8d82b24239
2008-06-04 Tobias Burnus <burnus@net-b.de>
PR fortran/36437
* intrinsic.c (add_functions): Implement c_sizeof.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
create unneeded variable in the scalar case.
2008-06-04 Tobias Burnus <burnus@net-b.de>
PR fortran/36437
* gfortran.dg/c_sizeof_1.f90: New.
* gfortran.dg/c_sizeof_2.f90: New.
From-SVN: r136536
3828 lines
126 KiB
C
3828 lines
126 KiB
C
/* Build up a list of intrinsic subroutines and functions for the
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name-resolution stage.
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Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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Free Software Foundation, Inc.
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Contributed by Andy Vaught & Katherine Holcomb
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "system.h"
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#include "flags.h"
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#include "gfortran.h"
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#include "intrinsic.h"
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/* Namespace to hold the resolved symbols for intrinsic subroutines. */
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static gfc_namespace *gfc_intrinsic_namespace;
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int gfc_init_expr = 0;
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/* Pointers to an intrinsic function and its argument names that are being
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checked. */
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const char *gfc_current_intrinsic;
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const char *gfc_current_intrinsic_arg[MAX_INTRINSIC_ARGS];
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locus *gfc_current_intrinsic_where;
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static gfc_intrinsic_sym *functions, *subroutines, *conversion, *next_sym;
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static gfc_intrinsic_sym *char_conversions;
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static gfc_intrinsic_arg *next_arg;
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static int nfunc, nsub, nargs, nconv, ncharconv;
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static enum
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{ SZ_NOTHING = 0, SZ_SUBS, SZ_FUNCS, SZ_CONVS }
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sizing;
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enum class
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{ NO_CLASS = 0, CLASS_ELEMENTAL, CLASS_INQUIRY, CLASS_TRANSFORMATIONAL };
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#define ACTUAL_NO 0
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#define ACTUAL_YES 1
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#define REQUIRED 0
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#define OPTIONAL 1
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/* Return a letter based on the passed type. Used to construct the
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name of a type-dependent subroutine. */
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char
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gfc_type_letter (bt type)
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{
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char c;
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switch (type)
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{
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case BT_LOGICAL:
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c = 'l';
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break;
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case BT_CHARACTER:
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c = 's';
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break;
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case BT_INTEGER:
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c = 'i';
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break;
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case BT_REAL:
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c = 'r';
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break;
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case BT_COMPLEX:
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c = 'c';
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break;
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case BT_HOLLERITH:
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c = 'h';
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break;
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default:
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c = 'u';
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break;
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}
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return c;
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}
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/* Get a symbol for a resolved name. Note, if needed be, the elemental
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attribute has be added afterwards. */
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gfc_symbol *
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gfc_get_intrinsic_sub_symbol (const char *name)
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{
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gfc_symbol *sym;
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gfc_get_symbol (name, gfc_intrinsic_namespace, &sym);
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sym->attr.always_explicit = 1;
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sym->attr.subroutine = 1;
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sym->attr.flavor = FL_PROCEDURE;
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sym->attr.proc = PROC_INTRINSIC;
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return sym;
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}
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/* Return a pointer to the name of a conversion function given two
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typespecs. */
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static const char *
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conv_name (gfc_typespec *from, gfc_typespec *to)
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{
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return gfc_get_string ("__convert_%c%d_%c%d",
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gfc_type_letter (from->type), from->kind,
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gfc_type_letter (to->type), to->kind);
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}
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/* Given a pair of typespecs, find the gfc_intrinsic_sym node that
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corresponds to the conversion. Returns NULL if the conversion
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isn't found. */
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static gfc_intrinsic_sym *
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find_conv (gfc_typespec *from, gfc_typespec *to)
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{
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gfc_intrinsic_sym *sym;
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const char *target;
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int i;
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target = conv_name (from, to);
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sym = conversion;
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for (i = 0; i < nconv; i++, sym++)
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if (target == sym->name)
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return sym;
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return NULL;
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}
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/* Given a pair of CHARACTER typespecs, find the gfc_intrinsic_sym node
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that corresponds to the conversion. Returns NULL if the conversion
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isn't found. */
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static gfc_intrinsic_sym *
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find_char_conv (gfc_typespec *from, gfc_typespec *to)
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{
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gfc_intrinsic_sym *sym;
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const char *target;
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int i;
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target = conv_name (from, to);
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sym = char_conversions;
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for (i = 0; i < ncharconv; i++, sym++)
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if (target == sym->name)
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return sym;
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return NULL;
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}
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/* Interface to the check functions. We break apart an argument list
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and call the proper check function rather than forcing each
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function to manipulate the argument list. */
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static try
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do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg)
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{
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gfc_expr *a1, *a2, *a3, *a4, *a5;
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if (arg == NULL)
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return (*specific->check.f0) ();
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a1 = arg->expr;
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arg = arg->next;
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if (arg == NULL)
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return (*specific->check.f1) (a1);
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a2 = arg->expr;
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arg = arg->next;
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if (arg == NULL)
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return (*specific->check.f2) (a1, a2);
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a3 = arg->expr;
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arg = arg->next;
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if (arg == NULL)
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return (*specific->check.f3) (a1, a2, a3);
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a4 = arg->expr;
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arg = arg->next;
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if (arg == NULL)
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return (*specific->check.f4) (a1, a2, a3, a4);
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a5 = arg->expr;
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arg = arg->next;
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if (arg == NULL)
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return (*specific->check.f5) (a1, a2, a3, a4, a5);
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gfc_internal_error ("do_check(): too many args");
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}
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/*********** Subroutines to build the intrinsic list ****************/
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/* Add a single intrinsic symbol to the current list.
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Argument list:
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char * name of function
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int whether function is elemental
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int If the function can be used as an actual argument [1]
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bt return type of function
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int kind of return type of function
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int Fortran standard version
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check pointer to check function
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simplify pointer to simplification function
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resolve pointer to resolution function
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Optional arguments come in multiples of four:
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char * name of argument
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bt type of argument
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int kind of argument
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int arg optional flag (1=optional, 0=required)
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The sequence is terminated by a NULL name.
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[1] Whether a function can or cannot be used as an actual argument is
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determined by its presence on the 13.6 list in Fortran 2003. The
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following intrinsics, which are GNU extensions, are considered allowed
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as actual arguments: ACOSH ATANH DACOSH DASINH DATANH DCONJG DIMAG
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ZABS ZCOS ZEXP ZLOG ZSIN ZSQRT. */
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static void
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add_sym (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type, int kind,
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int standard, gfc_check_f check, gfc_simplify_f simplify,
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gfc_resolve_f resolve, ...)
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{
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char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */
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int optional, first_flag;
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va_list argp;
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switch (sizing)
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{
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case SZ_SUBS:
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nsub++;
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break;
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case SZ_FUNCS:
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nfunc++;
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break;
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case SZ_NOTHING:
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next_sym->name = gfc_get_string (name);
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strcpy (buf, "_gfortran_");
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strcat (buf, name);
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next_sym->lib_name = gfc_get_string (buf);
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next_sym->elemental = (cl == CLASS_ELEMENTAL);
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next_sym->inquiry = (cl == CLASS_INQUIRY);
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next_sym->transformational = (cl == CLASS_TRANSFORMATIONAL);
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next_sym->actual_ok = actual_ok;
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next_sym->ts.type = type;
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next_sym->ts.kind = kind;
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next_sym->standard = standard;
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next_sym->simplify = simplify;
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next_sym->check = check;
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next_sym->resolve = resolve;
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next_sym->specific = 0;
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next_sym->generic = 0;
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next_sym->conversion = 0;
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next_sym->id = id;
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break;
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default:
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gfc_internal_error ("add_sym(): Bad sizing mode");
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}
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va_start (argp, resolve);
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first_flag = 1;
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for (;;)
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{
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name = va_arg (argp, char *);
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if (name == NULL)
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break;
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type = (bt) va_arg (argp, int);
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kind = va_arg (argp, int);
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optional = va_arg (argp, int);
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if (sizing != SZ_NOTHING)
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nargs++;
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else
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{
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next_arg++;
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if (first_flag)
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next_sym->formal = next_arg;
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else
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(next_arg - 1)->next = next_arg;
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first_flag = 0;
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strcpy (next_arg->name, name);
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next_arg->ts.type = type;
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next_arg->ts.kind = kind;
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next_arg->optional = optional;
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}
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}
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va_end (argp);
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next_sym++;
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}
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/* Add a symbol to the function list where the function takes
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0 arguments. */
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static void
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add_sym_0 (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
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int kind, int standard,
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try (*check) (void),
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gfc_expr *(*simplify) (void),
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void (*resolve) (gfc_expr *))
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{
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gfc_simplify_f sf;
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gfc_check_f cf;
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gfc_resolve_f rf;
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cf.f0 = check;
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sf.f0 = simplify;
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rf.f0 = resolve;
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add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
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(void *) 0);
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}
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/* Add a symbol to the subroutine list where the subroutine takes
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0 arguments. */
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static void
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add_sym_0s (const char *name, gfc_isym_id id, int standard, void (*resolve) (gfc_code *))
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f1 = NULL;
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sf.f1 = NULL;
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rf.s1 = resolve;
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add_sym (name, id, NO_CLASS, ACTUAL_NO, BT_UNKNOWN, 0, standard, cf, sf, rf,
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(void *) 0);
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}
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/* Add a symbol to the function list where the function takes
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1 arguments. */
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static void
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add_sym_1 (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
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int kind, int standard,
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try (*check) (gfc_expr *),
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gfc_expr *(*simplify) (gfc_expr *),
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void (*resolve) (gfc_expr *, gfc_expr *),
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const char *a1, bt type1, int kind1, int optional1)
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f1 = check;
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sf.f1 = simplify;
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rf.f1 = resolve;
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add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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(void *) 0);
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}
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/* Add a symbol to the subroutine list where the subroutine takes
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1 arguments. */
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static void
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add_sym_1s (const char *name, gfc_isym_id id, enum class cl, bt type, int kind, int standard,
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try (*check) (gfc_expr *),
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gfc_expr *(*simplify) (gfc_expr *),
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void (*resolve) (gfc_code *),
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const char *a1, bt type1, int kind1, int optional1)
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f1 = check;
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sf.f1 = simplify;
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rf.s1 = resolve;
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add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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(void *) 0);
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}
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/* Add a symbol from the MAX/MIN family of intrinsic functions to the
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function. MAX et al take 2 or more arguments. */
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static void
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add_sym_1m (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
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int kind, int standard,
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try (*check) (gfc_actual_arglist *),
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gfc_expr *(*simplify) (gfc_expr *),
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void (*resolve) (gfc_expr *, gfc_actual_arglist *),
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const char *a1, bt type1, int kind1, int optional1,
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const char *a2, bt type2, int kind2, int optional2)
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f1m = check;
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sf.f1 = simplify;
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rf.f1m = resolve;
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add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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a2, type2, kind2, optional2,
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(void *) 0);
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}
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/* Add a symbol to the function list where the function takes
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2 arguments. */
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static void
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add_sym_2 (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
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int kind, int standard,
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try (*check) (gfc_expr *, gfc_expr *),
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gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
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void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *),
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const char *a1, bt type1, int kind1, int optional1,
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const char *a2, bt type2, int kind2, int optional2)
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f2 = check;
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sf.f2 = simplify;
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rf.f2 = resolve;
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add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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a2, type2, kind2, optional2,
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(void *) 0);
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}
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|
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/* Add a symbol to the subroutine list where the subroutine takes
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2 arguments. */
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static void
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add_sym_2s (const char *name, gfc_isym_id id, enum class cl, bt type, int kind, int standard,
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try (*check) (gfc_expr *, gfc_expr *),
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gfc_expr *(*simplify) (gfc_expr *, gfc_expr *),
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void (*resolve) (gfc_code *),
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const char *a1, bt type1, int kind1, int optional1,
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const char *a2, bt type2, int kind2, int optional2)
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{
|
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gfc_check_f cf;
|
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f2 = check;
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sf.f2 = simplify;
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rf.s1 = resolve;
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add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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a2, type2, kind2, optional2,
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(void *) 0);
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}
|
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|
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|
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/* Add a symbol to the function list where the function takes
|
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3 arguments. */
|
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|
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static void
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add_sym_3 (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
|
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int kind, int standard,
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try (*check) (gfc_expr *, gfc_expr *, gfc_expr *),
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gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *),
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void (*resolve) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
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const char *a1, bt type1, int kind1, int optional1,
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const char *a2, bt type2, int kind2, int optional2,
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const char *a3, bt type3, int kind3, int optional3)
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{
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gfc_check_f cf;
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gfc_simplify_f sf;
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gfc_resolve_f rf;
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cf.f3 = check;
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sf.f3 = simplify;
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rf.f3 = resolve;
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add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
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a1, type1, kind1, optional1,
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a2, type2, kind2, optional2,
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a3, type3, kind3, optional3,
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(void *) 0);
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}
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/* MINLOC and MAXLOC get special treatment because their argument
|
|
might have to be reordered. */
|
|
|
|
static void
|
|
add_sym_3ml (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
|
|
int kind, int standard,
|
|
try (*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,
|
|
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.f3ml = check;
|
|
sf.f3 = simplify;
|
|
rf.f3 = resolve;
|
|
|
|
add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
|
|
a1, type1, kind1, optional1,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* MINVAL, MAXVAL, PRODUCT, and SUM also get special treatment because
|
|
their argument also might have to be reordered. */
|
|
|
|
static void
|
|
add_sym_3red (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
|
|
int kind, int standard,
|
|
try (*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,
|
|
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.f3red = check;
|
|
sf.f3 = simplify;
|
|
rf.f3 = resolve;
|
|
|
|
add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
|
|
a1, type1, kind1, optional1,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* Add a symbol to the subroutine list where the subroutine takes
|
|
3 arguments. */
|
|
|
|
static void
|
|
add_sym_3s (const char *name, gfc_isym_id id, enum class cl, bt type, int kind, int standard,
|
|
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,
|
|
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,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* Add a symbol to the function list where the function takes
|
|
4 arguments. */
|
|
|
|
static void
|
|
add_sym_4 (const char *name, gfc_isym_id id, enum class cl, int actual_ok, bt type,
|
|
int kind, int standard,
|
|
try (*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 *,
|
|
gfc_expr *),
|
|
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,
|
|
const char *a4, bt type4, int kind4, int optional4 )
|
|
{
|
|
gfc_check_f cf;
|
|
gfc_simplify_f sf;
|
|
gfc_resolve_f rf;
|
|
|
|
cf.f4 = check;
|
|
sf.f4 = simplify;
|
|
rf.f4 = resolve;
|
|
|
|
add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
|
|
a1, type1, kind1, optional1,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
a4, type4, kind4, optional4,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* Add a symbol to the subroutine list where the subroutine takes
|
|
4 arguments. */
|
|
|
|
static void
|
|
add_sym_4s (const char *name, gfc_isym_id id, enum class cl, bt type, int kind, int standard,
|
|
try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
|
|
gfc_expr *(*simplify) (gfc_expr *, 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,
|
|
const char *a4, bt type4, int kind4, int optional4)
|
|
{
|
|
gfc_check_f cf;
|
|
gfc_simplify_f sf;
|
|
gfc_resolve_f rf;
|
|
|
|
cf.f4 = check;
|
|
sf.f4 = simplify;
|
|
rf.s1 = resolve;
|
|
|
|
add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
|
|
a1, type1, kind1, optional1,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
a4, type4, kind4, optional4,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* Add a symbol to the subroutine list where the subroutine takes
|
|
5 arguments. */
|
|
|
|
static void
|
|
add_sym_5s (const char *name, gfc_isym_id id, enum class cl, bt type, int kind, int standard,
|
|
try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
|
|
gfc_expr *),
|
|
gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, 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,
|
|
const char *a4, bt type4, int kind4, int optional4,
|
|
const char *a5, bt type5, int kind5, int optional5)
|
|
{
|
|
gfc_check_f cf;
|
|
gfc_simplify_f sf;
|
|
gfc_resolve_f rf;
|
|
|
|
cf.f5 = check;
|
|
sf.f5 = simplify;
|
|
rf.s1 = resolve;
|
|
|
|
add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf,
|
|
a1, type1, kind1, optional1,
|
|
a2, type2, kind2, optional2,
|
|
a3, type3, kind3, optional3,
|
|
a4, type4, kind4, optional4,
|
|
a5, type5, kind5, optional5,
|
|
(void *) 0);
|
|
}
|
|
|
|
|
|
/* Locate an intrinsic symbol given a base pointer, number of elements
|
|
in the table and a pointer to a name. Returns the NULL pointer if
|
|
a name is not found. */
|
|
|
|
static gfc_intrinsic_sym *
|
|
find_sym (gfc_intrinsic_sym *start, int n, const char *name)
|
|
{
|
|
/* name may be a user-supplied string, so we must first make sure
|
|
that we're comparing against a pointer into the global string
|
|
table. */
|
|
const char *p = gfc_get_string (name);
|
|
|
|
while (n > 0)
|
|
{
|
|
if (p == start->name)
|
|
return start;
|
|
|
|
start++;
|
|
n--;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* Given a name, find a function in the intrinsic function table.
