/* Build up a list of intrinsic subroutines and functions for the
name-resolution stage.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
- 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 2000-2014 Free Software Foundation, Inc.
Contributed by Andy Vaught & Katherine Holcomb
This file is part of GCC.
#include "config.h"
#include "system.h"
+#include "coretypes.h"
#include "flags.h"
#include "gfortran.h"
#include "intrinsic.h"
/* Namespace to hold the resolved symbols for intrinsic subroutines. */
static gfc_namespace *gfc_intrinsic_namespace;
-int gfc_init_expr = 0;
+bool gfc_init_expr_flag = false;
/* Pointers to an intrinsic function and its argument names that are being
checked. */
const char *gfc_current_intrinsic;
-const char *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS];
+gfc_intrinsic_arg *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS];
locus *gfc_current_intrinsic_where;
static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym;
sizing;
enum klass
-{ NO_CLASS = 0, CLASS_ELEMENTAL, CLASS_INQUIRY, CLASS_TRANSFORMATIONAL };
+{ CLASS_IMPURE = 0, CLASS_PURE, CLASS_ELEMENTAL,
+ CLASS_INQUIRY, CLASS_TRANSFORMATIONAL, CLASS_ATOMIC };
#define ACTUAL_NO 0
#define ACTUAL_YES 1
sym->attr.flavor = FL_PROCEDURE;
sym->attr.proc = PROC_INTRINSIC;
+ gfc_commit_symbol (sym);
+
return sym;
}
}
+/* Check TS29113, C407b for assumed type and C535b for assumed-rank,
+ and a likewise check for NO_ARG_CHECK. */
+
+static bool
+do_ts29113_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg)
+{
+ gfc_actual_arglist *a;
+
+ for (a = arg; a; a = a->next)
+ {
+ if (!a->expr)
+ continue;
+
+ if (a->expr->expr_type == EXPR_VARIABLE
+ && (a->expr->symtree->n.sym->attr.ext_attr
+ & (1 << EXT_ATTR_NO_ARG_CHECK))
+ && specific->id != GFC_ISYM_C_LOC
+ && specific->id != GFC_ISYM_PRESENT)
+ {
+ gfc_error ("Variable with NO_ARG_CHECK attribute at %L is only "
+ "permitted as argument to the intrinsic functions "
+ "C_LOC and PRESENT", &a->expr->where);
+ return false;
+ }
+ else if (a->expr->ts.type == BT_ASSUMED
+ && specific->id != GFC_ISYM_LBOUND
+ && specific->id != GFC_ISYM_PRESENT
+ && specific->id != GFC_ISYM_RANK
+ && specific->id != GFC_ISYM_SHAPE
+ && specific->id != GFC_ISYM_SIZE
+ && specific->id != GFC_ISYM_SIZEOF
+ && specific->id != GFC_ISYM_UBOUND
+ && specific->id != GFC_ISYM_C_LOC)
+ {
+ gfc_error ("Assumed-type argument at %L is not permitted as actual"
+ " argument to the intrinsic %s", &a->expr->where,
+ gfc_current_intrinsic);
+ return false;
+ }
+ else if (a->expr->ts.type == BT_ASSUMED && a != arg)
+ {
+ gfc_error ("Assumed-type argument at %L is only permitted as "
+ "first actual argument to the intrinsic %s",
+ &a->expr->where, gfc_current_intrinsic);
+ return false;
+ }
+ if (a->expr->rank == -1 && !specific->inquiry)
+ {
+ gfc_error ("Assumed-rank argument at %L is only permitted as actual "
+ "argument to intrinsic inquiry functions",
+ &a->expr->where);
+ return false;
+ }
+ if (a->expr->rank == -1 && arg != a)
+ {
+ gfc_error ("Assumed-rank argument at %L is only permitted as first "
+ "actual argument to the intrinsic inquiry function %s",
+ &a->expr->where, gfc_current_intrinsic);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+
/* Interface to the check functions. We break apart an argument list
and call the proper check function rather than forcing each
function to manipulate the argument list. */
-static gfc_try
+static bool
do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg)
{
gfc_expr *a1, *a2, *a3, *a4, *a5;
strcat (buf, name);
next_sym->lib_name = gfc_get_string (buf);
+ next_sym->pure = (cl != CLASS_IMPURE);
next_sym->elemental = (cl == CLASS_ELEMENTAL);
next_sym->inquiry = (cl == CLASS_INQUIRY);
next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL);
next_arg->ts.type = type;
next_arg->ts.kind = kind;
next_arg->optional = optional;
+ next_arg->value = 0;
next_arg->intent = intent;
}
}
static void
add_sym_0 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (void),
+ bool (*check) (void),
gfc_expr *(*simplify) (void),
void (*resolve) (gfc_expr *))
{
0 arguments. */
static void
-add_sym_0s (const char *name, gfc_isym_id id, int standard, void (*resolve) (gfc_code *))
+add_sym_0s (const char *name, gfc_isym_id id, int standard,
+ void (*resolve) (gfc_code *))
{
gfc_check_f cf;
gfc_simplify_f sf;
sf.f1 = NULL;
rf.s1 = resolve;
- add_sym (name, id, NO_CLASS, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf, rf,
- (void *) 0);
+ add_sym (name, id, CLASS_IMPURE, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf,
+ rf, (void *) 0);
}
static void
add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_expr *),
+ bool (*check) (gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1)
}
-/* Add a symbol to the subroutine list where the subroutine takes
- 1 arguments. */
-
-static void
-add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard,
- gfc_try (*check) (gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *),
- void (*resolve) (gfc_code *),
- const char *a1, bt type1, int kind1, int optional1)
-{
- gfc_check_f cf;
- gfc_simplify_f sf;
- gfc_resolve_f rf;
-
- cf.f1 = check;
- sf.f1 = simplify;
- rf.s1 = resolve;
-
- add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
- a1, type1, kind1, optional1, INTENT_IN,
- (void *) 0);
-}
-
-
/* Add a symbol to the function list where the function takes
1 arguments, specifying the intent of the argument. */
static void
add_sym_1_intent (const char *name, gfc_isym_id id, enum klass cl,
int actual_ok, bt type, int kind, int standard,
- gfc_try (*check) (gfc_expr *),
+ bool (*check) (gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1,
1 arguments, specifying the intent of the argument. */
static void
-add_sym_1s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type,
- int kind, int standard,
- gfc_try (*check) (gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *),
- void (*resolve) (gfc_code *),
- const char *a1, bt type1, int kind1, int optional1,
- sym_intent intent1)
+add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
+ int standard, bool (*check) (gfc_expr *),
+ gfc_expr *(*simplify) (gfc_expr *), void (*resolve) (gfc_code *),
+ const char *a1, bt type1, int kind1, int optional1,
+ sym_intent intent1)
{
gfc_check_f cf;
gfc_simplify_f sf;
static void
add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_actual_arglist *),
+ bool (*check) (gfc_actual_arglist *),
gfc_expr *(*simplify) (gfc_expr *),
void (*resolve) (gfc_expr *, gfc_actual_arglist *),
const char *a1, bt type1, int kind1, int optional1,
static void
add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *),
+ bool (*check) (gfc_expr *, gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1,
}
-/* Add a symbol to the subroutine list where the subroutine takes
- 2 arguments. */
+/* Add a symbol to the function list where the function takes
+ 2 arguments; same as add_sym_2 - but allows to specify the intent. */
static void
-add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
- void (*resolve) (gfc_code *),
- const char *a1, bt type1, int kind1, int optional1,
- const char *a2, bt type2, int kind2, int optional2)
+add_sym_2_intent (const char *name, gfc_isym_id id, enum klass cl,
+ int actual_ok, bt type, int kind, int standard,
+ bool (*check) (gfc_expr *, gfc_expr *),
+ gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
+ void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *),
+ const char *a1, bt type1, int kind1, int optional1,
+ sym_intent intent1, const char *a2, bt type2, int kind2,
+ int optional2, sym_intent intent2)
{
gfc_check_f cf;
gfc_simplify_f sf;
cf.f2 = check;
sf.f2 = simplify;
- rf.s1 = resolve;
+ rf.f2 = resolve;
- add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
- a1, type1, kind1, optional1, INTENT_IN,
- a2, type2, kind2, optional2, INTENT_IN,
+ add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
+ a1, type1, kind1, optional1, intent1,
+ a2, type2, kind2, optional2, intent2,
(void *) 0);
}
2 arguments, specifying the intent of the arguments. */
static void
-add_sym_2s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type,
- int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
- void (*resolve) (gfc_code *),
- const char *a1, bt type1, int kind1, int optional1,
- sym_intent intent1, const char *a2, bt type2, int kind2,
- int optional2, sym_intent intent2)
+add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type,
+ int kind, int standard,
+ bool (*check) (gfc_expr *, gfc_expr *),
+ gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
+ void (*resolve) (gfc_code *),
+ const char *a1, bt type1, int kind1, int optional1,
+ sym_intent intent1, const char *a2, bt type2, int kind2,
+ int optional2, sym_intent intent2)
{
gfc_check_f cf;
gfc_simplify_f sf;
static void
add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
+ bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1,
static void
add_sym_3ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_actual_arglist *),
+ bool (*check) (gfc_actual_arglist *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1,
static void
add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_actual_arglist *),
+ bool (*check) (gfc_actual_arglist *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
const char *a1, bt type1, int kind1, int optional1,
/* Add a symbol to the subroutine list where the subroutine takes
- 3 arguments. */
+ 3 arguments, specifying the intent of the arguments. */
static void
-add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
+add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type,
+ int kind, int standard,
+ bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
void (*resolve) (gfc_code *),
const char *a1, bt type1, int kind1, int optional1,
- const char *a2, bt type2, int kind2, int optional2,
- const char *a3, bt type3, int kind3, int optional3)
-{
- gfc_check_f cf;
- gfc_simplify_f sf;
- gfc_resolve_f rf;
-
- cf.f3 = check;
- sf.f3 = simplify;
- rf.s1 = resolve;
-
- add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
- a1, type1, kind1, optional1, INTENT_IN,
- a2, type2, kind2, optional2, INTENT_IN,
- a3, type3, kind3, optional3, INTENT_IN,
- (void *) 0);
-}
-
-
-/* Add a symbol to the subroutine list where the subroutine takes
- 3 arguments, specifying the intent of the arguments. */
-
-static void
-add_sym_3s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type,
- int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
- void (*resolve) (gfc_code *),
- const char *a1, bt type1, int kind1, int optional1,
- sym_intent intent1, const char *a2, bt type2, int kind2,
- int optional2, sym_intent intent2, const char *a3, bt type3,
- int kind3, int optional3, sym_intent intent3)
+ sym_intent intent1, const char *a2, bt type2, int kind2,
+ int optional2, sym_intent intent2, const char *a3, bt type3,
+ int kind3, int optional3, sym_intent intent3)
{
gfc_check_f cf;
gfc_simplify_f sf;
static void
add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type,
int kind, int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
+ bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
gfc_expr *),
void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
static void
add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
+ bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
gfc_expr *),
void (*resolve) (gfc_code *),
static void
add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind,
int standard,
- gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
+ bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
gfc_expr *),
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
gfc_expr *, gfc_expr *),
}
+gfc_isym_id
+gfc_isym_id_by_intmod (intmod_id from_intmod, int intmod_sym_id)
+{
+ if (from_intmod == INTMOD_NONE)
+ return (gfc_isym_id) intmod_sym_id;
+ else if (from_intmod == INTMOD_ISO_C_BINDING)
+ return (gfc_isym_id) c_interop_kinds_table[intmod_sym_id].value;
+ else if (from_intmod == INTMOD_ISO_FORTRAN_ENV)
+ switch (intmod_sym_id)
+ {
+#define NAMED_SUBROUTINE(a,b,c,d) \
+ case a: \
+ return (gfc_isym_id) c;
+#define NAMED_FUNCTION(a,b,c,d) \
+ case a: \
+ return (gfc_isym_id) c;
+#include "iso-fortran-env.def"
+ default:
+ gcc_unreachable ();
+ }
+ else
+ gcc_unreachable ();
+ return (gfc_isym_id) 0;
+}
+
+
+gfc_isym_id
+gfc_isym_id_by_intmod_sym (gfc_symbol *sym)
+{
+ return gfc_isym_id_by_intmod (sym->from_intmod, sym->intmod_sym_id);
+}
+
+
+gfc_intrinsic_sym *
+gfc_intrinsic_subroutine_by_id (gfc_isym_id id)
+{
+ gfc_intrinsic_sym *start = subroutines;
+ int n = nsub;
+
+ while (true)
+ {
+ gcc_assert (n > 0);
+ if (id == start->id)
+ return start;
+
+ start++;
+ n--;
+ }
+}
+
+
+gfc_intrinsic_sym *
+gfc_intrinsic_function_by_id (gfc_isym_id id)
+{
+ gfc_intrinsic_sym *start = functions;
+ int n = nfunc;
+
+ while (true)
+ {
+ gcc_assert (n > 0);
+ if (id == start->id)
+ return start;
+
+ start++;
+ n--;
+ }
+}
+
+
/* Given a name, find a function in the intrinsic function table.
