_check_a_xkind, gfc_simplify_aint, gfc_resolve_aint,
1461 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1462 : :
1463 : 58034 : add_sym_1 ("dint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1464 : : NULL, gfc_simplify_dint, gfc_resolve_dint,
1465 : : a, BT_REAL, dd, REQUIRED);
1466 : :
1467 : 58034 : make_generic ("aint", GFC_ISYM_AINT, GFC_STD_F77);
1468 : :
1469 : 58034 : add_sym_2 ("all", GFC_ISYM_ALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
1470 : : gfc_check_all_any, gfc_simplify_all, gfc_resolve_all,
1471 : : msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
1472 : :
1473 : 58034 : make_generic ("all", GFC_ISYM_ALL, GFC_STD_F95);
1474 : :
1475 : 58034 : add_sym_1 ("allocated", GFC_ISYM_ALLOCATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
1476 : : gfc_check_allocated, NULL, NULL,
1477 : : ar, BT_UNKNOWN, 0, REQUIRED);
1478 : :
1479 : 58034 : make_generic ("allocated", GFC_ISYM_ALLOCATED, GFC_STD_F95);
1480 : :
1481 : 58034 : add_sym_2 ("anint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1482 : : gfc_check_a_xkind, gfc_simplify_anint, gfc_resolve_anint,
1483 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1484 : :
1485 : 58034 : add_sym_1 ("dnint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1486 : : NULL, gfc_simplify_dnint, gfc_resolve_dnint,
1487 : : a, BT_REAL, dd, REQUIRED);
1488 : :
1489 : 58034 : make_generic ("anint", GFC_ISYM_ANINT, GFC_STD_F77);
1490 : :
1491 : 58034 : add_sym_2 ("any", GFC_ISYM_ANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
1492 : : gfc_check_all_any, gfc_simplify_any, gfc_resolve_any,
1493 : : msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
1494 : :
1495 : 58034 : make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95);
1496 : :
1497 : 58034 : add_sym_1 ("asin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1498 : : gfc_check_fn_rc2008, gfc_simplify_asin, gfc_resolve_asin,
1499 : : x, BT_REAL, dr, REQUIRED);
1500 : :
1501 : 58034 : add_sym_1 ("dasin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1502 : : gfc_check_fn_d, gfc_simplify_asin, gfc_resolve_asin,
1503 : : x, BT_REAL, dd, REQUIRED);
1504 : :
1505 : 58034 : make_generic ("asin", GFC_ISYM_ASIN, GFC_STD_F77);
1506 : :
1507 : 58034 : add_sym_1 ("asinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
1508 : : GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_asinh,
1509 : : gfc_resolve_asinh, x, BT_REAL, dr, REQUIRED);
1510 : :
1511 : 58034 : add_sym_1 ("dasinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
1512 : : gfc_check_fn_d, gfc_simplify_asinh, gfc_resolve_asinh,
1513 : : x, BT_REAL, dd, REQUIRED);
1514 : :
1515 : 58034 : make_generic ("asinh", GFC_ISYM_ASINH, GFC_STD_F2008);
1516 : :
1517 : 58034 : add_sym_2 ("associated", GFC_ISYM_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl,
1518 : : GFC_STD_F95, gfc_check_associated, NULL, NULL,
1519 : : pt, BT_UNKNOWN, 0, REQUIRED, tg, BT_UNKNOWN, 0, OPTIONAL);
1520 : :
1521 : 58034 : make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95);
1522 : :
1523 : 58034 : add_sym_1 ("atan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1524 : : gfc_check_fn_rc2008, gfc_simplify_atan, gfc_resolve_atan,
1525 : : x, BT_REAL, dr, REQUIRED);
1526 : :
1527 : 58034 : add_sym_1 ("datan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1528 : : gfc_check_fn_d, gfc_simplify_atan, gfc_resolve_atan,
1529 : : x, BT_REAL, dd, REQUIRED);
1530 : :
1531 : : /* Two-argument version of atan, equivalent to atan2. */
1532 : 58034 : add_sym_2 ("atan", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F2008,
1533 : : gfc_check_atan_2, gfc_simplify_atan2, gfc_resolve_atan2,
1534 : : y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED);
1535 : :
1536 : 58034 : make_generic ("atan", GFC_ISYM_ATAN, GFC_STD_F77);
1537 : :
1538 : 58034 : add_sym_1 ("atanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
1539 : : GFC_STD_F2008, gfc_check_fn_rc2008, gfc_simplify_atanh,
1540 : : gfc_resolve_atanh, x, BT_REAL, dr, REQUIRED);
1541 : :
1542 : 58034 : add_sym_1 ("datanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
1543 : : gfc_check_fn_d, gfc_simplify_atanh, gfc_resolve_atanh,
1544 : : x, BT_REAL, dd, REQUIRED);
1545 : :
1546 : 58034 : make_generic ("atanh", GFC_ISYM_ATANH, GFC_STD_F2008);
1547 : :
1548 : 58034 : add_sym_2 ("atan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1549 : : gfc_check_atan2, gfc_simplify_atan2, gfc_resolve_atan2,
1550 : : y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED);
1551 : :
1552 : 58034 : add_sym_2 ("datan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1553 : : gfc_check_datan2, gfc_simplify_atan2, gfc_resolve_atan2,
1554 : : y, BT_REAL, dd, REQUIRED, x, BT_REAL, dd, REQUIRED);
1555 : :
1556 : 58034 : make_generic ("atan2", GFC_ISYM_ATAN2, GFC_STD_F77);
1557 : :
1558 : : /* Bessel and Neumann functions for G77 compatibility. */
1559 : 58034 : add_sym_1 ("besj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1560 : : gfc_check_fn_r, gfc_simplify_bessel_j0, gfc_resolve_g77_math1,
1561 : : x, BT_REAL, dr, REQUIRED);
1562 : :
1563 : 58034 : make_alias ("bessel_j0", GFC_STD_F2008);
1564 : :
1565 : 58034 : add_sym_1 ("dbesj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1566 : : gfc_check_fn_d, gfc_simplify_bessel_j0, gfc_resolve_g77_math1,
1567 : : x, BT_REAL, dd, REQUIRED);
1568 : :
1569 : 58034 : make_generic ("bessel_j0", GFC_ISYM_J0, GFC_STD_F2008);
1570 : :
1571 : 58034 : add_sym_1 ("besj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1572 : : gfc_check_fn_r, gfc_simplify_bessel_j1, gfc_resolve_g77_math1,
1573 : : x, BT_REAL, dr, REQUIRED);
1574 : :
1575 : 58034 : make_alias ("bessel_j1", GFC_STD_F2008);
1576 : :
1577 : 58034 : add_sym_1 ("dbesj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1578 : : gfc_check_fn_d, gfc_simplify_bessel_j1, gfc_resolve_g77_math1,
1579 : : x, BT_REAL, dd, REQUIRED);
1580 : :
1581 : 58034 : make_generic ("bessel_j1", GFC_ISYM_J1, GFC_STD_F2008);
1582 : :
1583 : 58034 : add_sym_2 ("besjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1584 : : gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn,
1585 : : n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED);
1586 : :
1587 : 58034 : make_alias ("bessel_jn", GFC_STD_F2008);
1588 : :
1589 : 58034 : add_sym_2 ("dbesjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1590 : : gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn,
1591 : : n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
1592 : :
1593 : 58034 : add_sym_3 ("bessel_jn", GFC_ISYM_JN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
1594 : : gfc_check_bessel_n2, gfc_simplify_bessel_jn2, gfc_resolve_bessel_n2,
1595 : : "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED,
1596 : : x, BT_REAL, dr, REQUIRED);
1597 : 58034 : set_attr_value (3, true, true, true);
1598 : :
1599 : 58034 : make_generic ("bessel_jn", GFC_ISYM_JN, GFC_STD_F2008);
1600 : :
1601 : 58034 : add_sym_1 ("besy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1602 : : gfc_check_fn_r, gfc_simplify_bessel_y0, gfc_resolve_g77_math1,
1603 : : x, BT_REAL, dr, REQUIRED);
1604 : :
1605 : 58034 : make_alias ("bessel_y0", GFC_STD_F2008);
1606 : :
1607 : 58034 : add_sym_1 ("dbesy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1608 : : gfc_check_fn_d, gfc_simplify_bessel_y0, gfc_resolve_g77_math1,
1609 : : x, BT_REAL, dd, REQUIRED);
1610 : :
1611 : 58034 : make_generic ("bessel_y0", GFC_ISYM_Y0, GFC_STD_F2008);
1612 : :
1613 : 58034 : add_sym_1 ("besy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1614 : : gfc_check_fn_r, gfc_simplify_bessel_y1, gfc_resolve_g77_math1,
1615 : : x, BT_REAL, dr, REQUIRED);
1616 : :
1617 : 58034 : make_alias ("bessel_y1", GFC_STD_F2008);
1618 : :
1619 : 58034 : add_sym_1 ("dbesy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1620 : : gfc_check_fn_d, gfc_simplify_bessel_y1, gfc_resolve_g77_math1,
1621 : : x, BT_REAL, dd, REQUIRED);
1622 : :
1623 : 58034 : make_generic ("bessel_y1", GFC_ISYM_Y1, GFC_STD_F2008);
1624 : :
1625 : 58034 : add_sym_2 ("besyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
1626 : : gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn,
1627 : : n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED);
1628 : :
1629 : 58034 : make_alias ("bessel_yn", GFC_STD_F2008);
1630 : :
1631 : 58034 : add_sym_2 ("dbesyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
1632 : : gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn,
1633 : : n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
1634 : :
1635 : 58034 : add_sym_3 ("bessel_yn", GFC_ISYM_YN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
1636 : : gfc_check_bessel_n2, gfc_simplify_bessel_yn2, gfc_resolve_bessel_n2,
1637 : : "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED,
1638 : : x, BT_REAL, dr, REQUIRED);
1639 : 58034 : set_attr_value (3, true, true, true);
1640 : :
1641 : 58034 : make_generic ("bessel_yn", GFC_ISYM_YN, GFC_STD_F2008);
1642 : :
1643 : 58034 : add_sym_2 ("bge", GFC_ISYM_BGE, CLASS_ELEMENTAL, ACTUAL_NO,
1644 : : BT_LOGICAL, dl, GFC_STD_F2008,
1645 : : gfc_check_bge_bgt_ble_blt, gfc_simplify_bge, NULL,
1646 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
1647 : :
1648 : 58034 : make_generic ("bge", GFC_ISYM_BGE, GFC_STD_F2008);
1649 : :
1650 : 58034 : add_sym_2 ("bgt", GFC_ISYM_BGT, CLASS_ELEMENTAL, ACTUAL_NO,
1651 : : BT_LOGICAL, dl, GFC_STD_F2008,
1652 : : gfc_check_bge_bgt_ble_blt, gfc_simplify_bgt, NULL,
1653 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
1654 : :
1655 : 58034 : make_generic ("bgt", GFC_ISYM_BGT, GFC_STD_F2008);
1656 : :
1657 : 58034 : add_sym_1 ("bit_size", GFC_ISYM_BIT_SIZE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
1658 : : gfc_check_i, gfc_simplify_bit_size, NULL,
1659 : : i, BT_INTEGER, di, REQUIRED);
1660 : :
1661 : 58034 : make_generic ("bit_size", GFC_ISYM_BIT_SIZE, GFC_STD_F95);
1662 : :
1663 : 58034 : add_sym_2 ("ble", GFC_ISYM_BLE, CLASS_ELEMENTAL, ACTUAL_NO,
1664 : : BT_LOGICAL, dl, GFC_STD_F2008,
1665 : : gfc_check_bge_bgt_ble_blt, gfc_simplify_ble, NULL,
1666 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
1667 : :
1668 : 58034 : make_generic ("ble", GFC_ISYM_BLE, GFC_STD_F2008);
1669 : :
1670 : 58034 : add_sym_2 ("blt", GFC_ISYM_BLT, CLASS_ELEMENTAL, ACTUAL_NO,
1671 : : BT_LOGICAL, dl, GFC_STD_F2008,
1672 : : gfc_check_bge_bgt_ble_blt, gfc_simplify_blt, NULL,
1673 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
1674 : :
1675 : 58034 : make_generic ("blt", GFC_ISYM_BLT, GFC_STD_F2008);
1676 : :
1677 : 58034 : add_sym_2 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
1678 : : gfc_check_bitfcn, gfc_simplify_btest, gfc_resolve_btest,
1679 : : i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
1680 : :
1681 : 58034 : if (flag_dec_intrinsic_ints)
1682 : : {
1683 : 400 : make_alias ("bbtest", GFC_STD_GNU);
1684 : 400 : make_alias ("bitest", GFC_STD_GNU);
1685 : 400 : make_alias ("bjtest", GFC_STD_GNU);
1686 : 400 : make_alias ("bktest", GFC_STD_GNU);
1687 : : }
1688 : :
1689 : 58034 : make_generic ("btest", GFC_ISYM_BTEST, GFC_STD_F95);
1690 : :
1691 : 58034 : add_sym_2 ("ceiling", GFC_ISYM_CEILING, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
1692 : : gfc_check_a_ikind, gfc_simplify_ceiling, gfc_resolve_ceiling,
1693 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1694 : :
1695 : 58034 : make_generic ("ceiling", GFC_ISYM_CEILING, GFC_STD_F95);
1696 : :
1697 : 58034 : add_sym_2 ("char", GFC_ISYM_CHAR, CLASS_ELEMENTAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F77,
1698 : : gfc_check_char, gfc_simplify_char, gfc_resolve_char,
1699 : : i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1700 : :
1701 : 58034 : make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77);
1702 : :
1703 : 58034 : add_sym_1 ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
1704 : : GFC_STD_GNU, gfc_check_chdir, NULL, gfc_resolve_chdir,
1705 : : nm, BT_CHARACTER, dc, REQUIRED);
1706 : :
1707 : 58034 : make_generic ("chdir", GFC_ISYM_CHDIR, GFC_STD_GNU);
1708 : :
1709 : 58034 : add_sym_2 ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
1710 : : di, GFC_STD_GNU, gfc_check_chmod, NULL, gfc_resolve_chmod,
1711 : : nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
1712 : :
1713 : 58034 : make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU);
1714 : :
1715 : 58034 : add_sym_3 ("cmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_F77,
1716 : : gfc_check_cmplx, gfc_simplify_cmplx, gfc_resolve_cmplx,
1717 : : x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, OPTIONAL,
1718 : : kind, BT_INTEGER, di, OPTIONAL);
1719 : :
1720 : 58034 : make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77);
1721 : :
1722 : 58034 : add_sym_0 ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, CLASS_INQUIRY,
1723 : : ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, NULL, NULL, NULL);
1724 : :
1725 : 58034 : make_generic ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT,
1726 : : GFC_STD_F2003);
1727 : :
1728 : 58034 : add_sym_2 ("complex", GFC_ISYM_COMPLEX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_GNU,
1729 : : gfc_check_complex, gfc_simplify_complex, gfc_resolve_complex,
1730 : : x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED);
1731 : :
1732 : 58034 : make_generic ("complex", GFC_ISYM_COMPLEX, GFC_STD_GNU);
1733 : :
1734 : : /* Making dcmplx a specific of cmplx causes cmplx to return a double
1735 : : complex instead of the default complex. */
1736 : :
1737 : 58034 : add_sym_2 ("dcmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dd, GFC_STD_GNU,
1738 : : gfc_check_dcmplx, gfc_simplify_dcmplx, gfc_resolve_dcmplx,
1739 : : x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, OPTIONAL);
1740 : :
1741 : 58034 : make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU);
1742 : :
1743 : 58034 : add_sym_1 ("conjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
1744 : : gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg,
1745 : : z, BT_COMPLEX, dz, REQUIRED);
1746 : :
1747 : 58034 : add_sym_1 ("dconjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
1748 : : NULL, gfc_simplify_conjg, gfc_resolve_conjg,
1749 : : z, BT_COMPLEX, dd, REQUIRED);
1750 : :
1751 : 58034 : make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77);
1752 : :
1753 : 58034 : add_sym_1 ("cos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1754 : : gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos,
1755 : : x, BT_REAL, dr, REQUIRED);
1756 : :
1757 : 58034 : add_sym_1 ("dcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1758 : : gfc_check_fn_d, gfc_simplify_cos, gfc_resolve_cos,
1759 : : x, BT_REAL, dd, REQUIRED);
1760 : :
1761 : 58034 : add_sym_1 ("ccos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
1762 : : NULL, gfc_simplify_cos, gfc_resolve_cos,
1763 : : x, BT_COMPLEX, dz, REQUIRED);
1764 : :
1765 : 58034 : add_sym_1 ("zcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
1766 : : NULL, gfc_simplify_cos, gfc_resolve_cos,
1767 : : x, BT_COMPLEX, dd, REQUIRED);
1768 : :
1769 : 58034 : make_alias ("cdcos", GFC_STD_GNU);
1770 : :
1771 : 58034 : make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77);
1772 : :
1773 : 58034 : add_sym_1 ("cosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1774 : : gfc_check_fn_rc2008, gfc_simplify_cosh, gfc_resolve_cosh,
1775 : : x, BT_REAL, dr, REQUIRED);
1776 : :
1777 : 58034 : add_sym_1 ("dcosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1778 : : gfc_check_fn_d, gfc_simplify_cosh, gfc_resolve_cosh,
1779 : : x, BT_REAL, dd, REQUIRED);
1780 : :
1781 : 58034 : make_generic ("cosh", GFC_ISYM_COSH, GFC_STD_F77);
1782 : :
1783 : 58034 : add_sym_3 ("count", GFC_ISYM_COUNT, CLASS_TRANSFORMATIONAL, ACTUAL_NO,
1784 : : BT_INTEGER, di, GFC_STD_F95,
1785 : : gfc_check_count, gfc_simplify_count, gfc_resolve_count,
1786 : : msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
1787 : : kind, BT_INTEGER, di, OPTIONAL);
1788 : :
1789 : 58034 : make_generic ("count", GFC_ISYM_COUNT, GFC_STD_F95);
1790 : :
1791 : 58034 : add_sym_3 ("cshift", GFC_ISYM_CSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO,
1792 : : BT_REAL, dr, GFC_STD_F95,
1793 : : gfc_check_cshift, gfc_simplify_cshift, gfc_resolve_cshift,
1794 : : ar, BT_REAL, dr, REQUIRED,
1795 : : sh, BT_INTEGER, di, REQUIRED,
1796 : : dm, BT_INTEGER, ii, OPTIONAL);
1797 : :
1798 : 58034 : make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95);
1799 : :
1800 : 58034 : add_sym_1 ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
1801 : : 0, GFC_STD_GNU, gfc_check_ctime, NULL, gfc_resolve_ctime,
1802 : : tm, BT_INTEGER, di, REQUIRED);
1803 : :
1804 : 58034 : make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU);
1805 : :
1806 : 58034 : add_sym_1 ("dble", GFC_ISYM_DBLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
1807 : : gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble,
1808 : : a, BT_REAL, dr, REQUIRED);
1809 : :
1810 : 58034 : make_generic ("dble", GFC_ISYM_DBLE, GFC_STD_F77);
1811 : :
1812 : 58034 : add_sym_1 ("digits", GFC_ISYM_DIGITS, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
1813 : : gfc_check_digits, gfc_simplify_digits, NULL,
1814 : : x, BT_UNKNOWN, dr, REQUIRED);
1815 : :
1816 : 58034 : make_generic ("digits", GFC_ISYM_DIGITS, GFC_STD_F95);
1817 : :
1818 : 58034 : add_sym_2 ("dim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1819 : : gfc_check_a_p, gfc_simplify_dim, gfc_resolve_dim,
1820 : : x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED);
1821 : :
1822 : 58034 : add_sym_2 ("idim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
1823 : : NULL, gfc_simplify_dim, gfc_resolve_dim,
1824 : : x, BT_INTEGER, di, REQUIRED, y, BT_INTEGER, di, REQUIRED);
1825 : :
1826 : 58034 : add_sym_2 ("ddim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1827 : : gfc_check_x_yd, gfc_simplify_dim, gfc_resolve_dim,
1828 : : x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, REQUIRED);
1829 : :
1830 : 58034 : make_generic ("dim", GFC_ISYM_DIM, GFC_STD_F77);
1831 : :
1832 : 58034 : add_sym_2 ("dot_product", GFC_ISYM_DOT_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr,
1833 : : GFC_STD_F95, gfc_check_dot_product, gfc_simplify_dot_product, gfc_resolve_dot_product,
1834 : : va, BT_REAL, dr, REQUIRED, vb, BT_REAL, dr, REQUIRED);
1835 : :
1836 : 58034 : make_generic ("dot_product", GFC_ISYM_DOT_PRODUCT, GFC_STD_F95);
1837 : :
1838 : 58034 : add_sym_2 ("dprod", GFC_ISYM_DPROD,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1839 : : gfc_check_dprod, gfc_simplify_dprod, gfc_resolve_dprod,
1840 : : x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED);
1841 : :
1842 : 58034 : make_generic ("dprod", GFC_ISYM_DPROD, GFC_STD_F77);
1843 : :
1844 : 58034 : add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO,
1845 : : BT_REAL, dd, GFC_STD_GNU, NULL, gfc_simplify_dreal, NULL,
1846 : : a, BT_COMPLEX, dd, REQUIRED);
1847 : :
1848 : 58034 : make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU);
1849 : :
1850 : 58034 : add_sym_3 ("dshiftl", GFC_ISYM_DSHIFTL, CLASS_ELEMENTAL, ACTUAL_NO,
1851 : : BT_INTEGER, di, GFC_STD_F2008,
1852 : : gfc_check_dshift, gfc_simplify_dshiftl, gfc_resolve_dshift,
1853 : : i, BT_INTEGER, di, REQUIRED,
1854 : : j, BT_INTEGER, di, REQUIRED,
1855 : : sh, BT_INTEGER, di, REQUIRED);
1856 : :
1857 : 58034 : make_generic ("dshiftl", GFC_ISYM_DSHIFTL, GFC_STD_F2008);
1858 : :
1859 : 58034 : add_sym_3 ("dshiftr", GFC_ISYM_DSHIFTR, CLASS_ELEMENTAL, ACTUAL_NO,
1860 : : BT_INTEGER, di, GFC_STD_F2008,
1861 : : gfc_check_dshift, gfc_simplify_dshiftr, gfc_resolve_dshift,
1862 : : i, BT_INTEGER, di, REQUIRED,
1863 : : j, BT_INTEGER, di, REQUIRED,
1864 : : sh, BT_INTEGER, di, REQUIRED);
1865 : :
1866 : 58034 : make_generic ("dshiftr", GFC_ISYM_DSHIFTR, GFC_STD_F2008);
1867 : :
1868 : 58034 : add_sym_4 ("eoshift", GFC_ISYM_EOSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
1869 : : gfc_check_eoshift, gfc_simplify_eoshift, gfc_resolve_eoshift,
1870 : : ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, ii, REQUIRED,
1871 : : bd, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL);
1872 : :
1873 : 58034 : make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95);
1874 : :
1875 : 58034 : add_sym_1 ("epsilon", GFC_ISYM_EPSILON, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr,
1876 : : GFC_STD_F95, gfc_check_fn_r, gfc_simplify_epsilon, NULL,
1877 : : x, BT_REAL, dr, REQUIRED);
1878 : :
1879 : 58034 : make_generic ("epsilon", GFC_ISYM_EPSILON, GFC_STD_F95);
1880 : :
1881 : : /* G77 compatibility for the ERF() and ERFC() functions. */
1882 : 58034 : add_sym_1 ("erf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
1883 : : GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erf,
1884 : : gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED);
1885 : :
1886 : 58034 : add_sym_1 ("derf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd,
1887 : : GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erf,
1888 : : gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED);
1889 : :
1890 : 58034 : make_generic ("erf", GFC_ISYM_ERF, GFC_STD_F2008);
1891 : :
1892 : 58034 : add_sym_1 ("erfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
1893 : : GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erfc,
1894 : : gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED);
1895 : :
1896 : 58034 : add_sym_1 ("derfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd,
1897 : : GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erfc,
1898 : : gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED);
1899 : :
1900 : 58034 : make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008);
1901 : :
1902 : 58034 : add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO,
1903 : : BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r,
1904 : : gfc_simplify_erfc_scaled, gfc_resolve_g77_math1, x, BT_REAL,
1905 : : dr, REQUIRED);
1906 : :
1907 : 58034 : make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008);
1908 : :
1909 : : /* G77 compatibility */
1910 : 58034 : add_sym_1 ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
1911 : : 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL,
1912 : : x, BT_REAL, 4, REQUIRED);
1913 : :
1914 : 58034 : make_generic ("dtime", GFC_ISYM_DTIME, GFC_STD_GNU);
1915 : :
1916 : 58034 : add_sym_1 ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
1917 : : 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL,
1918 : : x, BT_REAL, 4, REQUIRED);
1919 : :
1920 : 58034 : make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU);