|
|
Returns NULL if not found. */
|
|
|
|
gfc_intrinsic_sym *
|
|
gfc_find_function (const char *name)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
|
|
sym = find_sym (functions, nfunc, name);
|
|
if (!sym)
|
|
sym = find_sym (conversion, nconv, name);
|
|
|
|
return sym;
|
|
}
|
|
|
|
|
|
/* Given a name, find a function in the intrinsic subroutine table.
|
|
Returns NULL if not found. */
|
|
|
|
gfc_intrinsic_sym *
|
|
gfc_find_subroutine (const char *name)
|
|
{
|
|
return find_sym (subroutines, nsub, name);
|
|
}
|
|
|
|
|
|
/* Given a string, figure out if it is the name of a generic intrinsic
|
|
function or not. */
|
|
|
|
int
|
|
gfc_generic_intrinsic (const char *name)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
|
|
sym = gfc_find_function (name);
|
|
return (sym == NULL) ? 0 : sym->generic;
|
|
}
|
|
|
|
|
|
/* Given a string, figure out if it is the name of a specific
|
|
intrinsic function or not. */
|
|
|
|
int
|
|
gfc_specific_intrinsic (const char *name)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
|
|
sym = gfc_find_function (name);
|
|
return (sym == NULL) ? 0 : sym->specific;
|
|
}
|
|
|
|
|
|
/* Given a string, figure out if it is the name of an intrinsic function
|
|
or subroutine allowed as an actual argument or not. */
|
|
int
|
|
gfc_intrinsic_actual_ok (const char *name, const bool subroutine_flag)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
|
|
/* Intrinsic subroutines are not allowed as actual arguments. */
|
|
if (subroutine_flag)
|
|
return 0;
|
|
else
|
|
{
|
|
sym = gfc_find_function (name);
|
|
return (sym == NULL) ? 0 : sym->actual_ok;
|
|
}
|
|
}
|
|
|
|
|
|
/* Given a string, figure out if it is the name of an intrinsic
|
|
subroutine or function. There are no generic intrinsic
|
|
subroutines, they are all specific. */
|
|
|
|
int
|
|
gfc_intrinsic_name (const char *name, int subroutine_flag)
|
|
{
|
|
return subroutine_flag ? gfc_find_subroutine (name) != NULL
|
|
: gfc_find_function (name) != NULL;
|
|
}
|
|
|
|
|
|
/* Collect a set of intrinsic functions into a generic collection.
|
|
The first argument is the name of the generic function, which is
|
|
also the name of a specific function. The rest of the specifics
|
|
currently in the table are placed into the list of specific
|
|
functions associated with that generic.
|
|
|
|
PR fortran/32778
|
|
FIXME: Remove the argument STANDARD if no regressions are
|
|
encountered. Change all callers (approx. 360).
|
|
*/
|
|
|
|
static void
|
|
make_generic (const char *name, gfc_isym_id id, int standard ATTRIBUTE_UNUSED)
|
|
{
|
|
gfc_intrinsic_sym *g;
|
|
|
|
if (sizing != SZ_NOTHING)
|
|
return;
|
|
|
|
g = gfc_find_function (name);
|
|
if (g == NULL)
|
|
gfc_internal_error ("make_generic(): Can't find generic symbol '%s'",
|
|
name);
|
|
|
|
gcc_assert (g->id == id);
|
|
|
|
g->generic = 1;
|
|
g->specific = 1;
|
|
if ((g + 1)->name != NULL)
|
|
g->specific_head = g + 1;
|
|
g++;
|
|
|
|
while (g->name != NULL)
|
|
{
|
|
gcc_assert (g->id == id);
|
|
|
|
g->next = g + 1;
|
|
g->specific = 1;
|
|
g++;
|
|
}
|
|
|
|
g--;
|
|
g->next = NULL;
|
|
}
|
|
|
|
|
|
/* Create a duplicate intrinsic function entry for the current
|
|
function, the only differences being the alternate name and
|
|
a different standard if necessary. Note that we use argument
|
|
lists more than once, but all argument lists are freed as a
|
|
single block. */
|
|
|
|
static void
|
|
make_alias (const char *name, int standard)
|
|
{
|
|
switch (sizing)
|
|
{
|
|
case SZ_FUNCS:
|
|
nfunc++;
|
|
break;
|
|
|
|
case SZ_SUBS:
|
|
nsub++;
|
|
break;
|
|
|
|
case SZ_NOTHING:
|
|
next_sym[0] = next_sym[-1];
|
|
next_sym->name = gfc_get_string (name);
|
|
next_sym->standard = standard;
|
|
next_sym++;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/* Make the current subroutine noreturn. */
|
|
|
|
static void
|
|
make_noreturn (void)
|
|
{
|
|
if (sizing == SZ_NOTHING)
|
|
next_sym[-1].noreturn = 1;
|
|
}
|
|
|
|
|
|
/* Add intrinsic functions. */
|
|
|
|
static void
|
|
add_functions (void)
|
|
{
|
|
/* Argument names as in the standard (to be used as argument keywords). */
|
|
const char
|
|
*a = "a", *f = "field", *pt = "pointer", *tg = "target",
|
|
*b = "b", *m = "matrix", *ma = "matrix_a", *mb = "matrix_b",
|
|
*c = "c", *n = "n", *ncopies= "ncopies", *pos = "pos", *bck = "back",
|
|
*i = "i", *v = "vector", *va = "vector_a", *vb = "vector_b",
|
|
*j = "j", *a1 = "a1", *fs = "fsource", *ts = "tsource",
|
|
*l = "l", *a2 = "a2", *mo = "mold", *ord = "order",
|
|
*p = "p", *ar = "array", *shp = "shape", *src = "source",
|
|
*r = "r", *bd = "boundary", *pad = "pad", *set = "set",
|
|
*s = "s", *dm = "dim", *kind = "kind", *msk = "mask",
|
|
*x = "x", *sh = "shift", *stg = "string", *ssg = "substring",
|
|
*y = "y", *sz = "size", *sta = "string_a", *stb = "string_b",
|
|
*z = "z", *ln = "len", *ut = "unit", *han = "handler",
|
|
*num = "number", *tm = "time", *nm = "name", *md = "mode";
|
|
|
|
int di, dr, dd, dl, dc, dz, ii;
|
|
|
|
di = gfc_default_integer_kind;
|
|
dr = gfc_default_real_kind;
|
|
dd = gfc_default_double_kind;
|
|
dl = gfc_default_logical_kind;
|
|
dc = gfc_default_character_kind;
|
|
dz = gfc_default_complex_kind;
|
|
ii = gfc_index_integer_kind;
|
|
|
|
add_sym_1 ("abs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_abs, gfc_simplify_abs, gfc_resolve_abs,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("iabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
NULL, gfc_simplify_abs, gfc_resolve_abs,
|
|
a, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1 ("dabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_abs, gfc_resolve_abs,
|
|
a, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("cabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
NULL, gfc_simplify_abs, gfc_resolve_abs,
|
|
a, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zabs", GFC_ISYM_ABS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_abs, gfc_resolve_abs,
|
|
a, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdabs", GFC_STD_GNU);
|
|
|
|
make_generic ("abs", GFC_ISYM_ABS, GFC_STD_F77);
|
|
|
|
/* 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,
|
|
nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("access", GFC_ISYM_ACCESS, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("achar", GFC_ISYM_ACHAR, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_CHARACTER, dc, GFC_STD_F95,
|
|
gfc_check_achar, gfc_simplify_achar, gfc_resolve_achar,
|
|
i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95);
|
|
|
|
add_sym_1 ("acos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_acos, gfc_resolve_acos,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dacos", GFC_ISYM_ACOS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_acos, gfc_resolve_acos,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("acos", GFC_ISYM_ACOS, GFC_STD_F77);
|
|
|
|
add_sym_1 ("acosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_acosh,
|
|
gfc_resolve_acosh, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dacosh", GFC_ISYM_ACOSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_acosh, gfc_resolve_acosh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("acosh", GFC_ISYM_ACOSH, GFC_STD_F2008);
|
|
|
|
add_sym_1 ("adjustl", GFC_ISYM_ADJUSTL, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustl,
|
|
gfc_resolve_adjustl, stg, BT_CHARACTER, 0, REQUIRED);
|
|
|
|
make_generic ("adjustl", GFC_ISYM_ADJUSTL, GFC_STD_F95);
|
|
|
|
add_sym_1 ("adjustr", GFC_ISYM_ADJUSTR, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_CHARACTER, dc, GFC_STD_F95, NULL, gfc_simplify_adjustr,
|
|
gfc_resolve_adjustr, stg, BT_CHARACTER, 0, REQUIRED);
|
|
|
|
make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95);
|
|
|
|
add_sym_1 ("aimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag,
|
|
z, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
make_alias ("imag", GFC_STD_GNU);
|
|
make_alias ("imagpart", GFC_STD_GNU);
|
|
|
|
add_sym_1 ("dimag", GFC_ISYM_AIMAG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_aimag, gfc_resolve_aimag,
|
|
z, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_generic ("aimag", GFC_ISYM_AIMAG, GFC_STD_F77);
|
|
|
|
add_sym_2 ("aint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_a_xkind, gfc_simplify_aint, gfc_resolve_aint,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1 ("dint", GFC_ISYM_AINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
NULL, gfc_simplify_dint, gfc_resolve_dint,
|
|
a, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("aint", GFC_ISYM_AINT, GFC_STD_F77);
|
|
|
|
add_sym_2 ("all", GFC_ISYM_ALL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_all_any, NULL, gfc_resolve_all,
|
|
msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
|
|
|
|
make_generic ("all", GFC_ISYM_ALL, GFC_STD_F95);
|
|
|
|
add_sym_1 ("allocated", GFC_ISYM_ALLOCATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_allocated, NULL, NULL,
|
|
ar, BT_UNKNOWN, 0, REQUIRED);
|
|
|
|
make_generic ("allocated", GFC_ISYM_ALLOCATED, GFC_STD_F95);
|
|
|
|
add_sym_2 ("anint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_a_xkind, gfc_simplify_anint, gfc_resolve_anint,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1 ("dnint", GFC_ISYM_ANINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
NULL, gfc_simplify_dnint, gfc_resolve_dnint,
|
|
a, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("anint", GFC_ISYM_ANINT, GFC_STD_F77);
|
|
|
|
add_sym_2 ("any", GFC_ISYM_ANY, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_all_any, NULL, gfc_resolve_any,
|
|
msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL);
|
|
|
|
make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95);
|
|
|
|
add_sym_1 ("asin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_asin, gfc_resolve_asin,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dasin", GFC_ISYM_ASIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_asin, gfc_resolve_asin,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("asin", GFC_ISYM_ASIN, GFC_STD_F77);
|
|
|
|
add_sym_1 ("asinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_asinh,
|
|
gfc_resolve_asinh, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dasinh", GFC_ISYM_ASINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_asinh, gfc_resolve_asinh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("asinh", GFC_ISYM_ASINH, GFC_STD_F2008);
|
|
|
|
add_sym_2 ("associated", GFC_ISYM_ASSOCIATED, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl,
|
|
GFC_STD_F95, gfc_check_associated, NULL, NULL,
|
|
pt, BT_UNKNOWN, 0, REQUIRED, tg, BT_UNKNOWN, 0, OPTIONAL);
|
|
|
|
make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95);
|
|
|
|
add_sym_1 ("atan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_atan, gfc_resolve_atan,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("datan", GFC_ISYM_ATAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_atan, gfc_resolve_atan,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("atan", GFC_ISYM_ATAN, GFC_STD_F77);
|
|
|
|
add_sym_1 ("atanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_atanh,
|
|
gfc_resolve_atanh, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("datanh", GFC_ISYM_ATANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_atanh, gfc_resolve_atanh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("atanh", GFC_ISYM_ATANH, GFC_STD_F2008);
|
|
|
|
add_sym_2 ("atan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_atan2, gfc_simplify_atan2, gfc_resolve_atan2,
|
|
y, BT_REAL, dr, REQUIRED, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_2 ("datan2", GFC_ISYM_ATAN2, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_datan2, gfc_simplify_atan2, gfc_resolve_atan2,
|
|
y, BT_REAL, dd, REQUIRED, x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("atan2", GFC_ISYM_ATAN2, GFC_STD_F77);
|
|
|
|
/* Bessel and Neumann functions for G77 compatibility. */
|
|
add_sym_1 ("besj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_r, gfc_simplify_bessel_j0, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_j0", GFC_STD_F2008);
|
|
|
|
add_sym_1 ("dbesj0", GFC_ISYM_J0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_bessel_j0, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("bessel_j0", GFC_ISYM_J0, GFC_STD_F2008);
|
|
|
|
add_sym_1 ("besj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_r, gfc_simplify_bessel_j1, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_j1", GFC_STD_F2008);
|
|
|
|
add_sym_1 ("dbesj1", GFC_ISYM_J1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_bessel_j1, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("bessel_j1", GFC_ISYM_J1, GFC_STD_F2008);
|
|
|
|
add_sym_2 ("besjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn,
|
|
n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_jn", GFC_STD_F2008);
|
|
|
|
add_sym_2 ("dbesjn", GFC_ISYM_JN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_besn, gfc_simplify_bessel_jn, gfc_resolve_besn,
|
|
n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
|
|
|
|
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_fn_r, gfc_simplify_bessel_y0, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_y0", GFC_STD_F2008);
|
|
|
|