Returns NULL if not found. */
gfc_intrinsic_sym *sym;
sym = find_sym (functions, nfunc, name);
- if (!sym)
+ if (!sym || sym->from_module)
sym = find_sym (conversion, nconv, name);
- return sym;
+ return (!sym || sym->from_module) ? NULL : sym;
}
gfc_intrinsic_sym *
gfc_find_subroutine (const char *name)
{
- return find_sym (subroutines, nsub, name);
+ gfc_intrinsic_sym *sym;
+ sym = find_sym (subroutines, nsub, name);
+ return (!sym || sym->from_module) ? NULL : sym;
}
gfc_intrinsic_sym *sym;
sym = gfc_find_function (name);
- return (sym == NULL) ? 0 : sym->generic;
+ return (!sym || sym->from_module) ? 0 : sym->generic;
}
gfc_intrinsic_sym *sym;
sym = gfc_find_function (name);
- return (sym == NULL) ? 0 : sym->specific;
+ return (!sym || sym->from_module) ? 0 : sym->specific;
}
}
-/* Given a symbol, find out if it is (and is to be treated) an intrinsic. If
- it's name refers to an intrinsic but this intrinsic is not included in the
- selected standard, this returns FALSE and sets the symbol's external
+/* Given a symbol, find out if it is (and is to be treated as) an intrinsic.
+ If its name refers to an intrinsic, but this intrinsic is not included in
+ the selected standard, this returns FALSE and sets the symbol's external
attribute. */
bool
gfc_intrinsic_sym* isym;
const char* symstd;
- /* If INTRINSIC/EXTERNAL state is already known, return. */
+ /* If INTRINSIC attribute is already known, return. */
if (sym->attr.intrinsic)
return true;
- if (sym->attr.external)
+
+ /* Check for attributes which prevent the symbol from being INTRINSIC. */
+ if (sym->attr.external || sym->attr.contained
+ || sym->attr.if_source == IFSRC_IFBODY)
return false;
if (subroutine_flag)
return false;
/* See if this intrinsic is allowed in the current standard. */
- if (gfc_check_intrinsic_standard (isym, &symstd, false, loc) == FAILURE)
+ if (!gfc_check_intrinsic_standard (isym, &symstd, false, loc)
+ && !sym->attr.artificial)
{
- if (sym->attr.proc == PROC_UNKNOWN)
- {
- if (gfc_option.warn_intrinsics_std)
- gfc_warning_now ("The intrinsic '%s' at %L is not included in the"
- " selected standard but %s and '%s' will be"
- " treated as if declared EXTERNAL. Use an"
- " appropriate -std=* option or define"
- " -fall-intrinsics to allow this intrinsic.",
- sym->name, &loc, symstd, sym->name);
- gfc_add_external (&sym->attr, &loc);
- }
+ if (sym->attr.proc == PROC_UNKNOWN && warn_intrinsics_std)
+ gfc_warning_now (OPT_Wintrinsics_std, "The intrinsic %qs at %L is not "
+ "included in the selected standard but %s and %qs will"
+ " be treated as if declared EXTERNAL. Use an"
+ " appropriate -std=* option or define"
+ " -fall-intrinsics to allow this intrinsic.",
+ sym->name, &loc, symstd, sym->name);
return false;
}
g = gfc_find_function (name);
if (g == NULL)
- gfc_internal_error ("make_generic(): Can't find generic symbol '%s'",
+ gfc_internal_error ("make_generic(): Can't find generic symbol %qs",
name);
gcc_assert (g->id == id);
}
+/* Mark current intrinsic as module intrinsic. */
+static void
+make_from_module (void)
+{
+ if (sizing == SZ_NOTHING)
+ next_sym[-1].from_module = 1;
+}
+
+/* Set the attr.value of the current procedure. */
+
+static void
+set_attr_value (int n, ...)
+{
+ gfc_intrinsic_arg *arg;
+ va_list argp;
+ int i;
+
+ if (sizing != SZ_NOTHING)
+ return;
+
+ va_start (argp, n);
+ arg = next_sym[-1].formal;
+
+ for (i = 0; i < n; i++)
+ {
+ gcc_assert (arg != NULL);
+ arg->value = va_arg (argp, int);
+ arg = arg->next;
+ }
+ va_end (argp);
+}
+
+
/* Add intrinsic functions. */
static void
*z = "z", *ln = "len", *ut = "unit", *han = "handler",
*num = "number", *tm = "time", *nm = "name", *md = "mode",
*vl = "values", *p1 = "path1", *p2 = "path2", *com = "command",
- *ca = "coarray", *sub = "sub";
+ *ca = "coarray", *sub = "sub", *dist = "distance", *failed="failed";
int di, dr, dd, dl, dc, dz, ii;
/* The checking function for ACCESS is called gfc_check_access_func
because the name gfc_check_access is already used in module.c. */
- add_sym_2 ("access", GFC_ISYM_ACCESS, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_access_func, NULL, gfc_resolve_access,
+ add_sym_2 ("access", GFC_ISYM_ACCESS, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_access_func, NULL, gfc_resolve_access,
nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU);
gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn,
n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
+ add_sym_3 ("bessel_jn", GFC_ISYM_JN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
+ gfc_check_bessel_n2, gfc_simplify_bessel_jn2, gfc_resolve_bessel_n2,
+ "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED,
+ x, BT_REAL, dr, REQUIRED);
+ set_attr_value (3, true, true, true);
+
make_generic ("bessel_jn", GFC_ISYM_JN, GFC_STD_F2008);
add_sym_1 ("besy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn,
n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
+ add_sym_3 ("bessel_yn", GFC_ISYM_YN2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
+ gfc_check_bessel_n2, gfc_simplify_bessel_yn2, gfc_resolve_bessel_n2,
+ "n1", BT_INTEGER, di, REQUIRED,"n2", BT_INTEGER, di, REQUIRED,
+ x, BT_REAL, dr, REQUIRED);
+ set_attr_value (3, true, true, true);
+
make_generic ("bessel_yn", GFC_ISYM_YN, GFC_STD_F2008);
+ add_sym_2 ("bge", GFC_ISYM_BGE, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_LOGICAL, dl, GFC_STD_F2008,
+ gfc_check_bge_bgt_ble_blt, gfc_simplify_bge, NULL,
+ i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("bge", GFC_ISYM_BGE, GFC_STD_F2008);
+
+ add_sym_2 ("bgt", GFC_ISYM_BGT, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_LOGICAL, dl, GFC_STD_F2008,
+ gfc_check_bge_bgt_ble_blt, gfc_simplify_bgt, NULL,
+ i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("bgt", GFC_ISYM_BGT, GFC_STD_F2008);
+
add_sym_1 ("bit_size", GFC_ISYM_BIT_SIZE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
gfc_check_i, gfc_simplify_bit_size, NULL,
i, BT_INTEGER, di, REQUIRED);
make_generic ("bit_size", GFC_ISYM_BIT_SIZE, GFC_STD_F95);
+ add_sym_2 ("ble", GFC_ISYM_BLE, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_LOGICAL, dl, GFC_STD_F2008,
+ gfc_check_bge_bgt_ble_blt, gfc_simplify_ble, NULL,
+ i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("ble", GFC_ISYM_BLE, GFC_STD_F2008);
+
+ add_sym_2 ("blt", GFC_ISYM_BLT, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_LOGICAL, dl, GFC_STD_F2008,
+ gfc_check_bge_bgt_ble_blt, gfc_simplify_blt, NULL,
+ i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("blt", GFC_ISYM_BLT, GFC_STD_F2008);
+
add_sym_2 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
- gfc_check_btest, gfc_simplify_btest, gfc_resolve_btest,
+ gfc_check_bitfcn, gfc_simplify_btest, gfc_resolve_btest,
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
make_generic ("btest", GFC_ISYM_BTEST, GFC_STD_F95);
make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77);
- add_sym_1 ("chdir", GFC_ISYM_CHDIR, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_1 ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, gfc_check_chdir, NULL, gfc_resolve_chdir,
nm, BT_CHARACTER, dc, REQUIRED);
make_generic ("chdir", GFC_ISYM_CHDIR, GFC_STD_GNU);
- add_sym_2 ("chmod", GFC_ISYM_CHMOD, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_chmod, NULL, gfc_resolve_chmod,
+ add_sym_2 ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_chmod, NULL, gfc_resolve_chmod,
nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU);
make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95);
- add_sym_1 ("ctime", GFC_ISYM_CTIME, NO_CLASS, ACTUAL_NO, BT_CHARACTER, 0, GFC_STD_GNU,
- gfc_check_ctime, NULL, gfc_resolve_ctime,
- tm, BT_INTEGER, di, REQUIRED);
+ add_sym_1 ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
+ 0, GFC_STD_GNU, gfc_check_ctime, NULL, gfc_resolve_ctime,
+ tm, BT_INTEGER, di, REQUIRED);
make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU);
gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble,
a, BT_REAL, dr, REQUIRED);
- make_alias ("dfloat", GFC_STD_GNU);
-
make_generic ("dble", GFC_ISYM_DBLE, GFC_STD_F77);
add_sym_1 ("digits", GFC_ISYM_DIGITS, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
make_generic ("dprod", GFC_ISYM_DPROD, GFC_STD_F77);
- add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
- NULL, NULL, NULL,
+ add_sym_1 ("dreal", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_REAL, dd, GFC_STD_GNU, NULL, gfc_simplify_dreal, NULL,
a, BT_COMPLEX, dd, REQUIRED);
make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU);
+ add_sym_3 ("dshiftl", GFC_ISYM_DSHIFTL, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_dshift, gfc_simplify_dshiftl, gfc_resolve_dshift,
+ i, BT_INTEGER, di, REQUIRED,
+ j, BT_INTEGER, di, REQUIRED,
+ sh, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("dshiftl", GFC_ISYM_DSHIFTL, GFC_STD_F2008);
+
+ add_sym_3 ("dshiftr", GFC_ISYM_DSHIFTR, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_dshift, gfc_simplify_dshiftr, gfc_resolve_dshift,
+ i, BT_INTEGER, di, REQUIRED,
+ j, BT_INTEGER, di, REQUIRED,
+ sh, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("dshiftr", GFC_ISYM_DSHIFTR, GFC_STD_F2008);
+
add_sym_4 ("eoshift", GFC_ISYM_EOSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
gfc_check_eoshift, NULL, gfc_resolve_eoshift,
- ar, BT_REAL, dr, 0, sh, BT_INTEGER, ii, REQUIRED,
- bd, BT_REAL, dr, 1, dm, BT_INTEGER, ii, OPTIONAL);
+ ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, ii, REQUIRED,
+ bd, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL);
make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95);
make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008);
/* G77 compatibility */
- add_sym_1 ("dtime", GFC_ISYM_DTIME, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU,
- gfc_check_dtime_etime, NULL, NULL,
+ add_sym_1 ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
+ 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL,
x, BT_REAL, 4, REQUIRED);
make_generic ("dtime", GFC_ISYM_DTIME, GFC_STD_GNU);
- add_sym_1 ("etime", GFC_ISYM_ETIME, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU,
- gfc_check_dtime_etime, NULL, NULL,
+ add_sym_1 ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
+ 4, GFC_STD_GNU, gfc_check_dtime_etime, NULL, NULL,
x, BT_REAL, 4, REQUIRED);
make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU);
add_sym_2 ("extends_type_of", GFC_ISYM_EXTENDS_TYPE_OF, CLASS_INQUIRY,
ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
- gfc_check_same_type_as, NULL, gfc_resolve_extends_type_of,