1921 : :
1922 : 58034 : add_sym_1 ("exp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
1923 : : gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp,
1924 : : x, BT_REAL, dr, REQUIRED);
1925 : :
1926 : 58034 : add_sym_1 ("dexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
1927 : : gfc_check_fn_d, gfc_simplify_exp, gfc_resolve_exp,
1928 : : x, BT_REAL, dd, REQUIRED);
1929 : :
1930 : 58034 : add_sym_1 ("cexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
1931 : : NULL, gfc_simplify_exp, gfc_resolve_exp,
1932 : : x, BT_COMPLEX, dz, REQUIRED);
1933 : :
1934 : 58034 : add_sym_1 ("zexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
1935 : : NULL, gfc_simplify_exp, gfc_resolve_exp,
1936 : : x, BT_COMPLEX, dd, REQUIRED);
1937 : :
1938 : 58034 : make_alias ("cdexp", GFC_STD_GNU);
1939 : :
1940 : 58034 : make_generic ("exp", GFC_ISYM_EXP, GFC_STD_F77);
1941 : :
1942 : 58034 : add_sym_1 ("exponent", GFC_ISYM_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di,
1943 : : GFC_STD_F95, gfc_check_fn_r, gfc_simplify_exponent, gfc_resolve_exponent,
1944 : : x, BT_REAL, dr, REQUIRED);
1945 : :
1946 : 58034 : make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95);
1947 : :
1948 : 58034 : add_sym_2 ("extends_type_of", GFC_ISYM_EXTENDS_TYPE_OF, CLASS_INQUIRY,
1949 : : ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
1950 : : gfc_check_same_type_as, gfc_simplify_extends_type_of,
1951 : : gfc_resolve_extends_type_of,
1952 : : a, BT_UNKNOWN, 0, REQUIRED,
1953 : : mo, BT_UNKNOWN, 0, REQUIRED);
1954 : :
1955 : 58034 : add_sym_2 ("failed_images", GFC_ISYM_FAILED_IMAGES, CLASS_TRANSFORMATIONAL,
1956 : : ACTUAL_NO, BT_INTEGER, dd, GFC_STD_F2018,
1957 : : gfc_check_failed_or_stopped_images,
1958 : : gfc_simplify_failed_or_stopped_images,
1959 : : gfc_resolve_failed_images, team, BT_VOID, di, OPTIONAL,
1960 : : kind, BT_INTEGER, di, OPTIONAL);
1961 : :
1962 : 58034 : add_sym_0 ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
1963 : : dc, GFC_STD_GNU, NULL, NULL, gfc_resolve_fdate);
1964 : :
1965 : 58034 : make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU);
1966 : :
1967 : 58034 : add_sym_2 ("floor", GFC_ISYM_FLOOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
1968 : : gfc_check_a_ikind, gfc_simplify_floor, gfc_resolve_floor,
1969 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
1970 : :
1971 : 58034 : make_generic ("floor", GFC_ISYM_FLOOR, GFC_STD_F95);
1972 : :
1973 : : /* G77 compatible fnum */
1974 : 58034 : add_sym_1 ("fnum", GFC_ISYM_FNUM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
1975 : : di, GFC_STD_GNU, gfc_check_fnum, NULL, gfc_resolve_fnum,
1976 : : ut, BT_INTEGER, di, REQUIRED);
1977 : :
1978 : 58034 : make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU);
1979 : :
1980 : 58034 : add_sym_1 ("fraction", GFC_ISYM_FRACTION, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
1981 : : GFC_STD_F95, gfc_check_fn_r, gfc_simplify_fraction, gfc_resolve_fraction,
1982 : : x, BT_REAL, dr, REQUIRED);
1983 : :
1984 : 58034 : make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95);
1985 : :
1986 : 58034 : add_sym_2_intent ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, ACTUAL_NO,
1987 : : BT_INTEGER, di, GFC_STD_GNU,
1988 : : gfc_check_fstat, NULL, gfc_resolve_fstat,
1989 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
1990 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
1991 : :
1992 : 58034 : make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU);
1993 : :
1994 : 58034 : add_sym_1 ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
1995 : : ii, GFC_STD_GNU, gfc_check_ftell, NULL, gfc_resolve_ftell,
1996 : : ut, BT_INTEGER, di, REQUIRED);
1997 : :
1998 : 58034 : make_generic ("ftell", GFC_ISYM_FTELL, GFC_STD_GNU);
1999 : :
2000 : 58034 : add_sym_2_intent ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, ACTUAL_NO,
2001 : : BT_INTEGER, di, GFC_STD_GNU,
2002 : : gfc_check_fgetputc, NULL, gfc_resolve_fgetc,
2003 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
2004 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
2005 : :
2006 : 58034 : make_generic ("fgetc", GFC_ISYM_FGETC, GFC_STD_GNU);
2007 : :
2008 : 58034 : add_sym_1_intent ("fget", GFC_ISYM_FGET, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2009 : : di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fget,
2010 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
2011 : :
2012 : 58034 : make_generic ("fget", GFC_ISYM_FGET, GFC_STD_GNU);
2013 : :
2014 : 58034 : add_sym_2 ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2015 : : di, GFC_STD_GNU, gfc_check_fgetputc, NULL, gfc_resolve_fputc,
2016 : : ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED);
2017 : :
2018 : 58034 : make_generic ("fputc", GFC_ISYM_FPUTC, GFC_STD_GNU);
2019 : :
2020 : 58034 : add_sym_1 ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2021 : : di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fput,
2022 : : c, BT_CHARACTER, dc, REQUIRED);
2023 : :
2024 : 58034 : make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU);
2025 : :
2026 : 58034 : add_sym_1 ("gamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
2027 : : GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_gamma,
2028 : : gfc_resolve_gamma, x, BT_REAL, dr, REQUIRED);
2029 : :
2030 : 58034 : add_sym_1 ("dgamma", GFC_ISYM_TGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
2031 : : gfc_check_fn_d, gfc_simplify_gamma, gfc_resolve_gamma,
2032 : : x, BT_REAL, dr, REQUIRED);
2033 : :
2034 : 58034 : make_generic ("gamma", GFC_ISYM_TGAMMA, GFC_STD_F2008);
2035 : :
2036 : : /* Unix IDs (g77 compatibility) */
2037 : 58034 : add_sym_1 ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2038 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getcwd,
2039 : : c, BT_CHARACTER, dc, REQUIRED);
2040 : :
2041 : 58034 : make_generic ("getcwd", GFC_ISYM_GETCWD, GFC_STD_GNU);
2042 : :
2043 : 58034 : add_sym_0 ("getgid", GFC_ISYM_GETGID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2044 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getgid);
2045 : :
2046 : 58034 : make_generic ("getgid", GFC_ISYM_GETGID, GFC_STD_GNU);
2047 : :
2048 : 58034 : add_sym_0 ("getpid", GFC_ISYM_GETPID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2049 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getpid);
2050 : :
2051 : 58034 : make_generic ("getpid", GFC_ISYM_GETPID, GFC_STD_GNU);
2052 : :
2053 : 58034 : add_sym_1 ("get_team", GFC_ISYM_GET_TEAM, CLASS_TRANSFORMATIONAL,
2054 : : ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2018,
2055 : : gfc_check_get_team, NULL, gfc_resolve_get_team,
2056 : : level, BT_INTEGER, di, OPTIONAL);
2057 : :
2058 : 58034 : add_sym_0 ("getuid", GFC_ISYM_GETUID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2059 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getuid);
2060 : :
2061 : 58034 : make_generic ("getuid", GFC_ISYM_GETUID, GFC_STD_GNU);
2062 : :
2063 : 58034 : add_sym_1_intent ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, ACTUAL_NO,
2064 : : BT_INTEGER, di, GFC_STD_GNU,
2065 : : gfc_check_hostnm, NULL, gfc_resolve_hostnm,
2066 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
2067 : :
2068 : 58034 : make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU);
2069 : :
2070 : 58034 : add_sym_1 ("huge", GFC_ISYM_HUGE, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2071 : : gfc_check_huge, gfc_simplify_huge, NULL,
2072 : : x, BT_UNKNOWN, dr, REQUIRED);
2073 : :
2074 : 58034 : make_generic ("huge", GFC_ISYM_HUGE, GFC_STD_F95);
2075 : :
2076 : 58034 : add_sym_2 ("hypot", GFC_ISYM_HYPOT, CLASS_ELEMENTAL, ACTUAL_NO,
2077 : : BT_REAL, dr, GFC_STD_F2008,
2078 : : gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot,
2079 : : x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED);
2080 : :
2081 : 58034 : make_generic ("hypot", GFC_ISYM_HYPOT, GFC_STD_F2008);
2082 : :
2083 : 58034 : add_sym_2 ("iachar", GFC_ISYM_IACHAR, CLASS_ELEMENTAL, ACTUAL_NO,
2084 : : BT_INTEGER, di, GFC_STD_F95,
2085 : : gfc_check_ichar_iachar, gfc_simplify_iachar, gfc_resolve_iachar,
2086 : : c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2087 : :
2088 : 58034 : make_generic ("iachar", GFC_ISYM_IACHAR, GFC_STD_F95);
2089 : :
2090 : 58034 : add_sym_2 ("iand", GFC_ISYM_IAND, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di,
2091 : : GFC_STD_F95,
2092 : : gfc_check_iand_ieor_ior, gfc_simplify_iand, gfc_resolve_iand,
2093 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
2094 : :
2095 : 58034 : if (flag_dec_intrinsic_ints)
2096 : : {
2097 : 400 : make_alias ("biand", GFC_STD_GNU);
2098 : 400 : make_alias ("iiand", GFC_STD_GNU);
2099 : 400 : make_alias ("jiand", GFC_STD_GNU);
2100 : 400 : make_alias ("kiand", GFC_STD_GNU);
2101 : : }
2102 : :
2103 : 58034 : make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95);
2104 : :
2105 : 58034 : add_sym_2 ("and", GFC_ISYM_AND, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
2106 : : dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_and, gfc_resolve_and,
2107 : : i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
2108 : :
2109 : 58034 : make_generic ("and", GFC_ISYM_AND, GFC_STD_GNU);
2110 : :
2111 : 58034 : add_sym_3red ("iall", GFC_ISYM_IALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
2112 : : gfc_check_transf_bit_intrins, gfc_simplify_iall, gfc_resolve_iall,
2113 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2114 : : msk, BT_LOGICAL, dl, OPTIONAL);
2115 : :
2116 : 58034 : make_generic ("iall", GFC_ISYM_IALL, GFC_STD_F2008);
2117 : :
2118 : 58034 : add_sym_3red ("iany", GFC_ISYM_IANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
2119 : : gfc_check_transf_bit_intrins, gfc_simplify_iany, gfc_resolve_iany,
2120 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2121 : : msk, BT_LOGICAL, dl, OPTIONAL);
2122 : :
2123 : 58034 : make_generic ("iany", GFC_ISYM_IANY, GFC_STD_F2008);
2124 : :
2125 : 58034 : add_sym_0 ("iargc", GFC_ISYM_IARGC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2126 : : di, GFC_STD_GNU, NULL, NULL, NULL);
2127 : :
2128 : 58034 : make_generic ("iargc", GFC_ISYM_IARGC, GFC_STD_GNU);
2129 : :
2130 : 58034 : add_sym_2 ("ibclr", GFC_ISYM_IBCLR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2131 : : gfc_check_bitfcn, gfc_simplify_ibclr, gfc_resolve_ibclr,
2132 : : i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
2133 : :
2134 : 58034 : if (flag_dec_intrinsic_ints)
2135 : : {
2136 : 400 : make_alias ("bbclr", GFC_STD_GNU);
2137 : 400 : make_alias ("iibclr", GFC_STD_GNU);
2138 : 400 : make_alias ("jibclr", GFC_STD_GNU);
2139 : 400 : make_alias ("kibclr", GFC_STD_GNU);
2140 : : }
2141 : :
2142 : 58034 : make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95);
2143 : :
2144 : 58034 : add_sym_3 ("ibits", GFC_ISYM_IBITS, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2145 : : gfc_check_ibits, gfc_simplify_ibits, gfc_resolve_ibits,
2146 : : i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED,
2147 : : ln, BT_INTEGER, di, REQUIRED);
2148 : :
2149 : 58034 : if (flag_dec_intrinsic_ints)
2150 : : {
2151 : 400 : make_alias ("bbits", GFC_STD_GNU);
2152 : 400 : make_alias ("iibits", GFC_STD_GNU);
2153 : 400 : make_alias ("jibits", GFC_STD_GNU);
2154 : 400 : make_alias ("kibits", GFC_STD_GNU);
2155 : : }
2156 : :
2157 : 58034 : make_generic ("ibits", GFC_ISYM_IBITS, GFC_STD_F95);
2158 : :
2159 : 58034 : add_sym_2 ("ibset", GFC_ISYM_IBSET, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2160 : : gfc_check_bitfcn, gfc_simplify_ibset, gfc_resolve_ibset,
2161 : : i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
2162 : :
2163 : 58034 : if (flag_dec_intrinsic_ints)
2164 : : {
2165 : 400 : make_alias ("bbset", GFC_STD_GNU);
2166 : 400 : make_alias ("iibset", GFC_STD_GNU);
2167 : 400 : make_alias ("jibset", GFC_STD_GNU);
2168 : 400 : make_alias ("kibset", GFC_STD_GNU);
2169 : : }
2170 : :
2171 : 58034 : make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95);
2172 : :
2173 : 58034 : add_sym_2 ("ichar", GFC_ISYM_ICHAR, CLASS_ELEMENTAL, ACTUAL_NO,
2174 : : BT_INTEGER, di, GFC_STD_F77,
2175 : : gfc_check_ichar_iachar, gfc_simplify_ichar, gfc_resolve_ichar,
2176 : : c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2177 : :
2178 : 58034 : make_generic ("ichar", GFC_ISYM_ICHAR, GFC_STD_F77);
2179 : :
2180 : 58034 : add_sym_2 ("ieor", GFC_ISYM_IEOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di,
2181 : : GFC_STD_F95,
2182 : : gfc_check_iand_ieor_ior, gfc_simplify_ieor, gfc_resolve_ieor,
2183 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
2184 : :
2185 : 58034 : if (flag_dec_intrinsic_ints)
2186 : : {
2187 : 400 : make_alias ("bieor", GFC_STD_GNU);
2188 : 400 : make_alias ("iieor", GFC_STD_GNU);
2189 : 400 : make_alias ("jieor", GFC_STD_GNU);
2190 : 400 : make_alias ("kieor", GFC_STD_GNU);
2191 : : }
2192 : :
2193 : 58034 : make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95);
2194 : :
2195 : 58034 : add_sym_2 ("xor", GFC_ISYM_XOR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
2196 : : dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_xor, gfc_resolve_xor,
2197 : : i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
2198 : :
2199 : 58034 : make_generic ("xor", GFC_ISYM_XOR, GFC_STD_GNU);
2200 : :
2201 : 58034 : add_sym_0 ("ierrno", GFC_ISYM_IERRNO, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2202 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_ierrno);
2203 : :
2204 : 58034 : make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU);
2205 : :
2206 : 58034 : add_sym_2 ("image_index", GFC_ISYM_IMAGE_INDEX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
2207 : : gfc_check_image_index, gfc_simplify_image_index, gfc_resolve_image_index,
2208 : : ca, BT_REAL, dr, REQUIRED, sub, BT_INTEGER, ii, REQUIRED);
2209 : :
2210 : 58034 : add_sym_2 ("image_status", GFC_ISYM_IMAGE_STATUS, CLASS_ELEMENTAL, ACTUAL_NO,
2211 : : BT_INTEGER, di, GFC_STD_F2018, gfc_check_image_status,
2212 : : gfc_simplify_image_status, gfc_resolve_image_status, image,
2213 : : BT_INTEGER, di, REQUIRED, team, BT_VOID, di, OPTIONAL);
2214 : :
2215 : : /* The resolution function for INDEX is called gfc_resolve_index_func
2216 : : because the name gfc_resolve_index is already used in resolve.cc. */
2217 : 58034 : add_sym_4 ("index", GFC_ISYM_INDEX, CLASS_ELEMENTAL, ACTUAL_YES,
2218 : : BT_INTEGER, di, GFC_STD_F77,
2219 : : gfc_check_index, gfc_simplify_index, gfc_resolve_index_func,
2220 : : stg, BT_CHARACTER, dc, REQUIRED, ssg, BT_CHARACTER, dc, REQUIRED,
2221 : : bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
2222 : :
2223 : 58034 : make_generic ("index", GFC_ISYM_INDEX, GFC_STD_F77);
2224 : :
2225 : 58034 : add_sym_2 ("int", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2226 : : gfc_check_int, gfc_simplify_int, gfc_resolve_int,
2227 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2228 : :
2229 : 58034 : add_sym_1 ("ifix", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2230 : : NULL, gfc_simplify_ifix, NULL,
2231 : : a, BT_REAL, dr, REQUIRED);
2232 : :
2233 : 58034 : add_sym_1 ("idint", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2234 : : NULL, gfc_simplify_idint, NULL,
2235 : : a, BT_REAL, dd, REQUIRED);
2236 : :
2237 : 58034 : make_generic ("int", GFC_ISYM_INT, GFC_STD_F77);
2238 : :
2239 : 58034 : add_sym_1 ("int2", GFC_ISYM_INT2, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
2240 : : gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2,
2241 : : a, BT_REAL, dr, REQUIRED);
2242 : :
2243 : 58034 : make_alias ("short", GFC_STD_GNU);
2244 : :
2245 : 58034 : make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU);
2246 : :
2247 : 58034 : add_sym_1 ("int8", GFC_ISYM_INT8, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
2248 : : gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8,
2249 : : a, BT_REAL, dr, REQUIRED);
2250 : :
2251 : 58034 : make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU);
2252 : :
2253 : 58034 : add_sym_1 ("long", GFC_ISYM_LONG, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
2254 : : gfc_check_intconv, gfc_simplify_long, gfc_resolve_long,
2255 : : a, BT_REAL, dr, REQUIRED);
2256 : :
2257 : 58034 : make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU);
2258 : :
2259 : 58034 : add_sym_2 ("ior", GFC_ISYM_IOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di,
2260 : : GFC_STD_F95,
2261 : : gfc_check_iand_ieor_ior, gfc_simplify_ior, gfc_resolve_ior,
2262 : : i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
2263 : :
2264 : 58034 : if (flag_dec_intrinsic_ints)
2265 : : {
2266 : 400 : make_alias ("bior", GFC_STD_GNU);
2267 : 400 : make_alias ("iior", GFC_STD_GNU);
2268 : 400 : make_alias ("jior", GFC_STD_GNU);
2269 : 400 : make_alias ("kior", GFC_STD_GNU);
2270 : : }
2271 : :
2272 : 58034 : make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95);
2273 : :
2274 : 58034 : add_sym_2 ("or", GFC_ISYM_OR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
2275 : : dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_or, gfc_resolve_or,
2276 : : i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
2277 : :
2278 : 58034 : make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU);
2279 : :
2280 : 58034 : add_sym_3red ("iparity", GFC_ISYM_IPARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
2281 : : gfc_check_transf_bit_intrins, gfc_simplify_iparity, gfc_resolve_iparity,
2282 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2283 : : msk, BT_LOGICAL, dl, OPTIONAL);
2284 : :
2285 : 58034 : make_generic ("iparity", GFC_ISYM_IPARITY, GFC_STD_F2008);
2286 : :
2287 : : /* The following function is for G77 compatibility. */
2288 : 58034 : add_sym_1 ("irand", GFC_ISYM_IRAND, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2289 : : 4, GFC_STD_GNU, gfc_check_irand, NULL, NULL,
2290 : : i, BT_INTEGER, 4, OPTIONAL);
2291 : :
2292 : 58034 : make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU);
2293 : :
2294 : 58034 : add_sym_1 ("isatty", GFC_ISYM_ISATTY, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
2295 : : dl, GFC_STD_GNU, gfc_check_isatty, NULL, gfc_resolve_isatty,
2296 : : ut, BT_INTEGER, di, REQUIRED);
2297 : :
2298 : 58034 : make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU);
2299 : :
2300 : 58034 : add_sym_1 ("is_contiguous", GFC_ISYM_IS_CONTIGUOUS, CLASS_INQUIRY, ACTUAL_NO,
2301 : : BT_LOGICAL, dl, GFC_STD_F2008,
2302 : : gfc_check_is_contiguous, gfc_simplify_is_contiguous,
2303 : : gfc_resolve_is_contiguous,
2304 : : ar, BT_REAL, dr, REQUIRED);
2305 : :
2306 : 58034 : make_generic ("is_contiguous", GFC_ISYM_IS_CONTIGUOUS, GFC_STD_F2008);
2307 : :
2308 : 58034 : add_sym_1 ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END,
2309 : : CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
2310 : : gfc_check_i, gfc_simplify_is_iostat_end, NULL,
2311 : : i, BT_INTEGER, 0, REQUIRED);
2312 : :
2313 : 58034 : make_generic ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, GFC_STD_F2003);
2314 : :
2315 : 58034 : add_sym_1 ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR,
2316 : : CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
2317 : : gfc_check_i, gfc_simplify_is_iostat_eor, NULL,
2318 : : i, BT_INTEGER, 0, REQUIRED);
2319 : :
2320 : 58034 : make_generic ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, GFC_STD_F2003);
2321 : :
2322 : 58034 : add_sym_1 ("isnan", GFC_ISYM_ISNAN, CLASS_ELEMENTAL, ACTUAL_NO,
2323 : : BT_LOGICAL, dl, GFC_STD_GNU,
2324 : : gfc_check_isnan, gfc_simplify_isnan, NULL,
2325 : : x, BT_REAL, 0, REQUIRED);
2326 : :
2327 : 58034 : make_generic ("isnan", GFC_ISYM_ISNAN, GFC_STD_GNU);
2328 : :
2329 : 58034 : add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO,
2330 : : BT_INTEGER, di, GFC_STD_GNU,
2331 : : gfc_check_ishft, gfc_simplify_rshift, gfc_resolve_rshift,
2332 : : i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
2333 : :
2334 : 58034 : make_generic ("rshift", GFC_ISYM_RSHIFT, GFC_STD_GNU);
2335 : :
2336 : 58034 : add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO,
2337 : : BT_INTEGER, di, GFC_STD_GNU,
2338 : : gfc_check_ishft, gfc_simplify_lshift, gfc_resolve_lshift,
2339 : : i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
2340 : :
2341 : 58034 : make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU);
2342 : :
2343 : 58034 : add_sym_2 ("ishft", GFC_ISYM_ISHFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2344 : : gfc_check_ishft, gfc_simplify_ishft, gfc_resolve_ishft,
2345 : : i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
2346 : :
2347 : 58034 : if (flag_dec_intrinsic_ints)
2348 : : {
2349 : 400 : make_alias ("bshft", GFC_STD_GNU);
2350 : 400 : make_alias ("iishft", GFC_STD_GNU);
2351 : 400 : make_alias ("jishft", GFC_STD_GNU);
2352 : 400 : make_alias ("kishft", GFC_STD_GNU);
2353 : : }
2354 : :
2355 : 58034 : make_generic ("ishft", GFC_ISYM_ISHFT, GFC_STD_F95);
2356 : :
2357 : 58034 : add_sym_3 ("ishftc", GFC_ISYM_ISHFTC, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2358 : : gfc_check_ishftc, gfc_simplify_ishftc, gfc_resolve_ishftc,
2359 : : i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED,
2360 : : sz, BT_INTEGER, di, OPTIONAL);
2361 : :
2362 : 58034 : if (flag_dec_intrinsic_ints)
2363 : : {
2364 : 400 : make_alias ("bshftc", GFC_STD_GNU);
2365 : 400 : make_alias ("iishftc", GFC_STD_GNU);
2366 : 400 : make_alias ("jishftc", GFC_STD_GNU);
2367 : 400 : make_alias ("kishftc", GFC_STD_GNU);
2368 : : }
2369 : :
2370 : 58034 : make_generic ("ishftc", GFC_ISYM_ISHFTC, GFC_STD_F95);
2371 : :
2372 : 58034 : add_sym_2 ("kill", GFC_ISYM_KILL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2373 : : di, GFC_STD_GNU, gfc_check_kill, NULL, NULL,
2374 : : pid, BT_INTEGER, di, REQUIRED, sig, BT_INTEGER, di, REQUIRED);
2375 : :
2376 : 58034 : make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU);
2377 : :
2378 : 58034 : add_sym_1 ("kind", GFC_ISYM_KIND, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2379 : : gfc_check_kind, gfc_simplify_kind, NULL,
2380 : : x, BT_REAL, dr, REQUIRED);
2381 : :
2382 : 58034 : make_generic ("kind", GFC_ISYM_KIND, GFC_STD_F95);
2383 : :
2384 : 58034 : add_sym_3 ("lbound", GFC_ISYM_LBOUND, CLASS_INQUIRY, ACTUAL_NO,
2385 : : BT_INTEGER, di, GFC_STD_F95,
2386 : : gfc_check_lbound, gfc_simplify_lbound, gfc_resolve_lbound,
2387 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, di, OPTIONAL,
2388 : : kind, BT_INTEGER, di, OPTIONAL);
2389 : :
2390 : 58034 : make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95);
2391 : :
2392 : 58034 : add_sym_3 ("lcobound", GFC_ISYM_LCOBOUND, CLASS_INQUIRY, ACTUAL_NO,