add_sym_1 ("dbesy0", GFC_ISYM_Y0, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_bessel_y0, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("bessel_y0", GFC_ISYM_Y0, GFC_STD_F2008);
|
|
|
|
add_sym_1 ("besy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_r, gfc_simplify_bessel_y1, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_y1", GFC_STD_F2008);
|
|
|
|
add_sym_1 ("dbesy1", GFC_ISYM_Y1, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_bessel_y1, gfc_resolve_g77_math1,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("bessel_y1", GFC_ISYM_Y1, GFC_STD_F2008);
|
|
|
|
add_sym_2 ("besyn", GFC_ISYM_YN, 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, dr, REQUIRED);
|
|
|
|
make_alias ("bessel_yn", GFC_STD_F2008);
|
|
|
|
add_sym_2 ("dbesyn", GFC_ISYM_YN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_GNU,
|
|
gfc_check_besn, gfc_simplify_bessel_yn, gfc_resolve_besn,
|
|
n, BT_INTEGER, di, REQUIRED, x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("bessel_yn", GFC_ISYM_YN, 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 ("btest", GFC_ISYM_BTEST, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_btest, 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);
|
|
|
|
add_sym_2 ("ceiling", GFC_ISYM_CEILING, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_a_ikind, gfc_simplify_ceiling, gfc_resolve_ceiling,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("ceiling", GFC_ISYM_CEILING, GFC_STD_F95);
|
|
|
|
add_sym_2 ("char", GFC_ISYM_CHAR, CLASS_ELEMENTAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F77,
|
|
gfc_check_char, gfc_simplify_char, gfc_resolve_char,
|
|
i, BT_INTEGER, di, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("char", GFC_ISYM_CHAR, GFC_STD_F77);
|
|
|
|
add_sym_1 ("chdir", GFC_ISYM_CHDIR, NO_CLASS, 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,
|
|
nm, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("chmod", GFC_ISYM_CHMOD, GFC_STD_GNU);
|
|
|
|
add_sym_3 ("cmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_F77,
|
|
gfc_check_cmplx, gfc_simplify_cmplx, gfc_resolve_cmplx,
|
|
x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, OPTIONAL,
|
|
kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77);
|
|
|
|
add_sym_0 ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT, CLASS_INQUIRY,
|
|
ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003, NULL, NULL, NULL);
|
|
|
|
make_generic ("command_argument_count", GFC_ISYM_COMMAND_ARGUMENT_COUNT,
|
|
GFC_STD_F2003);
|
|
|
|
add_sym_2 ("complex", GFC_ISYM_COMPLEX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dz, GFC_STD_GNU,
|
|
gfc_check_complex, gfc_simplify_complex, gfc_resolve_complex,
|
|
x, BT_UNKNOWN, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
make_generic ("complex", GFC_ISYM_COMPLEX, GFC_STD_GNU);
|
|
|
|
/* Making dcmplx a specific of cmplx causes cmplx to return a double
|
|
complex instead of the default complex. */
|
|
|
|
add_sym_2 ("dcmplx", GFC_ISYM_CMPLX, CLASS_ELEMENTAL, ACTUAL_NO, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
gfc_check_dcmplx, gfc_simplify_dcmplx, gfc_resolve_dcmplx,
|
|
x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, OPTIONAL);
|
|
|
|
make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("conjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg,
|
|
z, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("dconjg", GFC_ISYM_CONJG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_conjg, gfc_resolve_conjg,
|
|
z, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77);
|
|
|
|
add_sym_1 ("cos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_cos, gfc_resolve_cos,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("ccos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
NULL, gfc_simplify_cos, gfc_resolve_cos,
|
|
x, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zcos", GFC_ISYM_COS, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_cos, gfc_resolve_cos,
|
|
x, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdcos", GFC_STD_GNU);
|
|
|
|
make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77);
|
|
|
|
add_sym_1 ("cosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_cosh, gfc_resolve_cosh,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dcosh", GFC_ISYM_COSH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_cosh, gfc_resolve_cosh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("cosh", GFC_ISYM_COSH, GFC_STD_F77);
|
|
|
|
add_sym_3 ("count", GFC_ISYM_COUNT, CLASS_TRANSFORMATIONAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_count, NULL, gfc_resolve_count,
|
|
msk, BT_LOGICAL, dl, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("count", GFC_ISYM_COUNT, GFC_STD_F95);
|
|
|
|
add_sym_3 ("cshift", GFC_ISYM_CSHIFT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_cshift, NULL, gfc_resolve_cshift,
|
|
ar, BT_REAL, dr, REQUIRED, sh, BT_INTEGER, di, REQUIRED,
|
|
dm, BT_INTEGER, ii, OPTIONAL);
|
|
|
|
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);
|
|
|
|
make_generic ("ctime", GFC_ISYM_CTIME, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("dble", GFC_ISYM_DBLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
|
|
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,
|
|
gfc_check_digits, gfc_simplify_digits, NULL,
|
|
x, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
make_generic ("digits", GFC_ISYM_DIGITS, GFC_STD_F95);
|
|
|
|
add_sym_2 ("dim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_a_p, gfc_simplify_dim, gfc_resolve_dim,
|
|
x, BT_REAL, dr, REQUIRED, y, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
add_sym_2 ("idim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
NULL, gfc_simplify_dim, gfc_resolve_dim,
|
|
x, BT_INTEGER, di, REQUIRED, y, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_2 ("ddim", GFC_ISYM_DIM, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_x_yd, gfc_simplify_dim, gfc_resolve_dim,
|
|
x, BT_REAL, dd, REQUIRED, y, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("dim", GFC_ISYM_DIM, GFC_STD_F77);
|
|
|
|
add_sym_2 ("dot_product", GFC_ISYM_DOT_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr,
|
|
GFC_STD_F95, gfc_check_dot_product, NULL, gfc_resolve_dot_product,
|
|
va, BT_REAL, dr, REQUIRED, vb, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("dot_product", GFC_ISYM_DOT_PRODUCT, GFC_STD_F95);
|
|
|
|
add_sym_2 ("dprod", GFC_ISYM_DPROD,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_dprod, gfc_simplify_dprod, gfc_resolve_dprod,
|
|
x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED);
|
|
|
|
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,
|
|
a, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_generic ("dreal", GFC_ISYM_REAL, GFC_STD_GNU);
|
|
|
|
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);
|
|
|
|
make_generic ("eoshift", GFC_ISYM_EOSHIFT, GFC_STD_F95);
|
|
|
|
add_sym_1 ("epsilon", GFC_ISYM_EPSILON, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_x, gfc_simplify_epsilon, NULL,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("epsilon", GFC_ISYM_EPSILON, GFC_STD_F95);
|
|
|
|
/* G77 compatibility for the ERF() and ERFC() functions. */
|
|
add_sym_1 ("erf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erf,
|
|
gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("derf", GFC_ISYM_ERF, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd,
|
|
GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erf,
|
|
gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("erf", GFC_ISYM_ERF, GFC_STD_F2008);
|
|
|
|
add_sym_1 ("erfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_erfc,
|
|
gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("derfc", GFC_ISYM_ERFC, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd,
|
|
GFC_STD_GNU, gfc_check_fn_d, gfc_simplify_erfc,
|
|
gfc_resolve_g77_math1, x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008);
|
|
|
|
add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, NULL,
|
|
gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED);
|
|
|
|
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,
|
|
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,
|
|
x, BT_REAL, 4, REQUIRED);
|
|
|
|
make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("exp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_exp, gfc_resolve_exp,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("cexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
NULL, gfc_simplify_exp, gfc_resolve_exp,
|
|
x, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zexp", GFC_ISYM_EXP, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_exp, gfc_resolve_exp,
|
|
x, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdexp", GFC_STD_GNU);
|
|
|
|
make_generic ("exp", GFC_ISYM_EXP, GFC_STD_F77);
|
|
|
|
add_sym_1 ("exponent", GFC_ISYM_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_x, gfc_simplify_exponent, gfc_resolve_exponent,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95);
|
|
|
|
add_sym_0 ("fdate", GFC_ISYM_FDATE, NO_CLASS, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_GNU,
|
|
NULL, NULL, gfc_resolve_fdate);
|
|
|
|
make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("floor", GFC_ISYM_FLOOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_a_ikind, gfc_simplify_floor, gfc_resolve_floor,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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,
|
|
ut, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("fnum", GFC_ISYM_FNUM, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("fraction", GFC_ISYM_FRACTION, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_x, gfc_simplify_fraction, gfc_resolve_fraction,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
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,
|
|
a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
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);
|
|
|
|
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);
|
|
|
|
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,
|
|
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,
|
|
c, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("fput", GFC_ISYM_FPUT, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("gamma", GFC_ISYM_GAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr,
|
|
GFC_STD_F2008, gfc_check_fn_r, gfc_simplify_gamma,
|
|
gfc_resolve_gamma, x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dgamma", GFC_ISYM_GAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_gamma, gfc_resolve_gamma,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("gamma", GFC_ISYM_GAMMA, 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,
|
|
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);
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
make_generic ("hostnm", GFC_ISYM_HOSTNM, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("huge", GFC_ISYM_HUGE, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_huge, gfc_simplify_huge, NULL,
|
|
x, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
make_generic ("huge", GFC_ISYM_HUGE, GFC_STD_F95);
|
|
|
|
add_sym_2 ("hypot", GFC_ISYM_HYPOT, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_REAL, dr, GFC_STD_F2008,
|
|
gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot,
|
|
x, BT_REAL, dr, REQUIRED, y, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("hypot", GFC_ISYM_HYPOT, GFC_STD_F2008);
|
|
|
|
add_sym_2 ("iachar", GFC_ISYM_IACHAR, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ichar_iachar, gfc_simplify_iachar, gfc_resolve_iachar,
|
|
c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("iachar", GFC_ISYM_IACHAR, GFC_STD_F95);
|
|
|
|
add_sym_2 ("iand", GFC_ISYM_IAND, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_iand, gfc_simplify_iand, gfc_resolve_iand,
|
|
i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
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);
|
|
|
|
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,
|
|
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("ibclr", GFC_ISYM_IBCLR, GFC_STD_F95);
|
|
|
|
add_sym_3 ("ibits", GFC_ISYM_IBITS, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ibits, gfc_simplify_ibits, gfc_resolve_ibits,
|
|
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED,
|
|
ln, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
i, BT_INTEGER, di, REQUIRED, pos, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("ibset", GFC_ISYM_IBSET, GFC_STD_F95);
|
|
|
|
add_sym_2 ("ichar", GFC_ISYM_ICHAR, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_ichar_iachar, gfc_simplify_ichar, gfc_resolve_ichar,
|
|
c, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("ichar", GFC_ISYM_ICHAR, GFC_STD_F77);
|
|
|
|
add_sym_2 ("ieor", GFC_ISYM_IEOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ieor, gfc_simplify_ieor, gfc_resolve_ieor,
|
|
i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
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);
|
|
|
|
make_generic ("ierrno", GFC_ISYM_IERRNO, GFC_STD_GNU);
|
|
|
|
/* The resolution function for INDEX is called gfc_resolve_index_func
|
|
because the name gfc_resolve_index is already used in resolve.c. */
|
|
add_sym_4 ("index", GFC_ISYM_INDEX, CLASS_ELEMENTAL, ACTUAL_YES,