+ gfc_check_same_type_as, gfc_simplify_extends_type_of,
+ gfc_resolve_extends_type_of,
a, BT_UNKNOWN, 0, REQUIRED,
mo, BT_UNKNOWN, 0, REQUIRED);
- add_sym_0 ("fdate", GFC_ISYM_FDATE, NO_CLASS, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_fdate);
+ add_sym_0 ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
+ dc, GFC_STD_GNU, NULL, NULL, gfc_resolve_fdate);
make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU);
make_generic ("floor", GFC_ISYM_FLOOR, GFC_STD_F95);
/* G77 compatible fnum */
- add_sym_1 ("fnum", GFC_ISYM_FNUM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_fnum, NULL, gfc_resolve_fnum,
+ add_sym_1 ("fnum", GFC_ISYM_FNUM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_fnum, NULL, gfc_resolve_fnum,
ut, BT_INTEGER, di, REQUIRED);
make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU);
make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95);
- add_sym_2 ("fstat", GFC_ISYM_FSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
- GFC_STD_GNU, gfc_check_fstat, NULL, gfc_resolve_fstat,
- ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
+ add_sym_2_intent ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_fstat, NULL, gfc_resolve_fstat,
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU);
- add_sym_1 ("ftell", GFC_ISYM_FTELL, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU,
- gfc_check_ftell, NULL, gfc_resolve_ftell,
+ add_sym_1 ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ ii, GFC_STD_GNU, gfc_check_ftell, NULL, gfc_resolve_ftell,
ut, BT_INTEGER, di, REQUIRED);
make_generic ("ftell", GFC_ISYM_FTELL, GFC_STD_GNU);
- add_sym_2 ("fgetc", GFC_ISYM_FGETC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_fgetputc, NULL, gfc_resolve_fgetc,
- ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED);
+ add_sym_2_intent ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_fgetputc, NULL, gfc_resolve_fgetc,
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
make_generic ("fgetc", GFC_ISYM_FGETC, GFC_STD_GNU);
- add_sym_1 ("fget", GFC_ISYM_FGET, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_fgetput, NULL, gfc_resolve_fget,
- c, BT_CHARACTER, dc, REQUIRED);
+ add_sym_1_intent ("fget", GFC_ISYM_FGET, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fget,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
make_generic ("fget", GFC_ISYM_FGET, GFC_STD_GNU);
- add_sym_2 ("fputc", GFC_ISYM_FPUTC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_fgetputc, NULL, gfc_resolve_fputc,
+ add_sym_2 ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_fgetputc, NULL, gfc_resolve_fputc,
ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED);
make_generic ("fputc", GFC_ISYM_FPUTC, GFC_STD_GNU);
- add_sym_1 ("fput", GFC_ISYM_FPUT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_fgetput, NULL, gfc_resolve_fput,
+ add_sym_1 ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_fgetput, NULL, gfc_resolve_fput,
c, BT_CHARACTER, dc, REQUIRED);
make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU);
make_generic ("gamma", GFC_ISYM_TGAMMA, GFC_STD_F2008);
/* Unix IDs (g77 compatibility) */
- add_sym_1 ("getcwd", GFC_ISYM_GETCWD, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_getcwd,
+ add_sym_1 ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getcwd,
c, BT_CHARACTER, dc, REQUIRED);
make_generic ("getcwd", GFC_ISYM_GETCWD, GFC_STD_GNU);
- add_sym_0 ("getgid", GFC_ISYM_GETGID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_getgid);
+ add_sym_0 ("getgid", GFC_ISYM_GETGID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getgid);
make_generic ("getgid", GFC_ISYM_GETGID, GFC_STD_GNU);
- add_sym_0 ("getpid", GFC_ISYM_GETPID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_getpid);
+ add_sym_0 ("getpid", GFC_ISYM_GETPID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getpid);
make_generic ("getpid", GFC_ISYM_GETPID, GFC_STD_GNU);
- add_sym_0 ("getuid", GFC_ISYM_GETUID, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_getuid);
+ add_sym_0 ("getuid", GFC_ISYM_GETUID, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_getuid);
make_generic ("getuid", GFC_ISYM_GETUID, GFC_STD_GNU);
- add_sym_1 ("hostnm", GFC_ISYM_HOSTNM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_hostnm, NULL, gfc_resolve_hostnm,
- a, BT_CHARACTER, dc, REQUIRED);
+ add_sym_1_intent ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_hostnm, NULL, gfc_resolve_hostnm,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU);
make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95);
- add_sym_2 ("and", GFC_ISYM_AND, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU,
- gfc_check_and, gfc_simplify_and, gfc_resolve_and,
+ add_sym_2 ("and", GFC_ISYM_AND, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
+ dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_and, gfc_resolve_and,
i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
make_generic ("and", GFC_ISYM_AND, GFC_STD_GNU);
- add_sym_0 ("iargc", GFC_ISYM_IARGC, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, NULL);
+ add_sym_3red ("iall", GFC_ISYM_IALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
+ gfc_check_transf_bit_intrins, gfc_simplify_iall, gfc_resolve_iall,
+ ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
+ msk, BT_LOGICAL, dl, OPTIONAL);
+
+ make_generic ("iall", GFC_ISYM_IALL, GFC_STD_F2008);
+
+ add_sym_3red ("iany", GFC_ISYM_IANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
+ gfc_check_transf_bit_intrins, gfc_simplify_iany, gfc_resolve_iany,
+ ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
+ msk, BT_LOGICAL, dl, OPTIONAL);
+
+ make_generic ("iany", GFC_ISYM_IANY, GFC_STD_F2008);
+
+ add_sym_0 ("iargc", GFC_ISYM_IARGC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, NULL);
make_generic ("iargc", GFC_ISYM_IARGC, GFC_STD_GNU);
add_sym_2 ("ibclr", GFC_ISYM_IBCLR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
- gfc_check_ibclr, gfc_simplify_ibclr, gfc_resolve_ibclr,
+ gfc_check_bitfcn, gfc_simplify_ibclr, gfc_resolve_ibclr,
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95);
make_generic ("ibits", GFC_ISYM_IBITS, GFC_STD_F95);
add_sym_2 ("ibset", GFC_ISYM_IBSET, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
- gfc_check_ibset, gfc_simplify_ibset, gfc_resolve_ibset,
+ gfc_check_bitfcn, gfc_simplify_ibset, gfc_resolve_ibset,
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95);
make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95);
- add_sym_2 ("xor", GFC_ISYM_XOR, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU,
- gfc_check_and, gfc_simplify_xor, gfc_resolve_xor,
+ add_sym_2 ("xor", GFC_ISYM_XOR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
+ dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_xor, gfc_resolve_xor,
i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
make_generic ("xor", GFC_ISYM_XOR, GFC_STD_GNU);
- add_sym_0 ("ierrno", GFC_ISYM_IERRNO, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_ierrno);
+ add_sym_0 ("ierrno", GFC_ISYM_IERRNO, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_ierrno);
make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU);
add_sym_2 ("image_index", GFC_ISYM_IMAGE_INDEX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
- gfc_check_image_index, gfc_simplify_image_index, NULL,
+ gfc_check_image_index, gfc_simplify_image_index, gfc_resolve_image_index,
ca, BT_REAL, dr, REQUIRED, sub, BT_INTEGER, ii, REQUIRED);
/* The resolution function for INDEX is called gfc_resolve_index_func
make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95);
- add_sym_2 ("or", GFC_ISYM_OR, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU,
- gfc_check_and, gfc_simplify_or, gfc_resolve_or,
+ add_sym_2 ("or", GFC_ISYM_OR, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
+ dl, GFC_STD_GNU, gfc_check_and, gfc_simplify_or, gfc_resolve_or,
i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU);
+ add_sym_3red ("iparity", GFC_ISYM_IPARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F2008,
+ gfc_check_transf_bit_intrins, gfc_simplify_iparity, gfc_resolve_iparity,
+ ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
+ msk, BT_LOGICAL, dl, OPTIONAL);
+
+ make_generic ("iparity", GFC_ISYM_IPARITY, GFC_STD_F2008);
+
/* The following function is for G77 compatibility. */
- add_sym_1 ("irand", GFC_ISYM_IRAND, NO_CLASS, ACTUAL_NO, BT_INTEGER, 4, GFC_STD_GNU,
- gfc_check_irand, NULL, NULL,
+ add_sym_1 ("irand", GFC_ISYM_IRAND, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ 4, GFC_STD_GNU, gfc_check_irand, NULL, NULL,
i, BT_INTEGER, 4, OPTIONAL);
make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU);
- add_sym_1 ("isatty", GFC_ISYM_ISATTY, NO_CLASS, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_GNU,
- gfc_check_isatty, NULL, gfc_resolve_isatty,
+ add_sym_1 ("isatty", GFC_ISYM_ISATTY, CLASS_IMPURE, ACTUAL_NO, BT_LOGICAL,
+ dl, GFC_STD_GNU, gfc_check_isatty, NULL, gfc_resolve_isatty,
ut, BT_INTEGER, di, REQUIRED);
make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU);
make_generic ("isnan", GFC_ISYM_ISNAN, GFC_STD_GNU);
- add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_ishft, NULL, gfc_resolve_rshift,
+ add_sym_2 ("rshift", GFC_ISYM_RSHIFT, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_ishft, gfc_simplify_rshift, gfc_resolve_rshift,
i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
make_generic ("rshift", GFC_ISYM_RSHIFT, GFC_STD_GNU);
- add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_ishft, NULL, gfc_resolve_lshift,
+ add_sym_2 ("lshift", GFC_ISYM_LSHIFT, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_ishft, gfc_simplify_lshift, gfc_resolve_lshift,
i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU);
make_generic ("ishftc", GFC_ISYM_ISHFTC, GFC_STD_F95);
- add_sym_2 ("kill", GFC_ISYM_KILL, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_kill, NULL, gfc_resolve_kill,
+ add_sym_2 ("kill", GFC_ISYM_KILL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_kill, NULL, gfc_resolve_kill,
a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED);
make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU);
make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95);
add_sym_3 ("lcobound", GFC_ISYM_LCOBOUND, CLASS_INQUIRY, ACTUAL_NO,
- BT_INTEGER, di, GFC_STD_F95,
- gfc_check_lcobound, gfc_simplify_lcobound, NULL,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_lcobound, gfc_simplify_lcobound, gfc_resolve_lcobound,
ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
kind, BT_INTEGER, di, OPTIONAL);