2393 : : BT_INTEGER, di, GFC_STD_F2008,
2394 : : gfc_check_lcobound, gfc_simplify_lcobound, gfc_resolve_lcobound,
2395 : : ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2396 : : kind, BT_INTEGER, di, OPTIONAL);
2397 : :
2398 : 58034 : make_generic ("lcobound", GFC_ISYM_LCOBOUND, GFC_STD_F2008);
2399 : :
2400 : 58034 : add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO,
2401 : : BT_INTEGER, di, GFC_STD_F2008,
2402 : : gfc_check_i, gfc_simplify_leadz, NULL,
2403 : : i, BT_INTEGER, di, REQUIRED);
2404 : :
2405 : 58034 : make_generic ("leadz", GFC_ISYM_LEADZ, GFC_STD_F2008);
2406 : :
2407 : 58034 : add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES,
2408 : : BT_INTEGER, di, GFC_STD_F77,
2409 : : gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len,
2410 : : stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2411 : :
2412 : 58034 : make_generic ("len", GFC_ISYM_LEN, GFC_STD_F77);
2413 : :
2414 : 58034 : add_sym_2 ("len_trim", GFC_ISYM_LEN_TRIM, CLASS_ELEMENTAL, ACTUAL_NO,
2415 : : BT_INTEGER, di, GFC_STD_F95,
2416 : : gfc_check_len_lentrim, gfc_simplify_len_trim, gfc_resolve_len_trim,
2417 : : stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2418 : :
2419 : 58034 : make_alias ("lnblnk", GFC_STD_GNU);
2420 : :
2421 : 58034 : make_generic ("len_trim", GFC_ISYM_LEN_TRIM, GFC_STD_F95);
2422 : :
2423 : 58034 : add_sym_1 ("lgamma", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL,
2424 : : dr, GFC_STD_GNU,
2425 : : gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma,
2426 : : x, BT_REAL, dr, REQUIRED);
2427 : :
2428 : 58034 : make_alias ("log_gamma", GFC_STD_F2008);
2429 : :
2430 : 58034 : add_sym_1 ("algama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
2431 : : gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma,
2432 : : x, BT_REAL, dr, REQUIRED);
2433 : :
2434 : 58034 : add_sym_1 ("dlgama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
2435 : : gfc_check_fn_d, gfc_simplify_lgamma, gfc_resolve_lgamma,
2436 : : x, BT_REAL, dr, REQUIRED);
2437 : :
2438 : 58034 : make_generic ("log_gamma", GFC_ISYM_LGAMMA, GFC_STD_F2008);
2439 : :
2440 : :
2441 : 58034 : add_sym_2 ("lge", GFC_ISYM_LGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
2442 : : GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lge, NULL,
2443 : : sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
2444 : :
2445 : 58034 : make_generic ("lge", GFC_ISYM_LGE, GFC_STD_F77);
2446 : :
2447 : 58034 : add_sym_2 ("lgt", GFC_ISYM_LGT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
2448 : : GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lgt, NULL,
2449 : : sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
2450 : :
2451 : 58034 : make_generic ("lgt", GFC_ISYM_LGT, GFC_STD_F77);
2452 : :
2453 : 58034 : add_sym_2 ("lle",GFC_ISYM_LLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
2454 : : GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lle, NULL,
2455 : : sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
2456 : :
2457 : 58034 : make_generic ("lle", GFC_ISYM_LLE, GFC_STD_F77);
2458 : :
2459 : 58034 : add_sym_2 ("llt", GFC_ISYM_LLT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
2460 : : GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_llt, NULL,
2461 : : sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
2462 : :
2463 : 58034 : make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77);
2464 : :
2465 : 58034 : add_sym_2 ("link", GFC_ISYM_LINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
2466 : : GFC_STD_GNU, gfc_check_link, NULL, gfc_resolve_link,
2467 : : p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
2468 : :
2469 : 58034 : make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU);
2470 : :
2471 : 58034 : add_sym_1 ("log", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2472 : : gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log,
2473 : : x, BT_REAL, dr, REQUIRED);
2474 : :
2475 : 58034 : add_sym_1 ("alog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
2476 : : NULL, gfc_simplify_log, gfc_resolve_log,
2477 : : x, BT_REAL, dr, REQUIRED);
2478 : :
2479 : 58034 : add_sym_1 ("dlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
2480 : : gfc_check_fn_d, gfc_simplify_log, gfc_resolve_log,
2481 : : x, BT_REAL, dd, REQUIRED);
2482 : :
2483 : 58034 : add_sym_1 ("clog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
2484 : : NULL, gfc_simplify_log, gfc_resolve_log,
2485 : : x, BT_COMPLEX, dz, REQUIRED);
2486 : :
2487 : 58034 : add_sym_1 ("zlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
2488 : : NULL, gfc_simplify_log, gfc_resolve_log,
2489 : : x, BT_COMPLEX, dd, REQUIRED);
2490 : :
2491 : 58034 : make_alias ("cdlog", GFC_STD_GNU);
2492 : :
2493 : 58034 : make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77);
2494 : :
2495 : 58034 : add_sym_1 ("log10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2496 : : gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10,
2497 : : x, BT_REAL, dr, REQUIRED);
2498 : :
2499 : 58034 : add_sym_1 ("alog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
2500 : : NULL, gfc_simplify_log10, gfc_resolve_log10,
2501 : : x, BT_REAL, dr, REQUIRED);
2502 : :
2503 : 58034 : add_sym_1 ("dlog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
2504 : : gfc_check_fn_d, gfc_simplify_log10, gfc_resolve_log10,
2505 : : x, BT_REAL, dd, REQUIRED);
2506 : :
2507 : 58034 : make_generic ("log10", GFC_ISYM_LOG10, GFC_STD_F77);
2508 : :
2509 : 58034 : add_sym_2 ("logical", GFC_ISYM_LOGICAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
2510 : : gfc_check_logical, gfc_simplify_logical, gfc_resolve_logical,
2511 : : l, BT_LOGICAL, dl, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2512 : :
2513 : 58034 : make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95);
2514 : :
2515 : 58034 : add_sym_2_intent ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, ACTUAL_NO,
2516 : : BT_INTEGER, di, GFC_STD_GNU,
2517 : : gfc_check_stat, NULL, gfc_resolve_lstat,
2518 : : nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
2519 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
2520 : :
2521 : 58034 : make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU);
2522 : :
2523 : 58034 : add_sym_1 ("malloc", GFC_ISYM_MALLOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii,
2524 : : GFC_STD_GNU, gfc_check_malloc, NULL, NULL,
2525 : : sz, BT_INTEGER, di, REQUIRED);
2526 : :
2527 : 58034 : make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU);
2528 : :
2529 : 58034 : add_sym_2 ("maskl", GFC_ISYM_MASKL, CLASS_ELEMENTAL, ACTUAL_NO,
2530 : : BT_INTEGER, di, GFC_STD_F2008,
2531 : : gfc_check_mask, gfc_simplify_maskl, gfc_resolve_mask,
2532 : : i, BT_INTEGER, di, REQUIRED,
2533 : : kind, BT_INTEGER, di, OPTIONAL);
2534 : :
2535 : 58034 : make_generic ("maskl", GFC_ISYM_MASKL, GFC_STD_F2008);
2536 : :
2537 : 58034 : add_sym_2 ("maskr", GFC_ISYM_MASKR, CLASS_ELEMENTAL, ACTUAL_NO,
2538 : : BT_INTEGER, di, GFC_STD_F2008,
2539 : : gfc_check_mask, gfc_simplify_maskr, gfc_resolve_mask,
2540 : : i, BT_INTEGER, di, REQUIRED,
2541 : : kind, BT_INTEGER, di, OPTIONAL);
2542 : :
2543 : 58034 : make_generic ("maskr", GFC_ISYM_MASKR, GFC_STD_F2008);
2544 : :
2545 : 58034 : add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2546 : : gfc_check_matmul, gfc_simplify_matmul, gfc_resolve_matmul,
2547 : : ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED);
2548 : :
2549 : 58034 : make_generic ("matmul", GFC_ISYM_MATMUL, GFC_STD_F95);
2550 : :
2551 : : /* Note: amax0 is equivalent to real(max), max1 is equivalent to
2552 : : int(max). The max function must take at least two arguments. */
2553 : :
2554 : 58034 : add_sym_1m ("max", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77,
2555 : : gfc_check_min_max, gfc_simplify_max, gfc_resolve_max,
2556 : : a1, BT_UNKNOWN, dr, REQUIRED, a2, BT_UNKNOWN, dr, REQUIRED);
2557 : :
2558 : 58034 : add_sym_1m ("max0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2559 : : gfc_check_min_max_integer, gfc_simplify_max, NULL,
2560 : : a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
2561 : :
2562 : 58034 : add_sym_1m ("amax0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2563 : : gfc_check_min_max_integer, gfc_simplify_max, NULL,
2564 : : a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
2565 : :
2566 : 58034 : add_sym_1m ("amax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2567 : : gfc_check_min_max_real, gfc_simplify_max, NULL,
2568 : : a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
2569 : :
2570 : 58034 : add_sym_1m ("max1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2571 : : gfc_check_min_max_real, gfc_simplify_max, NULL,
2572 : : a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
2573 : :
2574 : 58034 : add_sym_1m ("dmax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
2575 : : gfc_check_min_max_double, gfc_simplify_max, NULL,
2576 : : a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED);
2577 : :
2578 : 58034 : make_generic ("max", GFC_ISYM_MAX, GFC_STD_F77);
2579 : :
2580 : 58034 : add_sym_1 ("maxexponent", GFC_ISYM_MAXEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER,
2581 : : di, GFC_STD_F95, gfc_check_fn_r, gfc_simplify_maxexponent, NULL,
2582 : : x, BT_UNKNOWN, dr, REQUIRED);
2583 : :
2584 : 58034 : make_generic ("maxexponent", GFC_ISYM_MAXEXPONENT, GFC_STD_F95);
2585 : :
2586 : 58034 : add_sym_5ml ("maxloc", GFC_ISYM_MAXLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2587 : : gfc_check_minloc_maxloc, gfc_simplify_maxloc, gfc_resolve_maxloc,
2588 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2589 : : msk, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL,
2590 : : bck, BT_LOGICAL, dl, OPTIONAL);
2591 : :
2592 : 58034 : make_generic ("maxloc", GFC_ISYM_MAXLOC, GFC_STD_F95);
2593 : :
2594 : 58034 : add_sym_6fl ("findloc", GFC_ISYM_FINDLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO,
2595 : : BT_INTEGER, di, GFC_STD_F2008,
2596 : : gfc_check_findloc, gfc_simplify_findloc, gfc_resolve_findloc,
2597 : : ar, BT_REAL, dr, REQUIRED, val, BT_REAL, dr, REQUIRED,
2598 : : dm, BT_INTEGER, ii, OPTIONAL, msk, BT_LOGICAL, dl, OPTIONAL,
2599 : : kind, BT_INTEGER, di, OPTIONAL, bck, BT_LOGICAL, dl, OPTIONAL);
2600 : :
2601 : 58034 : make_generic ("findloc", GFC_ISYM_FINDLOC, GFC_STD_F2008);
2602 : :
2603 : 58034 : add_sym_3red ("maxval", GFC_ISYM_MAXVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2604 : : gfc_check_minval_maxval, gfc_simplify_maxval, gfc_resolve_maxval,
2605 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2606 : : msk, BT_LOGICAL, dl, OPTIONAL);
2607 : :
2608 : 58034 : make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95);
2609 : :
2610 : 58034 : add_sym_0 ("mclock", GFC_ISYM_MCLOCK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
2611 : : GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock);
2612 : :
2613 : 58034 : make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU);
2614 : :
2615 : 58034 : add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
2616 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8);
2617 : :
2618 : 58034 : make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU);
2619 : :
2620 : 58034 : add_sym_3 ("merge", GFC_ISYM_MERGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2621 : : gfc_check_merge, gfc_simplify_merge, gfc_resolve_merge,
2622 : : ts, BT_REAL, dr, REQUIRED, fs, BT_REAL, dr, REQUIRED,
2623 : : msk, BT_LOGICAL, dl, REQUIRED);
2624 : :
2625 : 58034 : make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95);
2626 : :
2627 : 58034 : add_sym_3 ("merge_bits", GFC_ISYM_MERGE_BITS, CLASS_ELEMENTAL, ACTUAL_NO,
2628 : : BT_INTEGER, di, GFC_STD_F2008,
2629 : : gfc_check_merge_bits, gfc_simplify_merge_bits,
2630 : : gfc_resolve_merge_bits,
2631 : : i, BT_INTEGER, di, REQUIRED,
2632 : : j, BT_INTEGER, di, REQUIRED,
2633 : : msk, BT_INTEGER, di, REQUIRED);
2634 : :
2635 : 58034 : make_generic ("merge_bits", GFC_ISYM_MERGE_BITS, GFC_STD_F2008);
2636 : :
2637 : : /* Note: amin0 is equivalent to real(min), min1 is equivalent to
2638 : : int(min). */
2639 : :
2640 : 58034 : add_sym_1m ("min", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77,
2641 : : gfc_check_min_max, gfc_simplify_min, gfc_resolve_min,
2642 : : a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
2643 : :
2644 : 58034 : add_sym_1m ("min0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2645 : : gfc_check_min_max_integer, gfc_simplify_min, NULL,
2646 : : a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
2647 : :
2648 : 58034 : add_sym_1m ("amin0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2649 : : gfc_check_min_max_integer, gfc_simplify_min, NULL,
2650 : : a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
2651 : :
2652 : 58034 : add_sym_1m ("amin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2653 : : gfc_check_min_max_real, gfc_simplify_min, NULL,
2654 : : a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
2655 : :
2656 : 58034 : add_sym_1m ("min1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
2657 : : gfc_check_min_max_real, gfc_simplify_min, NULL,
2658 : : a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
2659 : :
2660 : 58034 : add_sym_1m ("dmin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
2661 : : gfc_check_min_max_double, gfc_simplify_min, NULL,
2662 : : a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED);
2663 : :
2664 : 58034 : make_generic ("min", GFC_ISYM_MIN, GFC_STD_F77);
2665 : :
2666 : 58034 : add_sym_1 ("minexponent", GFC_ISYM_MINEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER,
2667 : : di, GFC_STD_F95, gfc_check_fn_r, gfc_simplify_minexponent, NULL,
2668 : : x, BT_UNKNOWN, dr, REQUIRED);
2669 : :
2670 : 58034 : make_generic ("minexponent", GFC_ISYM_MINEXPONENT, GFC_STD_F95);
2671 : :
2672 : 58034 : add_sym_5ml ("minloc", GFC_ISYM_MINLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2673 : : gfc_check_minloc_maxloc, gfc_simplify_minloc, gfc_resolve_minloc,
2674 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2675 : : msk, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL,
2676 : : bck, BT_LOGICAL, dl, OPTIONAL);
2677 : :
2678 : 58034 : make_generic ("minloc", GFC_ISYM_MINLOC, GFC_STD_F95);
2679 : :
2680 : 58034 : add_sym_3red ("minval", GFC_ISYM_MINVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2681 : : gfc_check_minval_maxval, gfc_simplify_minval, gfc_resolve_minval,
2682 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2683 : : msk, BT_LOGICAL, dl, OPTIONAL);
2684 : :
2685 : 58034 : make_generic ("minval", GFC_ISYM_MINVAL, GFC_STD_F95);
2686 : :
2687 : 58034 : add_sym_2 ("mod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
2688 : : gfc_check_a_p, gfc_simplify_mod, gfc_resolve_mod,
2689 : : a, BT_INTEGER, di, REQUIRED, p, BT_INTEGER, di, REQUIRED);
2690 : :
2691 : 58034 : if (flag_dec_intrinsic_ints)
2692 : : {
2693 : 400 : make_alias ("bmod", GFC_STD_GNU);
2694 : 400 : make_alias ("imod", GFC_STD_GNU);
2695 : 400 : make_alias ("jmod", GFC_STD_GNU);
2696 : 400 : make_alias ("kmod", GFC_STD_GNU);
2697 : : }
2698 : :
2699 : 58034 : add_sym_2 ("amod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
2700 : : NULL, gfc_simplify_mod, gfc_resolve_mod,
2701 : : a, BT_REAL, dr, REQUIRED, p, BT_REAL, dr, REQUIRED);
2702 : :
2703 : 58034 : add_sym_2 ("dmod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
2704 : : gfc_check_x_yd, gfc_simplify_mod, gfc_resolve_mod,
2705 : : a, BT_REAL, dd, REQUIRED, p, BT_REAL, dd, REQUIRED);
2706 : :
2707 : 58034 : make_generic ("mod", GFC_ISYM_MOD, GFC_STD_F77);
2708 : :
2709 : 58034 : add_sym_2 ("modulo", GFC_ISYM_MODULO, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, di, GFC_STD_F95,
2710 : : gfc_check_a_p, gfc_simplify_modulo, gfc_resolve_modulo,
2711 : : a, BT_REAL, di, REQUIRED, p, BT_REAL, di, REQUIRED);
2712 : :
2713 : 58034 : make_generic ("modulo", GFC_ISYM_MODULO, GFC_STD_F95);
2714 : :
2715 : 58034 : add_sym_2 ("nearest", GFC_ISYM_NEAREST, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2716 : : gfc_check_nearest, gfc_simplify_nearest, gfc_resolve_nearest,
2717 : : x, BT_REAL, dr, REQUIRED, s, BT_REAL, dr, REQUIRED);
2718 : :
2719 : 58034 : make_generic ("nearest", GFC_ISYM_NEAREST, GFC_STD_F95);
2720 : :
2721 : 58034 : add_sym_1 ("new_line", GFC_ISYM_NEW_LINE, CLASS_INQUIRY, ACTUAL_NO, BT_CHARACTER, dc,
2722 : : GFC_STD_F2003, gfc_check_new_line, gfc_simplify_new_line, NULL,
2723 : : a, BT_CHARACTER, dc, REQUIRED);
2724 : :
2725 : 58034 : make_generic ("new_line", GFC_ISYM_NEW_LINE, GFC_STD_F2003);
2726 : :
2727 : 58034 : add_sym_2 ("nint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
2728 : : gfc_check_a_ikind, gfc_simplify_nint, gfc_resolve_nint,
2729 : : a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2730 : :
2731 : 58034 : add_sym_1 ("idnint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
2732 : : gfc_check_idnint, gfc_simplify_idnint, gfc_resolve_idnint,
2733 : : a, BT_REAL, dd, REQUIRED);
2734 : :
2735 : 58034 : make_generic ("nint", GFC_ISYM_NINT, GFC_STD_F77);
2736 : :
2737 : 58034 : add_sym_1 ("not", GFC_ISYM_NOT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2738 : : gfc_check_i, gfc_simplify_not, gfc_resolve_not,
2739 : : i, BT_INTEGER, di, REQUIRED);
2740 : :
2741 : 58034 : if (flag_dec_intrinsic_ints)
2742 : : {
2743 : 400 : make_alias ("bnot", GFC_STD_GNU);
2744 : 400 : make_alias ("inot", GFC_STD_GNU);
2745 : 400 : make_alias ("jnot", GFC_STD_GNU);
2746 : 400 : make_alias ("knot", GFC_STD_GNU);
2747 : : }
2748 : :
2749 : 58034 : make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95);
2750 : :
2751 : 58034 : add_sym_2 ("norm2", GFC_ISYM_NORM2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr,
2752 : : GFC_STD_F2008, gfc_check_norm2, gfc_simplify_norm2, gfc_resolve_norm2,
2753 : : x, BT_REAL, dr, REQUIRED,
2754 : : dm, BT_INTEGER, ii, OPTIONAL);
2755 : :
2756 : 58034 : make_generic ("norm2", GFC_ISYM_NORM2, GFC_STD_F2008);
2757 : :
2758 : 58034 : add_sym_1 ("null", GFC_ISYM_NULL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2759 : : gfc_check_null, gfc_simplify_null, NULL,
2760 : : mo, BT_INTEGER, di, OPTIONAL);
2761 : :
2762 : 58034 : make_generic ("null", GFC_ISYM_NULL, GFC_STD_F95);
2763 : :
2764 : 58034 : add_sym_2 ("num_images", GFC_ISYM_NUM_IMAGES, CLASS_TRANSFORMATIONAL,
2765 : : ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
2766 : : gfc_check_num_images, gfc_simplify_num_images, NULL,
2767 : : dist, BT_INTEGER, di, OPTIONAL,
2768 : : failed, BT_LOGICAL, dl, OPTIONAL);
2769 : :
2770 : 58034 : add_sym_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2771 : : gfc_check_pack, gfc_simplify_pack, gfc_resolve_pack,
2772 : : ar, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED,
2773 : : v, BT_REAL, dr, OPTIONAL);
2774 : :
2775 : 58034 : make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95);
2776 : :
2777 : :
2778 : 58034 : add_sym_2 ("parity", GFC_ISYM_PARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl,
2779 : : GFC_STD_F2008, gfc_check_parity, gfc_simplify_parity, gfc_resolve_parity,
2780 : : msk, BT_LOGICAL, dl, REQUIRED,
2781 : : dm, BT_INTEGER, ii, OPTIONAL);
2782 : :
2783 : 58034 : make_generic ("parity", GFC_ISYM_PARITY, GFC_STD_F2008);
2784 : :
2785 : 58034 : add_sym_1 ("popcnt", GFC_ISYM_POPCNT, CLASS_ELEMENTAL, ACTUAL_NO,
2786 : : BT_INTEGER, di, GFC_STD_F2008,
2787 : : gfc_check_i, gfc_simplify_popcnt, NULL,
2788 : : i, BT_INTEGER, di, REQUIRED);
2789 : :
2790 : 58034 : make_generic ("popcnt", GFC_ISYM_POPCNT, GFC_STD_F2008);
2791 : :
2792 : 58034 : add_sym_1 ("poppar", GFC_ISYM_POPPAR, CLASS_ELEMENTAL, ACTUAL_NO,
2793 : : BT_INTEGER, di, GFC_STD_F2008,
2794 : : gfc_check_i, gfc_simplify_poppar, NULL,
2795 : : i, BT_INTEGER, di, REQUIRED);
2796 : :
2797 : 58034 : make_generic ("poppar", GFC_ISYM_POPPAR, GFC_STD_F2008);
2798 : :
2799 : 58034 : add_sym_1 ("precision", GFC_ISYM_PRECISION, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2800 : : gfc_check_precision, gfc_simplify_precision, NULL,
2801 : : x, BT_UNKNOWN, 0, REQUIRED);
2802 : :
2803 : 58034 : make_generic ("precision", GFC_ISYM_PRECISION, GFC_STD_F95);
2804 : :
2805 : 58034 : add_sym_1_intent ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO,
2806 : : BT_LOGICAL, dl, GFC_STD_F95, gfc_check_present, NULL, NULL,
2807 : : a, BT_REAL, dr, REQUIRED, INTENT_UNKNOWN);
2808 : :
2809 : 58034 : make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95);
2810 : :
2811 : 58034 : add_sym_3red ("product", GFC_ISYM_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2812 : : gfc_check_product_sum, gfc_simplify_product, gfc_resolve_product,
2813 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
2814 : : msk, BT_LOGICAL, dl, OPTIONAL);
2815 : :
2816 : 58034 : make_generic ("product", GFC_ISYM_PRODUCT, GFC_STD_F95);
2817 : :
2818 : 58034 : add_sym_1 ("radix", GFC_ISYM_RADIX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2819 : : gfc_check_radix, gfc_simplify_radix, NULL,
2820 : : x, BT_UNKNOWN, 0, REQUIRED);
2821 : :
2822 : 58034 : make_generic ("radix", GFC_ISYM_RADIX, GFC_STD_F95);
2823 : :
2824 : : /* The following function is for G77 compatibility. */
2825 : 58034 : add_sym_1 ("rand", GFC_ISYM_RAND, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
2826 : : 4, GFC_STD_GNU, gfc_check_rand, NULL, NULL,
2827 : : i, BT_INTEGER, 4, OPTIONAL);
2828 : :
2829 : : /* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran()
2830 : : use slightly different shoddy multiplicative congruential PRNG. */
2831 : 58034 : make_alias ("ran", GFC_STD_GNU);
2832 : :
2833 : 58034 : make_generic ("rand", GFC_ISYM_RAND, GFC_STD_GNU);
2834 : :
2835 : 58034 : add_sym_1 ("range", GFC_ISYM_RANGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2836 : : gfc_check_range, gfc_simplify_range, NULL,
2837 : : x, BT_REAL, dr, REQUIRED);
2838 : :
2839 : 58034 : make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95);
2840 : :
2841 : 58034 : add_sym_1 ("rank", GFC_ISYM_RANK, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di,
2842 : : GFC_STD_F2018, gfc_check_rank, gfc_simplify_rank, gfc_resolve_rank,
2843 : : a, BT_REAL, dr, REQUIRED);
2844 : 58034 : make_generic ("rank", GFC_ISYM_RANK, GFC_STD_F2018);
2845 : :
2846 : 58034 : add_sym_2 ("real", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2847 : : gfc_check_real, gfc_simplify_real, gfc_resolve_real,
2848 : : a, BT_UNKNOWN, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
2849 : :
2850 : 58034 : make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77);
2851 : :