|
|
BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_index, gfc_simplify_index, gfc_resolve_index_func,
|
|
stg, BT_CHARACTER, dc, REQUIRED, ssg, BT_CHARACTER, dc, REQUIRED,
|
|
bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("index", GFC_ISYM_INDEX, GFC_STD_F77);
|
|
|
|
add_sym_2 ("int", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_int, gfc_simplify_int, gfc_resolve_int,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1 ("ifix", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
NULL, gfc_simplify_ifix, NULL,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("idint", GFC_ISYM_INT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
NULL, gfc_simplify_idint, NULL,
|
|
a, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("int", GFC_ISYM_INT, GFC_STD_F77);
|
|
|
|
add_sym_1 ("int2", GFC_ISYM_INT2, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("short", GFC_STD_GNU);
|
|
|
|
make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("int8", GFC_ISYM_INT8, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("long", GFC_ISYM_LONG, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_intconv, gfc_simplify_long, gfc_resolve_long,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("ior", GFC_ISYM_IOR, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ior, gfc_simplify_ior, gfc_resolve_ior,
|
|
i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
i, BT_UNKNOWN, 0, REQUIRED, j, BT_UNKNOWN, 0, REQUIRED);
|
|
|
|
make_generic ("or", GFC_ISYM_OR, GFC_STD_GNU);
|
|
|
|
/* 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,
|
|
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,
|
|
ut, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("isatty", GFC_ISYM_ISATTY, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END,
|
|
CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
|
|
gfc_check_i, NULL, NULL, i, BT_INTEGER, 0, REQUIRED);
|
|
|
|
make_generic ("is_iostat_end", GFC_ISYM_IS_IOSTAT_END, GFC_STD_F2003);
|
|
|
|
add_sym_1 ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR,
|
|
CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F2003,
|
|
gfc_check_i, NULL, NULL, i, BT_INTEGER, 0, REQUIRED);
|
|
|
|
make_generic ("is_iostat_eor", GFC_ISYM_IS_IOSTAT_EOR, GFC_STD_F2003);
|
|
|
|
add_sym_1 ("isnan", GFC_ISYM_ISNAN, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL,
|
|
dl, GFC_STD_GNU, gfc_check_isnan, NULL, NULL,
|
|
x, BT_REAL, 0, REQUIRED);
|
|
|
|
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,
|
|
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,
|
|
i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("lshift", GFC_ISYM_LSHIFT, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("ishft", GFC_ISYM_ISHFT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ishft, gfc_simplify_ishft, gfc_resolve_ishft,
|
|
i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("ishft", GFC_ISYM_ISHFT, GFC_STD_F95);
|
|
|
|
add_sym_3 ("ishftc", GFC_ISYM_ISHFTC, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ishftc, gfc_simplify_ishftc, gfc_resolve_ishftc,
|
|
i, BT_INTEGER, di, REQUIRED, sh, BT_INTEGER, di, REQUIRED,
|
|
sz, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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,
|
|
a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("kill", GFC_ISYM_KILL, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("kind", GFC_ISYM_KIND, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_kind, gfc_simplify_kind, NULL,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("kind", GFC_ISYM_KIND, GFC_STD_F95);
|
|
|
|
add_sym_3 ("lbound", GFC_ISYM_LBOUND, CLASS_INQUIRY, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_lbound, gfc_simplify_lbound, gfc_resolve_lbound,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, di, OPTIONAL,
|
|
kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("lbound", GFC_ISYM_LBOUND, GFC_STD_F95);
|
|
|
|
add_sym_2 ("len", GFC_ISYM_LEN, CLASS_INQUIRY, ACTUAL_YES,
|
|
BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_len_lentrim, gfc_simplify_len, gfc_resolve_len,
|
|
stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("len", GFC_ISYM_LEN, GFC_STD_F77);
|
|
|
|
add_sym_2 ("len_trim", GFC_ISYM_LEN_TRIM, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_len_lentrim, gfc_simplify_len_trim, gfc_resolve_len_trim,
|
|
stg, BT_CHARACTER, dc, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_alias ("lnblnk", GFC_STD_GNU);
|
|
|
|
make_generic ("len_trim", GFC_ISYM_LEN_TRIM, GFC_STD_F95);
|
|
|
|
add_sym_1 ("lgamma", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL,
|
|
dr, GFC_STD_GNU,
|
|
gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_alias ("log_gamma", GFC_STD_F2008);
|
|
|
|
add_sym_1 ("algama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_r, gfc_simplify_lgamma, gfc_resolve_lgamma,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dlgama", GFC_ISYM_LGAMMA, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_d, gfc_simplify_lgamma, gfc_resolve_lgamma,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("log_gamma", GFC_ISYM_LGAMMA, GFC_STD_F2008);
|
|
|
|
|
|
add_sym_2 ("lge", GFC_ISYM_LGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
|
|
GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lge, NULL,
|
|
sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("lge", GFC_ISYM_LGE, GFC_STD_F77);
|
|
|
|
add_sym_2 ("lgt", GFC_ISYM_LGT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
|
|
GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lgt, NULL,
|
|
sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("lgt", GFC_ISYM_LGT, GFC_STD_F77);
|
|
|
|
add_sym_2 ("lle",GFC_ISYM_LLE, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
|
|
GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_lle, NULL,
|
|
sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("lle", GFC_ISYM_LLE, GFC_STD_F77);
|
|
|
|
add_sym_2 ("llt", GFC_ISYM_LLT, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl,
|
|
GFC_STD_F77, gfc_check_lge_lgt_lle_llt, gfc_simplify_llt, NULL,
|
|
sta, BT_CHARACTER, dc, REQUIRED, stb, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77);
|
|
|
|
add_sym_2 ("link", GFC_ISYM_LINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_link, NULL, gfc_resolve_link,
|
|
a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("log", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("alog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
NULL, gfc_simplify_log, gfc_resolve_log,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_log, gfc_resolve_log,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("clog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
NULL, gfc_simplify_log, gfc_resolve_log,
|
|
x, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zlog", GFC_ISYM_LOG, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_log, gfc_resolve_log,
|
|
x, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdlog", GFC_STD_GNU);
|
|
|
|
make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77);
|
|
|
|
add_sym_1 ("log10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("alog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
NULL, gfc_simplify_log10, gfc_resolve_log10,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dlog10", GFC_ISYM_LOG10, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_log10, gfc_resolve_log10,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("log10", GFC_ISYM_LOG10, GFC_STD_F77);
|
|
|
|
add_sym_2 ("logical", GFC_ISYM_LOGICAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_logical, gfc_simplify_logical, gfc_resolve_logical,
|
|
l, BT_LOGICAL, dl, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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,
|
|
a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("malloc", GFC_ISYM_MALLOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU,
|
|
gfc_check_malloc, NULL, gfc_resolve_malloc, a, BT_INTEGER, di,
|
|
REQUIRED);
|
|
|
|
make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("matmul", GFC_ISYM_MATMUL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_matmul, NULL, gfc_resolve_matmul,
|
|
ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("matmul", GFC_ISYM_MATMUL, GFC_STD_F95);
|
|
|
|
/* Note: amax0 is equivalent to real(max), max1 is equivalent to
|
|
int(max). The max function must take at least two arguments. */
|
|
|
|
add_sym_1m ("max", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77,
|
|
gfc_check_min_max, gfc_simplify_max, gfc_resolve_max,
|
|
a1, BT_UNKNOWN, dr, REQUIRED, a2, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
add_sym_1m ("max0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_min_max_integer, gfc_simplify_max, NULL,
|
|
a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1m ("amax0", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_min_max_integer, gfc_simplify_max, NULL,
|
|
a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1m ("amax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_min_max_real, gfc_simplify_max, NULL,
|
|
a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1m ("max1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_min_max_real, gfc_simplify_max, NULL,
|
|
a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1m ("dmax1", GFC_ISYM_MAX, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_min_max_double, gfc_simplify_max, NULL,
|
|
a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("max", GFC_ISYM_MAX, GFC_STD_F77);
|
|
|
|
add_sym_1 ("maxexponent", GFC_ISYM_MAXEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di,
|
|
GFC_STD_F95, gfc_check_x, gfc_simplify_maxexponent, NULL,
|
|
x, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
make_generic ("maxexponent", GFC_ISYM_MAXEXPONENT, GFC_STD_F95);
|
|
|
|
add_sym_3ml ("maxloc", GFC_ISYM_MAXLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_minloc_maxloc, NULL, gfc_resolve_maxloc,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("maxloc", GFC_ISYM_MAXLOC, GFC_STD_F95);
|
|
|
|
add_sym_3red ("maxval", GFC_ISYM_MAXVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_minval_maxval, NULL, gfc_resolve_maxval,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95);
|
|
|
|
add_sym_0 ("mclock", GFC_ISYM_MCLOCK, NO_CLASS, 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);
|
|
|
|
make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU);
|
|
|
|
add_sym_3 ("merge", GFC_ISYM_MERGE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_merge, NULL, gfc_resolve_merge,
|
|
ts, BT_REAL, dr, REQUIRED, fs, BT_REAL, dr, REQUIRED,
|
|
msk, BT_LOGICAL, dl, REQUIRED);
|
|
|
|
make_generic ("merge", GFC_ISYM_MERGE, GFC_STD_F95);
|
|
|
|
/* Note: amin0 is equivalent to real(min), min1 is equivalent to
|
|
int(min). */
|
|
|
|
add_sym_1m ("min", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_UNKNOWN, 0, GFC_STD_F77,
|
|
gfc_check_min_max, gfc_simplify_min, gfc_resolve_min,
|
|
a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1m ("min0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_min_max_integer, gfc_simplify_min, NULL,
|
|
a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1m ("amin0", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_min_max_integer, gfc_simplify_min, NULL,
|
|
a1, BT_INTEGER, di, REQUIRED, a2, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1m ("amin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_min_max_real, gfc_simplify_min, NULL,
|
|
a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1m ("min1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_min_max_real, gfc_simplify_min, NULL,
|
|
a1, BT_REAL, dr, REQUIRED, a2, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1m ("dmin1", GFC_ISYM_MIN, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_min_max_double, gfc_simplify_min, NULL,
|
|
a1, BT_REAL, dd, REQUIRED, a2, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("min", GFC_ISYM_MIN, GFC_STD_F77);
|
|
|
|
add_sym_1 ("minexponent", GFC_ISYM_MINEXPONENT, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di,
|
|
GFC_STD_F95, gfc_check_x, gfc_simplify_minexponent, NULL,
|
|
x, BT_UNKNOWN, dr, REQUIRED);
|
|
|
|
make_generic ("minexponent", GFC_ISYM_MINEXPONENT, GFC_STD_F95);
|
|
|
|
add_sym_3ml ("minloc", GFC_ISYM_MINLOC, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_minloc_maxloc, NULL, gfc_resolve_minloc,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("minloc", GFC_ISYM_MINLOC, GFC_STD_F95);
|
|
|
|
add_sym_3red ("minval", GFC_ISYM_MINVAL, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_minval_maxval, NULL, gfc_resolve_minval,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("minval", GFC_ISYM_MINVAL, GFC_STD_F95);
|
|
|
|
add_sym_2 ("mod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_a_p, gfc_simplify_mod, gfc_resolve_mod,
|
|
a, BT_INTEGER, di, REQUIRED, p, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_2 ("amod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
NULL, gfc_simplify_mod, gfc_resolve_mod,
|
|
a, BT_REAL, dr, REQUIRED, p, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_2 ("dmod", GFC_ISYM_MOD, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_x_yd, gfc_simplify_mod, gfc_resolve_mod,
|
|