- make_generic ("lcobound", GFC_ISYM_LCOBOUND, GFC_STD_F95);
+ make_generic ("lcobound", GFC_ISYM_LCOBOUND, GFC_STD_F2008);
add_sym_1 ("leadz", GFC_ISYM_LEADZ, CLASS_ELEMENTAL, ACTUAL_NO,
BT_INTEGER, di, GFC_STD_F2008,
make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77);
- add_sym_2 ("link", GFC_ISYM_LINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_2 ("link", GFC_ISYM_LINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, gfc_check_link, NULL, gfc_resolve_link,
p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95);
- add_sym_2 ("lstat", GFC_ISYM_LSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
- GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_lstat,
- nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
+ add_sym_2_intent ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_stat, NULL, gfc_resolve_lstat,
+ nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU);
- add_sym_1 ("malloc", GFC_ISYM_MALLOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii,
+ add_sym_1 ("malloc", GFC_ISYM_MALLOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii,
GFC_STD_GNU, gfc_check_malloc, NULL, gfc_resolve_malloc,
sz, BT_INTEGER, di, REQUIRED);
make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU);
+ add_sym_2 ("maskl", GFC_ISYM_MASKL, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_mask, gfc_simplify_maskl, gfc_resolve_mask,
+ i, BT_INTEGER, di, REQUIRED,
+ kind, BT_INTEGER, di, OPTIONAL);
+
+ make_generic ("maskl", GFC_ISYM_MASKL, GFC_STD_F2008);
+
+ add_sym_2 ("maskr", GFC_ISYM_MASKR, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_mask, gfc_simplify_maskr, gfc_resolve_mask,
+ i, BT_INTEGER, di, REQUIRED,
+ kind, BT_INTEGER, di, OPTIONAL);
+
+ make_generic ("maskr", GFC_ISYM_MASKR, GFC_STD_F2008);
+
add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
gfc_check_matmul, gfc_simplify_matmul, gfc_resolve_matmul,
ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED);
make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95);
- add_sym_0 ("mclock", GFC_ISYM_MCLOCK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_0 ("mclock", GFC_ISYM_MCLOCK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock);
make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU);
- add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
- GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8);
+ add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8);
make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU);
make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95);
+ add_sym_3 ("merge_bits", GFC_ISYM_MERGE_BITS, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_merge_bits, gfc_simplify_merge_bits,
+ gfc_resolve_merge_bits,
+ i, BT_INTEGER, di, REQUIRED,
+ j, BT_INTEGER, di, REQUIRED,
+ msk, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("merge_bits", GFC_ISYM_MERGE_BITS, GFC_STD_F2008);
+
/* Note: amin0 is equivalent to real(min), min1 is equivalent to
int(min). */
make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95);
+ add_sym_2 ("norm2", GFC_ISYM_NORM2, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr,
+ GFC_STD_F2008, gfc_check_norm2, gfc_simplify_norm2, gfc_resolve_norm2,
+ x, BT_REAL, dr, REQUIRED,
+ dm, BT_INTEGER, ii, OPTIONAL);
+
+ make_generic ("norm2", GFC_ISYM_NORM2, GFC_STD_F2008);
+
add_sym_1 ("null", GFC_ISYM_NULL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
gfc_check_null, gfc_simplify_null, NULL,
mo, BT_INTEGER, di, OPTIONAL);
make_generic ("null", GFC_ISYM_NULL, GFC_STD_F95);
- add_sym_0 ("num_images", GFC_ISYM_NUMIMAGES, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
- NULL, gfc_simplify_num_images, NULL);
+ add_sym_2 ("num_images", GFC_ISYM_NUM_IMAGES, CLASS_INQUIRY, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_num_images, gfc_simplify_num_images, NULL,
+ dist, BT_INTEGER, di, OPTIONAL,
+ failed, BT_LOGICAL, dl, OPTIONAL);
add_sym_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
gfc_check_pack, gfc_simplify_pack, gfc_resolve_pack,
make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95);
+
+ add_sym_2 ("parity", GFC_ISYM_PARITY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl,
+ GFC_STD_F2008, gfc_check_parity, gfc_simplify_parity, gfc_resolve_parity,
+ msk, BT_LOGICAL, dl, REQUIRED,
+ dm, BT_INTEGER, ii, OPTIONAL);
+
+ make_generic ("parity", GFC_ISYM_PARITY, GFC_STD_F2008);
+
+ add_sym_1 ("popcnt", GFC_ISYM_POPCNT, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_i, gfc_simplify_popcnt, NULL,
+ i, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("popcnt", GFC_ISYM_POPCNT, GFC_STD_F2008);
+
+ add_sym_1 ("poppar", GFC_ISYM_POPPAR, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_i, gfc_simplify_poppar, NULL,
+ i, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("poppar", GFC_ISYM_POPPAR, GFC_STD_F2008);
+
add_sym_1 ("precision", GFC_ISYM_PRECISION, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
gfc_check_precision, gfc_simplify_precision, NULL,
x, BT_UNKNOWN, 0, REQUIRED);
make_generic ("radix", GFC_ISYM_RADIX, GFC_STD_F95);
/* The following function is for G77 compatibility. */
- add_sym_1 ("rand", GFC_ISYM_RAND, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU,
- gfc_check_rand, NULL, NULL,
+ add_sym_1 ("rand", GFC_ISYM_RAND, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
+ 4, GFC_STD_GNU, gfc_check_rand, NULL, NULL,
i, BT_INTEGER, 4, OPTIONAL);
/* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran()
make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95);
+ add_sym_1 ("rank", GFC_ISYM_RANK, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di,
+ GFC_STD_F2008_TS, gfc_check_rank, gfc_simplify_rank, gfc_resolve_rank,
+ a, BT_REAL, dr, REQUIRED);
+ make_generic ("rank", GFC_ISYM_RANK, GFC_STD_F2008_TS);
+
add_sym_2 ("real", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
gfc_check_real, gfc_simplify_real, gfc_resolve_real,
a, BT_UNKNOWN, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
a, BT_UNKNOWN, dr, REQUIRED);
add_sym_1 ("float", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
- gfc_check_i, gfc_simplify_float, NULL,
+ gfc_check_float, gfc_simplify_float, NULL,
a, BT_INTEGER, di, REQUIRED);
+ add_sym_1 ("dfloat", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
+ gfc_check_float, gfc_simplify_dble, gfc_resolve_dble,
+ a, BT_REAL, dr, REQUIRED);
+
add_sym_1 ("sngl", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_sngl, NULL,
+ gfc_check_sngl, gfc_simplify_sngl, NULL,
a, BT_REAL, dd, REQUIRED);
make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77);
- add_sym_2 ("rename", GFC_ISYM_RENAME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_2 ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, gfc_check_rename, NULL, gfc_resolve_rename,
p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
add_sym_2 ("same_type_as", GFC_ISYM_SAME_TYPE_AS, CLASS_INQUIRY, ACTUAL_NO,
BT_LOGICAL, dl, GFC_STD_F2003,
- gfc_check_same_type_as, NULL, NULL,
+ gfc_check_same_type_as, gfc_simplify_same_type_as, NULL,
a, BT_UNKNOWN, 0, REQUIRED,
b, BT_UNKNOWN, 0, REQUIRED);
make_generic ("scan", GFC_ISYM_SCAN, GFC_STD_F95);
/* Added for G77 compatibility garbage. */
- add_sym_0 ("second", GFC_ISYM_SECOND, NO_CLASS, ACTUAL_NO, BT_REAL, 4, GFC_STD_GNU,
- NULL, NULL, NULL);
+ add_sym_0 ("second", GFC_ISYM_SECOND, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
+ 4, GFC_STD_GNU, NULL, NULL, NULL);
make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU);
/* Added for G77 compatibility. */
- add_sym_1 ("secnds", GFC_ISYM_SECNDS, NO_CLASS, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
- gfc_check_secnds, NULL, gfc_resolve_secnds,
+ add_sym_1 ("secnds", GFC_ISYM_SECNDS, CLASS_IMPURE, ACTUAL_NO, BT_REAL,
+ dr, GFC_STD_GNU, gfc_check_secnds, NULL, gfc_resolve_secnds,
x, BT_REAL, dr, REQUIRED);
make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU);
make_generic ("selected_int_kind", GFC_ISYM_SI_KIND, GFC_STD_F95);
- add_sym_2 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_3 ("selected_real_kind", GFC_ISYM_SR_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_F95, gfc_check_selected_real_kind,
gfc_simplify_selected_real_kind, NULL,
- p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL);
+ p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL,
+ "radix", BT_INTEGER, di, OPTIONAL);
make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95);
make_generic ("set_exponent", GFC_ISYM_SET_EXPONENT, GFC_STD_F95);
- add_sym_1 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
+ add_sym_2 ("shape", GFC_ISYM_SHAPE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape,
- src, BT_REAL, dr, REQUIRED);
+ src, BT_REAL, dr, REQUIRED,
+ kind, BT_INTEGER, di, OPTIONAL);
make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95);
+ add_sym_2 ("shifta", GFC_ISYM_SHIFTA, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_shift, gfc_simplify_shifta, gfc_resolve_shift,
+ i, BT_INTEGER, di, REQUIRED,
+ sh, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("shifta", GFC_ISYM_SHIFTA, GFC_STD_F2008);
+
+ add_sym_2 ("shiftl", GFC_ISYM_SHIFTL, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_shift, gfc_simplify_shiftl, gfc_resolve_shift,
+ i, BT_INTEGER, di, REQUIRED,
+ sh, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("shiftl", GFC_ISYM_SHIFTL, GFC_STD_F2008);
+
+ add_sym_2 ("shiftr", GFC_ISYM_SHIFTR, CLASS_ELEMENTAL, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_shift, gfc_simplify_shiftr, gfc_resolve_shift,
+ i, BT_INTEGER, di, REQUIRED,
+ sh, BT_INTEGER, di, REQUIRED);
+
+ make_generic ("shiftr", GFC_ISYM_SHIFTR, GFC_STD_F2008);
+
add_sym_2 ("sign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
gfc_check_sign, gfc_simplify_sign, gfc_resolve_sign,
a, BT_REAL, dr, REQUIRED, b, BT_REAL, dr, REQUIRED);
make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77);
- add_sym_2 ("signal", GFC_ISYM_SIGNAL, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_signal, NULL, gfc_resolve_signal,
- num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED);
+ add_sym_2 ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_signal, NULL, gfc_resolve_signal,
+ num, BT_INTEGER, di, REQUIRED, han, BT_VOID, 0, REQUIRED);
make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU);
make_generic ("size", GFC_ISYM_SIZE, GFC_STD_F95);
- add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii,
- GFC_STD_GNU, gfc_check_sizeof, NULL, NULL,
+ /* Obtain the stride for a given dimensions; to be used only internally.