2852 : : /* This provides compatibility with g77. */
2853 : 58034 : add_sym_1 ("realpart", GFC_ISYM_REALPART, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
2854 : : gfc_check_fn_c, gfc_simplify_realpart, gfc_resolve_realpart,
2855 : : a, BT_UNKNOWN, dr, REQUIRED);
2856 : :
2857 : 58034 : make_generic ("realpart", GFC_ISYM_REALPART, GFC_STD_F77);
2858 : :
2859 : 58034 : add_sym_1 ("float", GFC_ISYM_FLOAT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2860 : : gfc_check_float, gfc_simplify_float, NULL,
2861 : : a, BT_INTEGER, di, REQUIRED);
2862 : :
2863 : 58034 : if (flag_dec_intrinsic_ints)
2864 : : {
2865 : 400 : make_alias ("floati", GFC_STD_GNU);
2866 : 400 : make_alias ("floatj", GFC_STD_GNU);
2867 : 400 : make_alias ("floatk", GFC_STD_GNU);
2868 : : }
2869 : :
2870 : 58034 : make_generic ("float", GFC_ISYM_FLOAT, GFC_STD_F77);
2871 : :
2872 : 58034 : add_sym_1 ("dfloat", GFC_ISYM_DFLOAT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
2873 : : gfc_check_float, gfc_simplify_dble, gfc_resolve_dble,
2874 : : a, BT_REAL, dr, REQUIRED);
2875 : :
2876 : 58034 : make_generic ("dfloat", GFC_ISYM_DFLOAT, GFC_STD_F77);
2877 : :
2878 : 58034 : add_sym_1 ("sngl", GFC_ISYM_SNGL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
2879 : : gfc_check_sngl, gfc_simplify_sngl, NULL,
2880 : : a, BT_REAL, dd, REQUIRED);
2881 : :
2882 : 58034 : make_generic ("sngl", GFC_ISYM_SNGL, GFC_STD_F77);
2883 : :
2884 : 58034 : add_sym_2 ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
2885 : : GFC_STD_GNU, gfc_check_rename, NULL, gfc_resolve_rename,
2886 : : p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
2887 : :
2888 : 58034 : make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU);
2889 : :
2890 : 58034 : add_sym_2 ("repeat", GFC_ISYM_REPEAT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95,
2891 : : gfc_check_repeat, gfc_simplify_repeat, gfc_resolve_repeat,
2892 : : stg, BT_CHARACTER, dc, REQUIRED, ncopies, BT_INTEGER, di, REQUIRED);
2893 : :
2894 : 58034 : make_generic ("repeat", GFC_ISYM_REPEAT, GFC_STD_F95);
2895 : :
2896 : 58034 : add_sym_4 ("reshape", GFC_ISYM_RESHAPE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2897 : : gfc_check_reshape, gfc_simplify_reshape, gfc_resolve_reshape,
2898 : : src, BT_REAL, dr, REQUIRED, shp, BT_INTEGER, ii, REQUIRED,
2899 : : pad, BT_REAL, dr, OPTIONAL, ord, BT_INTEGER, ii, OPTIONAL);
2900 : :
2901 : 58034 : make_generic ("reshape", GFC_ISYM_RESHAPE, GFC_STD_F95);
2902 : :
2903 : 58034 : add_sym_1 ("rrspacing", GFC_ISYM_RRSPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
2904 : : GFC_STD_F95, gfc_check_fn_r, gfc_simplify_rrspacing, gfc_resolve_rrspacing,
2905 : : x, BT_REAL, dr, REQUIRED);
2906 : :
2907 : 58034 : make_generic ("rrspacing", GFC_ISYM_RRSPACING, GFC_STD_F95);
2908 : :
2909 : 58034 : add_sym_2 ("same_type_as", GFC_ISYM_SAME_TYPE_AS, CLASS_INQUIRY, ACTUAL_NO,
2910 : : BT_LOGICAL, dl, GFC_STD_F2003,
2911 : : gfc_check_same_type_as, gfc_simplify_same_type_as, NULL,
2912 : : a, BT_UNKNOWN, 0, REQUIRED,
2913 : : b, BT_UNKNOWN, 0, REQUIRED);
2914 : :
2915 : 58034 : add_sym_2 ("scale", GFC_ISYM_SCALE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2916 : : gfc_check_scale, gfc_simplify_scale, gfc_resolve_scale,
2917 : : x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED);
2918 : :
2919 : 58034 : make_generic ("scale", GFC_ISYM_SCALE, GFC_STD_F95);
2920 : :
2921 : 58034 : add_sym_4 ("scan", GFC_ISYM_SCAN, CLASS_ELEMENTAL, ACTUAL_NO,
2922 : : BT_INTEGER, di, GFC_STD_F95,
2923 : : gfc_check_scan, gfc_simplify_scan, gfc_resolve_scan,
2924 : : stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED,
2925 : : bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
2926 : :
2927 : 58034 : make_generic ("scan", GFC_ISYM_SCAN, GFC_STD_F95);
2928 : :
2929 : : /* Added for G77 compatibility garbage. */
2930 : 58034 : add_sym_0 ("second", GFC_ISYM_SECOND, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
2931 : : 4, GFC_STD_GNU, NULL, NULL, NULL);
2932 : :
2933 : 58034 : make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU);
2934 : :
2935 : : /* Added for G77 compatibility. */
2936 : 58034 : add_sym_1 ("secnds", GFC_ISYM_SECNDS, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
2937 : : dr, GFC_STD_GNU, gfc_check_secnds, NULL, gfc_resolve_secnds,
2938 : : x, BT_REAL, dr, REQUIRED);
2939 : :
2940 : 58034 : make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU);
2941 : :
2942 : 58034 : add_sym_1 ("selected_char_kind", GFC_ISYM_SC_KIND, CLASS_TRANSFORMATIONAL,
2943 : : ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003,
2944 : : gfc_check_selected_char_kind, gfc_simplify_selected_char_kind,
2945 : : NULL, nm, BT_CHARACTER, dc, REQUIRED);
2946 : :
2947 : 58034 : make_generic ("selected_char_kind", GFC_ISYM_SC_KIND, GFC_STD_F2003);
2948 : :
2949 : 58034 : add_sym_1 ("selected_int_kind", GFC_ISYM_SI_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di,
2950 : : GFC_STD_F95, gfc_check_selected_int_kind,
2951 : : gfc_simplify_selected_int_kind, NULL, r, BT_INTEGER, di, REQUIRED);
2952 : :
2953 : 58034 : make_generic ("selected_int_kind", GFC_ISYM_SI_KIND, GFC_STD_F95);
2954 : :
2955 : 58034 : add_sym_3 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di,
2956 : : GFC_STD_F95, gfc_check_selected_real_kind,
2957 : : gfc_simplify_selected_real_kind, NULL,
2958 : : p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL,
2959 : : "radix", BT_INTEGER, di, OPTIONAL);
2960 : :
2961 : 58034 : make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95);
2962 : :
2963 : 58034 : add_sym_2 ("set_exponent", GFC_ISYM_SET_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
2964 : : gfc_check_set_exponent, gfc_simplify_set_exponent,
2965 : : gfc_resolve_set_exponent,
2966 : : x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED);
2967 : :
2968 : 58034 : make_generic ("set_exponent", GFC_ISYM_SET_EXPONENT, GFC_STD_F95);
2969 : :
2970 : 58034 : add_sym_2 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
2971 : : gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape,
2972 : : src, BT_REAL, dr, REQUIRED,
2973 : : kind, BT_INTEGER, di, OPTIONAL);
2974 : :
2975 : 58034 : make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95);
2976 : :
2977 : 58034 : add_sym_2 ("shifta", GFC_ISYM_SHIFTA, CLASS_ELEMENTAL, ACTUAL_NO,
2978 : : BT_INTEGER, di, GFC_STD_F2008,
2979 : : gfc_check_shift, gfc_simplify_shifta, gfc_resolve_shift,
2980 : : i, BT_INTEGER, di, REQUIRED,
2981 : : sh, BT_INTEGER, di, REQUIRED);
2982 : :
2983 : 58034 : make_generic ("shifta", GFC_ISYM_SHIFTA, GFC_STD_F2008);
2984 : :
2985 : 58034 : add_sym_2 ("shiftl", GFC_ISYM_SHIFTL, CLASS_ELEMENTAL, ACTUAL_NO,
2986 : : BT_INTEGER, di, GFC_STD_F2008,
2987 : : gfc_check_shift, gfc_simplify_shiftl, gfc_resolve_shift,
2988 : : i, BT_INTEGER, di, REQUIRED,
2989 : : sh, BT_INTEGER, di, REQUIRED);
2990 : :
2991 : 58034 : make_generic ("shiftl", GFC_ISYM_SHIFTL, GFC_STD_F2008);
2992 : :
2993 : 58034 : add_sym_2 ("shiftr", GFC_ISYM_SHIFTR, CLASS_ELEMENTAL, ACTUAL_NO,
2994 : : BT_INTEGER, di, GFC_STD_F2008,
2995 : : gfc_check_shift, gfc_simplify_shiftr, gfc_resolve_shift,
2996 : : i, BT_INTEGER, di, REQUIRED,
2997 : : sh, BT_INTEGER, di, REQUIRED);
2998 : :
2999 : 58034 : make_generic ("shiftr", GFC_ISYM_SHIFTR, GFC_STD_F2008);
3000 : :
3001 : 58034 : add_sym_2 ("sign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3002 : : gfc_check_sign, gfc_simplify_sign, gfc_resolve_sign,
3003 : : a, BT_REAL, dr, REQUIRED, b, BT_REAL, dr, REQUIRED);
3004 : :
3005 : 58034 : add_sym_2 ("isign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
3006 : : NULL, gfc_simplify_sign, gfc_resolve_sign,
3007 : : a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED);
3008 : :
3009 : 58034 : add_sym_2 ("dsign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3010 : : gfc_check_x_yd, gfc_simplify_sign, gfc_resolve_sign,
3011 : : a, BT_REAL, dd, REQUIRED, b, BT_REAL, dd, REQUIRED);
3012 : :
3013 : 58034 : make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77);
3014 : :
3015 : 58034 : add_sym_2 ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
3016 : : di, GFC_STD_GNU, gfc_check_signal, NULL, gfc_resolve_signal,
3017 : : num, BT_INTEGER, di, REQUIRED, han, BT_VOID, 0, REQUIRED);
3018 : :
3019 : 58034 : make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU);
3020 : :
3021 : 58034 : add_sym_1 ("sin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3022 : : gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin,
3023 : : x, BT_REAL, dr, REQUIRED);
3024 : :
3025 : 58034 : add_sym_1 ("dsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3026 : : gfc_check_fn_d, gfc_simplify_sin, gfc_resolve_sin,
3027 : : x, BT_REAL, dd, REQUIRED);
3028 : :
3029 : 58034 : add_sym_1 ("csin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
3030 : : NULL, gfc_simplify_sin, gfc_resolve_sin,
3031 : : x, BT_COMPLEX, dz, REQUIRED);
3032 : :
3033 : 58034 : add_sym_1 ("zsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
3034 : : NULL, gfc_simplify_sin, gfc_resolve_sin,
3035 : : x, BT_COMPLEX, dd, REQUIRED);
3036 : :
3037 : 58034 : make_alias ("cdsin", GFC_STD_GNU);
3038 : :
3039 : 58034 : make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77);
3040 : :
3041 : 58034 : add_sym_1 ("sinh", GFC_ISYM_SINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3042 : : gfc_check_fn_rc2008, gfc_simplify_sinh, gfc_resolve_sinh,
3043 : : x, BT_REAL, dr, REQUIRED);
3044 : :
3045 : 58034 : add_sym_1 ("dsinh", GFC_ISYM_SINH,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3046 : : gfc_check_fn_d, gfc_simplify_sinh, gfc_resolve_sinh,
3047 : : x, BT_REAL, dd, REQUIRED);
3048 : :
3049 : 58034 : make_generic ("sinh", GFC_ISYM_SINH, GFC_STD_F77);
3050 : :
3051 : 58034 : add_sym_3 ("size", GFC_ISYM_SIZE, CLASS_INQUIRY, ACTUAL_NO,
3052 : : BT_INTEGER, di, GFC_STD_F95,
3053 : : gfc_check_size, gfc_simplify_size, gfc_resolve_size,
3054 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
3055 : : kind, BT_INTEGER, di, OPTIONAL);
3056 : :
3057 : 58034 : make_generic ("size", GFC_ISYM_SIZE, GFC_STD_F95);
3058 : :
3059 : : /* Obtain the stride for a given dimensions; to be used only internally.
3060 : : "make_from_module" makes it inaccessible for external users. */
3061 : 58034 : add_sym_2 (GFC_PREFIX ("stride"), GFC_ISYM_STRIDE, CLASS_INQUIRY, ACTUAL_NO,
3062 : : BT_INTEGER, gfc_index_integer_kind, GFC_STD_GNU,
3063 : : NULL, NULL, gfc_resolve_stride,
3064 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
3065 : 58034 : make_from_module();
3066 : :
3067 : 58034 : add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, CLASS_INQUIRY, ACTUAL_NO,
3068 : : BT_INTEGER, ii, GFC_STD_GNU,
3069 : : gfc_check_sizeof, gfc_simplify_sizeof, NULL,
3070 : : x, BT_UNKNOWN, 0, REQUIRED);
3071 : :
3072 : 58034 : make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU);
3073 : :
3074 : : /* The following functions are part of ISO_C_BINDING. */
3075 : 58034 : add_sym_2 ("c_associated", GFC_ISYM_C_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO,
3076 : : BT_LOGICAL, dl, GFC_STD_F2003, gfc_check_c_associated, NULL, NULL,
3077 : : c_ptr_1, BT_VOID, 0, REQUIRED,
3078 : : c_ptr_2, BT_VOID, 0, OPTIONAL);
3079 : 58034 : make_from_module();
3080 : :
3081 : 58034 : add_sym_1 ("c_loc", GFC_ISYM_C_LOC, CLASS_INQUIRY, ACTUAL_NO,
3082 : : BT_VOID, 0, GFC_STD_F2003,
3083 : : gfc_check_c_loc, NULL, gfc_resolve_c_loc,
3084 : : x, BT_UNKNOWN, 0, REQUIRED);
3085 : 58034 : make_from_module();
3086 : :
3087 : 58034 : add_sym_1 ("c_funloc", GFC_ISYM_C_FUNLOC, CLASS_INQUIRY, ACTUAL_NO,
3088 : : BT_VOID, 0, GFC_STD_F2003,
3089 : : gfc_check_c_funloc, NULL, gfc_resolve_c_funloc,
3090 : : x, BT_UNKNOWN, 0, REQUIRED);
3091 : 58034 : make_from_module();
3092 : :
3093 : 58034 : add_sym_1 ("c_sizeof", GFC_ISYM_C_SIZEOF, CLASS_INQUIRY, ACTUAL_NO,
3094 : : BT_INTEGER, gfc_index_integer_kind, GFC_STD_F2008,
3095 : : gfc_check_c_sizeof, gfc_simplify_sizeof, NULL,
3096 : : x, BT_UNKNOWN, 0, REQUIRED);
3097 : 58034 : make_from_module();
3098 : :
3099 : : /* COMPILER_OPTIONS and COMPILER_VERSION are part of ISO_FORTRAN_ENV. */
3100 : 58034 : add_sym_0 ("compiler_options", GFC_ISYM_COMPILER_OPTIONS, CLASS_INQUIRY,
3101 : : ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008,
3102 : : NULL, gfc_simplify_compiler_options, NULL);
3103 : 58034 : make_from_module();
3104 : :
3105 : 58034 : add_sym_0 ("compiler_version", GFC_ISYM_COMPILER_VERSION, CLASS_INQUIRY,
3106 : : ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008,
3107 : : NULL, gfc_simplify_compiler_version, NULL);
3108 : 58034 : make_from_module();
3109 : :
3110 : 58034 : add_sym_1 ("spacing", GFC_ISYM_SPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
3111 : : GFC_STD_F95, gfc_check_fn_r, gfc_simplify_spacing, gfc_resolve_spacing,
3112 : : x, BT_REAL, dr, REQUIRED);
3113 : :
3114 : 58034 : make_generic ("spacing", GFC_ISYM_SPACING, GFC_STD_F95);
3115 : :
3116 : 58034 : add_sym_3 ("spread", GFC_ISYM_SPREAD, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3117 : : gfc_check_spread, gfc_simplify_spread, gfc_resolve_spread,
3118 : : src, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, REQUIRED,
3119 : : ncopies, BT_INTEGER, di, REQUIRED);
3120 : :
3121 : 58034 : make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95);
3122 : :
3123 : 58034 : add_sym_1 ("sqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3124 : : gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt,
3125 : : x, BT_REAL, dr, REQUIRED);
3126 : :
3127 : 58034 : add_sym_1 ("dsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3128 : : gfc_check_fn_d, gfc_simplify_sqrt, gfc_resolve_sqrt,
3129 : : x, BT_REAL, dd, REQUIRED);
3130 : :
3131 : 58034 : add_sym_1 ("csqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
3132 : : NULL, gfc_simplify_sqrt, gfc_resolve_sqrt,
3133 : : x, BT_COMPLEX, dz, REQUIRED);
3134 : :
3135 : 58034 : add_sym_1 ("zsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
3136 : : NULL, gfc_simplify_sqrt, gfc_resolve_sqrt,
3137 : : x, BT_COMPLEX, dd, REQUIRED);
3138 : :
3139 : 58034 : make_alias ("cdsqrt", GFC_STD_GNU);
3140 : :
3141 : 58034 : make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77);
3142 : :
3143 : 58034 : add_sym_2_intent ("stat", GFC_ISYM_STAT, CLASS_IMPURE, ACTUAL_NO,
3144 : : BT_INTEGER, di, GFC_STD_GNU,
3145 : : gfc_check_stat, NULL, gfc_resolve_stat,
3146 : : nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3147 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
3148 : :
3149 : 58034 : make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU);
3150 : :
3151 : 58034 : add_sym_2 ("stopped_images", GFC_ISYM_STOPPED_IMAGES, CLASS_TRANSFORMATIONAL,
3152 : : ACTUAL_NO, BT_INTEGER, dd, GFC_STD_F2018,
3153 : : gfc_check_failed_or_stopped_images,
3154 : : gfc_simplify_failed_or_stopped_images,
3155 : : gfc_resolve_stopped_images, team, BT_VOID, di, OPTIONAL,
3156 : : kind, BT_INTEGER, di, OPTIONAL);
3157 : :
3158 : 58034 : add_sym_2 ("storage_size", GFC_ISYM_STORAGE_SIZE, CLASS_INQUIRY, ACTUAL_NO,
3159 : : BT_INTEGER, di, GFC_STD_F2008,
3160 : : gfc_check_storage_size, gfc_simplify_storage_size,
3161 : : gfc_resolve_storage_size,
3162 : : a, BT_UNKNOWN, 0, REQUIRED,
3163 : : kind, BT_INTEGER, di, OPTIONAL);
3164 : :
3165 : 58034 : add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3166 : : gfc_check_product_sum, gfc_simplify_sum, gfc_resolve_sum,
3167 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
3168 : : msk, BT_LOGICAL, dl, OPTIONAL);
3169 : :
3170 : 58034 : make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95);
3171 : :
3172 : 58034 : add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
3173 : : GFC_STD_GNU, gfc_check_symlnk, NULL, gfc_resolve_symlnk,
3174 : : p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
3175 : :
3176 : 58034 : make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU);
3177 : :
3178 : 58034 : add_sym_1 ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
3179 : : GFC_STD_GNU, NULL, NULL, NULL,
3180 : : com, BT_CHARACTER, dc, REQUIRED);
3181 : :
3182 : 58034 : make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU);
3183 : :
3184 : 58034 : add_sym_1 ("tan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3185 : : gfc_check_fn_rc2008, gfc_simplify_tan, gfc_resolve_tan,
3186 : : x, BT_REAL, dr, REQUIRED);
3187 : :
3188 : 58034 : add_sym_1 ("dtan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3189 : : gfc_check_fn_d, gfc_simplify_tan, gfc_resolve_tan,
3190 : : x, BT_REAL, dd, REQUIRED);
3191 : :
3192 : 58034 : make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77);
3193 : :
3194 : 58034 : add_sym_1 ("tanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
3195 : : gfc_check_fn_rc2008, gfc_simplify_tanh, gfc_resolve_tanh,
3196 : : x, BT_REAL, dr, REQUIRED);
3197 : :
3198 : 58034 : add_sym_1 ("dtanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
3199 : : gfc_check_fn_d, gfc_simplify_tanh, gfc_resolve_tanh,
3200 : : x, BT_REAL, dd, REQUIRED);
3201 : :
3202 : 58034 : make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77);
3203 : :
3204 : 58034 : add_sym_1 ("team_number", GFC_ISYM_TEAM_NUMBER, CLASS_TRANSFORMATIONAL,
3205 : : ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2018,
3206 : : gfc_check_team_number, NULL, gfc_resolve_team_number,
3207 : : team, BT_DERIVED, di, OPTIONAL);
3208 : :
3209 : 58034 : add_sym_3 ("this_image", GFC_ISYM_THIS_IMAGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
3210 : : gfc_check_this_image, gfc_simplify_this_image, gfc_resolve_this_image,
3211 : : ca, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL,
3212 : : dist, BT_INTEGER, di, OPTIONAL);
3213 : :
3214 : 58034 : add_sym_0 ("time", GFC_ISYM_TIME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
3215 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time);
3216 : :
3217 : 58034 : make_generic ("time", GFC_ISYM_TIME, GFC_STD_GNU);
3218 : :
3219 : 58034 : add_sym_0 ("time8", GFC_ISYM_TIME8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
3220 : : di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time8);
3221 : :
3222 : 58034 : make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU);
3223 : :
3224 : 58034 : add_sym_1 ("tiny", GFC_ISYM_TINY, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3225 : : gfc_check_fn_r, gfc_simplify_tiny, NULL, x, BT_REAL, dr, REQUIRED);
3226 : :
3227 : 58034 : make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95);
3228 : :
3229 : 58034 : add_sym_1 ("trailz", GFC_ISYM_TRAILZ, CLASS_ELEMENTAL, ACTUAL_NO,
3230 : : BT_INTEGER, di, GFC_STD_F2008,
3231 : : gfc_check_i, gfc_simplify_trailz, NULL,
3232 : : i, BT_INTEGER, di, REQUIRED);
3233 : :
3234 : 58034 : make_generic ("trailz", GFC_ISYM_TRAILZ, GFC_STD_F2008);
3235 : :
3236 : 58034 : add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3237 : : gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer,
3238 : : src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED,
3239 : : sz, BT_INTEGER, di, OPTIONAL);
3240 : :
3241 : 58034 : make_generic ("transfer", GFC_ISYM_TRANSFER, GFC_STD_F95);
3242 : :
3243 : 58034 : add_sym_1 ("transpose", GFC_ISYM_TRANSPOSE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3244 : : gfc_check_transpose, gfc_simplify_transpose, gfc_resolve_transpose,
3245 : : m, BT_REAL, dr, REQUIRED);
3246 : :
3247 : 58034 : make_generic ("transpose", GFC_ISYM_TRANSPOSE, GFC_STD_F95);
3248 : :
3249 : 58034 : add_sym_1 ("trim", GFC_ISYM_TRIM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95,
3250 : : gfc_check_trim, gfc_simplify_trim, gfc_resolve_trim,
3251 : : stg, BT_CHARACTER, dc, REQUIRED);
3252 : :
3253 : 58034 : make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95);
3254 : :
3255 : 58034 : add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
3256 : : 0, GFC_STD_GNU, gfc_check_ttynam, NULL, gfc_resolve_ttynam,
3257 : : ut, BT_INTEGER, di, REQUIRED);
3258 : :
3259 : 58034 : make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU);
3260 : :
3261 : 58034 : add_sym_3 ("ubound", GFC_ISYM_UBOUND, CLASS_INQUIRY, ACTUAL_NO,
3262 : : BT_INTEGER, di, GFC_STD_F95,
3263 : : gfc_check_ubound, gfc_simplify_ubound, gfc_resolve_ubound,
3264 : : ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
3265 : : kind, BT_INTEGER, di, OPTIONAL);
3266 : :
3267 : 58034 : make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95);
3268 : :
3269 : 58034 : add_sym_3 ("ucobound", GFC_ISYM_UCOBOUND, CLASS_INQUIRY, ACTUAL_NO,
3270 : : BT_INTEGER, di, GFC_STD_F2008,
3271 : : gfc_check_ucobound, gfc_simplify_ucobound, gfc_resolve_ucobound,
3272 : : ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
3273 : : kind, BT_INTEGER, di, OPTIONAL);
3274 : :
3275 : 58034 : make_generic ("ucobound", GFC_ISYM_UCOBOUND, GFC_STD_F2008);
3276 : :
3277 : : /* g77 compatibility for UMASK. */
3278 : 58034 : add_sym_1 ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
3279 : : GFC_STD_GNU, gfc_check_umask, NULL, gfc_resolve_umask,
3280 : : msk, BT_INTEGER, di, REQUIRED);
3281 : :
3282 : 58034 : make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU);
3283 : :
3284 : : /* g77 compatibility for UNLINK. */
3285 : 58034 : add_sym_1 ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
3286 : : di, GFC_STD_GNU, gfc_check_unlink, NULL, gfc_resolve_unlink,
3287 : : "path", BT_CHARACTER, dc, REQUIRED);
3288 : :
3289 : 58034 : make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU);
3290 : :
3291 : 58034 : add_sym_3 ("unpack", GFC_ISYM_UNPACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
3292 : : gfc_check_unpack, gfc_simplify_unpack, gfc_resolve_unpack,
3293 : : v, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED,
3294 : : f, BT_REAL, dr, REQUIRED);
3295 : :
3296 : 58034 : make_generic ("unpack", GFC_ISYM_UNPACK, GFC_STD_F95);
3297 : :
3298 : 58034 : add_sym_4 ("verify", GFC_ISYM_VERIFY, CLASS_ELEMENTAL, ACTUAL_NO,
3299 : : BT_INTEGER, di, GFC_STD_F95,
3300 : : gfc_check_verify, gfc_simplify_verify, gfc_resolve_verify,
3301 : : stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED,
3302 : : bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
3303 : :
3304 : 58034 : make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95);
3305 : :
3306 : 58034 : add_sym_1 ("loc", GFC_ISYM_LOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii,
3307 : : GFC_STD_GNU, gfc_check_loc, NULL, gfc_resolve_loc,
3308 : : x, BT_UNKNOWN, 0, REQUIRED);
3309 : :
3310 : 58034 : make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU);
3311 : :
3312 : :
3313 : : /* The next of intrinsic subprogram are the degree trigonometric functions.