a, BT_REAL, dd, REQUIRED, p, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("mod", GFC_ISYM_MOD, GFC_STD_F77);
|
|
|
|
add_sym_2 ("modulo", GFC_ISYM_MODULO, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, di, GFC_STD_F95,
|
|
gfc_check_a_p, gfc_simplify_modulo, gfc_resolve_modulo,
|
|
a, BT_REAL, di, REQUIRED, p, BT_REAL, di, REQUIRED);
|
|
|
|
make_generic ("modulo", GFC_ISYM_MODULO, GFC_STD_F95);
|
|
|
|
add_sym_2 ("nearest", GFC_ISYM_NEAREST, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_nearest, gfc_simplify_nearest, gfc_resolve_nearest,
|
|
x, BT_REAL, dr, REQUIRED, s, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("nearest", GFC_ISYM_NEAREST, GFC_STD_F95);
|
|
|
|
add_sym_1 ("new_line", GFC_ISYM_NEW_LINE, CLASS_INQUIRY, ACTUAL_NO, BT_CHARACTER, dc,
|
|
GFC_STD_F2003, gfc_check_new_line, gfc_simplify_new_line, NULL,
|
|
a, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("new_line", GFC_ISYM_NEW_LINE, GFC_STD_F2003);
|
|
|
|
add_sym_2 ("nint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_a_ikind, gfc_simplify_nint, gfc_resolve_nint,
|
|
a, BT_REAL, dr, REQUIRED, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1 ("idnint", GFC_ISYM_NINT, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
gfc_check_idnint, gfc_simplify_idnint, gfc_resolve_idnint,
|
|
a, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("nint", GFC_ISYM_NINT, GFC_STD_F77);
|
|
|
|
add_sym_1 ("not", GFC_ISYM_NOT, CLASS_ELEMENTAL, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_i, gfc_simplify_not, gfc_resolve_not,
|
|
i, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("not", GFC_ISYM_NOT, GFC_STD_F95);
|
|
|
|
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_3 ("pack", GFC_ISYM_PACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_pack, NULL, gfc_resolve_pack,
|
|
ar, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED,
|
|
v, BT_REAL, dr, OPTIONAL);
|
|
|
|
make_generic ("pack", GFC_ISYM_PACK, GFC_STD_F95);
|
|
|
|
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 ("precision", GFC_ISYM_PRECISION, GFC_STD_F95);
|
|
|
|
add_sym_1 ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95,
|
|
gfc_check_present, NULL, NULL,
|
|
a, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95);
|
|
|
|
add_sym_3red ("product", GFC_ISYM_PRODUCT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_product_sum, NULL, gfc_resolve_product,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("product", GFC_ISYM_PRODUCT, GFC_STD_F95);
|
|
|
|
add_sym_1 ("radix", GFC_ISYM_RADIX, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_radix, gfc_simplify_radix, 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,
|
|
i, BT_INTEGER, 4, OPTIONAL);
|
|
|
|
/* Compatibility with HP FORTRAN 77/iX Reference. Note, rand() and ran()
|
|
use slightly different shoddy multiplicative congruential PRNG. */
|
|
make_alias ("ran", GFC_STD_GNU);
|
|
|
|
make_generic ("rand", GFC_ISYM_RAND, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("range", GFC_ISYM_RANGE, CLASS_INQUIRY, ACTUAL_NO, BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_range, gfc_simplify_range, NULL,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("range", GFC_ISYM_RANGE, GFC_STD_F95);
|
|
|
|
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);
|
|
|
|
/* This provides compatibility with g77. */
|
|
add_sym_1 ("realpart", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_GNU,
|
|
gfc_check_fn_c, gfc_simplify_realpart, gfc_resolve_realpart,
|
|
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,
|
|
a, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1 ("sngl", GFC_ISYM_REAL, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F77,
|
|
NULL, 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, GFC_STD_GNU,
|
|
gfc_check_rename, NULL, gfc_resolve_rename,
|
|
a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU);
|
|
|
|
add_sym_2 ("repeat", GFC_ISYM_REPEAT, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95,
|
|
gfc_check_repeat, gfc_simplify_repeat, gfc_resolve_repeat,
|
|
stg, BT_CHARACTER, dc, REQUIRED, ncopies, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("repeat", GFC_ISYM_REPEAT, GFC_STD_F95);
|
|
|
|
add_sym_4 ("reshape", GFC_ISYM_RESHAPE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_reshape, gfc_simplify_reshape, gfc_resolve_reshape,
|
|
src, BT_REAL, dr, REQUIRED, shp, BT_INTEGER, ii, REQUIRED,
|
|
pad, BT_REAL, dr, OPTIONAL, ord, BT_INTEGER, ii, OPTIONAL);
|
|
|
|
make_generic ("reshape", GFC_ISYM_RESHAPE, GFC_STD_F95);
|
|
|
|
add_sym_1 ("rrspacing", GFC_ISYM_RRSPACING, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_x, gfc_simplify_rrspacing, gfc_resolve_rrspacing,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("rrspacing", GFC_ISYM_RRSPACING, GFC_STD_F95);
|
|
|
|
add_sym_2 ("scale", GFC_ISYM_SCALE, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_scale, gfc_simplify_scale, gfc_resolve_scale,
|
|
x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("scale", GFC_ISYM_SCALE, GFC_STD_F95);
|
|
|
|
add_sym_4 ("scan", GFC_ISYM_SCAN, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_scan, gfc_simplify_scan, gfc_resolve_scan,
|
|
stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED,
|
|
bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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);
|
|
|
|
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,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("secnds", GFC_ISYM_SECNDS, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("selected_char_kind", GFC_ISYM_SC_KIND, CLASS_TRANSFORMATIONAL,
|
|
ACTUAL_NO, BT_INTEGER, di, GFC_STD_F2003,
|
|
gfc_check_selected_char_kind, gfc_simplify_selected_char_kind,
|
|
NULL, nm, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("selected_char_kind", GFC_ISYM_SC_KIND, GFC_STD_F2003);
|
|
|
|
add_sym_1 ("selected_int_kind", GFC_ISYM_SI_KIND, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_INTEGER, di,
|
|
GFC_STD_F95, gfc_check_selected_int_kind,
|
|
gfc_simplify_selected_int_kind, NULL, r, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
GFC_STD_F95, gfc_check_selected_real_kind,
|
|
gfc_simplify_selected_real_kind, NULL,
|
|
p, BT_INTEGER, di, OPTIONAL, r, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("selected_real_kind", GFC_ISYM_SR_KIND, GFC_STD_F95);
|
|
|
|
add_sym_2 ("set_exponent", GFC_ISYM_SET_EXPONENT, CLASS_ELEMENTAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_set_exponent, gfc_simplify_set_exponent,
|
|
gfc_resolve_set_exponent,
|
|
x, BT_REAL, dr, REQUIRED, i, BT_INTEGER, di, REQUIRED);
|
|
|
|
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,
|
|
gfc_check_shape, gfc_simplify_shape, gfc_resolve_shape,
|
|
src, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("shape", GFC_ISYM_SHAPE, GFC_STD_F95);
|
|
|
|
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);
|
|
|
|
add_sym_2 ("isign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_INTEGER, di, GFC_STD_F77,
|
|
NULL, gfc_simplify_sign, gfc_resolve_sign,
|
|
a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_2 ("dsign", GFC_ISYM_SIGN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_x_yd, gfc_simplify_sign, gfc_resolve_sign,
|
|
a, BT_REAL, dd, REQUIRED, b, BT_REAL, dd, 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);
|
|
|
|
make_generic ("signal", GFC_ISYM_SIGNAL, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("sin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_sin, gfc_resolve_sin,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("csin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
NULL, gfc_simplify_sin, gfc_resolve_sin,
|
|
x, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zsin", GFC_ISYM_SIN, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_sin, gfc_resolve_sin,
|
|
x, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdsin", GFC_STD_GNU);
|
|
|
|
make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77);
|
|
|
|
add_sym_1 ("sinh", GFC_ISYM_SINH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_sinh, gfc_resolve_sinh,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dsinh", GFC_ISYM_SINH,CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_sinh, gfc_resolve_sinh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("sinh", GFC_ISYM_SINH, GFC_STD_F77);
|
|
|
|
add_sym_3 ("size", GFC_ISYM_SIZE, CLASS_INQUIRY, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_size, gfc_simplify_size, gfc_resolve_size,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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,
|
|
x, BT_UNKNOWN, 0, REQUIRED);
|
|
|
|
make_generic ("sizeof", GFC_ISYM_SIZEOF, GFC_STD_GNU);
|
|
make_alias ("c_sizeof", GFC_STD_F2008);
|
|
|
|
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,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("spacing", GFC_ISYM_SPACING, GFC_STD_F95);
|
|
|
|
add_sym_3 ("spread", GFC_ISYM_SPREAD, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_spread, NULL, gfc_resolve_spread,
|
|
src, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, REQUIRED,
|
|
ncopies, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95);
|
|
|
|
add_sym_1 ("sqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_sqrt, gfc_resolve_sqrt,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
add_sym_1 ("csqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dz, GFC_STD_F77,
|
|
NULL, gfc_simplify_sqrt, gfc_resolve_sqrt,
|
|
x, BT_COMPLEX, dz, REQUIRED);
|
|
|
|
add_sym_1 ("zsqrt", GFC_ISYM_SQRT, CLASS_ELEMENTAL, ACTUAL_YES, BT_COMPLEX, dd, GFC_STD_GNU,
|
|
NULL, gfc_simplify_sqrt, gfc_resolve_sqrt,
|
|
x, BT_COMPLEX, dd, REQUIRED);
|
|
|
|
make_alias ("cdsqrt", GFC_STD_GNU);
|
|
|
|
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,
|
|
a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU);
|
|
|
|
add_sym_3red ("sum", GFC_ISYM_SUM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_product_sum, NULL, gfc_resolve_sum,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
msk, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95);
|
|
|
|
add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_symlnk, NULL, gfc_resolve_symlnk,
|
|
a, BT_CHARACTER, dc, REQUIRED, b, 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, GFC_STD_GNU,
|
|
NULL, NULL, NULL,
|
|
c, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("tan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_tan, gfc_resolve_tan,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dtan", GFC_ISYM_TAN, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_tan, gfc_resolve_tan,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77);
|
|
|
|
add_sym_1 ("tanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dr, GFC_STD_F77,
|
|
gfc_check_fn_r, gfc_simplify_tanh, gfc_resolve_tanh,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
add_sym_1 ("dtanh", GFC_ISYM_TANH, CLASS_ELEMENTAL, ACTUAL_YES, BT_REAL, dd, GFC_STD_F77,
|
|
gfc_check_fn_d, gfc_simplify_tanh, gfc_resolve_tanh,
|
|
x, BT_REAL, dd, REQUIRED);
|
|
|
|
make_generic ("tanh", GFC_ISYM_TANH, GFC_STD_F77);
|
|
|
|
add_sym_0 ("time", GFC_ISYM_TIME, NO_CLASS, 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);
|
|
|
|
make_generic ("time8", GFC_ISYM_TIME8, GFC_STD_GNU);
|
|
|
|
add_sym_1 ("tiny", GFC_ISYM_TINY, CLASS_INQUIRY, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_x, gfc_simplify_tiny, NULL,
|
|
x, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("tiny", GFC_ISYM_TINY, GFC_STD_F95);
|
|
|
|
add_sym_3 ("transfer", GFC_ISYM_TRANSFER, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_transfer, gfc_simplify_transfer, gfc_resolve_transfer,
|
|
src, BT_REAL, dr, REQUIRED, mo, BT_REAL, dr, REQUIRED,
|
|
sz, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("transfer", GFC_ISYM_TRANSFER, GFC_STD_F95);
|
|
|
|
add_sym_1 ("transpose", GFC_ISYM_TRANSPOSE, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_transpose, NULL, gfc_resolve_transpose,
|
|
m, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("transpose", GFC_ISYM_TRANSPOSE, GFC_STD_F95);
|
|
|
|
add_sym_1 ("trim", GFC_ISYM_TRIM, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_CHARACTER, dc, GFC_STD_F95,
|
|
gfc_check_trim, gfc_simplify_trim, gfc_resolve_trim,
|
|
stg, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
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,
|
|
ut, BT_INTEGER, di, REQUIRED);
|
|
|
|
make_generic ("ttynam", GFC_ISYM_TTYNAM, GFC_STD_GNU);
|
|
|
|
add_sym_3 ("ubound", GFC_ISYM_UBOUND, CLASS_INQUIRY, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_ubound, gfc_simplify_ubound, gfc_resolve_ubound,
|
|
ar, BT_REAL, dr, REQUIRED, dm, BT_INTEGER, ii, OPTIONAL,
|
|
kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95);
|
|
|
|
/* g77 compatibility for UMASK. */
|
|
add_sym_1 ("umask", GFC_ISYM_UMASK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU,
|
|
gfc_check_umask, NULL, gfc_resolve_umask,
|
|
a, 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,
|
|
a, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU);
|
|
|
|
add_sym_3 ("unpack", GFC_ISYM_UNPACK, CLASS_TRANSFORMATIONAL, ACTUAL_NO, BT_REAL, dr, GFC_STD_F95,
|
|
gfc_check_unpack, NULL, gfc_resolve_unpack,
|
|
v, BT_REAL, dr, REQUIRED, msk, BT_LOGICAL, dl, REQUIRED,
|
|