+ "make_from_module" makes it inaccessible for external users. */
+ add_sym_2 (GFC_PREFIX ("stride"), GFC_ISYM_STRIDE, CLASS_INQUIRY, ACTUAL_NO,
+ BT_INTEGER, gfc_index_integer_kind, GFC_STD_GNU,
+ NULL, NULL, gfc_resolve_stride,
+ ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
+ make_from_module();
+
+ add_sym_1 ("sizeof", GFC_ISYM_SIZEOF, CLASS_INQUIRY, ACTUAL_NO,
+ BT_INTEGER, ii, GFC_STD_GNU,
+ gfc_check_sizeof, gfc_simplify_sizeof, NULL,
x, BT_UNKNOWN, 0, REQUIRED);
make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU);
- make_alias ("c_sizeof", GFC_STD_F2008);
+
+ /* The following functions are part of ISO_C_BINDING. */
+ add_sym_2 ("c_associated", GFC_ISYM_C_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO,
+ BT_LOGICAL, dl, GFC_STD_F2003, gfc_check_c_associated, NULL, NULL,
+ "C_PTR_1", BT_VOID, 0, REQUIRED,
+ "C_PTR_2", BT_VOID, 0, OPTIONAL);
+ make_from_module();
+
+ add_sym_1 ("c_loc", GFC_ISYM_C_LOC, CLASS_INQUIRY, ACTUAL_NO,
+ BT_VOID, 0, GFC_STD_F2003,
+ gfc_check_c_loc, NULL, gfc_resolve_c_loc,
+ x, BT_UNKNOWN, 0, REQUIRED);
+ make_from_module();
+
+ add_sym_1 ("c_funloc", GFC_ISYM_C_FUNLOC, CLASS_INQUIRY, ACTUAL_NO,
+ BT_VOID, 0, GFC_STD_F2003,
+ gfc_check_c_funloc, NULL, gfc_resolve_c_funloc,
+ x, BT_UNKNOWN, 0, REQUIRED);
+ make_from_module();
+
+ add_sym_1 ("c_sizeof", GFC_ISYM_C_SIZEOF, CLASS_INQUIRY, ACTUAL_NO,
+ BT_INTEGER, gfc_index_integer_kind, GFC_STD_F2008,
+ gfc_check_c_sizeof, gfc_simplify_sizeof, NULL,
+ x, BT_UNKNOWN, 0, REQUIRED);
+ make_from_module();
+
+ /* COMPILER_OPTIONS and COMPILER_VERSION are part of ISO_FORTRAN_ENV. */
+ add_sym_0 ("compiler_options", GFC_ISYM_COMPILER_OPTIONS, CLASS_INQUIRY,
+ ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008,
+ NULL, gfc_simplify_compiler_options, NULL);
+ make_from_module();
+
+ add_sym_0 ("compiler_version", GFC_ISYM_COMPILER_VERSION, CLASS_INQUIRY,
+ ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F2008,
+ NULL, gfc_simplify_compiler_version, NULL);
+ make_from_module();
add_sym_1 ("spacing", GFC_ISYM_SPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
gfc_check_x, gfc_simplify_spacing, gfc_resolve_spacing,
make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77);
- add_sym_2 ("stat", GFC_ISYM_STAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
- GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_stat,
- nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
+ add_sym_2_intent ("stat", GFC_ISYM_STAT, CLASS_IMPURE, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_stat, NULL, gfc_resolve_stat,
+ nm, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU);
+ add_sym_2 ("storage_size", GFC_ISYM_STORAGE_SIZE, CLASS_INQUIRY, ACTUAL_NO,
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_storage_size, gfc_simplify_storage_size,
+ gfc_resolve_storage_size,
+ a, BT_UNKNOWN, 0, REQUIRED,
+ kind, BT_INTEGER, di, OPTIONAL);
+
add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
gfc_check_product_sum, gfc_simplify_sum, gfc_resolve_sum,
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95);
- add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, gfc_check_symlnk, NULL, gfc_resolve_symlnk,
p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED);
make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU);
- add_sym_1 ("system", GFC_ISYM_SYSTEM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_1 ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, NULL, NULL, NULL,
com, BT_CHARACTER, dc, REQUIRED);
make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77);
- add_sym_2 ("this_image", GFC_ISYM_THIS_IMAGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
- gfc_check_this_image, gfc_simplify_this_image, NULL,
- ca, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL);
+ add_sym_3 ("this_image", GFC_ISYM_THIS_IMAGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_this_image, gfc_simplify_this_image, gfc_resolve_this_image,
+ ca, BT_REAL, dr, OPTIONAL, dm, BT_INTEGER, ii, OPTIONAL,
+ dist, BT_INTEGER, di, OPTIONAL);
- add_sym_0 ("time", GFC_ISYM_TIME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_time);
+ add_sym_0 ("time", GFC_ISYM_TIME, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time);
make_generic ("time", GFC_ISYM_TIME, GFC_STD_GNU);
- add_sym_0 ("time8", GFC_ISYM_TIME8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_time8);
+ add_sym_0 ("time8", GFC_ISYM_TIME8, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, NULL, NULL, gfc_resolve_time8);
make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU);
make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95);
- add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, NO_CLASS, ACTUAL_NO, BT_CHARACTER, 0, GFC_STD_GNU,
- gfc_check_ttynam, NULL, gfc_resolve_ttynam,
+ add_sym_1 ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, ACTUAL_NO, BT_CHARACTER,
+ 0, GFC_STD_GNU, gfc_check_ttynam, NULL, gfc_resolve_ttynam,
ut, BT_INTEGER, di, REQUIRED);
make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU);
make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95);
add_sym_3 ("ucobound", GFC_ISYM_UCOBOUND, CLASS_INQUIRY, ACTUAL_NO,
- BT_INTEGER, di, GFC_STD_F95,
- gfc_check_ucobound, gfc_simplify_ucobound, NULL,
- ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
- kind, BT_INTEGER, di, OPTIONAL);
+ BT_INTEGER, di, GFC_STD_F2008,
+ gfc_check_ucobound, gfc_simplify_ucobound, gfc_resolve_ucobound,
+ ca, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
+ kind, BT_INTEGER, di, OPTIONAL);
- make_generic ("ucobound", GFC_ISYM_UCOBOUND, GFC_STD_F95);
+ make_generic ("ucobound", GFC_ISYM_UCOBOUND, GFC_STD_F2008);
/* g77 compatibility for UMASK. */
- add_sym_1 ("umask", GFC_ISYM_UMASK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di,
+ add_sym_1 ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, di,
GFC_STD_GNU, gfc_check_umask, NULL, gfc_resolve_umask,
msk, BT_INTEGER, di, REQUIRED);
make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU);
/* g77 compatibility for UNLINK. */
- add_sym_1 ("unlink", GFC_ISYM_UNLINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
- gfc_check_unlink, NULL, gfc_resolve_unlink,
+ add_sym_1 ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER,
+ di, GFC_STD_GNU, gfc_check_unlink, NULL, gfc_resolve_unlink,
"path", BT_CHARACTER, dc, REQUIRED);
make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU);
make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95);
- add_sym_1 ("loc", GFC_ISYM_LOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii,
+ add_sym_1 ("loc", GFC_ISYM_LOC, CLASS_IMPURE, ACTUAL_NO, BT_INTEGER, ii,
GFC_STD_GNU, gfc_check_loc, NULL, gfc_resolve_loc,
x, BT_UNKNOWN, 0, REQUIRED);
make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU);
+
+ /* The following function is internally used for coarray libray functions.
+ "make_from_module" makes it inaccessible for external users. */
+ add_sym_1 (GFC_PREFIX ("caf_get"), GFC_ISYM_CAF_GET, CLASS_IMPURE, ACTUAL_NO,
+ BT_REAL, dr, GFC_STD_GNU, NULL, NULL, NULL,
+ x, BT_REAL, dr, REQUIRED);
+ make_from_module();
}
{
/* Argument names as in the standard (to be used as argument keywords). */
const char
- *h = "harvest", *dt = "date", *vl = "values", *pt = "put",
+ *a = "a", *h = "harvest", *dt = "date", *vl = "values", *pt = "put",
*c = "count", *tm = "time", *tp = "topos", *gt = "get",
*t = "to", *zn = "zone", *fp = "frompos", *cm = "count_max",
*f = "from", *sz = "size", *ln = "len", *cr = "count_rate",
*trim_name = "trim_name", *ut = "unit", *han = "handler",
*sec = "seconds", *res = "result", *of = "offset", *md = "mode",
*whence = "whence", *pos = "pos", *ptr = "ptr", *p1 = "path1",
- *p2 = "path2", *msk = "mask", *old = "old";
+ *p2 = "path2", *msk = "mask", *old = "old", *result_image = "result_image",
+ *stat = "stat", *errmsg = "errmsg";
int di, dr, dc, dl, ii;
make_noreturn();
- add_sym_1s_intent ("cpu_time", GFC_ISYM_CPU_TIME, NO_CLASS, BT_UNKNOWN, 0,
- GFC_STD_F95, gfc_check_cpu_time, NULL,
- gfc_resolve_cpu_time,
- tm, BT_REAL, dr, REQUIRED, INTENT_OUT);
+ add_sym_3s ("atomic_define", GFC_ISYM_ATOMIC_DEF, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008,
+ gfc_check_atomic_def, NULL, gfc_resolve_atomic_def,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("atomic_ref", GFC_ISYM_ATOMIC_REF, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008,
+ gfc_check_atomic_ref, NULL, gfc_resolve_atomic_ref,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_5s ("atomic_cas", GFC_ISYM_ATOMIC_CAS, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_cas, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_INOUT,
+ "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "compare", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ "new", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("atomic_add", GFC_ISYM_ATOMIC_ADD, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("atomic_and", GFC_ISYM_ATOMIC_AND, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("atomic_or", GFC_ISYM_ATOMIC_OR, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("atomic_xor", GFC_ISYM_ATOMIC_XOR, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("atomic_fetch_add", GFC_ISYM_ATOMIC_FETCH_ADD, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_fetch_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("atomic_fetch_and", GFC_ISYM_ATOMIC_FETCH_AND, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_fetch_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("atomic_fetch_or", GFC_ISYM_ATOMIC_FETCH_OR, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_fetch_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("atomic_fetch_xor", GFC_ISYM_ATOMIC_FETCH_XOR, CLASS_ATOMIC,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_atomic_fetch_op, NULL, NULL,
+ "atom", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ "value", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ "old", BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_0s ("backtrace", GFC_ISYM_BACKTRACE, GFC_STD_GNU, NULL);
+
+ add_sym_1s ("cpu_time", GFC_ISYM_CPU_TIME, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_F95, gfc_check_cpu_time, NULL, gfc_resolve_cpu_time,
+ tm, BT_REAL, dr, REQUIRED, INTENT_OUT);
/* More G77 compatibility garbage. */
- add_sym_2s ("ctime", GFC_ISYM_CTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("ctime", GFC_ISYM_CTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_ctime_sub, NULL, gfc_resolve_ctime_sub,
- tm, BT_INTEGER, di, REQUIRED, res, BT_CHARACTER, dc, REQUIRED);
+ tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
- add_sym_1s ("idate", GFC_ISYM_IDATE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("idate", GFC_ISYM_IDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_itime_idate, NULL, gfc_resolve_idate,
- vl, BT_INTEGER, 4, REQUIRED);
+ vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT);
- add_sym_1s ("itime", GFC_ISYM_ITIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("itime", GFC_ISYM_ITIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_itime_idate, NULL, gfc_resolve_itime,
- vl, BT_INTEGER, 4, REQUIRED);
+ vl, BT_INTEGER, 4, REQUIRED, INTENT_OUT);
- add_sym_2s ("ltime", GFC_ISYM_LTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("ltime", GFC_ISYM_LTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime,
- tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
+ tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
- add_sym_2s ("gmtime", GFC_ISYM_GMTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime,
- tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
+ add_sym_2s ("gmtime", GFC_ISYM_GMTIME, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_ltime_gmtime, NULL, gfc_resolve_gmtime,
+ tm, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT);
- add_sym_1s ("second", GFC_ISYM_SECOND, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_second_sub, NULL, gfc_resolve_second_sub,
- tm, BT_REAL, dr, REQUIRED);
+ add_sym_1s ("second", GFC_ISYM_SECOND, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_second_sub, NULL, gfc_resolve_second_sub,
+ tm, BT_REAL, dr, REQUIRED, INTENT_OUT);
- add_sym_2s ("chdir", GFC_ISYM_CHDIR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("chdir", GFC_ISYM_CHDIR, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_chdir_sub, NULL, gfc_resolve_chdir_sub,