3314 : : These were hidden behind the -fdec-math option, but are now simply
3315 : : included as extensions to the set of intrinsic subprograms. */
3316 : :
3317 : 58034 : add_sym_1 ("acosd", GFC_ISYM_ACOSD, CLASS_ELEMENTAL, ACTUAL_YES,
3318 : : BT_REAL, dr, GFC_STD_GNU,
3319 : : gfc_check_fn_r, gfc_simplify_acosd, gfc_resolve_trigd,
3320 : : x, BT_REAL, dr, REQUIRED);
3321 : :
3322 : 58034 : add_sym_1 ("dacosd", GFC_ISYM_ACOSD, CLASS_ELEMENTAL, ACTUAL_YES,
3323 : : BT_REAL, dd, GFC_STD_GNU,
3324 : : gfc_check_fn_d, gfc_simplify_acosd, gfc_resolve_trigd,
3325 : : x, BT_REAL, dd, REQUIRED);
3326 : :
3327 : 58034 : make_generic ("acosd", GFC_ISYM_ACOSD, GFC_STD_GNU);
3328 : :
3329 : 58034 : add_sym_1 ("asind", GFC_ISYM_ASIND, CLASS_ELEMENTAL, ACTUAL_YES,
3330 : : BT_REAL, dr, GFC_STD_GNU,
3331 : : gfc_check_fn_r, gfc_simplify_asind, gfc_resolve_trigd,
3332 : : x, BT_REAL, dr, REQUIRED);
3333 : :
3334 : 58034 : add_sym_1 ("dasind", GFC_ISYM_ASIND, CLASS_ELEMENTAL, ACTUAL_YES,
3335 : : BT_REAL, dd, GFC_STD_GNU,
3336 : : gfc_check_fn_d, gfc_simplify_asind, gfc_resolve_trigd,
3337 : : x, BT_REAL, dd, REQUIRED);
3338 : :
3339 : 58034 : make_generic ("asind", GFC_ISYM_ASIND, GFC_STD_GNU);
3340 : :
3341 : 58034 : add_sym_1 ("atand", GFC_ISYM_ATAND, CLASS_ELEMENTAL, ACTUAL_YES,
3342 : : BT_REAL, dr, GFC_STD_GNU,
3343 : : gfc_check_fn_r, gfc_simplify_atand, gfc_resolve_trigd,
3344 : : x, BT_REAL, dr, REQUIRED);
3345 : :
3346 : 58034 : add_sym_1 ("datand", GFC_ISYM_ATAND, CLASS_ELEMENTAL, ACTUAL_YES,
3347 : : BT_REAL, dd, GFC_STD_GNU,
3348 : : gfc_check_fn_d, gfc_simplify_atand, gfc_resolve_trigd,
3349 : : x, BT_REAL, dd, REQUIRED);
3350 : :
3351 : 58034 : make_generic ("atand", GFC_ISYM_ATAND, GFC_STD_GNU);
3352 : :
3353 : 58034 : add_sym_2 ("atan2d", GFC_ISYM_ATAN2D, CLASS_ELEMENTAL, ACTUAL_YES,
3354 : : BT_REAL, dr, GFC_STD_GNU,
3355 : : gfc_check_atan2, gfc_simplify_atan2d, gfc_resolve_trigd2,
3356 : : y, BT_REAL, dr, REQUIRED,
3357 : : x, BT_REAL, dr, REQUIRED);
3358 : :
3359 : 58034 : add_sym_2 ("datan2d", GFC_ISYM_ATAN2D, CLASS_ELEMENTAL, ACTUAL_YES,
3360 : : BT_REAL, dd, GFC_STD_GNU,
3361 : : gfc_check_datan2, gfc_simplify_atan2d, gfc_resolve_trigd2,
3362 : : y, BT_REAL, dd, REQUIRED,
3363 : : x, BT_REAL, dd, REQUIRED);
3364 : :
3365 : 58034 : make_generic ("atan2d", GFC_ISYM_ATAN2D, GFC_STD_GNU);
3366 : :
3367 : 58034 : add_sym_1 ("cosd", GFC_ISYM_COSD, CLASS_ELEMENTAL, ACTUAL_YES,
3368 : : BT_REAL, dr, GFC_STD_GNU,
3369 : : gfc_check_fn_r, gfc_simplify_cosd, gfc_resolve_trigd,
3370 : : x, BT_REAL, dr, REQUIRED);
3371 : :
3372 : 58034 : add_sym_1 ("dcosd", GFC_ISYM_COSD, CLASS_ELEMENTAL, ACTUAL_YES,
3373 : : BT_REAL, dd, GFC_STD_GNU,
3374 : : gfc_check_fn_d, gfc_simplify_cosd, gfc_resolve_trigd,
3375 : : x, BT_REAL, dd, REQUIRED);
3376 : :
3377 : 58034 : make_generic ("cosd", GFC_ISYM_COSD, GFC_STD_GNU);
3378 : :
3379 : 58034 : add_sym_1 ("cotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES,
3380 : : BT_REAL, dr, GFC_STD_GNU,
3381 : : gfc_check_fn_rc2008, gfc_simplify_cotan, gfc_resolve_trigd,
3382 : : x, BT_REAL, dr, REQUIRED);
3383 : :
3384 : 58034 : add_sym_1 ("dcotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES,
3385 : : BT_REAL, dd, GFC_STD_GNU,
3386 : : gfc_check_fn_d, gfc_simplify_cotan, gfc_resolve_trigd,
3387 : : x, BT_REAL, dd, REQUIRED);
3388 : :
3389 : 58034 : add_sym_1 ("ccotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES,
3390 : : BT_COMPLEX, dz, GFC_STD_GNU,
3391 : : NULL, gfc_simplify_cotan, gfc_resolve_trigd,
3392 : : x, BT_COMPLEX, dz, REQUIRED);
3393 : :
3394 : 58034 : add_sym_1 ("zcotan", GFC_ISYM_COTAN, CLASS_ELEMENTAL, ACTUAL_YES,
3395 : : BT_COMPLEX, dd, GFC_STD_GNU,
3396 : : NULL, gfc_simplify_cotan, gfc_resolve_trigd,
3397 : : x, BT_COMPLEX, dd, REQUIRED);
3398 : :
3399 : 58034 : make_generic ("cotan", GFC_ISYM_COTAN, GFC_STD_GNU);
3400 : :
3401 : 58034 : add_sym_1 ("cotand", GFC_ISYM_COTAND, CLASS_ELEMENTAL, ACTUAL_YES,
3402 : : BT_REAL, dr, GFC_STD_GNU,
3403 : : gfc_check_fn_r, gfc_simplify_cotand, gfc_resolve_trigd,
3404 : : x, BT_REAL, dr, REQUIRED);
3405 : :
3406 : 58034 : add_sym_1 ("dcotand", GFC_ISYM_COTAND, CLASS_ELEMENTAL, ACTUAL_YES,
3407 : : BT_REAL, dd, GFC_STD_GNU,
3408 : : gfc_check_fn_d, gfc_simplify_cotand, gfc_resolve_trigd,
3409 : : x, BT_REAL, dd, REQUIRED);
3410 : :
3411 : 58034 : make_generic ("cotand", GFC_ISYM_COTAND, GFC_STD_GNU);
3412 : :
3413 : 58034 : add_sym_1 ("sind", GFC_ISYM_SIND, CLASS_ELEMENTAL, ACTUAL_YES,
3414 : : BT_REAL, dr, GFC_STD_GNU,
3415 : : gfc_check_fn_r, gfc_simplify_sind, gfc_resolve_trigd,
3416 : : x, BT_REAL, dr, REQUIRED);
3417 : :
3418 : 58034 : add_sym_1 ("dsind", GFC_ISYM_SIND, CLASS_ELEMENTAL, ACTUAL_YES,
3419 : : BT_REAL, dd, GFC_STD_GNU,
3420 : : gfc_check_fn_d, gfc_simplify_sind, gfc_resolve_trigd,
3421 : : x, BT_REAL, dd, REQUIRED);
3422 : :
3423 : 58034 : make_generic ("sind", GFC_ISYM_SIND, GFC_STD_GNU);
3424 : :
3425 : 58034 : add_sym_1 ("tand", GFC_ISYM_TAND, CLASS_ELEMENTAL, ACTUAL_YES,
3426 : : BT_REAL, dr, GFC_STD_GNU,
3427 : : gfc_check_fn_r, gfc_simplify_tand, gfc_resolve_trigd,
3428 : : x, BT_REAL, dr, REQUIRED);
3429 : :
3430 : 58034 : add_sym_1 ("dtand", GFC_ISYM_TAND, CLASS_ELEMENTAL, ACTUAL_YES,
3431 : : BT_REAL, dd, GFC_STD_GNU,
3432 : : gfc_check_fn_d, gfc_simplify_tand, gfc_resolve_trigd,
3433 : : x, BT_REAL, dd, REQUIRED);
3434 : :
3435 : 58034 : make_generic ("tand", GFC_ISYM_TAND, GFC_STD_GNU);
3436 : :
3437 : : /* The following function is internally used for coarray libray functions.
3438 : : "make_from_module" makes it inaccessible for external users. */
3439 : 58034 : add_sym_1 (GFC_PREFIX ("caf_get"), GFC_ISYM_CAF_GET, CLASS_IMPURE, ACTUAL_NO,
3440 : : BT_REAL, dr, GFC_STD_GNU, NULL, NULL, NULL,
3441 : : x, BT_REAL, dr, REQUIRED);
3442 : 58034 : make_from_module();
3443 : 58034 : }
3444 : :
3445 : :
3446 : : /* Add intrinsic subroutines. */
3447 : :
3448 : : static void
3449 : 58034 : add_subroutines (void)
3450 : : {
3451 : : /* Argument names. These are used as argument keywords and so need to
3452 : : match the documentation. Please keep this list in sorted order. */
3453 : 58034 : static const char
3454 : : *a = "a", *c_ = "c", *c = "count", *cm = "count_max", *com = "command",
3455 : : *cr = "count_rate", *dt = "date", *errmsg = "errmsg", *f = "from",
3456 : : *fp = "frompos", *gt = "get", *h = "harvest", *han = "handler",
3457 : : *length = "length", *ln = "len", *md = "mode", *msk = "mask",
3458 : : *name = "name", *num = "number", *of = "offset", *old = "old",
3459 : : *p1 = "path1", *p2 = "path2", *pid = "pid", *pos = "pos",
3460 : : *pt = "put", *ptr = "ptr", *res = "result",
3461 : : *result_image = "result_image", *sec = "seconds", *sig = "sig",
3462 : : *st = "status", *stat = "stat", *sz = "size", *t = "to",
3463 : : *tm = "time", *tp = "topos", *trim_name = "trim_name", *ut = "unit",
3464 : : *val = "value", *vl = "values", *whence = "whence", *zn = "zone";
3465 : :
3466 : 58034 : int di, dr, dc, dl, ii;
3467 : :
3468 : 58034 : di = gfc_default_integer_kind;
3469 : 58034 : dr = gfc_default_real_kind;
3470 : 58034 : dc = gfc_default_character_kind;
3471 : 58034 : dl = gfc_default_logical_kind;
3472 : 58034 : ii = gfc_index_integer_kind;
3473 : :
3474 : 58034 : add_sym_0s ("abort", GFC_ISYM_ABORT, GFC_STD_GNU, NULL);
3475 : :
3476 : 58034 : make_noreturn();
3477 : :
3478 : 58034 : add_sym_3s ("atomic_define", GFC_ISYM_ATOMIC_DEF, CLASS_ATOMIC,
3479 : : BT_UNKNOWN, 0, GFC_STD_F2008,
3480 : : gfc_check_atomic_def, NULL, gfc_resolve_atomic_def,
3481 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3482 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3483 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3484 : :
3485 : 58034 : add_sym_3s ("atomic_ref", GFC_ISYM_ATOMIC_REF, CLASS_ATOMIC,
3486 : : BT_UNKNOWN, 0, GFC_STD_F2008,
3487 : : gfc_check_atomic_ref, NULL, gfc_resolve_atomic_ref,
3488 : : "value", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3489 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_IN,
3490 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3491 : :
3492 : 58034 : add_sym_5s ("atomic_cas", GFC_ISYM_ATOMIC_CAS, CLASS_ATOMIC,
3493 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3494 : : gfc_check_atomic_cas, NULL, NULL,
3495 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_INOUT,
3496 : : "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3497 : : "compare", BT_INTEGER, di, REQUIRED, INTENT_IN,
3498 : : "new", BT_INTEGER, di, REQUIRED, INTENT_IN,
3499 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3500 : :
3501 : 58034 : add_sym_3s ("atomic_add", GFC_ISYM_ATOMIC_ADD, CLASS_ATOMIC,
3502 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3503 : : gfc_check_atomic_op, NULL, NULL,
3504 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3505 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3506 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3507 : :
3508 : 58034 : add_sym_3s ("atomic_and", GFC_ISYM_ATOMIC_AND, CLASS_ATOMIC,
3509 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3510 : : gfc_check_atomic_op, NULL, NULL,
3511 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3512 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3513 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3514 : :
3515 : 58034 : add_sym_3s ("atomic_or", GFC_ISYM_ATOMIC_OR, CLASS_ATOMIC,
3516 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3517 : : gfc_check_atomic_op, NULL, NULL,
3518 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3519 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3520 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3521 : :
3522 : 58034 : add_sym_3s ("atomic_xor", GFC_ISYM_ATOMIC_XOR, CLASS_ATOMIC,
3523 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3524 : : gfc_check_atomic_op, NULL, NULL,
3525 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3526 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3527 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3528 : :
3529 : 58034 : add_sym_4s ("atomic_fetch_add", GFC_ISYM_ATOMIC_FETCH_ADD, CLASS_ATOMIC,
3530 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3531 : : gfc_check_atomic_fetch_op, NULL, NULL,
3532 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3533 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3534 : : "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3535 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3536 : :
3537 : 58034 : add_sym_4s ("atomic_fetch_and", GFC_ISYM_ATOMIC_FETCH_AND, CLASS_ATOMIC,
3538 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3539 : : gfc_check_atomic_fetch_op, NULL, NULL,
3540 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3541 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3542 : : "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3543 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3544 : :
3545 : 58034 : add_sym_4s ("atomic_fetch_or", GFC_ISYM_ATOMIC_FETCH_OR, CLASS_ATOMIC,
3546 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3547 : : gfc_check_atomic_fetch_op, NULL, NULL,
3548 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3549 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3550 : : "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3551 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3552 : :
3553 : 58034 : add_sym_4s ("atomic_fetch_xor", GFC_ISYM_ATOMIC_FETCH_XOR, CLASS_ATOMIC,
3554 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3555 : : gfc_check_atomic_fetch_op, NULL, NULL,
3556 : : "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3557 : : "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
3558 : : "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
3559 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3560 : :
3561 : 58034 : add_sym_0s ("backtrace", GFC_ISYM_BACKTRACE, GFC_STD_GNU, NULL);
3562 : :
3563 : 58034 : add_sym_1s ("cpu_time", GFC_ISYM_CPU_TIME, CLASS_IMPURE, BT_UNKNOWN, 0,
3564 : : GFC_STD_F95, gfc_check_cpu_time, NULL, gfc_resolve_cpu_time,
3565 : : tm, BT_REAL, dr, REQUIRED, INTENT_OUT);
3566 : :
3567 : 58034 : add_sym_3s ("event_query", GFC_ISYM_EVENT_QUERY, CLASS_ATOMIC,
3568 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3569 : : gfc_check_event_query, NULL, gfc_resolve_event_query,
3570 : : "event", BT_INTEGER, di, REQUIRED, INTENT_IN,
3571 : : c, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3572 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3573 : :
3574 : : /* More G77 compatibility garbage. */
3575 : 58034 : add_sym_2s ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3576 : : gfc_check_ctime_sub, NULL, gfc_resolve_ctime_sub,
3577 : : tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
3578 : : res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3579 : :
3580 : 58034 : add_sym_1s ("idate", GFC_ISYM_IDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3581 : : gfc_check_itime_idate, NULL, gfc_resolve_idate,
3582 : : vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT);
3583 : :
3584 : 58034 : add_sym_1s ("itime", GFC_ISYM_ITIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3585 : : gfc_check_itime_idate, NULL, gfc_resolve_itime,
3586 : : vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT);
3587 : :
3588 : 58034 : add_sym_2s ("ltime", GFC_ISYM_LTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3589 : : gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime,
3590 : : tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
3591 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
3592 : :
3593 : 58034 : add_sym_2s ("gmtime", GFC_ISYM_GMTIME, CLASS_IMPURE, BT_UNKNOWN, 0,
3594 : : GFC_STD_GNU, gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime,
3595 : : tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
3596 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
3597 : :
3598 : 58034 : add_sym_1s ("second", GFC_ISYM_SECOND, CLASS_IMPURE, BT_UNKNOWN, 0,
3599 : : GFC_STD_GNU, gfc_check_second_sub, NULL, gfc_resolve_second_sub,
3600 : : tm, BT_REAL, dr, REQUIRED, INTENT_OUT);
3601 : :
3602 : 58034 : add_sym_2s ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3603 : : gfc_check_chdir_sub, NULL, gfc_resolve_chdir_sub,
3604 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3605 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3606 : :
3607 : 58034 : add_sym_3s ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3608 : : gfc_check_chmod_sub, NULL, gfc_resolve_chmod_sub,
3609 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3610 : : md, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3611 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3612 : :
3613 : 58034 : add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, CLASS_IMPURE, BT_UNKNOWN,
3614 : : 0, GFC_STD_F95, gfc_check_date_and_time, NULL, NULL,
3615 : : dt, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3616 : : tm, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3617 : : zn, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3618 : : vl, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3619 : :
3620 : : /* More G77 compatibility garbage. */
3621 : 58034 : add_sym_2s ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3622 : : gfc_check_dtime_etime_sub, NULL, gfc_resolve_etime_sub,
3623 : : vl, BT_REAL, 4, REQUIRED, INTENT_OUT,
3624 : : tm, BT_REAL, 4, REQUIRED, INTENT_OUT);
3625 : :
3626 : 58034 : add_sym_2s ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3627 : : gfc_check_dtime_etime_sub, NULL, gfc_resolve_dtime_sub,
3628 : : vl, BT_REAL, 4, REQUIRED, INTENT_OUT,
3629 : : tm, BT_REAL, 4, REQUIRED, INTENT_OUT);
3630 : :
3631 : 58034 : add_sym_5s ("execute_command_line", GFC_ISYM_EXECUTE_COMMAND_LINE,
3632 : : CLASS_IMPURE , BT_UNKNOWN, 0, GFC_STD_F2008,
3633 : : NULL, NULL, gfc_resolve_execute_command_line,
3634 : : "command", BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3635 : : "wait", BT_LOGICAL, dl, OPTIONAL, INTENT_IN,
3636 : : "exitstat", BT_INTEGER, di, OPTIONAL, INTENT_INOUT,
3637 : : "cmdstat", BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3638 : : "cmdmsg", BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3639 : :
3640 : 58034 : add_sym_1s ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3641 : : gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub,
3642 : : dt, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3643 : :
3644 : 58034 : add_sym_1s ("gerror", GFC_ISYM_GERROR, CLASS_IMPURE, BT_UNKNOWN,
3645 : : 0, GFC_STD_GNU, gfc_check_gerror, NULL, gfc_resolve_gerror,
3646 : : res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3647 : :
3648 : 58034 : add_sym_2s ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, BT_UNKNOWN, 0,
3649 : : GFC_STD_GNU, gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub,
3650 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
3651 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3652 : :
3653 : 58034 : add_sym_2s ("getenv", GFC_ISYM_GETENV, CLASS_IMPURE, BT_UNKNOWN,
3654 : : 0, GFC_STD_GNU, NULL, NULL, NULL,
3655 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3656 : : val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3657 : :
3658 : 58034 : add_sym_2s ("getarg", GFC_ISYM_GETARG, CLASS_IMPURE, BT_UNKNOWN,
3659 : : 0, GFC_STD_GNU, gfc_check_getarg, NULL, gfc_resolve_getarg,
3660 : : pos, BT_INTEGER, di, REQUIRED, INTENT_IN,
3661 : : val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3662 : :
3663 : 58034 : add_sym_1s ("getlog", GFC_ISYM_GETLOG, CLASS_IMPURE, BT_UNKNOWN,
3664 : : 0, GFC_STD_GNU, gfc_check_getlog, NULL, gfc_resolve_getlog,
3665 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3666 : :
3667 : : /* F2003 commandline routines. */
3668 : :
3669 : 58034 : add_sym_3s ("get_command", GFC_ISYM_GET_COMMAND, CLASS_IMPURE,
3670 : : BT_UNKNOWN, 0, GFC_STD_F2003,
3671 : : NULL, NULL, gfc_resolve_get_command,
3672 : : com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3673 : : length, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3674 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3675 : :
3676 : 58034 : add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT,
3677 : : CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL,
3678 : : gfc_resolve_get_command_argument,
3679 : : num, BT_INTEGER, di, REQUIRED, INTENT_IN,
3680 : : val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3681 : : length, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3682 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3683 : :
3684 : : /* F2003 subroutine to get environment variables. */
3685 : :
3686 : 58034 : add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE,
3687 : : CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003,
3688 : : NULL, NULL, gfc_resolve_get_environment_variable,
3689 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3690 : : val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
3691 : : length, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3692 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3693 : : trim_name, BT_LOGICAL, dl, OPTIONAL, INTENT_IN);
3694 : :
3695 : 58034 : add_sym_2s ("move_alloc", GFC_ISYM_MOVE_ALLOC, CLASS_PURE, BT_UNKNOWN, 0,
3696 : : GFC_STD_F2003,
3697 : : gfc_check_move_alloc, NULL, NULL,
3698 : : f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT,
3699 : : t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT);
3700 : :
3701 : 58034 : add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0,
3702 : : GFC_STD_F95, gfc_check_mvbits, NULL, gfc_resolve_mvbits,
3703 : : f, BT_INTEGER, di, REQUIRED, INTENT_IN,
3704 : : fp, BT_INTEGER, di, REQUIRED, INTENT_IN,
3705 : : ln, BT_INTEGER, di, REQUIRED, INTENT_IN,
3706 : : t, BT_INTEGER, di, REQUIRED, INTENT_INOUT,
3707 : : tp, BT_INTEGER, di, REQUIRED, INTENT_IN);
3708 : :
3709 : 58034 : if (flag_dec_intrinsic_ints)
3710 : : {
3711 : 400 : make_alias ("bmvbits", GFC_STD_GNU);
3712 : 400 : make_alias ("imvbits", GFC_STD_GNU);
3713 : 400 : make_alias ("jmvbits", GFC_STD_GNU);
3714 : 400 : make_alias ("kmvbits", GFC_STD_GNU);
3715 : : }
3716 : :
3717 : 58034 : add_sym_2s ("random_init", GFC_ISYM_RANDOM_INIT, CLASS_IMPURE,
3718 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3719 : : gfc_check_random_init, NULL, gfc_resolve_random_init,
3720 : : "repeatable", BT_LOGICAL, dl, REQUIRED, INTENT_IN,
3721 : : "image_distinct", BT_LOGICAL, dl, REQUIRED, INTENT_IN);
3722 : :
3723 : 58034 : add_sym_1s ("random_number", GFC_ISYM_RANDOM_NUMBER, CLASS_IMPURE,
3724 : : BT_UNKNOWN, 0, GFC_STD_F95,
3725 : : gfc_check_random_number, NULL, gfc_resolve_random_number,
3726 : : h, BT_REAL, dr, REQUIRED, INTENT_OUT);
3727 : :
3728 : 58034 : add_sym_3s ("random_seed", GFC_ISYM_RANDOM_SEED, CLASS_IMPURE,
3729 : : BT_UNKNOWN, 0, GFC_STD_F95,
3730 : : gfc_check_random_seed, NULL, gfc_resolve_random_seed,
3731 : : sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3732 : : pt, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3733 : : gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3734 : :
3735 : : /* The following subroutines are part of ISO_C_BINDING. */
3736 : :
3737 : 58034 : add_sym_3s ("c_f_pointer", GFC_ISYM_C_F_POINTER, CLASS_IMPURE, BT_UNKNOWN, 0,
3738 : : GFC_STD_F2003, gfc_check_c_f_pointer, NULL, NULL,
3739 : : "cptr", BT_VOID, 0, REQUIRED, INTENT_IN,
3740 : : "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT,
3741 : : "shape", BT_INTEGER, di, OPTIONAL, INTENT_IN);
3742 : 58034 : make_from_module();
3743 : :
3744 : 58034 : add_sym_2s ("c_f_procpointer", GFC_ISYM_C_F_PROCPOINTER, CLASS_IMPURE,
3745 : : BT_UNKNOWN, 0, GFC_STD_F2003, gfc_check_c_f_procpointer,
3746 : : NULL, NULL,
3747 : : "cptr", BT_VOID, 0, REQUIRED, INTENT_IN,
3748 : : "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT);
3749 : 58034 : make_from_module();
3750 : :
3751 : : /* Internal subroutine for emitting a runtime error. */
3752 : :
3753 : 58034 : add_sym_1p ("fe_runtime_error", GFC_ISYM_FE_RUNTIME_ERROR, CLASS_IMPURE,
3754 : : BT_UNKNOWN, 0, GFC_STD_GNU,
3755 : : gfc_check_fe_runtime_error, NULL, gfc_resolve_fe_runtime_error,
3756 : : "msg", BT_CHARACTER, dc, REQUIRED, INTENT_IN);
3757 : :
3758 : 58034 : make_noreturn ();
3759 : 58034 : make_vararg ();
3760 : 58034 : make_from_module ();
3761 : :
3762 : : /* Coarray collectives. */
3763 : 58034 : add_sym_4s ("co_broadcast", GFC_ISYM_CO_BROADCAST, CLASS_IMPURE,
3764 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3765 : : gfc_check_co_broadcast, NULL, NULL,
3766 : : a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
3767 : : "source_image", BT_INTEGER, di, REQUIRED, INTENT_IN,
3768 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3769 : : errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3770 : :
3771 : 58034 : add_sym_4s ("co_max", GFC_ISYM_CO_MAX, CLASS_IMPURE,
3772 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3773 : : gfc_check_co_minmax, NULL, NULL,
3774 : : a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
3775 : : result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3776 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3777 : : errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3778 : :
3779 : 58034 : add_sym_4s ("co_min", GFC_ISYM_CO_MIN, CLASS_IMPURE,
3780 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3781 : : gfc_check_co_minmax, NULL, NULL,
3782 : : a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
3783 : : result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3784 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3785 : : errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3786 : :
3787 : 58034 : add_sym_4s ("co_sum", GFC_ISYM_CO_SUM, CLASS_IMPURE,
3788 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3789 : : gfc_check_co_sum, NULL, NULL,
3790 : : a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
3791 : : result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3792 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3793 : : errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3794 : :
3795 : 58034 : add_sym_5s ("co_reduce", GFC_ISYM_CO_REDUCE, CLASS_IMPURE,
3796 : : BT_UNKNOWN, 0, GFC_STD_F2018,
3797 : : gfc_check_co_reduce, NULL, NULL,
3798 : : a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
3799 : : "operation", BT_INTEGER, di, REQUIRED, INTENT_IN,
3800 : : result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
3801 : : stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3802 : : errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
3803 : :
3804 : :
3805 : : /* The following subroutine is internally used for coarray libray functions.