f, BT_REAL, dr, REQUIRED);
|
|
|
|
make_generic ("unpack", GFC_ISYM_UNPACK, GFC_STD_F95);
|
|
|
|
add_sym_4 ("verify", GFC_ISYM_VERIFY, CLASS_ELEMENTAL, ACTUAL_NO,
|
|
BT_INTEGER, di, GFC_STD_F95,
|
|
gfc_check_verify, gfc_simplify_verify, gfc_resolve_verify,
|
|
stg, BT_CHARACTER, dc, REQUIRED, set, BT_CHARACTER, dc, REQUIRED,
|
|
bck, BT_LOGICAL, dl, OPTIONAL, kind, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95);
|
|
|
|
add_sym_1 ("loc", GFC_ISYM_LOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU,
|
|
gfc_check_loc, NULL, gfc_resolve_loc,
|
|
ar, BT_UNKNOWN, 0, REQUIRED);
|
|
|
|
make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU);
|
|
}
|
|
|
|
|
|
/* Add intrinsic subroutines. */
|
|
|
|
static void
|
|
add_subroutines (void)
|
|
{
|
|
/* Argument names as in the standard (to be used as argument keywords). */
|
|
const char
|
|
*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",
|
|
*com = "command", *length = "length", *st = "status",
|
|
*val = "value", *num = "number", *name = "name",
|
|
*trim_name = "trim_name", *ut = "unit", *han = "handler",
|
|
*sec = "seconds", *res = "result", *of = "offset", *md = "mode",
|
|
*whence = "whence", *pos = "pos";
|
|
|
|
int di, dr, dc, dl, ii;
|
|
|
|
di = gfc_default_integer_kind;
|
|
dr = gfc_default_real_kind;
|
|
dc = gfc_default_character_kind;
|
|
dl = gfc_default_logical_kind;
|
|
ii = gfc_index_integer_kind;
|
|
|
|
add_sym_0s ("abort", GFC_ISYM_ABORT, GFC_STD_GNU, NULL);
|
|
|
|
make_noreturn();
|
|
|
|
add_sym_1s ("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);
|
|
|
|
/* More G77 compatibility garbage. */
|
|
add_sym_2s ("ctime", GFC_ISYM_CTIME, NO_CLASS, 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);
|
|
|
|
add_sym_1s ("idate", GFC_ISYM_IDATE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_itime_idate, NULL, gfc_resolve_idate,
|
|
vl, BT_INTEGER, 4, REQUIRED);
|
|
|
|
add_sym_1s ("itime", GFC_ISYM_ITIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_itime_idate, NULL, gfc_resolve_itime,
|
|
vl, BT_INTEGER, 4, REQUIRED);
|
|
|
|
add_sym_2s ("ltime", GFC_ISYM_LTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_ltime_gmtime, NULL, gfc_resolve_ltime,
|
|
tm, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED);
|
|
|
|
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_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_2s ("chdir", GFC_ISYM_CHDIR, NO_CLASS, 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);
|
|
|
|
add_sym_3s ("chmod", GFC_ISYM_CHMOD, NO_CLASS, 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);
|
|
|
|
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,
|
|
dt, BT_CHARACTER, dc, OPTIONAL, tm, BT_CHARACTER, dc, OPTIONAL,
|
|
zn, BT_CHARACTER, dc, OPTIONAL, vl, BT_INTEGER, di, OPTIONAL);
|
|
|
|
/* More G77 compatibility garbage. */
|
|
add_sym_2s ("etime", GFC_ISYM_ETIME, NO_CLASS, 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);
|
|
|
|
add_sym_2s ("dtime", GFC_ISYM_DTIME, NO_CLASS, 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,
|
|
gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub,
|
|
dt, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
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_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 ("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 ("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_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);
|
|
|
|
/* F2003 commandline routines. */
|
|
|
|
add_sym_3s ("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,
|
|
length, BT_INTEGER, di, OPTIONAL,
|
|
st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003,
|
|
NULL, NULL, gfc_resolve_get_command_argument,
|
|
num, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, OPTIONAL,
|
|
length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
/* 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,
|
|
NULL, NULL, gfc_resolve_get_environment_variable,
|
|
name, BT_CHARACTER, dc, REQUIRED,
|
|
val, BT_CHARACTER, dc, OPTIONAL,
|
|
length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL,
|
|
trim_name, BT_LOGICAL, dl, OPTIONAL);
|
|
|
|
add_sym_2s ("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,
|
|
t, BT_UNKNOWN, 0, REQUIRED);
|
|
|
|
add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, GFC_STD_F95,
|
|
gfc_check_mvbits, gfc_simplify_mvbits, gfc_resolve_mvbits,
|
|
f, BT_INTEGER, di, REQUIRED, fp, BT_INTEGER, di, REQUIRED,
|
|
ln, BT_INTEGER, di, REQUIRED, t, BT_INTEGER, di, REQUIRED,
|
|
tp, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_1s ("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);
|
|
|
|
add_sym_3s ("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, pt, BT_INTEGER, di, OPTIONAL,
|
|
gt, BT_INTEGER, di, OPTIONAL);
|
|
|
|
/* More G77 compatibility garbage. */
|
|
add_sym_3s ("alarm", GFC_ISYM_ALARM, NO_CLASS, 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);
|
|
|
|
add_sym_1s ("srand", GFC_ISYM_SRAND, NO_CLASS, BT_UNKNOWN, di, GFC_STD_GNU,
|
|
gfc_check_srand, NULL, gfc_resolve_srand,
|
|
c, BT_INTEGER, 4, REQUIRED);
|
|
|
|
add_sym_1s ("exit", GFC_ISYM_EXIT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_exit, NULL, gfc_resolve_exit,
|
|
st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
make_noreturn();
|
|
|
|
add_sym_3s ("fgetc", GFC_ISYM_FGETC, NO_CLASS, 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);
|
|
|
|
add_sym_2s ("fget", GFC_ISYM_FGET, NO_CLASS, 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);
|
|
|
|
add_sym_1s ("flush", GFC_ISYM_FLUSH, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_flush, NULL, gfc_resolve_flush,
|
|
ut, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_3s ("fputc", GFC_ISYM_FPUTC, NO_CLASS, 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);
|
|
|
|
add_sym_2s ("fput", GFC_ISYM_FPUT, NO_CLASS, 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);
|
|
|
|
add_sym_1s ("free", GFC_ISYM_FREE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_free,
|
|
NULL, gfc_resolve_free, c, BT_INTEGER, ii, REQUIRED);
|
|
|
|
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, of, BT_INTEGER, di, REQUIRED,
|
|
whence, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_2s ("ftell", GFC_ISYM_FTELL, NO_CLASS, 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);
|
|
|
|
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_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 ("link", GFC_ISYM_LINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_link_sub, NULL, gfc_resolve_link_sub,
|
|
name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER,
|
|
dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1s ("perror", GFC_ISYM_PERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_perror, NULL, gfc_resolve_perror,
|
|
c, BT_CHARACTER, dc, REQUIRED);
|
|
|
|
add_sym_3s ("rename", GFC_ISYM_RENAME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_rename_sub, NULL, gfc_resolve_rename_sub,
|
|
name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER,
|
|
dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_1s ("sleep", GFC_ISYM_SLEEP, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub,
|
|
val, BT_INTEGER, di, REQUIRED);
|
|
|
|
add_sym_3s ("fstat", GFC_ISYM_FSTAT, NO_CLASS, 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);
|
|
|
|
add_sym_3s ("lstat", GFC_ISYM_LSTAT, NO_CLASS, 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);
|
|
|
|
add_sym_3s ("stat", GFC_ISYM_STAT, NO_CLASS, 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,
|
|
name, BT_CHARACTER, dc, REQUIRED, val, 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 ("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, cr, BT_INTEGER, di, OPTIONAL,
|
|
cm, BT_INTEGER, di, OPTIONAL);
|
|
|
|
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,
|
|
gfc_check_umask_sub, NULL, gfc_resolve_umask_sub,
|
|
val, BT_INTEGER, di, REQUIRED, num, BT_INTEGER, di, OPTIONAL);
|
|
|
|
add_sym_2s ("unlink", GFC_ISYM_UNLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU,
|
|
gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub,
|
|
c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL);
|
|
}
|
|
|
|
|
|
/* Add a function to the list of conversion symbols. */
|
|
|
|
static void
|
|
add_conv (bt from_type, int from_kind, bt to_type, int to_kind, int standard)
|
|
{
|
|
gfc_typespec from, to;
|
|
gfc_intrinsic_sym *sym;
|
|
|
|
if (sizing == SZ_CONVS)
|
|
{
|
|
nconv++;
|
|
return;
|
|
}
|
|
|
|
gfc_clear_ts (&from);
|
|
from.type = from_type;
|
|
from.kind = from_kind;
|
|
|
|
gfc_clear_ts (&to);
|
|
to.type = to_type;
|
|
to.kind = to_kind;
|
|
|
|
sym = conversion + nconv;
|
|
|
|
sym->name = conv_name (&from, &to);
|
|
sym->lib_name = sym->name;
|
|
sym->simplify.cc = gfc_convert_constant;
|
|
sym->standard = standard;
|
|
sym->elemental = 1;
|
|
sym->conversion = 1;
|
|
sym->ts = to;
|
|
sym->id = GFC_ISYM_CONVERSION;
|
|
|
|
nconv++;
|
|
}
|
|
|
|
|
|
/* Create gfc_intrinsic_sym nodes for all intrinsic conversion
|
|
functions by looping over the kind tables. */
|
|
|
|
static void
|
|
add_conversions (void)
|
|
{
|
|
int i, j;
|
|
|
|
/* Integer-Integer conversions. */
|
|
for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
|
|
for (j = 0; gfc_integer_kinds[j].kind != 0; j++)
|
|
{
|
|
if (i == j)
|
|
continue;
|
|
|
|
add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
|
|
BT_INTEGER, gfc_integer_kinds[j].kind, GFC_STD_F77);
|
|
}
|
|
|
|
/* Integer-Real/Complex conversions. */
|
|
for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
|
|
for (j = 0; gfc_real_kinds[j].kind != 0; j++)
|
|
{
|
|
add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
|
|
BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
|
|
add_conv (BT_REAL, gfc_real_kinds[j].kind,
|
|
BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77);
|
|
|
|
add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
|
|
BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
|
|
add_conv (BT_COMPLEX, gfc_real_kinds[j].kind,
|
|
BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_F77);
|
|
}
|
|
|
|
if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0)
|
|
{
|
|
/* Hollerith-Integer conversions. */
|
|
for (i = 0; gfc_integer_kinds[i].kind != 0; i++)
|
|
add_conv (BT_HOLLERITH, gfc_default_character_kind,
|
|
BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY);
|
|
/* Hollerith-Real conversions. */
|
|
for (i = 0; gfc_real_kinds[i].kind != 0; i++)
|
|
add_conv (BT_HOLLERITH, gfc_default_character_kind,
|
|
BT_REAL, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
|
|
/* Hollerith-Complex conversions. */
|
|
for (i = 0; gfc_real_kinds[i].kind != 0; i++)
|
|
add_conv (BT_HOLLERITH, gfc_default_character_kind,
|
|
BT_COMPLEX, gfc_real_kinds[i].kind, GFC_STD_LEGACY);
|
|
|
|
/* Hollerith-Character conversions. */
|
|
add_conv (BT_HOLLERITH, gfc_default_character_kind, BT_CHARACTER,
|
|
gfc_default_character_kind, GFC_STD_LEGACY);
|
|
|
|
/* Hollerith-Logical conversions. */
|
|
for (i = 0; gfc_logical_kinds[i].kind != 0; i++)
|
|
add_conv (BT_HOLLERITH, gfc_default_character_kind,
|
|
BT_LOGICAL, gfc_logical_kinds[i].kind, GFC_STD_LEGACY);
|
|
}
|
|
|
|
/* Real/Complex - Real/Complex conversions. */
|
|
for (i = 0; gfc_real_kinds[i].kind != 0; i++)
|
|
for (j = 0; gfc_real_kinds[j].kind != 0; j++)
|
|
{
|
|
if (i != j)
|
|
{
|
|
add_conv (BT_REAL, gfc_real_kinds[i].kind,
|
|
BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
|
|
add_conv (BT_COMPLEX, gfc_real_kinds[i].kind,
|
|
BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
}
|
|
|
|
add_conv (BT_REAL, gfc_real_kinds[i].kind,
|
|
BT_COMPLEX, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
|
|
add_conv (BT_COMPLEX, gfc_real_kinds[i].kind,
|
|
BT_REAL, gfc_real_kinds[j].kind, GFC_STD_F77);
|
|
}
|
|
|
|
/* Logical/Logical kind conversion. */
|
|
for (i = 0; gfc_logical_kinds[i].kind; i++)
|
|
for (j = 0; gfc_logical_kinds[j].kind; j++)
|
|
{
|
|
if (i == j)
|
|
continue;
|
|
|
|
add_conv (BT_LOGICAL, gfc_logical_kinds[i].kind,
|
|
BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_F77);
|
|
}
|
|
|
|
/* Integer-Logical and Logical-Integer conversions. */
|
|
if ((gfc_option.allow_std & GFC_STD_LEGACY) != 0)
|
|
for (i=0; gfc_integer_kinds[i].kind; i++)
|
|
for (j=0; gfc_logical_kinds[j].kind; j++)
|
|
{
|
|
add_conv (BT_INTEGER, gfc_integer_kinds[i].kind,
|
|
BT_LOGICAL, gfc_logical_kinds[j].kind, GFC_STD_LEGACY);
|
|
add_conv (BT_LOGICAL, gfc_logical_kinds[j].kind,
|
|
BT_INTEGER, gfc_integer_kinds[i].kind, GFC_STD_LEGACY);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
add_char_conversions (void)
|
|
{
|
|
int n, i, j;
|
|
|
|
/* Count possible conversions. */
|
|
for (i = 0; gfc_character_kinds[i].kind != 0; i++)
|
|
for (j = 0; gfc_character_kinds[j].kind != 0; j++)
|
|
if (i != j)
|
|
ncharconv++;
|
|
|
|
/* Allocate memory. */
|
|
char_conversions = gfc_getmem (sizeof (gfc_intrinsic_sym) * ncharconv);
|
|
|
|
/* Add the conversions themselves. */
|
|
n = 0;
|
|
for (i = 0; gfc_character_kinds[i].kind != 0; i++)
|
|
for (j = 0; gfc_character_kinds[j].kind != 0; j++)
|
|
{
|
|
gfc_typespec from, to;
|
|
|
|
if (i == j)
|
|
continue;
|
|
|
|
gfc_clear_ts (&from);
|
|
from.type = BT_CHARACTER;