- name, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_3s ("chmod", GFC_ISYM_CHMOD, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("chmod", GFC_ISYM_CHMOD, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_chmod_sub, NULL, gfc_resolve_chmod_sub,
- name, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ md, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, NO_CLASS, BT_UNKNOWN, 0,
- GFC_STD_F95, gfc_check_date_and_time, NULL, NULL,
+ add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_F95, gfc_check_date_and_time, NULL, NULL,
dt, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
tm, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
zn, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
vl, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
/* More G77 compatibility garbage. */
- add_sym_2s ("etime", GFC_ISYM_ETIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("etime", GFC_ISYM_ETIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_dtime_etime_sub, NULL, gfc_resolve_etime_sub,
- vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED);
+ vl, BT_REAL, 4, REQUIRED, INTENT_OUT,
+ tm, BT_REAL, 4, REQUIRED, INTENT_OUT);
- add_sym_2s ("dtime", GFC_ISYM_DTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("dtime", GFC_ISYM_DTIME, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_dtime_etime_sub, NULL, gfc_resolve_dtime_sub,
- vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED);
-
- add_sym_1s ("fdate", GFC_ISYM_FDATE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ vl, BT_REAL, 4, REQUIRED, INTENT_OUT,
+ tm, BT_REAL, 4, REQUIRED, INTENT_OUT);
+
+ add_sym_5s ("execute_command_line", GFC_ISYM_EXECUTE_COMMAND_LINE,
+ CLASS_IMPURE , BT_UNKNOWN, 0, GFC_STD_F2008,
+ NULL, NULL, gfc_resolve_execute_command_line,
+ "command", BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ "wait", BT_LOGICAL, dl, OPTIONAL, INTENT_IN,
+ "exitstat", BT_INTEGER, di, OPTIONAL, INTENT_INOUT,
+ "cmdstat", BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ "cmdmsg", BT_CHARACTER, dc, OPTIONAL, INTENT_INOUT);
+
+ add_sym_1s ("fdate", GFC_ISYM_FDATE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub,
- dt, BT_CHARACTER, dc, REQUIRED);
+ dt, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
- add_sym_1s ("gerror", GFC_ISYM_GERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_gerror, NULL, gfc_resolve_gerror, res, BT_CHARACTER,
- dc, REQUIRED);
+ add_sym_1s ("gerror", GFC_ISYM_GERROR, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, gfc_check_gerror, NULL, gfc_resolve_gerror,
+ res, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
- add_sym_2s ("getcwd", GFC_ISYM_GETCWD, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub,
- c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ add_sym_2s ("getcwd", GFC_ISYM_GETCWD, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_getcwd_sub, NULL, gfc_resolve_getcwd_sub,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_2s ("getenv", GFC_ISYM_GETENV, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- NULL, NULL, NULL,
- name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, dc,
- REQUIRED);
+ add_sym_2s ("getenv", GFC_ISYM_GETENV, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, NULL, NULL, NULL,
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
- add_sym_2s ("getarg", GFC_ISYM_GETARG, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_getarg, NULL, gfc_resolve_getarg,
- pos, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, REQUIRED);
+ add_sym_2s ("getarg", GFC_ISYM_GETARG, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, gfc_check_getarg, NULL, gfc_resolve_getarg,
+ pos, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ val, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
- add_sym_1s ("getlog", GFC_ISYM_GETLOG, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_getlog, NULL, gfc_resolve_getlog, c, BT_CHARACTER,
- dc, REQUIRED);
+ add_sym_1s ("getlog", GFC_ISYM_GETLOG, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, gfc_check_getlog, NULL, gfc_resolve_getlog,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
/* F2003 commandline routines. */
- add_sym_3s_intent ("get_command", GFC_ISYM_GET_COMMAND, NO_CLASS, BT_UNKNOWN,
- 0, GFC_STD_F2003, NULL, NULL, gfc_resolve_get_command,
- com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
- length, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
- st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+ add_sym_3s ("get_command", GFC_ISYM_GET_COMMAND, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2003,
+ NULL, NULL, gfc_resolve_get_command,
+ com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
+ length, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, NO_CLASS,
- BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL,
+ add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT,
+ CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL,
gfc_resolve_get_command_argument,
num, BT_INTEGER, di, REQUIRED, INTENT_IN,
val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
/* F2003 subroutine to get environment variables. */
add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE,
- NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003,
+ CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_F2003,
NULL, NULL, gfc_resolve_get_environment_variable,
name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT,
st, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
trim_name, BT_LOGICAL, dl, OPTIONAL, INTENT_IN);
- add_sym_2s_intent ("move_alloc", GFC_ISYM_MOVE_ALLOC, NO_CLASS, BT_UNKNOWN, 0,
- GFC_STD_F2003, gfc_check_move_alloc, NULL, NULL,
- f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT,
- t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT);
+ add_sym_2s ("move_alloc", GFC_ISYM_MOVE_ALLOC, CLASS_PURE, BT_UNKNOWN, 0,
+ GFC_STD_F2003,
+ gfc_check_move_alloc, NULL, NULL,
+ f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT,
+ t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT);
add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0,
GFC_STD_F95, gfc_check_mvbits, gfc_simplify_mvbits,
t, BT_INTEGER, di, REQUIRED, INTENT_INOUT,
tp, BT_INTEGER, di, REQUIRED, INTENT_IN);
- add_sym_1s_intent ("random_number", GFC_ISYM_RANDOM_NUMBER, NO_CLASS,
- BT_UNKNOWN, 0, GFC_STD_F95, gfc_check_random_number, NULL,
- gfc_resolve_random_number,
- h, BT_REAL, dr, REQUIRED, INTENT_OUT);
+ add_sym_1s ("random_number", GFC_ISYM_RANDOM_NUMBER, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F95,
+ gfc_check_random_number, NULL, gfc_resolve_random_number,
+ h, BT_REAL, dr, REQUIRED, INTENT_OUT);
+
+ add_sym_3s ("random_seed", GFC_ISYM_RANDOM_SEED, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F95,
+ gfc_check_random_seed, NULL, gfc_resolve_random_seed,
+ sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ pt, BT_INTEGER, di, OPTIONAL, INTENT_IN,
+ gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ /* The following subroutines are part of ISO_C_BINDING. */
+
+ add_sym_3s ("c_f_pointer", GFC_ISYM_C_F_POINTER, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_F2003, gfc_check_c_f_pointer, NULL, NULL,
+ "cptr", BT_VOID, 0, REQUIRED, INTENT_IN,
+ "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT,
+ "shape", BT_INTEGER, di, OPTIONAL, INTENT_IN);
+ make_from_module();
+
+ add_sym_2s ("c_f_procpointer", GFC_ISYM_C_F_PROCPOINTER, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2003, gfc_check_c_f_procpointer,
+ NULL, NULL,
+ "cptr", BT_VOID, 0, REQUIRED, INTENT_IN,
+ "fptr", BT_UNKNOWN, 0, REQUIRED, INTENT_OUT);
+ make_from_module();
+
+ /* Coarray collectives. */
+ add_sym_4s ("co_broadcast", GFC_ISYM_CO_BROADCAST, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_co_broadcast, NULL, NULL,
+ a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
+ "source_image", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("co_max", GFC_ISYM_CO_MAX, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_co_minmax, NULL, NULL,
+ a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
+ result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("co_min", GFC_ISYM_CO_MIN, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_co_minmax, NULL, NULL,
+ a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
+ result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT);
+
+ add_sym_4s ("co_sum", GFC_ISYM_CO_SUM, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_co_sum, NULL, NULL,
+ a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
+ result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT);
+
+ add_sym_5s ("co_reduce", GFC_ISYM_CO_REDUCE, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F2008_TS,
+ gfc_check_co_reduce, NULL, NULL,
+ a, BT_REAL, dr, REQUIRED, INTENT_INOUT,
+ "operator", BT_INTEGER, di, REQUIRED, INTENT_IN,
+ result_image, BT_INTEGER, di, OPTIONAL, INTENT_IN,
+ stat, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ errmsg, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT);
+
+
+ /* The following subroutine is internally used for coarray libray functions.
+ "make_from_module" makes it inaccessible for external users. */
+ add_sym_2s (GFC_PREFIX ("caf_send"), GFC_ISYM_CAF_SEND, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_GNU, NULL, NULL, NULL,
+ "x", BT_REAL, dr, REQUIRED, INTENT_OUT,
+ "y", BT_REAL, dr, REQUIRED, INTENT_IN);
+ make_from_module();
- add_sym_3s_intent ("random_seed", GFC_ISYM_RANDOM_SEED, NO_CLASS,
- BT_UNKNOWN, 0, GFC_STD_F95,
- gfc_check_random_seed, NULL, gfc_resolve_random_seed,
- sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
- pt, BT_INTEGER, di, OPTIONAL, INTENT_IN,
- gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
/* More G77 compatibility garbage. */
- add_sym_3s ("alarm", GFC_ISYM_ALARM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("alarm", GFC_ISYM_ALARM, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_alarm_sub, NULL, gfc_resolve_alarm_sub,
- sec, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ sec, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_1s ("srand", GFC_ISYM_SRAND, NO_CLASS, BT_UNKNOWN, di, GFC_STD_GNU,
- gfc_check_srand, NULL, gfc_resolve_srand,
- "seed", BT_INTEGER, 4, REQUIRED);
+ add_sym_1s ("srand", GFC_ISYM_SRAND, CLASS_IMPURE, BT_UNKNOWN,
+ di, GFC_STD_GNU, gfc_check_srand, NULL, gfc_resolve_srand,
+ "seed", BT_INTEGER, 4, REQUIRED, INTENT_IN);
- add_sym_1s ("exit", GFC_ISYM_EXIT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("exit", GFC_ISYM_EXIT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_exit, NULL, gfc_resolve_exit,
- st, BT_INTEGER, di, OPTIONAL);
+ st, BT_INTEGER, di, OPTIONAL, INTENT_IN);
make_noreturn();
- add_sym_3s ("fgetc", GFC_ISYM_FGETC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("fgetc", GFC_ISYM_FGETC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fgetputc_sub, NULL, gfc_resolve_fgetc_sub,
- ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_2s ("fget", GFC_ISYM_FGET, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("fget", GFC_ISYM_FGET, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fgetput_sub, NULL, gfc_resolve_fget_sub,
- c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_1s ("flush", GFC_ISYM_FLUSH, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("flush", GFC_ISYM_FLUSH, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_flush, NULL, gfc_resolve_flush,
- ut, BT_INTEGER, di, OPTIONAL);
+ ut, BT_INTEGER, di, OPTIONAL, INTENT_IN);
- add_sym_3s ("fputc", GFC_ISYM_FPUTC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("fputc", GFC_ISYM_FPUTC, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fgetputc_sub, NULL, gfc_resolve_fputc_sub,
- ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_2s ("fput", GFC_ISYM_FPUT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("fput", GFC_ISYM_FPUT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub,
- c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_1s ("free", GFC_ISYM_FREE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("free", GFC_ISYM_FREE, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_free, NULL, gfc_resolve_free,
- ptr, BT_INTEGER, ii, REQUIRED);
+ ptr, BT_INTEGER, ii, REQUIRED, INTENT_INOUT);
- add_sym_4s ("fseek", GFC_ISYM_FSEEK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub,
- ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ add_sym_4s ("fseek", GFC_ISYM_FSEEK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
+ gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub,