3806 : : "make_from_module" makes it inaccessible for external users. */
3807 : 58034 : add_sym_2s (GFC_PREFIX ("caf_send"), GFC_ISYM_CAF_SEND, CLASS_IMPURE,
3808 : : BT_UNKNOWN, 0, GFC_STD_GNU, NULL, NULL, NULL,
3809 : : "x", BT_REAL, dr, REQUIRED, INTENT_OUT,
3810 : : "y", BT_REAL, dr, REQUIRED, INTENT_IN);
3811 : 58034 : make_from_module();
3812 : :
3813 : :
3814 : : /* More G77 compatibility garbage. */
3815 : 58034 : add_sym_3s ("alarm", GFC_ISYM_ALARM, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3816 : : gfc_check_alarm_sub, NULL, gfc_resolve_alarm_sub,
3817 : : sec, BT_INTEGER, di, REQUIRED, INTENT_IN,
3818 : : han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN,
3819 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3820 : :
3821 : 58034 : add_sym_1s ("srand", GFC_ISYM_SRAND, CLASS_IMPURE, BT_UNKNOWN,
3822 : : di, GFC_STD_GNU, gfc_check_srand, NULL, gfc_resolve_srand,
3823 : : "seed", BT_INTEGER, 4, REQUIRED, INTENT_IN);
3824 : :
3825 : 58034 : add_sym_1s ("exit", GFC_ISYM_EXIT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3826 : : gfc_check_exit, NULL, gfc_resolve_exit,
3827 : : st, BT_INTEGER, di, OPTIONAL, INTENT_IN);
3828 : :
3829 : 58034 : make_noreturn();
3830 : :
3831 : 58034 : add_sym_3s ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3832 : : gfc_check_fgetputc_sub, NULL, gfc_resolve_fgetc_sub,
3833 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3834 : : c_, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
3835 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3836 : :
3837 : 58034 : add_sym_2s ("fget", GFC_ISYM_FGET, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3838 : : gfc_check_fgetput_sub, NULL, gfc_resolve_fget_sub,
3839 : : c_, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
3840 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3841 : :
3842 : 58034 : add_sym_1s ("flush", GFC_ISYM_FLUSH, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3843 : : gfc_check_flush, NULL, gfc_resolve_flush,
3844 : : ut, BT_INTEGER, di, OPTIONAL, INTENT_IN);
3845 : :
3846 : 58034 : add_sym_3s ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3847 : : gfc_check_fgetputc_sub, NULL, gfc_resolve_fputc_sub,
3848 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3849 : : c_, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3850 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3851 : :
3852 : 58034 : add_sym_2s ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3853 : : gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub,
3854 : : c_, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3855 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3856 : :
3857 : 58034 : add_sym_1s ("free", GFC_ISYM_FREE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3858 : : gfc_check_free, NULL, NULL,
3859 : : ptr, BT_INTEGER, ii, REQUIRED, INTENT_INOUT);
3860 : :
3861 : 58034 : add_sym_4s ("fseek", GFC_ISYM_FSEEK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3862 : : gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub,
3863 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3864 : : of, BT_INTEGER, di, REQUIRED, INTENT_IN,
3865 : : whence, BT_INTEGER, di, REQUIRED, INTENT_IN,
3866 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3867 : :
3868 : 58034 : add_sym_2s ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3869 : : gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub,
3870 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3871 : : of, BT_INTEGER, ii, REQUIRED, INTENT_OUT);
3872 : :
3873 : 58034 : add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, BT_UNKNOWN, 0,
3874 : : GFC_STD_GNU, gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub,
3875 : : c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
3876 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3877 : :
3878 : 58034 : add_sym_3s ("kill", GFC_ISYM_KILL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3879 : : gfc_check_kill_sub, NULL, NULL,
3880 : : pid, BT_INTEGER, di, REQUIRED, INTENT_IN,
3881 : : sig, BT_INTEGER, di, REQUIRED, INTENT_IN,
3882 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3883 : :
3884 : 58034 : add_sym_3s ("link", GFC_ISYM_LINK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3885 : : gfc_check_link_sub, NULL, gfc_resolve_link_sub,
3886 : : p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3887 : : p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3888 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3889 : :
3890 : 58034 : add_sym_1s ("perror", GFC_ISYM_PERROR, CLASS_IMPURE, BT_UNKNOWN,
3891 : : 0, GFC_STD_GNU, gfc_check_perror, NULL, gfc_resolve_perror,
3892 : : "string", BT_CHARACTER, dc, REQUIRED, INTENT_IN);
3893 : :
3894 : 58034 : add_sym_3s ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, BT_UNKNOWN, 0,
3895 : : GFC_STD_GNU, gfc_check_rename_sub, NULL, gfc_resolve_rename_sub,
3896 : : p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3897 : : p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3898 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3899 : :
3900 : 58034 : add_sym_1s ("sleep", GFC_ISYM_SLEEP, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3901 : : gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub,
3902 : : sec, BT_INTEGER, di, REQUIRED, INTENT_IN);
3903 : :
3904 : 58034 : add_sym_3s ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3905 : : gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub,
3906 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3907 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
3908 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3909 : :
3910 : 58034 : add_sym_3s ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3911 : : gfc_check_stat_sub, NULL, gfc_resolve_lstat_sub,
3912 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3913 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
3914 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3915 : :
3916 : 58034 : add_sym_3s ("stat", GFC_ISYM_STAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3917 : : gfc_check_stat_sub, NULL, gfc_resolve_stat_sub,
3918 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3919 : : vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
3920 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3921 : :
3922 : 58034 : add_sym_3s ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, BT_UNKNOWN, 0,
3923 : : GFC_STD_GNU, gfc_check_signal_sub, NULL, gfc_resolve_signal_sub,
3924 : : num, BT_INTEGER, di, REQUIRED, INTENT_IN,
3925 : : han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN,
3926 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3927 : :
3928 : 58034 : add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, CLASS_IMPURE, BT_UNKNOWN, 0,
3929 : : GFC_STD_GNU, gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub,
3930 : : p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3931 : : p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3932 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3933 : :
3934 : 58034 : add_sym_2s ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, BT_UNKNOWN,
3935 : : 0, GFC_STD_GNU, NULL, NULL, gfc_resolve_system_sub,
3936 : : com, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3937 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3938 : :
3939 : 58034 : add_sym_3s ("system_clock", GFC_ISYM_SYSTEM_CLOCK, CLASS_IMPURE,
3940 : : BT_UNKNOWN, 0, GFC_STD_F95,
3941 : : gfc_check_system_clock, NULL, gfc_resolve_system_clock,
3942 : : c, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3943 : : cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
3944 : : cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3945 : :
3946 : 58034 : add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, BT_UNKNOWN, 0,
3947 : : GFC_STD_GNU, gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub,
3948 : : ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
3949 : : name, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
3950 : :
3951 : 58034 : add_sym_2s ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
3952 : : gfc_check_umask_sub, NULL, gfc_resolve_umask_sub,
3953 : : msk, BT_INTEGER, di, REQUIRED, INTENT_IN,
3954 : : old, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3955 : :
3956 : 58034 : add_sym_2s ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, BT_UNKNOWN, 0,
3957 : : GFC_STD_GNU, gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub,
3958 : : "path", BT_CHARACTER, dc, REQUIRED, INTENT_IN,
3959 : : st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
3960 : 58034 : }
3961 : :
3962 : :
3963 : : /* Add a function to the list of conversion symbols. */
3964 : :
3965 : : static void
3966 : 14094036 : add_conv (bt from_type, int from_kind, bt to_type, int to_kind, int standard)
3967 : : {
3968 : 14094036 : gfc_typespec from, to;
3969 : 14094036 : gfc_intrinsic_sym *sym;
3970 : :
3971 : 14094036 : if (sizing == SZ_CONVS)
3972 : : {
3973 : 7047018 : nconv++;
3974 : 7047018 : return;
3975 : : }
3976 : :
3977 : 7047018 : gfc_clear_ts (&from);
3978 : 7047018 : from.type = from_type;
3979 : 7047018 : from.kind = from_kind;
3980 : :
3981 : 7047018 : gfc_clear_ts (&to);
3982 : 7047018 : to.type = to_type;
3983 : 7047018 : to.kind = to_kind;
3984 : :
3985 : 7047018 : sym = conversion + nconv;
3986 : :
3987 : 7047018 : sym->name = conv_name (&from, &to);
3988 : 7047018 : sym->lib_name = sym->name;
3989 : 7047018 : sym->simplify.cc = gfc_convert_constant;
3990 : 7047018 : sym->standard = standard;
3991 : 7047018 : sym->elemental = 1;
3992 : 7047018 : sym->pure = 1;
3993 : 7047018 : sym->conversion = 1;
3994 : 7047018 : sym->ts = to;
3995 : 7047018 : sym->id = GFC_ISYM_CONVERSION;
3996 : :
3997 : 7047018 : nconv++;
3998 : : }
3999 : :
4000 : :
4001 : : /* Create gfc_intrinsic_sym nodes for all intrinsic conversion
4002 : : functions by looping over the kind tables. */
4003 : :
4004 : : static void
4005 : 58034 : add_conversions (void)
4006 : : {
4007 : 58034 : int i, j;
4008 : :
4009 : : /* Integer-Integer conversions. */
4010 : 347390 : for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
4011 : 1732880 : for (j = 0; gfc_integer_kinds[j].kind != 0; j++)
4012 : : {
4013 : 1443524 : if (i == j)
4014 : 289356 : continue;
4015 : :
4016 : 1154168 : add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
4017 : : BT_INTEGER, gfc_integer_kinds[j].kind, GFC_STD_F77);
4018 : : }
4019 : :
4020 : : /* Integer-Real/Complex conversions. */
4021 : 347390 : for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
4022 : 1446780 : for (j = 0; gfc_real_kinds[j].kind != 0; j++)
4023 : : {
4024 : 1157424 : add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
4025 : : BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
4026 : :
4027 : 1157424 : add_conv (BT_REAL, gfc_real_kinds[j].kind,
4028 : : BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77);
4029 : :
4030 : 1157424 : add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
4031 : : BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
4032 : :
4033 : 1157424 : add_conv (BT_COMPLEX, gfc_real_kinds[j].kind,
4034 : : BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77);
4035 : : }
4036 : :
4037 : 58034 : if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0)
4038 : : {
4039 : : /* Hollerith-Integer conversions. */
4040 : 339602 : for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
4041 : 282866 : add_conv (BT_HOLLERITH, gfc_default_character_kind,
4042 : : BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY);
4043 : : /* Hollerith-Real conversions. */
4044 : 283680 : for (i = 0; gfc_real_kinds[i].kind != 0; i++)
4045 : 226944 : add_conv (BT_HOLLERITH, gfc_default_character_kind,
4046 : : BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
4047 : : /* Hollerith-Complex conversions. */
4048 : 283680 : for (i = 0; gfc_real_kinds[i].kind != 0; i++)
4049 : 226944 : add_conv (BT_HOLLERITH, gfc_default_character_kind,
4050 : : BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
4051 : :
4052 : : /* Hollerith-Character conversions. */
4053 : 56736 : add_conv (BT_HOLLERITH, gfc_default_character_kind, BT_CHARACTER,
4054 : : gfc_default_character_kind, GFC_STD_LEGACY);
4055 : :
4056 : : /* Hollerith-Logical conversions. */
4057 : 396338 : for (i = 0; gfc_logical_kinds[i].kind != 0; i++)
4058 : 282866 : add_conv (BT_HOLLERITH, gfc_default_character_kind,
4059 : : BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY);
4060 : : }
4061 : :
4062 : : /* Real/Complex - Real/Complex conversions. */
4063 : 290170 : for (i = 0; gfc_real_kinds[i].kind != 0; i++)
4064 : 1160680 : for (j = 0; gfc_real_kinds[j].kind != 0; j++)
4065 : : {
4066 : 928544 : if (i != j)
4067 : : {
4068 : 696408 : add_conv (BT_REAL, gfc_real_kinds[i].kind,
4069 : : BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
4070 : :
4071 : 696408 : add_conv (BT_COMPLEX, gfc_real_kinds[i].kind,
4072 : : BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
4073 : : }
4074 : :
4075 : 928544 : add_conv (BT_REAL, gfc_real_kinds[i].kind,
4076 : : BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
4077 : :
4078 : 928544 : add_conv (BT_COMPLEX, gfc_real_kinds[i].kind,
4079 : : BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
4080 : : }
4081 : :
4082 : : /* Logical/Logical kind conversion. */
4083 : 347390 : for (i = 0; gfc_logical_kinds[i].kind; i++)
4084 : 1732880 : for (j = 0; gfc_logical_kinds[j].kind; j++)
4085 : : {
4086 : 1443524 : if (i == j)
4087 : 289356 : continue;
4088 : :
4089 : 1154168 : add_conv (BT_LOGICAL, gfc_logical_kinds[i].kind,
4090 : : BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_F77);
4091 : : }
4092 : :
4093 : : /* Integer-Logical and Logical-Integer conversions. */
4094 : 58034 : if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0)
4095 : 339602 : for (i=0; gfc_integer_kinds[i].kind; i++)
4096 : 1693940 : for (j=0; gfc_logical_kinds[j].kind; j++)
4097 : : {
4098 : 1411074 : add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
4099 : : BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_LEGACY);
4100 : 1411074 : add_conv (BT_LOGICAL, gfc_logical_kinds[j].kind,
4101 : : BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY);
4102 : : }
4103 : :
4104 : : /* DEC legacy feature allows character conversions similar to Hollerith
4105 : : conversions - the character data will transferred on a byte by byte
4106 : : basis. */
4107 : 58034 : if (flag_dec_char_conversions)
4108 : : {
4109 : : /* Character-Integer conversions. */
4110 : 2532 : for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
4111 : 2110 : add_conv (BT_CHARACTER, gfc_default_character_kind,
4112 : : BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY);
4113 : : /* Character-Real conversions. */
4114 : 2110 : for (i = 0; gfc_real_kinds[i].kind != 0; i++)
4115 : 1688 : add_conv (BT_CHARACTER, gfc_default_character_kind,
4116 : : BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
4117 : : /* Character-Complex conversions. */
4118 : 2110 : for (i = 0; gfc_real_kinds[i].kind != 0; i++)
4119 : 1688 : add_conv (BT_CHARACTER, gfc_default_character_kind,
4120 : : BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
4121 : : /* Character-Logical conversions. */
4122 : 2532 : for (i = 0; gfc_logical_kinds[i].kind != 0; i++)
4123 : 2110 : add_conv (BT_CHARACTER, gfc_default_character_kind,
4124 : : BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY);
4125 : : }
4126 : 58034 : }
4127 : :
4128 : :
4129 : : static void
4130 : 29017 : add_char_conversions (void)
4131 : : {
4132 : 29017 : int n, i, j;
4133 : :
4134 : : /* Count possible conversions. */
4135 : 87051 : for (i = 0; gfc_character_kinds[i].kind != 0; i++)
4136 : 174102 : for (j = 0; gfc_character_kinds[j].kind != 0; j++)
4137 : 116068 : if (i != j)
4138 : 58034 : ncharconv++;
4139 : :
4140 : : /* Allocate memory. */
4141 : 29017 : char_conversions = XCNEWVEC (gfc_intrinsic_sym, ncharconv);
4142 : :
4143 : : /* Add the conversions themselves. */
4144 : 29017 : n = 0;
4145 : 87051 : for (i = 0; gfc_character_kinds[i].kind != 0; i++)
4146 : 174102 : for (j = 0; gfc_character_kinds[j].kind != 0; j++)
4147 : : {
4148 : 116068 : gfc_typespec from, to;
4149 : :
4150 : 116068 : if (i == j)
4151 : 58034 : continue;
4152 : :
4153 : 58034 : gfc_clear_ts (&from);
4154 : 58034 : from.type = BT_CHARACTER;
4155 : 58034 : from.kind = gfc_character_kinds[i].kind;
4156 : :
4157 : 58034 : gfc_clear_ts (&to);
4158 : 58034 : to.type = BT_CHARACTER;
4159 : 58034 : to.kind = gfc_character_kinds[j].kind;
4160 : :
4161 : 58034 : char_conversions[n].name = conv_name (&from, &to);
4162 : 58034 : char_conversions[n].lib_name = char_conversions[n].name;
4163 : 58034 : char_conversions[n].simplify.cc = gfc_convert_char_constant;
4164 : 58034 : char_conversions[n].standard = GFC_STD_F2003;
4165 : 58034 : char_conversions[n].elemental = 1;
4166 : 58034 : char_conversions[n].pure = 1;
4167 : 58034 : char_conversions[n].conversion = 0;
4168 : 58034 : char_conversions[n].ts = to;
4169 : 58034 : char_conversions[n].id = GFC_ISYM_CONVERSION;
4170 : :
4171 : 58034 : n++;
4172 : : }
4173 : 29017 : }
4174 : :
4175 : :
4176 : : /* Initialize the table of intrinsics. */
4177 : : void
4178 : 29017 : gfc_intrinsic_init_1 (void)
4179 : : {
4180 : 29017 : nargs = nfunc = nsub = nconv = 0;
4181 : :
4182 : : /* Create a namespace to hold the resolved intrinsic symbols. */
4183 : 29017 : gfc_intrinsic_namespace = gfc_get_namespace (NULL, 0);
4184 : :
4185 : 29017 : sizing = SZ_FUNCS;
4186 : 29017 : add_functions ();
4187 : 29017 : sizing = SZ_SUBS;
4188 : 29017 : add_subroutines ();
4189 : 29017 : sizing = SZ_CONVS;
4190 : 29017 : add_conversions ();
4191 : :
4192 : 29017 : functions = XCNEWVAR (struct gfc_intrinsic_sym,
4193 : : sizeof (gfc_intrinsic_sym) * (nfunc + nsub)
4194 : : + sizeof (gfc_intrinsic_arg) * nargs);
4195 : :
4196 : 29017 : next_sym = functions;
4197 : 29017 : subroutines = functions + nfunc;
4198 : :
4199 : 29017 : conversion = XCNEWVEC (gfc_intrinsic_sym, nconv);
4200 : :
4201 : 29017 : next_arg = ((gfc_intrinsic_arg *) (subroutines + nsub)) - 1;
4202 : :
4203 : 29017 : sizing = SZ_NOTHING;
4204 : 29017 : nconv = 0;
4205 : :
4206 : 29017 : add_functions ();
4207 : 29017 : add_subroutines ();
4208 : 29017 : add_conversions ();
4209 : :
4210 : : /* Character conversion intrinsics need to be treated separately. */
4211 : 29017 : add_char_conversions ();
4212 : 29017 : }
4213 : :
4214 : :
4215 : : void
4216 : 29000 : gfc_intrinsic_done_1 (void)
4217 : : {
4218 : 29000 : free (functions);
4219 : 29000 : free (conversion);
4220 : 29000 : free (char_conversions);
4221 : 29000 : gfc_free_namespace (gfc_intrinsic_namespace);
4222 : 29000 : }
4223 : :
4224 : :
4225 : : /******** Subroutines to check intrinsic interfaces ***********/
4226 : :
4227 : : /* Given a formal argument list, remove any NULL arguments that may
4228 : : have been left behind by a sort against some formal argument list. */
4229 : :
4230 : : static void
4231 : 313832 : remove_nullargs (gfc_actual_arglist **ap)
4232 : : {
4233 : 313832 : gfc_actual_arglist *head, *tail, *next;
4234 : :
4235 : 313832 : tail = NULL;
4236 : :
4237 : 729599 : for (head = *ap; head; head = next)
4238 : : {
4239 : 415767 : next = head->next;
4240 : :
4241 : 415767 : if (head->expr == NULL && !head->label)
4242 : : {
4243 : 266 : head->next = NULL;
4244 : 266 : gfc_free_actual_arglist (head);
4245 : : }
4246 : : else
4247 : : {
4248 : 415501 : if (tail == NULL)
4249 : 310446 : *ap = head;
4250 : : else
4251 : 105055 : tail->next = head;
4252 : :
4253 : 415501 : tail = head;
4254 : 415501 : tail->next = NULL;
4255 : : }
4256 : : }
4257 : :
4258 : 313832 : if (tail == NULL)
4259 : 3386 : *ap = NULL;
4260 : 313832 : }
4261 : :
4262 : :
4263 : : static void
4264 : 513607 : set_intrinsic_dummy_arg (gfc_dummy_arg *&dummy_arg,
4265 : : gfc_intrinsic_arg *intrinsic)
4266 : : {
4267 : 513607 : if (dummy_arg == NULL)
4268 : 470344 : dummy_arg = gfc_get_dummy_arg ();
4269 : :
4270 : 513607 : dummy_arg->intrinsicness = GFC_INTRINSIC_DUMMY_ARG;
4271 : 513607 : dummy_arg->u.intrinsic = intrinsic;
4272 : 513607 : }
4273 : :
4274 : :
4275 : : /* Given an actual arglist and a formal arglist, sort the actual
4276 : : arglist so that its arguments are in a one-to-one correspondence
4277 : : with the format arglist. Arguments that are not present are given
4278 : : a blank gfc_actual_arglist structure. If something is obviously
4279 : : wrong (say, a missing required argument) we abort sorting and
4280 : : return false. */
4281 : :
4282 : : static bool
4283 : 272931 : sort_actual (const char *name, gfc_actual_arglist **ap,
4284 : : gfc_intrinsic_arg *formal, locus *where)
4285 : : {
4286 : 272931 : gfc_actual_arglist *actual, *a;
4287 : 272931 : gfc_intrinsic_arg *f;
4288 : :
4289 : 272931 : remove_nullargs (ap);
4290 : 272931 : actual = *ap;
4291 : :
4292 : 272931 : auto_vec<gfc_intrinsic_arg *> dummy_args;