|
|
from.kind = gfc_character_kinds[i].kind;
|
|
|
|
gfc_clear_ts (&to);
|
|
to.type = BT_CHARACTER;
|
|
to.kind = gfc_character_kinds[j].kind;
|
|
|
|
char_conversions[n].name = conv_name (&from, &to);
|
|
char_conversions[n].lib_name = char_conversions[n].name;
|
|
char_conversions[n].simplify.cc = gfc_convert_char_constant;
|
|
char_conversions[n].standard = GFC_STD_F2003;
|
|
char_conversions[n].elemental = 1;
|
|
char_conversions[n].conversion = 0;
|
|
char_conversions[n].ts = to;
|
|
char_conversions[n].id = GFC_ISYM_CONVERSION;
|
|
|
|
n++;
|
|
}
|
|
}
|
|
|
|
|
|
/* Initialize the table of intrinsics. */
|
|
void
|
|
gfc_intrinsic_init_1 (void)
|
|
{
|
|
int i;
|
|
|
|
nargs = nfunc = nsub = nconv = 0;
|
|
|
|
/* Create a namespace to hold the resolved intrinsic symbols. */
|
|
gfc_intrinsic_namespace = gfc_get_namespace (NULL, 0);
|
|
|
|
sizing = SZ_FUNCS;
|
|
add_functions ();
|
|
sizing = SZ_SUBS;
|
|
add_subroutines ();
|
|
sizing = SZ_CONVS;
|
|
add_conversions ();
|
|
|
|
functions = gfc_getmem (sizeof (gfc_intrinsic_sym) * (nfunc + nsub)
|
|
+ sizeof (gfc_intrinsic_arg) * nargs);
|
|
|
|
next_sym = functions;
|
|
subroutines = functions + nfunc;
|
|
|
|
conversion = gfc_getmem (sizeof (gfc_intrinsic_sym) * nconv);
|
|
|
|
next_arg = ((gfc_intrinsic_arg *) (subroutines + nsub)) - 1;
|
|
|
|
sizing = SZ_NOTHING;
|
|
nconv = 0;
|
|
|
|
add_functions ();
|
|
add_subroutines ();
|
|
add_conversions ();
|
|
|
|
/* 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);
|
|
gfc_free_namespace (gfc_intrinsic_namespace);
|
|
}
|
|
|
|
|
|
/******** Subroutines to check intrinsic interfaces ***********/
|
|
|
|
/* Given a formal argument list, remove any NULL arguments that may
|
|
have been left behind by a sort against some formal argument list. */
|
|
|
|
static void
|
|
remove_nullargs (gfc_actual_arglist **ap)
|
|
{
|
|
gfc_actual_arglist *head, *tail, *next;
|
|
|
|
tail = NULL;
|
|
|
|
for (head = *ap; head; head = next)
|
|
{
|
|
next = head->next;
|
|
|
|
if (head->expr == NULL && !head->label)
|
|
{
|
|
head->next = NULL;
|
|
gfc_free_actual_arglist (head);
|
|
}
|
|
else
|
|
{
|
|
if (tail == NULL)
|
|
*ap = head;
|
|
else
|
|
tail->next = head;
|
|
|
|
tail = head;
|
|
tail->next = NULL;
|
|
}
|
|
}
|
|
|
|
if (tail == NULL)
|
|
*ap = NULL;
|
|
}
|
|
|
|
|
|
/* Given an actual arglist and a formal arglist, sort the actual
|
|
arglist so that its arguments are in a one-to-one correspondence
|
|
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. */
|
|
|
|
static try
|
|
sort_actual (const char *name, gfc_actual_arglist **ap,
|
|
gfc_intrinsic_arg *formal, locus *where)
|
|
{
|
|
gfc_actual_arglist *actual, *a;
|
|
gfc_intrinsic_arg *f;
|
|
|
|
remove_nullargs (ap);
|
|
actual = *ap;
|
|
|
|
for (f = formal; f; f = f->next)
|
|
f->actual = NULL;
|
|
|
|
f = formal;
|
|
a = actual;
|
|
|
|
if (f == NULL && a == NULL) /* No arguments */
|
|
return SUCCESS;
|
|
|
|
for (;;)
|
|
{ /* Put the nonkeyword arguments in a 1:1 correspondence */
|
|
if (f == NULL)
|
|
break;
|
|
if (a == NULL)
|
|
goto optional;
|
|
|
|
if (a->name != NULL)
|
|
goto keywords;
|
|
|
|
f->actual = a;
|
|
|
|
f = f->next;
|
|
a = a->next;
|
|
}
|
|
|
|
if (a == NULL)
|
|
goto do_sort;
|
|
|
|
gfc_error ("Too many arguments in call to '%s' at %L", name, where);
|
|
return FAILURE;
|
|
|
|
keywords:
|
|
/* Associate the remaining actual arguments, all of which have
|
|
to be keyword arguments. */
|
|
for (; a; a = a->next)
|
|
{
|
|
for (f = formal; f; f = f->next)
|
|
if (strcmp (a->name, f->name) == 0)
|
|
break;
|
|
|
|
if (f == NULL)
|
|
{
|
|
if (a->name[0] == '%')
|
|
gfc_error ("The argument list functions %%VAL, %%LOC or %%REF "
|
|
"are not allowed in this context at %L", where);
|
|
else
|
|
gfc_error ("Can't find keyword named '%s' in call to '%s' at %L",
|
|
a->name, name, where);
|
|
return FAILURE;
|
|
}
|
|
|
|
if (f->actual != NULL)
|
|
{
|
|
gfc_error ("Argument '%s' is appears twice in call to '%s' at %L",
|
|
f->name, name, where);
|
|
return FAILURE;
|
|
}
|
|
|
|
f->actual = a;
|
|
}
|
|
|
|
optional:
|
|
/* At this point, all unmatched formal args must be optional. */
|
|
for (f = formal; f; f = f->next)
|
|
{
|
|
if (f->actual == NULL && f->optional == 0)
|
|
{
|
|
gfc_error ("Missing actual argument '%s' in call to '%s' at %L",
|
|
f->name, name, where);
|
|
return FAILURE;
|
|
}
|
|
}
|
|
|
|
do_sort:
|
|
/* Using the formal argument list, string the actual argument list
|
|
together in a way that corresponds with the formal list. */
|
|
actual = NULL;
|
|
|
|
for (f = formal; f; f = f->next)
|
|
{
|
|
if (f->actual && f->actual->label != NULL && f->ts.type)
|
|
{
|
|
gfc_error ("ALTERNATE RETURN not permitted at %L", where);
|
|
return FAILURE;
|
|
}
|
|
|
|
if (f->actual == NULL)
|
|
{
|
|
a = gfc_get_actual_arglist ();
|
|
a->missing_arg_type = f->ts.type;
|
|
}
|
|
else
|
|
a = f->actual;
|
|
|
|
if (actual == NULL)
|
|
*ap = a;
|
|
else
|
|
actual->next = a;
|
|
|
|
actual = a;
|
|
}
|
|
actual->next = NULL; /* End the sorted argument list. */
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* Compare an actual argument list with an intrinsic's formal argument
|
|
list. The lists are checked for agreement of type. We don't check
|
|
for arrayness here. */
|
|
|
|
static try
|
|
check_arglist (gfc_actual_arglist **ap, gfc_intrinsic_sym *sym,
|
|
int error_flag)
|
|
{
|
|
gfc_actual_arglist *actual;
|
|
gfc_intrinsic_arg *formal;
|
|
int i;
|
|
|
|
formal = sym->formal;
|
|
actual = *ap;
|
|
|
|
i = 0;
|
|
for (; formal; formal = formal->next, actual = actual->next, i++)
|
|
{
|
|
gfc_typespec ts;
|
|
|
|
if (actual->expr == NULL)
|
|
continue;
|
|
|
|
ts = formal->ts;
|
|
|
|
/* A kind of 0 means we don't check for kind. */
|
|
if (ts.kind == 0)
|
|
ts.kind = actual->expr->ts.kind;
|
|
|
|
if (!gfc_compare_types (&ts, &actual->expr->ts))
|
|
{
|
|
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],
|
|
gfc_current_intrinsic, &actual->expr->where,
|
|
gfc_typename (&formal->ts),
|
|
gfc_typename (&actual->expr->ts));
|
|
return FAILURE;
|
|
}
|
|
}
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* Given a pointer to an intrinsic symbol and an expression node that
|
|
represent the function call to that subroutine, figure out the type
|
|
of the result. This may involve calling a resolution subroutine. */
|
|
|
|
static void
|
|
resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e)
|
|
{
|
|
gfc_expr *a1, *a2, *a3, *a4, *a5;
|
|
gfc_actual_arglist *arg;
|
|
|
|
if (specific->resolve.f1 == NULL)
|
|
{
|
|
if (e->value.function.name == NULL)
|
|
e->value.function.name = specific->lib_name;
|
|
|
|
if (e->ts.type == BT_UNKNOWN)
|
|
e->ts = specific->ts;
|
|
return;
|
|
}
|
|
|
|
arg = e->value.function.actual;
|
|
|
|
/* Special case hacks for MIN and MAX. */
|
|
if (specific->resolve.f1m == gfc_resolve_max
|
|
|| specific->resolve.f1m == gfc_resolve_min)
|
|
{
|
|
(*specific->resolve.f1m) (e, arg);
|
|
return;
|
|
}
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f0) (e);
|
|
return;
|
|
}
|
|
|
|
a1 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f1) (e, a1);
|
|
return;
|
|
}
|
|
|
|
a2 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f2) (e, a1, a2);
|
|
return;
|
|
}
|
|
|
|
a3 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f3) (e, a1, a2, a3);
|
|
return;
|
|
}
|
|
|
|
a4 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f4) (e, a1, a2, a3, a4);
|
|
return;
|
|
}
|
|
|
|
a5 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
(*specific->resolve.f5) (e, a1, a2, a3, a4, a5);
|
|
return;
|
|
}
|
|
|
|
gfc_internal_error ("resolve_intrinsic(): Too many args for intrinsic");
|
|
}
|
|
|
|
|
|
/* 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
|
|
if nothing has changed in the expression itself. */
|
|
|
|
static try
|
|
do_simplify (gfc_intrinsic_sym *specific, gfc_expr *e)
|
|
{
|
|
gfc_expr *result, *a1, *a2, *a3, *a4, *a5;
|
|
gfc_actual_arglist *arg;
|
|
|
|
/* Max and min require special handling due to the variable number
|
|
of args. */
|
|
if (specific->simplify.f1 == gfc_simplify_min)
|
|
{
|
|
result = gfc_simplify_min (e);
|
|
goto finish;
|
|
}
|
|
|
|
if (specific->simplify.f1 == gfc_simplify_max)
|
|
{
|
|
result = gfc_simplify_max (e);
|
|
goto finish;
|
|
}
|
|
|
|
if (specific->simplify.f1 == NULL)
|
|
{
|
|
result = NULL;
|
|
goto finish;
|
|
}
|
|
|
|
arg = e->value.function.actual;
|
|
|
|
if (arg == NULL)
|
|
{
|
|
result = (*specific->simplify.f0) ();
|
|
goto finish;
|
|
}
|
|
|
|
a1 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (specific->simplify.cc == gfc_convert_constant
|
|
|| specific->simplify.cc == gfc_convert_char_constant)
|
|
{
|
|
result = specific->simplify.cc (a1, specific->ts.type, specific->ts.kind);
|
|
goto finish;
|
|
}
|
|
|
|
/* TODO: Warn if -pedantic and initialization expression and arg
|
|
types not integer or character */
|
|
|
|
if (arg == NULL)
|
|
result = (*specific->simplify.f1) (a1);
|
|
else
|
|
{
|
|
a2 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
result = (*specific->simplify.f2) (a1, a2);
|
|
else
|
|
{
|
|
a3 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
result = (*specific->simplify.f3) (a1, a2, a3);
|
|
else
|
|
{
|
|
a4 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
result = (*specific->simplify.f4) (a1, a2, a3, a4);
|
|
else
|
|
{
|
|
a5 = arg->expr;
|
|
arg = arg->next;
|
|
|
|
if (arg == NULL)
|
|
result = (*specific->simplify.f5) (a1, a2, a3, a4, a5);
|
|
else
|
|
gfc_internal_error
|
|
("do_simplify(): Too many args for intrinsic");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
finish:
|
|
if (result == &gfc_bad_expr)
|
|
return FAILURE;
|
|
|
|
if (result == NULL)
|
|
resolve_intrinsic (specific, e); /* Must call at run-time */
|
|
else
|
|
{
|
|
result->where = e->where;
|
|
gfc_replace_expr (e, result);
|
|
}
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* Initialize the gfc_current_intrinsic_arg[] array for the benefit of
|
|
error messages. This subroutine returns FAILURE if a subroutine
|
|
has more than MAX_INTRINSIC_ARGS, in which case the actual argument
|
|
list cannot match any intrinsic. */
|
|
|
|
static void
|
|
init_arglist (gfc_intrinsic_sym *isym)
|
|
{
|
|
gfc_intrinsic_arg *formal;
|
|
int i;
|
|
|
|
gfc_current_intrinsic = isym->name;
|
|
|
|
i = 0;
|
|
for (formal = isym->formal; formal; formal = formal->next)
|
|
{
|
|
if (i >= MAX_INTRINSIC_ARGS)
|
|
gfc_internal_error ("init_arglist(): too many arguments");
|
|
gfc_current_intrinsic_arg[i++] = formal->name;
|
|
}
|
|
}
|
|
|
|
|
|
/* 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. */
|
|
|
|
static try
|
|
check_specific (gfc_intrinsic_sym *specific, gfc_expr *expr, int error_flag)
|
|
{
|
|
gfc_actual_arglist *arg, **ap;
|
|
try t;
|
|
|
|
ap = &expr->value.function.actual;
|
|
|
|
init_arglist (specific);
|
|
|
|
/* Don't attempt to sort the argument list for min or max. */
|
|
if (specific->check.f1m == gfc_check_min_max
|
|
|| 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 (sort_actual (specific->name, ap, specific->formal,
|
|
&expr->where) == FAILURE)
|
|
return FAILURE;
|
|
|
|
if (specific->check.f3ml == gfc_check_minloc_maxloc)
|
|
/* This is special because we might have to reorder the argument list. */
|
|
t = gfc_check_minloc_maxloc (*ap);
|
|
else if (specific->check.f3red == gfc_check_minval_maxval)
|
|
/* This is also special because we also might have to reorder the
|
|
argument list. */
|
|
t = gfc_check_minval_maxval (*ap);
|
|
else if (specific->check.f3red == gfc_check_product_sum)
|
|
/* 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.f1 == NULL)
|
|
{
|
|
t = check_arglist (ap, specific, error_flag);
|
|
if (t == SUCCESS)
|
|
expr->ts = specific->ts;
|
|
}
|
|
else
|
|
t = do_check (specific, *ap);
|
|
}
|
|
|
|
/* Check conformance of elemental intrinsics. */
|
|
if (t == SUCCESS && specific->elemental)
|
|
{
|
|
int n = 0;
|
|
gfc_expr *first_expr;
|
|
arg = expr->value.function.actual;
|
|
|
|
/* There is no elemental intrinsic without arguments. */
|
|
gcc_assert(arg != NULL);
|
|
first_expr = arg->expr;
|
|
|
|
for ( ; arg && arg->expr; arg = arg->next, n++)
|
|
{
|
|
char buffer[80];
|
|
snprintf (buffer, 80, "arguments '%s' and '%s' for intrinsic '%s'",
|
|
gfc_current_intrinsic_arg[0], gfc_current_intrinsic_arg[n],
|
|
gfc_current_intrinsic);
|
|
if (gfc_check_conformance (buffer, first_expr, arg->expr) == FAILURE)
|
|
return FAILURE;
|
|
}
|
|
}
|
|
|
|
if (t == FAILURE)
|
|
remove_nullargs (ap);
|
|
|
|
return t;
|
|
}
|
|
|
|
|
|
/* Check whether an intrinsic belongs to whatever standard the user
|
|
has chosen. */
|
|
|
|
static try
|
|
check_intrinsic_standard (const char *name, int standard, locus *where)
|
|
{
|
|
/* Do not warn about GNU-extensions if -std=gnu. */
|
|
if (!gfc_option.warn_nonstd_intrinsics
|
|
|| (standard == GFC_STD_GNU && gfc_option.warn_std & GFC_STD_GNU))
|
|
return SUCCESS;
|
|
|
|
if (gfc_notify_std (standard, "Intrinsic '%s' at %L is not included "
|
|
"in the selected standard", name, where) == FAILURE)
|
|
return FAILURE;
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
|
|
/* See if a function call corresponds to an intrinsic function call.