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
of, BT_INTEGER, di, REQUIRED, INTENT_IN,
- whence, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ whence, BT_INTEGER, di, REQUIRED, INTENT_IN,
st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_2s ("ftell", GFC_ISYM_FTELL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_2s ("ftell", GFC_ISYM_FTELL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub,
- ut, BT_INTEGER, di, REQUIRED, of, BT_INTEGER, ii, REQUIRED);
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ of, BT_INTEGER, ii, REQUIRED, INTENT_OUT);
- add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub,
- c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ add_sym_2s ("hostnm", GFC_ISYM_HOSTNM, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_hostnm_sub, NULL, gfc_resolve_hostnm_sub,
+ c, BT_CHARACTER, dc, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_3s ("kill", GFC_ISYM_KILL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_kill_sub,
- NULL, gfc_resolve_kill_sub, c, BT_INTEGER, di, REQUIRED,
- val, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ add_sym_3s ("kill", GFC_ISYM_KILL, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
+ gfc_check_kill_sub, NULL, gfc_resolve_kill_sub,
+ c, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ val, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_3s ("link", GFC_ISYM_LINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("link", GFC_ISYM_LINK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_link_sub, NULL, gfc_resolve_link_sub,
- p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER,
- dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_1s ("perror", GFC_ISYM_PERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_perror, NULL, gfc_resolve_perror,
- "string", BT_CHARACTER, dc, REQUIRED);
+ add_sym_1s ("perror", GFC_ISYM_PERROR, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, gfc_check_perror, NULL, gfc_resolve_perror,
+ "string", BT_CHARACTER, dc, REQUIRED, INTENT_IN);
- add_sym_3s ("rename", GFC_ISYM_RENAME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_rename_sub, NULL, gfc_resolve_rename_sub,
- p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER,
- dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ add_sym_3s ("rename", GFC_ISYM_RENAME, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_rename_sub, NULL, gfc_resolve_rename_sub,
+ p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_1s ("sleep", GFC_ISYM_SLEEP, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_1s ("sleep", GFC_ISYM_SLEEP, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub,
- sec, BT_INTEGER, di, REQUIRED);
+ sec, BT_INTEGER, di, REQUIRED, INTENT_IN);
- add_sym_3s ("fstat", GFC_ISYM_FSTAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("fstat", GFC_ISYM_FSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub,
- ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_3s ("lstat", GFC_ISYM_LSTAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("lstat", GFC_ISYM_LSTAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_stat_sub, NULL, gfc_resolve_lstat_sub,
- name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_3s ("stat", GFC_ISYM_STAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ add_sym_3s ("stat", GFC_ISYM_STAT, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_stat_sub, NULL, gfc_resolve_stat_sub,
- name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
-
- add_sym_3s ("signal", GFC_ISYM_SIGNAL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_signal_sub, NULL, gfc_resolve_signal_sub,
- num, BT_INTEGER, di, REQUIRED, han, BT_UNKNOWN, 0, REQUIRED,
- st, BT_INTEGER, di, OPTIONAL);
-
- add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub,
- p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER,
- dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
-
- add_sym_2s ("system", GFC_ISYM_SYSTEM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- NULL, NULL, gfc_resolve_system_sub,
- com, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
-
- add_sym_3s_intent ("system_clock", GFC_ISYM_SYSTEM_CLOCK, NO_CLASS,
- BT_UNKNOWN, 0, GFC_STD_F95,
- gfc_check_system_clock, NULL, gfc_resolve_system_clock,
- c, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
- cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
- cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
-
- add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub,
- ut, BT_INTEGER, di, REQUIRED, name, BT_CHARACTER, dc, REQUIRED);
-
- add_sym_2s ("umask", GFC_ISYM_UMASK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ vl, BT_INTEGER, di, REQUIRED, INTENT_OUT,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("signal", GFC_ISYM_SIGNAL, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_signal_sub, NULL, gfc_resolve_signal_sub,
+ num, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ han, BT_UNKNOWN, 0, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub,
+ p1, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ p2, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_2s ("system", GFC_ISYM_SYSTEM, CLASS_IMPURE, BT_UNKNOWN,
+ 0, GFC_STD_GNU, NULL, NULL, gfc_resolve_system_sub,
+ com, BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_3s ("system_clock", GFC_ISYM_SYSTEM_CLOCK, CLASS_IMPURE,
+ BT_UNKNOWN, 0, GFC_STD_F95,
+ gfc_check_system_clock, NULL, gfc_resolve_system_clock,
+ c, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT,
+ cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
+
+ add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub,
+ ut, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ name, BT_CHARACTER, dc, REQUIRED, INTENT_OUT);
+
+ add_sym_2s ("umask", GFC_ISYM_UMASK, CLASS_IMPURE, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_umask_sub, NULL, gfc_resolve_umask_sub,
- msk, BT_INTEGER, di, REQUIRED, old, BT_INTEGER, di, OPTIONAL);
+ msk, BT_INTEGER, di, REQUIRED, INTENT_IN,
+ old, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
- add_sym_2s ("unlink", GFC_ISYM_UNLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
- gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub,
- "path", BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
+ add_sym_2s ("unlink", GFC_ISYM_UNLINK, CLASS_IMPURE, BT_UNKNOWN, 0,
+ GFC_STD_GNU, gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub,
+ "path", BT_CHARACTER, dc, REQUIRED, INTENT_IN,
+ st, BT_INTEGER, di, OPTIONAL, INTENT_OUT);
}
sym->simplify.cc = gfc_convert_constant;
sym->standard = standard;
sym->elemental = 1;
+ sym->pure = 1;
sym->conversion = 1;
sym->ts = to;
sym->id = GFC_ISYM_CONVERSION;
char_conversions[n].simplify.cc = gfc_convert_char_constant;
char_conversions[n].standard = GFC_STD_F2003;
char_conversions[n].elemental = 1;
+ char_conversions[n].pure = 1;
char_conversions[n].conversion = 0;
char_conversions[n].ts = to;
char_conversions[n].id = GFC_ISYM_CONVERSION;
void
gfc_intrinsic_init_1 (void)
{
- int i;
-
nargs = nfunc = nsub = nconv = 0;
/* Create a namespace to hold the resolved intrinsic symbols. */
/* Character conversion intrinsics need to be treated separately. */
add_char_conversions ();
-
- /* Set the pure flag. All intrinsic functions are pure, and
- intrinsic subroutines are pure if they are elemental. */
-
- for (i = 0; i < nfunc; i++)
- functions[i].pure = 1;
-
- for (i = 0; i < nsub; i++)
- subroutines[i].pure = subroutines[i].elemental;
}
void
gfc_intrinsic_done_1 (void)
{
- gfc_free (functions);
- gfc_free (conversion);
- gfc_free (char_conversions);
+ free (functions);
+ free (conversion);
+ free (char_conversions);
gfc_free_namespace (gfc_intrinsic_namespace);
}
with the format arglist. Arguments that are not present are given
a blank gfc_actual_arglist structure. If something is obviously
wrong (say, a missing required argument) we abort sorting and
- return FAILURE. */
+ return false. */
-static gfc_try
+static bool
sort_actual (const char *name, gfc_actual_arglist **ap,
gfc_intrinsic_arg *formal, locus *where)
{
a = actual;
if (f == NULL && a == NULL) /* No arguments */
- return SUCCESS;
+ return true;
for (;;)
{ /* Put the nonkeyword arguments in a 1:1 correspondence */
goto do_sort;
gfc_error ("Too many arguments in call to '%s' at %L", name, where);
- return FAILURE;
+ return false;
keywords:
/* Associate the remaining actual arguments, all of which have
else
gfc_error ("Can't find keyword named '%s' in call to '%s' at %L",
a->name, name, where);
- return FAILURE;
+ return false;
}
if (f->actual != NULL)
{
gfc_error ("Argument '%s' appears twice in call to '%s' at %L",
f->name, name, where);
- return FAILURE;
+ return false;
}
f->actual = a;
{
gfc_error ("Missing actual argument '%s' in call to '%s' at %L",
f->name, name, where);
- return FAILURE;
+ return false;
}
}
if (f->actual && f->actual->label != NULL && f->ts.type)
{
gfc_error ("ALTERNATE RETURN not permitted at %L", where);
- return FAILURE;
+ return false;
}
if (f->actual == NULL)
}
actual->next = NULL; /* End the sorted argument list. */
- return SUCCESS;
+ return true;
}
list. The lists are checked for agreement of type. We don't check
for arrayness here. */
-static gfc_try
+static bool
check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym,
int error_flag)
{
{
if (error_flag)
gfc_error ("Type of argument '%s' in call to '%s' at %L should "
- "be %s, not %s", gfc_current_intrinsic_arg[i],
+ "be %s, not %s", gfc_current_intrinsic_arg[i]->name,
gfc_current_intrinsic, &actual->expr->where,
gfc_typename (&formal->ts),
gfc_typename (&actual->expr->ts));
- return FAILURE;
+ return false;
+ }
+
+ /* If the formal argument is INTENT([IN]OUT), check for definability. */
+ if (formal->intent == INTENT_INOUT || formal->intent == INTENT_OUT)
+ {
+ const char* context = (error_flag
+ ? _("actual argument to INTENT = OUT/INOUT")
+ : NULL);
+
+ /* No pointer arguments for intrinsics. */
+ if (!gfc_check_vardef_context (actual->expr, false, false, false, context))
+ return false;
}
}
- return SUCCESS;
+ return true;
}
/* Given an intrinsic symbol node and an expression node, call the
simplification function (if there is one), perhaps replacing the
- expression with something simpler. We return FAILURE on an error
- of the simplification, SUCCESS if the simplification worked, even
+ expression with something simpler. We return false on an error
+ of the simplification, true if the simplification worked, even
if nothing has changed in the expression itself. */
-static gfc_try
+static bool
do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e)
{
gfc_expr *result, *a1, *a2, *a3, *a4, *a5;
finish:
if (result == &gfc_bad_expr)
- return FAILURE;
+ return false;
if (result == NULL)
resolve_intrinsic (specific, e); /* Must call at run-time */
gfc_replace_expr (e, result);
}
- return SUCCESS;
+ return true;
}
/* Initialize the gfc_current_intrinsic_arg[] array for the benefit of
- error messages. This subroutine returns FAILURE if a subroutine
+ error messages. This subroutine returns false if a subroutine
has more than MAX_INTRINSIC_ARGS, in which case the actual argument
list cannot match any intrinsic. */
{
if (i >= MAX_INTRINSIC_ARGS)
gfc_internal_error ("init_arglist(): too many arguments");
- gfc_current_intrinsic_arg[i++] = formal->name;
+ gfc_current_intrinsic_arg[i++] = formal;
}
}
/* Given a pointer to an intrinsic symbol and an expression consisting
of a function call, see if the function call is consistent with the
- intrinsic's formal argument list. Return SUCCESS if the expression
- and intrinsic match, FAILURE otherwise. */
+ intrinsic's formal argument list. Return true if the expression
+ and intrinsic match, false otherwise. */
-static gfc_try
+static bool
check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag)
{
gfc_actual_arglist *arg, **ap;
- gfc_try t;
+ bool t;
ap = &expr->value.function.actual;
|| specific->check.f1m == gfc_check_min_max_integer
|| specific->check.f1m == gfc_check_min_max_real
|| specific->check.f1m == gfc_check_min_max_double)
- return (*specific->check.f1m) (*ap);
+ {
+ if (!do_ts29113_check (specific, *ap))
+ return false;
+ return (*specific->check.f1m) (*ap);
+ }
+
+ if (!sort_actual (specific->name, ap, specific->formal, &expr->where))
+ return false;
- if (sort_actual (specific->name, ap, specific->formal,
- &expr->where) == FAILURE)
- return FAILURE;
+ if (!do_ts29113_check (specific, *ap))