4293 : 272931 : auto_vec<gfc_actual_arglist *> ordered_actual_args;
4294 : :
4295 : 791201 : for (f = formal; f; f = f->next)
4296 : 518270 : dummy_args.safe_push (f);
4297 : :
4298 : 545506 : ordered_actual_args.safe_grow_cleared (dummy_args.length (),
4299 : : /* exact = */true);
4300 : :
4301 : 272931 : f = formal;
4302 : 272931 : a = actual;
4303 : :
4304 : 272931 : if (f == NULL && a == NULL) /* No arguments */
4305 : : return true;
4306 : :
4307 : : /* ALLOCATED has two mutually exclusive keywords, but only one
4308 : : can be present at time and neither is optional. */
4309 : 272575 : if (strcmp (name, "allocated") == 0)
4310 : : {
4311 : 6223 : if (!a)
4312 : : {
4313 : 1 : gfc_error ("ALLOCATED intrinsic at %L requires an array or scalar "
4314 : : "allocatable entity", where);
4315 : 1 : return false;
4316 : : }
4317 : :
4318 : 6222 : if (a->name)
4319 : : {
4320 : 28 : if (strcmp (a->name, "scalar") == 0)
4321 : : {
4322 : 14 : if (a->next)
4323 : 1 : goto whoops;
4324 : 13 : if (a->expr->rank != 0)
4325 : : {
4326 : 1 : gfc_error ("Scalar entity required at %L", &a->expr->where);
4327 : 1 : return false;
4328 : : }
4329 : : return true;
4330 : : }
4331 : 14 : else if (strcmp (a->name, "array") == 0)
4332 : : {
4333 : 14 : if (a->next)
4334 : 1 : goto whoops;
4335 : 13 : if (a->expr->rank == 0)
4336 : : {
4337 : 1 : gfc_error ("Array entity required at %L", &a->expr->where);
4338 : 1 : return false;
4339 : : }
4340 : : return true;
4341 : : }
4342 : : else
4343 : : {
4344 : 0 : gfc_error ("Invalid keyword %qs in %qs intrinsic function at %L",
4345 : 0 : a->name, name, &a->expr->where);
4346 : 0 : return false;
4347 : : }
4348 : : }
4349 : : }
4350 : :
4351 : 341307 : for (int i = 0;; i++)
4352 : : { /* Put the nonkeyword arguments in a 1:1 correspondence */
4353 : 613853 : if (f == NULL)
4354 : : break;
4355 : 466653 : if (a == NULL)
4356 : 105102 : goto optional;
4357 : :
4358 : 361551 : if (a->name != NULL)
4359 : 20244 : goto keywords;
4360 : :
4361 : 341307 : ordered_actual_args[i] = a;
4362 : :
4363 : 341307 : f = f->next;
4364 : 341307 : a = a->next;
4365 : : }
4366 : :
4367 : 147200 : if (a == NULL)
4368 : 143140 : goto do_sort;
4369 : :
4370 : 4060 : whoops:
4371 : 4062 : gfc_error ("Too many arguments in call to %qs at %L", name, where);
4372 : 4062 : return false;
4373 : :
4374 : 20244 : keywords:
4375 : : /* Associate the remaining actual arguments, all of which have
4376 : : to be keyword arguments. */
4377 : 46162 : for (; a; a = a->next)
4378 : : {
4379 : : int idx;
4380 : 64468 : FOR_EACH_VEC_ELT (dummy_args, idx, f)
4381 : 64462 : if (strcmp (a->name, f->name) == 0)
4382 : : break;
4383 : :
4384 : 25924 : if (f == NULL)
4385 : : {
4386 : 6 : if (a->name[0] == '%')
4387 : 5 : gfc_error ("The argument list functions %%VAL, %%LOC or %%REF "
4388 : : "are not allowed in this context at %L", where);
4389 : : else
4390 : 1 : gfc_error ("Cannot find keyword named %qs in call to %qs at %L",
4391 : : a->name, name, where);
4392 : 6 : return false;
4393 : : }
4394 : :
4395 : 25918 : if (ordered_actual_args[idx] != NULL)
4396 : : {
4397 : 0 : gfc_error ("Argument %qs appears twice in call to %qs at %L",
4398 : 0 : f->name, name, where);
4399 : 0 : return false;
4400 : : }
4401 : 25918 : ordered_actual_args[idx] = a;
4402 : : }
4403 : :
4404 : 20238 : optional:
4405 : : /* At this point, all unmatched formal args must be optional. */
4406 : : int idx;
4407 : 448454 : FOR_EACH_VEC_ELT (dummy_args, idx, f)
4408 : : {
4409 : 323353 : if (ordered_actual_args[idx] == NULL && f->optional == 0)
4410 : : {
4411 : 239 : gfc_error ("Missing actual argument %qs in call to %qs at %L",
4412 : 239 : f->name, name, where);
4413 : 239 : return false;
4414 : : }
4415 : : }
4416 : :
4417 : : do_sort:
4418 : : /* Using the formal argument list, string the actual argument list
4419 : : together in a way that corresponds with the formal list. */
4420 : : actual = NULL;
4421 : :
4422 : 781848 : FOR_EACH_VEC_ELT (dummy_args, idx, f)
4423 : : {
4424 : 513612 : a = ordered_actual_args[idx];
4425 : 513612 : if (a && a->label != NULL)
4426 : : {
4427 : 5 : gfc_error ("ALTERNATE RETURN not permitted at %L", where);
4428 : 5 : return false;
4429 : : }
4430 : :
4431 : 150755 : if (a == NULL)
4432 : 150755 : a = gfc_get_actual_arglist ();
4433 : :
4434 : 513607 : set_intrinsic_dummy_arg (a->associated_dummy, f);
4435 : :
4436 : 513607 : if (actual == NULL)
4437 : 268239 : *ap = a;
4438 : : else
4439 : 245368 : actual->next = a;
4440 : :
4441 : 513607 : actual = a;
4442 : : }
4443 : 268236 : actual->next = NULL; /* End the sorted argument list. */
4444 : :
4445 : 268236 : return true;
4446 : 272931 : }
4447 : :
4448 : :
4449 : : /* Compare an actual argument list with an intrinsic's formal argument
4450 : : list. The lists are checked for agreement of type. We don't check
4451 : : for arrayness here. */
4452 : :
4453 : : static bool
4454 : 34044 : check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym,
4455 : : int error_flag)
4456 : : {
4457 : 34044 : gfc_actual_arglist *actual;
4458 : 34044 : gfc_intrinsic_arg *formal;
4459 : 34044 : int i;
4460 : :
4461 : 34044 : formal = sym->formal;
4462 : 34044 : actual = *ap;
4463 : :
4464 : 34044 : i = 0;
4465 : 38294 : for (; formal; formal = formal->next, actual = actual->next, i++)
4466 : : {
4467 : 34222 : gfc_typespec ts;
4468 : :
4469 : 34222 : if (actual->expr == NULL)
4470 : 90 : continue;
4471 : :
4472 : 34132 : ts = formal->ts;
4473 : :
4474 : : /* A kind of 0 means we don't check for kind. */
4475 : 34132 : if (ts.kind == 0)
4476 : 502 : ts.kind = actual->expr->ts.kind;
4477 : :
4478 : 34132 : if (!gfc_compare_types (&ts, &actual->expr->ts))
4479 : : {
4480 : 29967 : if (error_flag)
4481 : 13 : gfc_error ("In call to %qs at %L, type mismatch in argument "
4482 : : "%qs; pass %qs to %qs", gfc_current_intrinsic,
4483 : 13 : &actual->expr->where,
4484 : 13 : gfc_current_intrinsic_arg[i]->name,
4485 : : gfc_typename (actual->expr),
4486 : : gfc_dummy_typename (&formal->ts));
4487 : 29972 : return false;
4488 : : }
4489 : :
4490 : : /* F2018, p. 328: An argument to an intrinsic procedure other than
4491 : : ASSOCIATED, NULL, or PRESENT shall be a data object. An EXPR_NULL
4492 : : is not a data object. */
4493 : 4165 : if (actual->expr->expr_type == EXPR_NULL
4494 : 4 : && (!(sym->id == GFC_ISYM_ASSOCIATED
4495 : 2 : || sym->id == GFC_ISYM_NULL
4496 : : || sym->id == GFC_ISYM_PRESENT)))
4497 : : {
4498 : 2 : gfc_invalid_null_arg (actual->expr);
4499 : 2 : return false;
4500 : : }
4501 : :
4502 : : /* If the formal argument is INTENT([IN]OUT), check for definability. */
4503 : 4163 : if (formal->intent == INTENT_INOUT || formal->intent == INTENT_OUT)
4504 : : {
4505 : 116 : const char* context = (error_flag
4506 : 116 : ? _("actual argument to INTENT = OUT/INOUT")
4507 : 116 : : NULL);
4508 : :
4509 : : /* No pointer arguments for intrinsics. */
4510 : 116 : if (!gfc_check_vardef_context (actual->expr, false, false, false, context))
4511 : : return false;
4512 : : }
4513 : : }
4514 : :
4515 : : return true;
4516 : : }
4517 : :
4518 : :
4519 : : /* Given a pointer to an intrinsic symbol and an expression node that
4520 : : represent the function call to that subroutine, figure out the type
4521 : : of the result. This may involve calling a resolution subroutine. */
4522 : :
4523 : : static void
4524 : 334224 : resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e)
4525 : : {
4526 : 334224 : gfc_expr *a1, *a2, *a3, *a4, *a5, *a6;
4527 : 334224 : gfc_actual_arglist *arg;
4528 : :
4529 : 334224 : if (specific->resolve.f1 == NULL)
4530 : : {
4531 : 77093 : if (e->value.function.name == NULL)
4532 : 22922 : e->value.function.name = specific->lib_name;
4533 : :
4534 : 77093 : if (e->ts.type == BT_UNKNOWN)
4535 : 22216 : e->ts = specific->ts;
4536 : 77093 : return;
4537 : : }
4538 : :
4539 : 257131 : arg = e->value.function.actual;
4540 : :
4541 : : /* Special case hacks for MIN and MAX. */
4542 : 257131 : if (specific->resolve.f1m == gfc_resolve_max
4543 : 254511 : || specific->resolve.f1m == gfc_resolve_min)
4544 : : {
4545 : 4036 : (*specific->resolve.f1m) (e, arg);
4546 : 4036 : return;
4547 : : }
4548 : :
4549 : 253095 : if (arg == NULL)
4550 : : {
4551 : 225 : (*specific->resolve.f0) (e);
4552 : 225 : return;
4553 : : }
4554 : :
4555 : 252870 : a1 = arg->expr;
4556 : 252870 : arg = arg->next;
4557 : :
4558 : 252870 : if (arg == NULL)
4559 : : {
4560 : 61665 : (*specific->resolve.f1) (e, a1);
4561 : 61665 : return;
4562 : : }
4563 : :
4564 : 191205 : a2 = arg->expr;
4565 : 191205 : arg = arg->next;
4566 : :
4567 : 191205 : if (arg == NULL)
4568 : : {
4569 : 100580 : (*specific->resolve.f2) (e, a1, a2);
4570 : 100580 : return;
4571 : : }
4572 : :
4573 : 90625 : a3 = arg->expr;
4574 : 90625 : arg = arg->next;
4575 : :
4576 : 90625 : if (arg == NULL)
4577 : : {
4578 : 75551 : (*specific->resolve.f3) (e, a1, a2, a3);
4579 : 75551 : return;
4580 : : }
4581 : :
4582 : 15074 : a4 = arg->expr;
4583 : 15074 : arg = arg->next;
4584 : :
4585 : 15074 : if (arg == NULL)
4586 : : {
4587 : 5242 : (*specific->resolve.f4) (e, a1, a2, a3, a4);
4588 : 5242 : return;
4589 : : }
4590 : :
4591 : 9832 : a5 = arg->expr;
4592 : 9832 : arg = arg->next;
4593 : :
4594 : 9832 : if (arg == NULL)
4595 : : {
4596 : 8827 : (*specific->resolve.f5) (e, a1, a2, a3, a4, a5);
4597 : 8827 : return;
4598 : : }
4599 : :
4600 : 1005 : a6 = arg->expr;
4601 : 1005 : arg = arg->next;
4602 : :
4603 : 1005 : if (arg == NULL)
4604 : : {
4605 : 1005 : (*specific->resolve.f6) (e, a1, a2, a3, a4, a5, a6);
4606 : 1005 : return;
4607 : : }
4608 : :
4609 : 0 : gfc_internal_error ("resolve_intrinsic(): Too many args for intrinsic");
4610 : : }
4611 : :
4612 : :
4613 : : /* Given an intrinsic symbol node and an expression node, call the
4614 : : simplification function (if there is one), perhaps replacing the
4615 : : expression with something simpler. We return false on an error
4616 : : of the simplification, true if the simplification worked, even
4617 : : if nothing has changed in the expression itself. */
4618 : :
4619 : : static bool
4620 : 815346 : do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e)
4621 : : {
4622 : 815346 : gfc_expr *result, *a1, *a2, *a3, *a4, *a5, *a6;
4623 : 815346 : gfc_actual_arglist *arg;
4624 : 815346 : int old_errorcount = errorcount;
4625 : :
4626 : : /* Max and min require special handling due to the variable number
4627 : : of args. */
4628 : 815346 : if (specific->simplify.f1 == gfc_simplify_min)
4629 : : {
4630 : 1841 : result = gfc_simplify_min (e);
4631 : 1841 : goto finish;
4632 : : }
4633 : :
4634 : 813505 : if (specific->simplify.f1 == gfc_simplify_max)
4635 : : {
4636 : 3967 : result = gfc_simplify_max (e);
4637 : 3967 : goto finish;
4638 : : }
4639 : :
4640 : 809538 : if (specific->simplify.f1 == NULL)
4641 : : {
4642 : 52089 : result = NULL;
4643 : 52089 : goto finish;
4644 : : }
4645 : :
4646 : 757449 : arg = e->value.function.actual;
4647 : :
4648 : 757449 : if (arg == NULL)
4649 : : {
4650 : 18 : result = (*specific->simplify.f0) ();
4651 : 18 : goto finish;
4652 : : }
4653 : :
4654 : 757431 : a1 = arg->expr;
4655 : 757431 : arg = arg->next;
4656 : :
4657 : 757431 : if (specific->simplify.cc == gfc_convert_constant
4658 : 636587 : || specific->simplify.cc == gfc_convert_char_constant)
4659 : : {
4660 : 120993 : result = specific->simplify.cc (a1, specific->ts.type, specific->ts.kind);
4661 : 120993 : goto finish;
4662 : : }
4663 : :
4664 : 636438 : if (arg == NULL)
4665 : 84717 : result = (*specific->simplify.f1) (a1);
4666 : : else
4667 : : {
4668 : 551721 : a2 = arg->expr;
4669 : 551721 : arg = arg->next;
4670 : :
4671 : 551721 : if (arg == NULL)
4672 : 434987 : result = (*specific->simplify.f2) (a1, a2);
4673 : : else
4674 : : {
4675 : 116734 : a3 = arg->expr;
4676 : 116734 : arg = arg->next;
4677 : :
4678 : 116734 : if (arg == NULL)
4679 : 97249 : result = (*specific->simplify.f3) (a1, a2, a3);
4680 : : else
4681 : : {
4682 : 19485 : a4 = arg->expr;
4683 : 19485 : arg = arg->next;
4684 : :
4685 : 19485 : if (arg == NULL)
4686 : 9475 : result = (*specific->simplify.f4) (a1, a2, a3, a4);
4687 : : else
4688 : : {
4689 : 10010 : a5 = arg->expr;
4690 : 10010 : arg = arg->next;
4691 : :
4692 : 10010 : if (arg == NULL)
4693 : 8978 : result = (*specific->simplify.f5) (a1, a2, a3, a4, a5);
4694 : : else
4695 : : {
4696 : 1032 : a6 = arg->expr;
4697 : 1032 : arg = arg->next;
4698 : :
4699 : 1032 : if (arg == NULL)
4700 : 1032 : result = (*specific->simplify.f6)
4701 : 1032 : (a1, a2, a3, a4, a5, a6);
4702 : : else
4703 : 0 : gfc_internal_error
4704 : 0 : ("do_simplify(): Too many args for intrinsic");
4705 : : }
4706 : : }
4707 : : }
4708 : : }
4709 : : }
4710 : :
4711 : 815346 : finish:
4712 : 815346 : if (result == &gfc_bad_expr)
4713 : : {
4714 : 128 : if (errorcount == old_errorcount
4715 : 128 : && (!gfc_buffered_p () || !gfc_error_flag_test ()))
4716 : 3 : gfc_error ("Cannot simplify expression at %L", &e->where);
4717 : 128 : return false;
4718 : : }
4719 : :
4720 : 815218 : if (result == NULL)
4721 : 334224 : resolve_intrinsic (specific, e); /* Must call at run-time */
4722 : : else
4723 : : {
4724 : 480994 : result->where = e->where;
4725 : 480994 : gfc_replace_expr (e, result);
4726 : : }
4727 : :
4728 : : return true;
4729 : : }
4730 : :
4731 : :
4732 : : /* Initialize the gfc_current_intrinsic_arg[] array for the benefit of
4733 : : error messages. This subroutine returns false if a subroutine
4734 : : has more than MAX_INTRINSIC_ARGS, in which case the actual argument
4735 : : list cannot match any intrinsic. */
4736 : :
4737 : : static void
4738 : 275353 : init_arglist (gfc_intrinsic_sym *isym)
4739 : : {
4740 : 275353 : gfc_intrinsic_arg *formal;
4741 : 275353 : int i;
4742 : :
4743 : 275353 : gfc_current_intrinsic = isym->name;
4744 : :
4745 : 275353 : i = 0;
4746 : 798467 : for (formal = isym->formal; formal; formal = formal->next)
4747 : : {
4748 : 523114 : if (i >= MAX_INTRINSIC_ARGS)
4749 : 0 : gfc_internal_error ("init_arglist(): too many arguments");
4750 : 523114 : gfc_current_intrinsic_arg[i++] = formal;
4751 : : }
4752 : 275353 : }
4753 : :
4754 : :
4755 : : /* Given a pointer to an intrinsic symbol and an expression consisting
4756 : : of a function call, see if the function call is consistent with the
4757 : : intrinsic's formal argument list. Return true if the expression
4758 : : and intrinsic match, false otherwise. */
4759 : :
4760 : : static bool
4761 : 269465 : check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag)
4762 : : {
4763 : 269465 : gfc_actual_arglist *arg, **ap;
4764 : 269465 : bool t;
4765 : :
4766 : 269465 : ap = &expr->value.function.actual;
4767 : :
4768 : 269465 : init_arglist (specific);
4769 : :
4770 : : /* Don't attempt to sort the argument list for min or max. */
4771 : 269465 : if (specific->check.f1m == gfc_check_min_max
4772 : 269465 : || specific->check.f1m == gfc_check_min_max_integer
4773 : 269424 : || specific->check.f1m == gfc_check_min_max_real
4774 : 269376 : || specific->check.f1m == gfc_check_min_max_double)
4775 : : {
4776 : 99 : if (!do_ts29113_check (specific, *ap))
4777 : : return false;
4778 : 99 : return (*specific->check.f1m) (*ap);
4779 : : }
4780 : :
4781 : 269366 : if (!sort_actual (specific->name, ap, specific->formal, &expr->where))
4782 : : return false;
4783 : :
4784 : 265060 : if (!do_ts29113_check (specific, *ap))
4785 : : return false;
4786 : :
4787 : 265001 : if (specific->check.f5ml == gfc_check_minloc_maxloc)
4788 : : /* This is special because we might have to reorder the argument list. */
4789 : 6359 : t = gfc_check_minloc_maxloc (*ap);
4790 : 258642 : else if (specific->check.f6fl == gfc_check_findloc)
4791 : 589 : t = gfc_check_findloc (*ap);
4792 : 258053 : else if (specific->check.f3red == gfc_check_minval_maxval)
4793 : : /* This is also special because we also might have to reorder the
4794 : : argument list. */
4795 : 3673 : t = gfc_check_minval_maxval (*ap);
4796 : 254380 : else if (specific->check.f3red == gfc_check_product_sum)
4797 : : /* Same here. The difference to the previous case is that we allow a
4798 : : general numeric type. */
4799 : 2570 : t = gfc_check_product_sum (*ap);
4800 : 251810 : else if (specific->check.f3red == gfc_check_transf_bit_intrins)
4801 : : /* Same as for PRODUCT and SUM, but different checks. */
4802 : 315 : t = gfc_check_transf_bit_intrins (*ap);
4803 : : else
4804 : : {
4805 : 251495 : if (specific->check.f1 == NULL)
4806 : : {
4807 : 33754 : t = check_arglist (ap, specific, error_flag);
4808 : 33754 : if (t)
4809 : 3796 : expr->ts = specific->ts;
4810 : : }
4811 : : else
4812 : 217741 : t = do_check (specific, *ap);
4813 : : }
4814 : :
4815 : : /* Check conformance of elemental intrinsics. */
4816 : 235043 : if (t && specific->elemental)
4817 : : {
4818 : 74212 : int n = 0;
4819 : 74212 : gfc_expr *first_expr;
4820 : 74212 : arg = expr->value.function.actual;
4821 : :
4822 : : /* There is no elemental intrinsic without arguments. */
4823 : 74212 : gcc_assert(arg != NULL);
4824 : 74212 : first_expr = arg->expr;
4825 : :
4826 : 186940 : for ( ; arg && arg->expr; arg = arg->next, n++)
4827 : 112729 : if (!gfc_check_conformance (first_expr, arg->expr,
4828 : 112729 : _("arguments '%s' and '%s' for "
4829 : : "intrinsic '%s'"),
4830 : 112729 : gfc_current_intrinsic_arg[0]->name,
4831 : 112729 : gfc_current_intrinsic_arg[n]->name,
4832 : : gfc_current_intrinsic))
4833 : : return false;
4834 : : }
4835 : :
4836 : 254057 : if (!t)
4837 : 40901 : remove_nullargs (ap);
4838 : :
4839 : : return t;
4840 : : }
4841 : :
4842 : :
4843 : : /* Check whether an intrinsic belongs to whatever standard the user
4844 : : has chosen, taking also into account -fall-intrinsics. Here, no
4845 : : warning/error is emitted; but if symstd is not NULL, it is pointed to a
4846 : : textual representation of the symbols standard status (like
4847 : : "new in Fortran 2008", "a GNU extension" or "obsolescent in Fortran 95") that
4848 : : can be used to construct a detailed warning/error message in case of
4849 : : a false. */
4850 : :
4851 : : bool
4852 : 702283 : gfc_check_intrinsic_standard (const gfc_intrinsic_sym* isym,
4853 : : const char** symstd, bool silent, locus where)
4854 : : {
4855 : 702283 : const char* symstd_msg;
4856 : :
4857 : : /* For -fall-intrinsics, just succeed. */
4858 : 702283 : if (flag_all_intrinsics)
4859 : : return true;
4860 : :
4861 : : /* Find the symbol's standard message for later usage. */
4862 : 702221 : switch (isym->standard)
4863 : : {
4864 : 134552 : case GFC_STD_F77:
4865 : 134552 : symstd_msg = _("available since Fortran 77");
4866 : 134552 : break;
4867 : :
4868 : 0 : case GFC_STD_F95_OBS:
4869 : 0 : symstd_msg = _("obsolescent in Fortran 95");
4870 : 0 : break;
4871 : :
4872 : 0 : case GFC_STD_F95_DEL:
4873 : 0 : symstd_msg = _("deleted in Fortran 95");
4874 : 0 : break;
4875 : :
4876 : 455930 : case GFC_STD_F95:
4877 : 455930 : symstd_msg = _("new in Fortran 95");
4878 : 455930 : break;
4879 : :
4880 : 16801 : case GFC_STD_F2003:
4881 : 16801 : symstd_msg = _("new in Fortran 2003");
4882 : 16801 : break;
4883 : :
4884 : 59972 : case GFC_STD_F2008:
4885 : 59972 : symstd_msg = _("new in Fortran 2008");
4886 : 59972 : break;
4887 : :
4888 : 5131 : case GFC_STD_F2018:
4889 : 5131 : symstd_msg = _("new in Fortran 2018");
4890 : 5131 : break;
4891 : :
4892 : 29835 : case GFC_STD_GNU:
4893 : 29835 : symstd_msg = _("a GNU Fortran extension");
4894 : 29835 : break;
4895 : :
4896 : 0 : case GFC_STD_LEGACY:
4897 : 0 : symstd_msg = _("for backward compatibility");
4898 : 0 : break;
4899 : :
4900 : 0 : default:
4901 : 0 : gfc_internal_error ("Invalid standard code on intrinsic %qs (%d)",
4902 : 0 : isym->name, isym->standard);
4903 : : }
4904 : :
4905 : : /* If warning about the standard, warn and succeed. */
4906 : 702221 : if (gfc_option.warn_std & isym->standard)
4907 : : {
4908 : : /* Do only print a warning if not a GNU extension. */
4909 : 19527 : if (!silent && isym->standard != GFC_STD_GNU)
4910 : 0 : gfc_warning (0, "Intrinsic %qs (%s) used at %L",
4911 : 0 : isym->name, symstd_msg, &where);
4912 : :
4913 : 19527 : return true;
4914 : : }
4915 : :
4916 : : /* If allowing the symbol's standard, succeed, too. */
4917 : 682694 : if (gfc_option.allow_std & isym->standard)
4918 : : return true;
4919 : :
4920 : : /* Otherwise, fail. */
4921 : 177 : if (symstd)
4922 : 175 : *symstd = symstd_msg;
4923 : : return false;
4924 : : }
4925 : :
4926 : :
4927 : : /* See if a function call corresponds to an intrinsic function call.
4928 : : We return:
4929 : :
4930 : : MATCH_YES if the call corresponds to an intrinsic, simplification
4931 : : is done if possible.
4932 : :
4933 : : MATCH_NO if the call does not correspond to an intrinsic
4934 : :
4935 : : MATCH_ERROR if the call corresponds to an intrinsic but there was an
4936 : : error during the simplification process.