+ return false;
if (specific->check.f3ml == gfc_check_minloc_maxloc)
/* This is special because we might have to reorder the argument list. */
/* Same here. The difference to the previous case is that we allow a
general numeric type. */
t = gfc_check_product_sum (*ap);
+ else if (specific->check.f3red == gfc_check_transf_bit_intrins)
+ /* Same as for PRODUCT and SUM, but different checks. */
+ t = gfc_check_transf_bit_intrins (*ap);
else
{
if (specific->check.f1 == NULL)
{
t = check_arglist (ap, specific, error_flag);
- if (t == SUCCESS)
+ if (t)
expr->ts = specific->ts;
}
else
}
/* Check conformance of elemental intrinsics. */
- if (t == SUCCESS && specific->elemental)
+ if (t && specific->elemental)
{
int n = 0;
gfc_expr *first_expr;
first_expr = arg->expr;
for ( ; arg && arg->expr; arg = arg->next, n++)
- if (gfc_check_conformance (first_expr, arg->expr,
- "arguments '%s' and '%s' for "
- "intrinsic '%s'",
- gfc_current_intrinsic_arg[0],
- gfc_current_intrinsic_arg[n],
- gfc_current_intrinsic) == FAILURE)
- return FAILURE;
+ if (!gfc_check_conformance (first_expr, arg->expr,
+ "arguments '%s' and '%s' for "
+ "intrinsic '%s'",
+ gfc_current_intrinsic_arg[0]->name,
+ gfc_current_intrinsic_arg[n]->name,
+ gfc_current_intrinsic))
+ return false;
}
- if (t == FAILURE)
+ if (!t)
remove_nullargs (ap);
return t;
textual representation of the symbols standard status (like
"new in Fortran 2008", "a GNU extension" or "obsolescent in Fortran 95") that
can be used to construct a detailed warning/error message in case of
- a FAILURE. */
+ a false. */
-gfc_try
+bool
gfc_check_intrinsic_standard (const gfc_intrinsic_sym* isym,
const char** symstd, bool silent, locus where)
{
/* For -fall-intrinsics, just succeed. */
if (gfc_option.flag_all_intrinsics)
- return SUCCESS;
+ return true;
/* Find the symbol's standard message for later usage. */
switch (isym->standard)
symstd_msg = "new in Fortran 2008";
break;
+ case GFC_STD_F2008_TS:
+ symstd_msg = "new in TS 29113/TS 18508";
+ break;
+
case GFC_STD_GNU:
symstd_msg = "a GNU Fortran extension";
break;
break;
default:
- gfc_internal_error ("Invalid standard code on intrinsic '%s' (%d)",
+ gfc_internal_error ("Invalid standard code on intrinsic %qs (%d)",
isym->name, isym->standard);
}
gfc_warning ("Intrinsic '%s' (is %s) is used at %L",
isym->name, _(symstd_msg), &where);
- return SUCCESS;
+ return true;
}
/* If allowing the symbol's standard, succeed, too. */
if (gfc_option.allow_std & isym->standard)
- return SUCCESS;
+ return true;
/* Otherwise, fail. */
if (symstd)
*symstd = _(symstd_msg);
- return FAILURE;
+ return false;
}
int flag;
if (expr->value.function.isym != NULL)
- return (do_simplify (expr->value.function.isym, expr) == FAILURE)
+ return (!do_simplify(expr->value.function.isym, expr))
? MATCH_ERROR : MATCH_YES;
if (!error_flag)
name = expr->symtree->n.sym->name;
- isym = specific = gfc_find_function (name);
+ if (expr->symtree->n.sym->intmod_sym_id)
+ {
+ gfc_isym_id id = gfc_isym_id_by_intmod_sym (expr->symtree->n.sym);
+ isym = specific = gfc_intrinsic_function_by_id (id);
+ }
+ else
+ isym = specific = gfc_find_function (name);
+
if (isym == NULL)
{
if (!error_flag)
if ((isym->id == GFC_ISYM_REAL || isym->id == GFC_ISYM_DBLE
|| isym->id == GFC_ISYM_CMPLX)
- && gfc_init_expr
- && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Function '%s' "
- "as initialization expression at %L", name,
- &expr->where) == FAILURE)
+ && gfc_init_expr_flag
+ && !gfc_notify_std (GFC_STD_F2003, "Function '%s' as initialization "
+ "expression at %L", name, &expr->where))
{
if (!error_flag)
gfc_pop_suppress_errors ();
gfc_current_intrinsic_where = &expr->where;
- /* Bypass the generic list for min and max. */
+ /* Bypass the generic list for min, max and ISO_C_Binding's c_loc. */
if (isym->check.f1m == gfc_check_min_max)
{
init_arglist (isym);
- if (gfc_check_min_max (expr->value.function.actual) == SUCCESS)
+ if (isym->check.f1m(expr->value.function.actual))
goto got_specific;
if (!error_flag)
{
if (specific == isym)
continue;
- if (check_specific (specific, expr, 0) == SUCCESS)
+ if (check_specific (specific, expr, 0))
{
gfc_pop_suppress_errors ();
goto got_specific;
gfc_pop_suppress_errors ();
- if (check_specific (isym, expr, error_flag) == FAILURE)
+ if (!check_specific (isym, expr, error_flag))
{
if (!error_flag)
gfc_pop_suppress_errors ();
got_specific:
expr->value.function.isym = specific;
- gfc_intrinsic_symbol (expr->symtree->n.sym);
+ if (!expr->symtree->n.sym->module)
+ gfc_intrinsic_symbol (expr->symtree->n.sym);
if (!error_flag)
gfc_pop_suppress_errors ();
- if (do_simplify (specific, expr) == FAILURE)
+ if (!do_simplify (specific, expr))
return MATCH_ERROR;
/* F95, 7.1.6.1, Initialization expressions
(4) A reference to an elemental standard intrinsic function,
where each argument is an initialization expression */
- if (gfc_init_expr && isym->elemental && flag
- && gfc_notify_std (GFC_STD_F2003, "Fortran 2003: Elemental function "
- "as initialization expression with non-integer/non-"
- "character arguments at %L", &expr->where) == FAILURE)
+ if (gfc_init_expr_flag && isym->elemental && flag
+ && !gfc_notify_std (GFC_STD_F2003, "Elemental function as "
+ "initialization expression with non-integer/non-"
+ "character arguments at %L", &expr->where))
return MATCH_ERROR;
return MATCH_YES;
name = c->symtree->n.sym->name;
- isym = gfc_find_subroutine (name);
+ if (c->symtree->n.sym->intmod_sym_id)
+ {
+ gfc_isym_id id;
+ id = gfc_isym_id_by_intmod_sym (c->symtree->n.sym);
+ isym = gfc_intrinsic_subroutine_by_id (id);
+ }
+ else
+ isym = gfc_find_subroutine (name);
if (isym == NULL)
return MATCH_NO;
init_arglist (isym);
- if (sort_actual (name, &c->ext.actual, isym->formal, &c->loc) == FAILURE)
+ if (!sort_actual (name, &c->ext.actual, isym->formal, &c->loc))
+ goto fail;
+
+ if (!do_ts29113_check (isym, c->ext.actual))
goto fail;
if (isym->check.f1 != NULL)
{
- if (do_check (isym, c->ext.actual) == FAILURE)
+ if (!do_check (isym, c->ext.actual))
goto fail;
}
else
{
- if (check_arglist (&c->ext.actual, isym, 1) == FAILURE)
+ if (!check_arglist (&c->ext.actual, isym, 1))
goto fail;
}
c->resolved_sym->attr.elemental = isym->elemental;
}
- if (gfc_pure (NULL) && !isym->elemental)
+ if (gfc_do_concurrent_flag && !isym->pure)
+ {
+ gfc_error ("Subroutine call to intrinsic '%s' in DO CONCURRENT "
+ "block at %L is not PURE", name, &c->loc);
+ return MATCH_ERROR;
+ }
+
+ if (!isym->pure && gfc_pure (NULL))
{
gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name,
&c->loc);
return MATCH_ERROR;
}
+ if (!isym->pure)
+ gfc_unset_implicit_pure (NULL);
+
c->resolved_sym->attr.noreturn = isym->noreturn;
return MATCH_YES;
/* Call gfc_convert_type() with warning enabled. */
-gfc_try
+bool
gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag)
{
return gfc_convert_type_warn (expr, ts, eflag, 1);
'wflag' controls the warning related to conversion. */
-gfc_try
+bool
gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag)
{
gfc_intrinsic_sym *sym;
{
/* Sometimes the RHS acquire the type. */
expr->ts = *ts;
- return SUCCESS;
+ return true;
}
if (expr->ts.type == BT_UNKNOWN)
if (expr->ts.type == BT_DERIVED && ts->type == BT_DERIVED
&& gfc_compare_types (&expr->ts, ts))
- return SUCCESS;
+ return true;
sym = find_conv (&expr->ts, ts);
if (sym == NULL)
/* At this point, a conversion is necessary. A warning may be needed. */
if ((gfc_option.warn_std & sym->standard) != 0)
- gfc_warning_now ("Extension: Conversion from %s to %s at %L",
- gfc_typename (&from_ts), gfc_typename (ts), &expr->where);
- else if (wflag && gfc_option.warn_conversion)
- gfc_warning_now ("Conversion from %s to %s at %L",
- gfc_typename (&from_ts), gfc_typename (ts), &expr->where);
+ {
+ gfc_warning_now ("Extension: Conversion from %s to %s at %L",
+ gfc_typename (&from_ts), gfc_typename (ts),
+ &expr->where);
+ }
+ else if (wflag)
+ {
+ if (gfc_option.flag_range_check
+ && expr->expr_type == EXPR_CONSTANT
+ && from_ts.type == ts->type)
+ {
+ /* Do nothing. Constants of the same type are range-checked
+ elsewhere. If a value too large for the target type is
+ assigned, an error is generated. Not checking here avoids
+ duplications of warnings/errors.
+ If range checking was disabled, but -Wconversion enabled,
+ a non range checked warning is generated below. */
+ }
+ else if (from_ts.type == BT_LOGICAL || ts->type == BT_LOGICAL)
+ {
+ /* Do nothing. This block exists only to simplify the other
+ else-if expressions.
+ LOGICAL <> LOGICAL no warning, independent of kind values
+ LOGICAL <> INTEGER extension, warned elsewhere
+ LOGICAL <> REAL invalid, error generated elsewhere
+ LOGICAL <> COMPLEX invalid, error generated elsewhere */
+ }
+ else if (from_ts.type == ts->type
+ || (from_ts.type == BT_INTEGER && ts->type == BT_REAL)
+ || (from_ts.type == BT_INTEGER && ts->type == BT_COMPLEX)
+ || (from_ts.type == BT_REAL && ts->type == BT_COMPLEX))
+ {
+ /* Larger kinds can hold values of smaller kinds without problems.
+ Hence, only warn if target kind is smaller than the source
+ kind - or if -Wconversion-extra is specified. */
+ if (warn_conversion && from_ts.kind > ts->kind)
+ gfc_warning_now (OPT_Wconversion, "Possible change of value in "
+ "conversion from %s to %s at %L",
+ gfc_typename (&from_ts), gfc_typename (ts),
+ &expr->where);
+ else if (warn_conversion_extra)
+ gfc_warning_now (OPT_Wconversion_extra, "Conversion from %s to %s "
+ "at %L", gfc_typename (&from_ts),
+ gfc_typename (ts), &expr->where);
+ }
+ else if ((from_ts.type == BT_REAL && ts->type == BT_INTEGER)
+ || (from_ts.type == BT_COMPLEX && ts->type == BT_INTEGER)
+ || (from_ts.type == BT_COMPLEX && ts->type == BT_REAL))
+ {
+ /* Conversion from REAL/COMPLEX to INTEGER or COMPLEX to REAL
+ usually comes with a loss of information, regardless of kinds. */
+ if (warn_conversion)
+ gfc_warning_now (OPT_Wconversion, "Possible change of value in "
+ "conversion from %s to %s at %L",
+ gfc_typename (&from_ts), gfc_typename (ts),
+ &expr->where);
+ }
+ else if (from_ts.type == BT_HOLLERITH || ts->type == BT_HOLLERITH)
+ {
+ /* If HOLLERITH is involved, all bets are off. */
+ if (warn_conversion)
+ gfc_warning_now (OPT_Wconversion, "Conversion from %s to %s at %L",
+ gfc_typename (&from_ts), gfc_typename (ts),
+ &expr->where);
+ }
+ else
+ gcc_unreachable ();
+ }
/* Insert a pre-resolved function call to the right function. */
old_where = expr->where;
*expr = *new_expr;
- gfc_free (new_expr);
+ free (new_expr);
expr->ts = *ts;
if (gfc_is_constant_expr (expr->value.function.actual->expr)
- && do_simplify (sym, expr) == FAILURE)
+ && !do_simplify (sym, expr))
{
if (eflag == 2)
goto bad;
- return FAILURE; /* Error already generated in do_simplify() */
+ return false; /* Error already generated in do_simplify() */
}
- return SUCCESS;
+ return true;
bad:
if (eflag == 1)
{
gfc_error ("Can't convert %s to %s at %L",
gfc_typename (&from_ts), gfc_typename (ts), &expr->where);
- return FAILURE;
+ return false;
}
- gfc_internal_error ("Can't convert %s to %s at %L",
+ gfc_internal_error ("Can't convert %qs to %qs at %L",
gfc_typename (&from_ts), gfc_typename (ts),
&expr->where);
/* Not reached */
}
-gfc_try
+bool
gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts)
{
gfc_intrinsic_sym *sym;
*expr = *new_expr;
- gfc_free (new_expr);
+ free (new_expr);
expr->ts = *ts;
if (gfc_is_constant_expr (expr->value.function.actual->expr)
- && do_simplify (sym, expr) == FAILURE)
+ && !do_simplify (sym, expr))
{
/* Error already generated in do_simplify() */
- return FAILURE;
+ return false;
}
- return SUCCESS;
+ return true;
}
gfc_intrinsic_sym* isym;
/* If the warning is disabled, do nothing at all. */
- if (!gfc_option.warn_intrinsic_shadow)
+ if (!warn_intrinsic_shadow)
return;
/* Try to find an intrinsic of the same name. */
/* If no intrinsic was found with this name or it's not included in the
selected standard, everything's fine. */
- if (!isym || gfc_check_intrinsic_standard (isym, NULL, true,
- sym->declared_at) == FAILURE)
+ if (!isym || !gfc_check_intrinsic_standard (isym, NULL, true,
+ sym->declared_at))
return;
/* Emit the warning. */
- if (in_module)
+ if (in_module || sym->ns->proc_name)
gfc_warning ("'%s' declared at %L may shadow the intrinsic of the same"
" name. In order to call the intrinsic, explicit INTRINSIC"
" declarations may be required.",
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