4937 : :
4938 : : The error_flag parameter enables an error reporting. */
4939 : :
4940 : : match
4941 : 732424 : gfc_intrinsic_func_interface (gfc_expr *expr, int error_flag)
4942 : : {
4943 : 732424 : gfc_symbol *sym;
4944 : 732424 : gfc_intrinsic_sym *isym, *specific;
4945 : 732424 : gfc_actual_arglist *actual;
4946 : 732424 : int flag;
4947 : :
4948 : 732424 : if (expr->value.function.isym != NULL)
4949 : 505286 : return (!do_simplify(expr->value.function.isym, expr))
4950 : 505286 : ? MATCH_ERROR : MATCH_YES;
4951 : :
4952 : 227138 : if (!error_flag)
4953 : 1115 : gfc_push_suppress_errors ();
4954 : 227138 : flag = 0;
4955 : :
4956 : 544628 : for (actual = expr->value.function.actual; actual; actual = actual->next)
4957 : 317490 : if (actual->expr != NULL)
4958 : 634980 : flag |= (actual->expr->ts.type != BT_INTEGER
4959 : 512454 : && actual->expr->ts.type != BT_CHARACTER);
4960 : :
4961 : 227138 : sym = expr->symtree->n.sym;
4962 : :
4963 : 227138 : if (sym->intmod_sym_id)
4964 : : {
4965 : 6148 : gfc_isym_id id = gfc_isym_id_by_intmod_sym (sym);
4966 : 6148 : isym = specific = gfc_intrinsic_function_by_id (id);
4967 : : }
4968 : : else
4969 : 220990 : isym = specific = gfc_find_function (sym->name);
4970 : :
4971 : 227138 : if (isym == NULL)
4972 : : {
4973 : 0 : if (!error_flag)
4974 : 0 : gfc_pop_suppress_errors ();
4975 : 0 : return MATCH_NO;
4976 : : }
4977 : :
4978 : 227138 : if ((isym->id == GFC_ISYM_REAL || isym->id == GFC_ISYM_DBLE
4979 : : || isym->id == GFC_ISYM_CMPLX || isym->id == GFC_ISYM_FLOAT
4980 : : || isym->id == GFC_ISYM_SNGL || isym->id == GFC_ISYM_DFLOAT)
4981 : 5809 : && gfc_init_expr_flag
4982 : 328 : && !gfc_notify_std (GFC_STD_F2003, "Function %qs as initialization "
4983 : : "expression at %L", sym->name, &expr->where))
4984 : : {
4985 : 5 : if (!error_flag)
4986 : 0 : gfc_pop_suppress_errors ();
4987 : 5 : return MATCH_ERROR;
4988 : : }
4989 : :
4990 : : /* F95, 7.1.6.1: Only transformational functions REPEAT, RESHAPE,
4991 : : SELECTED_INT_KIND, SELECTED_REAL_KIND, TRANSFER, and TRIM are allowed in
4992 : : initialization expressions. */
4993 : :
4994 : 227133 : if (gfc_init_expr_flag && isym->transformational)
4995 : : {
4996 : 2390 : gfc_isym_id id = isym->id;
4997 : 2390 : if (id != GFC_ISYM_REPEAT && id != GFC_ISYM_RESHAPE
4998 : 3987 : && id != GFC_ISYM_SI_KIND && id != GFC_ISYM_SR_KIND
4999 : 1597 : && id != GFC_ISYM_TRANSFER && id != GFC_ISYM_TRIM
5000 : 3023 : && !gfc_notify_std (GFC_STD_F2003, "Transformational function %qs "
5001 : : "at %L is invalid in an initialization "
5002 : : "expression", sym->name, &expr->where))
5003 : : {
5004 : 2 : if (!error_flag)
5005 : 0 : gfc_pop_suppress_errors ();
5006 : :
5007 : 2 : return MATCH_ERROR;
5008 : : }
5009 : : }
5010 : :
5011 : 227131 : gfc_current_intrinsic_where = &expr->where;
5012 : :
5013 : : /* Bypass the generic list for min, max and ISO_C_Binding's c_loc. */
5014 : 227131 : if (isym->check.f1m == gfc_check_min_max)
5015 : : {
5016 : 2323 : init_arglist (isym);
5017 : :
5018 : 2323 : if (isym->check.f1m(expr->value.function.actual))
5019 : 2302 : goto got_specific;
5020 : :
5021 : 21 : if (!error_flag)
5022 : 0 : gfc_pop_suppress_errors ();
5023 : 21 : return MATCH_NO;
5024 : : }
5025 : :
5026 : : /* If the function is generic, check all of its specific
5027 : : incarnations. If the generic name is also a specific, we check
5028 : : that name last, so that any error message will correspond to the
5029 : : specific. */
5030 : 224808 : gfc_push_suppress_errors ();
5031 : :
5032 : 224808 : if (isym->generic)
5033 : : {
5034 : 257662 : for (specific = isym->specific_head; specific;
5035 : 44657 : specific = specific->next)
5036 : : {
5037 : 53605 : if (specific == isym)
5038 : 0 : continue;
5039 : 53605 : if (check_specific (specific, expr, 0))
5040 : : {
5041 : 8948 : gfc_pop_suppress_errors ();
5042 : 8948 : goto got_specific;
5043 : : }
5044 : : }
5045 : : }
5046 : :
5047 : 215860 : gfc_pop_suppress_errors ();
5048 : :
5049 : 215860 : if (!check_specific (isym, expr, error_flag))
5050 : : {
5051 : 639 : if (!error_flag)
5052 : 20 : gfc_pop_suppress_errors ();
5053 : 639 : return MATCH_NO;
5054 : : }
5055 : :
5056 : : specific = isym;
5057 : :
5058 : 226471 : got_specific:
5059 : 226471 : expr->value.function.isym = specific;
5060 : 226471 : if (!error_flag)
5061 : 1095 : gfc_pop_suppress_errors ();
5062 : :
5063 : 226471 : if (!do_simplify (specific, expr))
5064 : : return MATCH_ERROR;
5065 : :
5066 : : /* F95, 7.1.6.1, Initialization expressions
5067 : : (4) An elemental intrinsic function reference of type integer or
5068 : : character where each argument is an initialization expression
5069 : : of type integer or character
5070 : :
5071 : : F2003, 7.1.7 Initialization expression
5072 : : (4) A reference to an elemental standard intrinsic function,
5073 : : where each argument is an initialization expression */
5074 : :
5075 : 7872 : if (gfc_init_expr_flag && isym->elemental && flag
5076 : 227471 : && !gfc_notify_std (GFC_STD_F2003, "Elemental function as "
5077 : : "initialization expression with non-integer/non-"
5078 : : "character arguments at %L", &expr->where))
5079 : : return MATCH_ERROR;
5080 : :
5081 : 226411 : if (sym->attr.flavor == FL_UNKNOWN)
5082 : : {
5083 : 81 : sym->attr.function = 1;
5084 : 81 : sym->attr.intrinsic = 1;
5085 : 81 : sym->attr.flavor = FL_PROCEDURE;
5086 : : }
5087 : 226411 : if (sym->attr.flavor == FL_PROCEDURE)
5088 : : {
5089 : 226411 : sym->attr.function = 1;
5090 : 226411 : sym->attr.proc = PROC_INTRINSIC;
5091 : : }
5092 : :
5093 : 226411 : if (!sym->module)
5094 : 51037 : gfc_intrinsic_symbol (sym);
5095 : :
5096 : : /* Have another stab at simplification since elemental intrinsics with array
5097 : : actual arguments would be missed by the calls above to do_simplify. */
5098 : 226411 : if (isym->elemental)
5099 : 76613 : gfc_simplify_expr (expr, 1);
5100 : :
5101 : : return MATCH_YES;
5102 : : }
5103 : :
5104 : :
5105 : : /* See if a CALL statement corresponds to an intrinsic subroutine.
5106 : : Returns MATCH_YES if the subroutine corresponds to an intrinsic,
5107 : : MATCH_NO if not, and MATCH_ERROR if there was an error (but did
5108 : : correspond). */
5109 : :
5110 : : match
5111 : 3565 : gfc_intrinsic_sub_interface (gfc_code *c, int error_flag)
5112 : : {
5113 : 3565 : gfc_intrinsic_sym *isym;
5114 : 3565 : const char *name;
5115 : :
5116 : 3565 : name = c->symtree->n.sym->name;
5117 : :
5118 : 3565 : if (c->symtree->n.sym->intmod_sym_id)
5119 : : {
5120 : 610 : gfc_isym_id id;
5121 : 610 : id = gfc_isym_id_by_intmod_sym (c->symtree->n.sym);
5122 : 610 : isym = gfc_intrinsic_subroutine_by_id (id);
5123 : : }
5124 : : else
5125 : 2955 : isym = gfc_find_subroutine (name);
5126 : 3565 : if (isym == NULL)
5127 : : return MATCH_NO;
5128 : :
5129 : 3565 : if (!error_flag)
5130 : 4 : gfc_push_suppress_errors ();
5131 : :
5132 : 3565 : init_arglist (isym);
5133 : :
5134 : 3565 : if (!isym->vararg && !sort_actual (name, &c->ext.actual, isym->formal, &c->loc))
5135 : 9 : goto fail;
5136 : :
5137 : 3556 : if (!do_ts29113_check (isym, c->ext.actual))
5138 : 0 : goto fail;
5139 : :
5140 : 3556 : if (isym->check.f1 != NULL)
5141 : : {
5142 : 3266 : if (!do_check (isym, c->ext.actual))
5143 : 257 : goto fail;
5144 : : }
5145 : : else
5146 : : {
5147 : 290 : if (!check_arglist (&c->ext.actual, isym, 1))
5148 : 14 : goto fail;
5149 : : }
5150 : :
5151 : : /* The subroutine corresponds to an intrinsic. Allow errors to be
5152 : : seen at this point. */
5153 : 3284 : if (!error_flag)
5154 : 3 : gfc_pop_suppress_errors ();
5155 : :
5156 : 3284 : c->resolved_isym = isym;
5157 : 3284 : if (isym->resolve.s1 != NULL)
5158 : 1908 : isym->resolve.s1 (c);
5159 : : else
5160 : : {
5161 : 1376 : c->resolved_sym = gfc_get_intrinsic_sub_symbol (isym->lib_name);
5162 : 1376 : c->resolved_sym->attr.elemental = isym->elemental;
5163 : : }
5164 : :
5165 : 3284 : if (gfc_do_concurrent_flag && !isym->pure)
5166 : : {
5167 : 1 : gfc_error ("Subroutine call to intrinsic %qs in DO CONCURRENT "
5168 : : "block at %L is not PURE", name, &c->loc);
5169 : 1 : return MATCH_ERROR;
5170 : : }
5171 : :
5172 : 3283 : if (!isym->pure && gfc_pure (NULL))
5173 : : {
5174 : 0 : gfc_error ("Subroutine call to intrinsic %qs at %L is not PURE", name,
5175 : : &c->loc);
5176 : 0 : return MATCH_ERROR;
5177 : : }
5178 : :
5179 : 3283 : if (!isym->pure)
5180 : 2591 : gfc_unset_implicit_pure (NULL);
5181 : :
5182 : 3283 : c->resolved_sym->attr.noreturn = isym->noreturn;
5183 : :
5184 : 3283 : return MATCH_YES;
5185 : :
5186 : 280 : fail:
5187 : 280 : if (!error_flag)
5188 : 1 : gfc_pop_suppress_errors ();
5189 : : return MATCH_NO;
5190 : : }
5191 : :
5192 : :
5193 : : /* Call gfc_convert_type() with warning enabled. */
5194 : :
5195 : : bool
5196 : 23844 : gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag)
5197 : : {
5198 : 23844 : return gfc_convert_type_warn (expr, ts, eflag, 1);
5199 : : }
5200 : :
5201 : :
5202 : : /* Try to convert an expression (in place) from one type to another.
5203 : : 'eflag' controls the behavior on error.
5204 : :
5205 : : The possible values are:
5206 : :
5207 : : 1 Generate a gfc_error()
5208 : : 2 Generate a gfc_internal_error().
5209 : :
5210 : : 'wflag' controls the warning related to conversion.
5211 : :
5212 : : 'array' indicates whether the conversion is in an array constructor.
5213 : : Non-standard conversion from character to numeric not allowed if true.
5214 : : */
5215 : :
5216 : : bool
5217 : 113111 : gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag,
5218 : : bool array)
5219 : : {
5220 : 113111 : gfc_intrinsic_sym *sym;
5221 : 113111 : gfc_typespec from_ts;
5222 : 113111 : locus old_where;
5223 : 113111 : gfc_expr *new_expr;
5224 : 113111 : int rank;
5225 : 113111 : mpz_t *shape;
5226 : 226222 : bool is_char_constant = (expr->expr_type == EXPR_CONSTANT)
5227 : 113111 : && (expr->ts.type == BT_CHARACTER);
5228 : :
5229 : 113111 : from_ts = expr->ts; /* expr->ts gets clobbered */
5230 : :
5231 : 113111 : if (ts->type == BT_UNKNOWN)
5232 : 0 : goto bad;
5233 : :
5234 : 113111 : expr->do_not_warn = ! wflag;
5235 : :
5236 : : /* NULL and zero size arrays get their type here, unless they already have a
5237 : : typespec. */
5238 : 113111 : if ((expr->expr_type == EXPR_NULL
5239 : 110820 : || (expr->expr_type == EXPR_ARRAY && expr->value.constructor == NULL))
5240 : 2724 : && expr->ts.type == BT_UNKNOWN)
5241 : : {
5242 : : /* Sometimes the RHS acquire the type. */
5243 : 2291 : expr->ts = *ts;
5244 : 2291 : return true;
5245 : : }
5246 : :
5247 : 110820 : if (expr->ts.type == BT_UNKNOWN)
5248 : 214 : goto bad;
5249 : :
5250 : : /* In building an array constructor, gfortran can end up here when no
5251 : : conversion is required for an intrinsic type. We need to let derived
5252 : : types drop through. */
5253 : 110606 : if (from_ts.type != BT_DERIVED && from_ts.type != BT_CLASS
5254 : 110568 : && (from_ts.type == ts->type && from_ts.kind == ts->kind))
5255 : : return true;
5256 : :
5257 : 110179 : if ((expr->ts.type == BT_DERIVED || expr->ts.type == BT_CLASS)
5258 : 38 : && (ts->type == BT_DERIVED || ts->type == BT_CLASS)
5259 : 110239 : && gfc_compare_types (ts, &expr->ts))
5260 : : return true;
5261 : :
5262 : : /* If array is true then conversion is in an array constructor where
5263 : : non-standard conversion is not allowed. */
5264 : 2352 : if (array && from_ts.type == BT_CHARACTER
5265 : 110233 : && (gfc_numeric_ts (ts) || ts->type == BT_LOGICAL))
5266 : 32 : goto bad;
5267 : :
5268 : 110169 : sym = find_conv (&expr->ts, ts);
5269 : 110169 : if (sym == NULL)
5270 : 82 : goto bad;
5271 : :
5272 : : /* At this point, a conversion is necessary. A warning may be needed. */
5273 : 110087 : if ((gfc_option.warn_std & sym->standard) != 0)
5274 : : {
5275 : 462 : const char *type_name = is_char_constant ? gfc_typename (expr)
5276 : 318 : : gfc_typename (&from_ts);
5277 : 462 : gfc_warning_now (0, "Extension: Conversion from %s to %s at %L",
5278 : : type_name, gfc_dummy_typename (ts),
5279 : : &expr->where);
5280 : : }
5281 : 109625 : else if (wflag)
5282 : : {
5283 : 32324 : if (flag_range_check && expr->expr_type == EXPR_CONSTANT
5284 : 24018 : && from_ts.type == ts->type)
5285 : : {
5286 : : /* Do nothing. Constants of the same type are range-checked
5287 : : elsewhere. If a value too large for the target type is
5288 : : assigned, an error is generated. Not checking here avoids
5289 : : duplications of warnings/errors.
5290 : : If range checking was disabled, but -Wconversion enabled,
5291 : : a non range checked warning is generated below. */
5292 : : }
5293 : 2318 : else if (flag_dec_char_conversions && from_ts.type == BT_CHARACTER
5294 : 19692 : && (gfc_numeric_ts (ts) || ts->type == BT_LOGICAL))
5295 : : {
5296 : 603 : const char *type_name = is_char_constant ? gfc_typename (expr)
5297 : 0 : : gfc_typename (&from_ts);
5298 : 603 : gfc_warning_now (OPT_Wconversion, "Nonstandard conversion from %s "
5299 : : "to %s at %L", type_name, gfc_typename (ts),
5300 : : &expr->where);
5301 : : }
5302 : 18486 : else if (from_ts.type == ts->type
5303 : 13808 : || (from_ts.type == BT_INTEGER && ts->type == BT_REAL)
5304 : 3089 : || (from_ts.type == BT_INTEGER && ts->type == BT_COMPLEX)
5305 : 2757 : || (from_ts.type == BT_REAL && ts->type == BT_COMPLEX))
5306 : : {
5307 : : /* Larger kinds can hold values of smaller kinds without problems.
5308 : : Hence, only warn if target kind is smaller than the source
5309 : : kind - or if -Wconversion-extra is specified. LOGICAL values
5310 : : will always fit regardless of kind so ignore conversion. */
5311 : 16362 : if (expr->expr_type != EXPR_CONSTANT
5312 : 7283 : && ts->type != BT_LOGICAL)
5313 : : {
5314 : 6968 : if (warn_conversion && from_ts.kind > ts->kind)
5315 : 4 : gfc_warning_now (OPT_Wconversion, "Possible change of value in "
5316 : : "conversion from %s to %s at %L",
5317 : : gfc_typename (&from_ts), gfc_typename (ts),
5318 : : &expr->where);
5319 : : else
5320 : 6964 : gfc_warning_now (OPT_Wconversion_extra, "Conversion from %s to %s "
5321 : : "at %L", gfc_typename (&from_ts),
5322 : : gfc_typename (ts), &expr->where);
5323 : : }
5324 : : }
5325 : 2124 : else if ((from_ts.type == BT_REAL && ts->type == BT_INTEGER)
5326 : 2124 : || (from_ts.type == BT_COMPLEX && ts->type == BT_INTEGER)
5327 : 1388 : || (from_ts.type == BT_COMPLEX && ts->type == BT_REAL))
5328 : : {
5329 : : /* Conversion from REAL/COMPLEX to INTEGER or COMPLEX to REAL
5330 : : usually comes with a loss of information, regardless of kinds. */
5331 : 818 : if (expr->expr_type != EXPR_CONSTANT)
5332 : 591 : gfc_warning_now (OPT_Wconversion, "Possible change of value in "
5333 : : "conversion from %s to %s at %L",
5334 : : gfc_typename (&from_ts), gfc_typename (ts),
5335 : : &expr->where);
5336 : : }
5337 : 1306 : else if (from_ts.type == BT_HOLLERITH || ts->type == BT_HOLLERITH)
5338 : : {
5339 : : /* If HOLLERITH is involved, all bets are off. */
5340 : 1047 : gfc_warning_now (OPT_Wconversion, "Conversion from %s to %s at %L",
5341 : : gfc_typename (&from_ts), gfc_dummy_typename (ts),
5342 : : &expr->where);
5343 : : }
5344 : 259 : else if (from_ts.type == BT_LOGICAL || ts->type == BT_LOGICAL)
5345 : : {
5346 : : /* Do nothing. This block exists only to simplify the other
5347 : : else-if expressions.
5348 : : LOGICAL <> LOGICAL no warning, independent of kind values
5349 : : LOGICAL <> INTEGER extension, warned elsewhere
5350 : : LOGICAL <> REAL invalid, error generated elsewhere
5351 : : LOGICAL <> COMPLEX invalid, error generated elsewhere */
5352 : : }
5353 : : else
5354 : 0 : gcc_unreachable ();
5355 : : }
5356 : :
5357 : : /* Insert a pre-resolved function call to the right function. */
5358 : 110087 : old_where = expr->where;
5359 : 110087 : rank = expr->rank;
5360 : 110087 : shape = expr->shape;
5361 : :
5362 : 110087 : new_expr = gfc_get_expr ();
5363 : 110087 : *new_expr = *expr;
5364 : :
5365 : 110087 : new_expr = gfc_build_conversion (new_expr);
5366 : 110087 : new_expr->value.function.name = sym->lib_name;
5367 : 110087 : new_expr->value.function.isym = sym;
5368 : 110087 : new_expr->where = old_where;
5369 : 110087 : new_expr->ts = *ts;
5370 : 110087 : new_expr->rank = rank;
5371 : 110087 : new_expr->shape = gfc_copy_shape (shape, rank);
5372 : :
5373 : 110087 : gfc_get_ha_sym_tree (sym->name, &new_expr->symtree);
5374 : 110087 : new_expr->symtree->n.sym->result = new_expr->symtree->n.sym;
5375 : 110087 : new_expr->symtree->n.sym->ts.type = ts->type;
5376 : 110087 : new_expr->symtree->n.sym->ts.kind = ts->kind;
5377 : 110087 : new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE;
5378 : 110087 : new_expr->symtree->n.sym->attr.function = 1;
5379 : 110087 : new_expr->symtree->n.sym->attr.elemental = 1;
5380 : 110087 : new_expr->symtree->n.sym->attr.pure = 1;
5381 : 110087 : new_expr->symtree->n.sym->attr.referenced = 1;
5382 : 110087 : gfc_intrinsic_symbol(new_expr->symtree->n.sym);
5383 : 110087 : gfc_commit_symbol (new_expr->symtree->n.sym);
5384 : :
5385 : 110087 : *expr = *new_expr;
5386 : :
5387 : 110087 : free (new_expr);
5388 : 110087 : expr->ts = *ts;
5389 : :
5390 : 110087 : if (gfc_is_constant_expr (expr->value.function.actual->expr)
5391 : 110087 : && !do_simplify (sym, expr))
5392 : : {
5393 : :
5394 : 5 : if (eflag == 2)
5395 : 0 : goto bad;
5396 : : return false; /* Error already generated in do_simplify() */
5397 : : }
5398 : :
5399 : : return true;
5400 : :
5401 : 328 : bad:
5402 : 328 : const char *type_name = is_char_constant ? gfc_typename (expr)
5403 : 290 : : gfc_typename (&from_ts);
5404 : 328 : if (eflag == 1)
5405 : : {
5406 : 328 : gfc_error ("Cannot convert %s to %s at %L", type_name, gfc_typename (ts),
5407 : : &expr->where);
5408 : 328 : return false;
5409 : : }
5410 : :
5411 : 0 : gfc_internal_error ("Cannot convert %qs to %qs at %L", type_name,
5412 : : gfc_typename (ts), &expr->where);
5413 : : /* Not reached */
5414 : : }
5415 : :
5416 : :
5417 : : bool
5418 : 324 : gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts)
5419 : : {
5420 : 324 : gfc_intrinsic_sym *sym;
5421 : 324 : locus old_where;
5422 : 324 : gfc_expr *new_expr;
5423 : 324 : int rank;
5424 : 324 : mpz_t *shape;
5425 : :
5426 : 324 : gcc_assert (expr->ts.type == BT_CHARACTER && ts->type == BT_CHARACTER);
5427 : :
5428 : 324 : sym = find_char_conv (&expr->ts, ts);
5429 : 324 : if (sym == NULL)
5430 : : return false;
5431 : :
5432 : : /* Insert a pre-resolved function call to the right function. */
5433 : 321 : old_where = expr->where;
5434 : 321 : rank = expr->rank;
5435 : 321 : shape = expr->shape;
5436 : :
5437 : 321 : new_expr = gfc_get_expr ();
5438 : 321 : *new_expr = *expr;
5439 : :
5440 : 321 : new_expr = gfc_build_conversion (new_expr);
5441 : 321 : new_expr->value.function.name = sym->lib_name;
5442 : 321 : new_expr->value.function.isym = sym;
5443 : 321 : new_expr->where = old_where;
5444 : 321 : new_expr->ts = *ts;
5445 : 321 : new_expr->rank = rank;
5446 : 321 : new_expr->shape = gfc_copy_shape (shape, rank);
5447 : :
5448 : 321 : gfc_get_ha_sym_tree (sym->name, &new_expr->symtree);
5449 : 321 : new_expr->symtree->n.sym->ts.type = ts->type;
5450 : 321 : new_expr->symtree->n.sym->ts.kind = ts->kind;
5451 : 321 : new_expr->symtree->n.sym->attr.flavor = FL_PROCEDURE;
5452 : 321 : new_expr->symtree->n.sym->attr.function = 1;
5453 : 321 : new_expr->symtree->n.sym->attr.elemental = 1;
5454 : 321 : new_expr->symtree->n.sym->attr.referenced = 1;
5455 : 321 : gfc_intrinsic_symbol(new_expr->symtree->n.sym);
5456 : 321 : gfc_commit_symbol (new_expr->symtree->n.sym);
5457 : :
5458 : 321 : *expr = *new_expr;
5459 : :
5460 : 321 : free (new_expr);
5461 : 321 : expr->ts = *ts;
5462 : :
5463 : 321 : if (gfc_is_constant_expr (expr->value.function.actual->expr)
5464 : 321 : && !do_simplify (sym, expr))
5465 : : {
5466 : : /* Error already generated in do_simplify() */
5467 : : return false;
5468 : : }
5469 : :
5470 : : return true;
5471 : : }
5472 : :
5473 : :
5474 : : /* Check if the passed name is name of an intrinsic (taking into account the
5475 : : current -std=* and -fall-intrinsic settings). If it is, see if we should
5476 : : warn about this as a user-procedure having the same name as an intrinsic
5477 : : (-Wintrinsic-shadow enabled) and do so if we should. */
5478 : :
5479 : : void
5480 : 50038 : gfc_warn_intrinsic_shadow (const gfc_symbol* sym, bool in_module, bool func)
5481 : : {
5482 : 50038 : gfc_intrinsic_sym* isym;
5483 : :
5484 : : /* If the warning is disabled, do nothing at all. */
5485 : 50038 : if (!warn_intrinsic_shadow)
5486 : : return;
5487 : :
5488 : : /* Try to find an intrinsic of the same name. */
5489 : 2961 : if (func)
5490 : 2100 : isym = gfc_find_function (sym->name);
5491 : : else
5492 : 861 : isym = gfc_find_subroutine (sym->name);
5493 : :
5494 : : /* If no intrinsic was found with this name or it's not included in the
5495 : : selected standard, everything's fine. */
5496 : 2961 : if (!isym || !gfc_check_intrinsic_standard (isym, NULL, true,
5497 : : sym->declared_at))
5498 : 2955 : return;
5499 : :
5500 : : /* Emit the warning. */
5501 : 6 : if (in_module || sym->ns->proc_name)
5502 : 3 : gfc_warning (OPT_Wintrinsic_shadow,
5503 : : "%qs declared at %L may shadow the intrinsic of the same"
5504 : : " name. In order to call the intrinsic, explicit INTRINSIC"
5505 : : " declarations may be required.",
5506 : 3 : sym->name, &sym->declared_at);
5507 : : else
5508 : 3 : gfc_warning (OPT_Wintrinsic_shadow,
5509 : : "%qs declared at %L is also the name of an intrinsic. It can"
5510 : : " only be called via an explicit interface or if declared"
5511 : 3 : " EXTERNAL.", sym->name, &sym->declared_at);
5512 : : }
|