|
|
We return:
|
|
|
|
MATCH_YES if the call corresponds to an intrinsic, simplification
|
|
is done if possible.
|
|
|
|
MATCH_NO if the call does not correspond to an intrinsic
|
|
|
|
MATCH_ERROR if the call corresponds to an intrinsic but there was an
|
|
error during the simplification process.
|
|
|
|
The error_flag parameter enables an error reporting. */
|
|
|
|
match
|
|
gfc_intrinsic_func_interface (gfc_expr *expr, int error_flag)
|
|
{
|
|
gfc_intrinsic_sym *isym, *specific;
|
|
gfc_actual_arglist *actual;
|
|
const char *name;
|
|
int flag;
|
|
|
|
if (expr->value.function.isym != NULL)
|
|
return (do_simplify (expr->value.function.isym, expr) == FAILURE)
|
|
? MATCH_ERROR : MATCH_YES;
|
|
|
|
gfc_suppress_error = !error_flag;
|
|
flag = 0;
|
|
|
|
for (actual = expr->value.function.actual; actual; actual = actual->next)
|
|
if (actual->expr != NULL)
|
|
flag |= (actual->expr->ts.type != BT_INTEGER
|
|
&& actual->expr->ts.type != BT_CHARACTER);
|
|
|
|
name = expr->symtree->n.sym->name;
|
|
|
|
isym = specific = gfc_find_function (name);
|
|
if (isym == NULL)
|
|
{
|
|
gfc_suppress_error = 0;
|
|
return MATCH_NO;
|
|
}
|
|
|
|
if (check_intrinsic_standard (name, isym->standard, &expr->where) == FAILURE)
|
|
return MATCH_ERROR;
|
|
|
|
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)
|
|
return MATCH_ERROR;
|
|
|
|
gfc_current_intrinsic_where = &expr->where;
|
|
|
|
/* Bypass the generic list for min and max. */
|
|
if (isym->check.f1m == gfc_check_min_max)
|
|
{
|
|
init_arglist (isym);
|
|
|
|
if (gfc_check_min_max (expr->value.function.actual) == SUCCESS)
|
|
goto got_specific;
|
|
|
|
gfc_suppress_error = 0;
|
|
return MATCH_NO;
|
|
}
|
|
|
|
/* If the function is generic, check all of its specific
|
|
incarnations. If the generic name is also a specific, we check
|
|
that name last, so that any error message will correspond to the
|
|
specific. */
|
|
gfc_suppress_error = 1;
|
|
|
|
if (isym->generic)
|
|
{
|
|
for (specific = isym->specific_head; specific;
|
|
specific = specific->next)
|
|
{
|
|
if (specific == isym)
|
|
continue;
|
|
if (check_specific (specific, expr, 0) == SUCCESS)
|
|
goto got_specific;
|
|
}
|
|
}
|
|
|
|
gfc_suppress_error = !error_flag;
|
|
|
|
if (check_specific (isym, expr, error_flag) == FAILURE)
|
|
{
|
|
gfc_suppress_error = 0;
|
|
return MATCH_NO;
|
|
}
|
|
|
|
specific = isym;
|
|
|
|
got_specific:
|
|
expr->value.function.isym = specific;
|
|
gfc_intrinsic_symbol (expr->symtree->n.sym);
|
|
|
|
gfc_suppress_error = 0;
|
|
if (do_simplify (specific, expr) == FAILURE)
|
|
return MATCH_ERROR;
|
|
|
|
/* F95, 7.1.6.1, Initialization expressions
|
|
(4) An elemental intrinsic function reference of type integer or
|
|
character where each argument is an initialization expression
|
|
of type integer or character
|
|
|
|
F2003, 7.1.7 Initialization expression
|
|
(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)
|
|
return MATCH_ERROR;
|
|
|
|
return MATCH_YES;
|
|
}
|
|
|
|
|
|
/* See if a CALL statement corresponds to an intrinsic subroutine.
|
|
Returns MATCH_YES if the subroutine corresponds to an intrinsic,
|
|
MATCH_NO if not, and MATCH_ERROR if there was an error (but did
|
|
correspond). */
|
|
|
|
match
|
|
gfc_intrinsic_sub_interface (gfc_code *c, int error_flag)
|
|
{
|
|
gfc_intrinsic_sym *isym;
|
|
const char *name;
|
|
|
|
name = c->symtree->n.sym->name;
|
|
|
|
isym = gfc_find_subroutine (name);
|
|
if (isym == NULL)
|
|
return MATCH_NO;
|
|
|
|
if (check_intrinsic_standard (name, isym->standard, &c->loc) == FAILURE)
|
|
return MATCH_ERROR;
|
|
|
|
gfc_suppress_error = !error_flag;
|
|
|
|
init_arglist (isym);
|
|
|
|
if (sort_actual (name, &c->ext.actual, isym->formal, &c->loc) == FAILURE)
|
|
goto fail;
|
|
|
|
if (isym->check.f1 != NULL)
|
|
{
|
|
if (do_check (isym, c->ext.actual) == FAILURE)
|
|
goto fail;
|
|
}
|
|
else
|
|
{
|
|
if (check_arglist (&c->ext.actual, isym, 1) == FAILURE)
|
|
goto fail;
|
|
}
|
|
|
|
/* The subroutine corresponds to an intrinsic. Allow errors to be
|
|
seen at this point. */
|
|
gfc_suppress_error = 0;
|
|
|
|
if (isym->resolve.s1 != NULL)
|
|
isym->resolve.s1 (c);
|
|
else
|
|
{
|
|
c->resolved_sym = gfc_get_intrinsic_sub_symbol (isym->lib_name);
|
|
c->resolved_sym->attr.elemental = isym->elemental;
|
|
}
|
|
|
|
if (gfc_pure (NULL) && !isym->elemental)
|
|
{
|
|
gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name,
|
|
&c->loc);
|
|
return MATCH_ERROR;
|
|
}
|
|
|
|
c->resolved_sym->attr.noreturn = isym->noreturn;
|
|
|
|
return MATCH_YES;
|
|
|
|
fail:
|
|
gfc_suppress_error = 0;
|
|
return MATCH_NO;
|
|
}
|
|
|
|
|
|
/* Call gfc_convert_type() with warning enabled. */
|
|
|
|
try
|
|
gfc_convert_type (gfc_expr *expr, gfc_typespec *ts, int eflag)
|
|
{
|
|
return gfc_convert_type_warn (expr, ts, eflag, 1);
|
|
}
|
|
|
|
|
|
/* Try to convert an expression (in place) from one type to another.
|
|
'eflag' controls the behavior on error.
|
|
|
|
The possible values are:
|
|
|
|
1 Generate a gfc_error()
|
|
2 Generate a gfc_internal_error().
|
|
|
|
'wflag' controls the warning related to conversion. */
|
|
|
|
try
|
|
gfc_convert_type_warn (gfc_expr *expr, gfc_typespec *ts, int eflag, int wflag)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
gfc_typespec from_ts;
|
|
locus old_where;
|
|
gfc_expr *new;
|
|
int rank;
|
|
mpz_t *shape;
|
|
|
|
from_ts = expr->ts; /* expr->ts gets clobbered */
|
|
|
|
if (ts->type == BT_UNKNOWN)
|
|
goto bad;
|
|
|
|
/* NULL and zero size arrays get their type here. */
|
|
if (expr->expr_type == EXPR_NULL
|
|
|| (expr->expr_type == EXPR_ARRAY && expr->value.constructor == NULL))
|
|
{
|
|
/* Sometimes the RHS acquire the type. */
|
|
expr->ts = *ts;
|
|
return SUCCESS;
|
|
}
|
|
|
|
if (expr->ts.type == BT_UNKNOWN)
|
|
goto bad;
|
|
|
|
if (expr->ts.type == BT_DERIVED && ts->type == BT_DERIVED
|
|
&& gfc_compare_types (&expr->ts, ts))
|
|
return SUCCESS;
|
|
|
|
sym = find_conv (&expr->ts, ts);
|
|
if (sym == NULL)
|
|
goto bad;
|
|
|
|
/* 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);
|
|
|
|
/* Insert a pre-resolved function call to the right function. */
|
|
old_where = expr->where;
|
|
rank = expr->rank;
|
|
shape = expr->shape;
|
|
|
|
new = gfc_get_expr ();
|
|
*new = *expr;
|
|
|
|
new = gfc_build_conversion (new);
|
|
new->value.function.name = sym->lib_name;
|
|
new->value.function.isym = sym;
|
|
new->where = old_where;
|
|
new->rank = rank;
|
|
new->shape = gfc_copy_shape (shape, rank);
|
|
|
|
gfc_get_ha_sym_tree (sym->name, &new->symtree);
|
|
new->symtree->n.sym->ts = *ts;
|
|
new->symtree->n.sym->attr.flavor = FL_PROCEDURE;
|
|
new->symtree->n.sym->attr.function = 1;
|
|
new->symtree->n.sym->attr.elemental = 1;
|
|
new->symtree->n.sym->attr.pure = 1;
|
|
new->symtree->n.sym->attr.referenced = 1;
|
|
gfc_intrinsic_symbol(new->symtree->n.sym);
|
|
gfc_commit_symbol (new->symtree->n.sym);
|
|
|
|
*expr = *new;
|
|
|
|
gfc_free (new);
|
|
expr->ts = *ts;
|
|
|
|
if (gfc_is_constant_expr (expr->value.function.actual->expr)
|
|
&& do_simplify (sym, expr) == FAILURE)
|
|
{
|
|
|
|
if (eflag == 2)
|
|
goto bad;
|
|
return FAILURE; /* Error already generated in do_simplify() */
|
|
}
|
|
|
|
return SUCCESS;
|
|
|
|
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;
|
|
}
|
|
|
|
gfc_internal_error ("Can't convert %s to %s at %L",
|
|
gfc_typename (&from_ts), gfc_typename (ts),
|
|
&expr->where);
|
|
/* Not reached */
|
|
}
|
|
|
|
|
|
try
|
|
gfc_convert_chartype (gfc_expr *expr, gfc_typespec *ts)
|
|
{
|
|
gfc_intrinsic_sym *sym;
|
|
gfc_typespec from_ts;
|
|
locus old_where;
|
|
gfc_expr *new;
|
|
int rank;
|
|
mpz_t *shape;
|
|
|
|
gcc_assert (expr->ts.type == BT_CHARACTER && ts->type == BT_CHARACTER);
|
|
from_ts = expr->ts; /* expr->ts gets clobbered */
|
|
|
|
sym = find_char_conv (&expr->ts, ts);
|
|
gcc_assert (sym);
|
|
|
|
/* Insert a pre-resolved function call to the right function. */
|
|
old_where = expr->where;
|
|
rank = expr->rank;
|
|
shape = expr->shape;
|
|
|
|
new = gfc_get_expr ();
|
|
*new = *expr;
|
|
|
|
new = gfc_build_conversion (new);
|
|
new->value.function.name = sym->lib_name;
|
|
new->value.function.isym = sym;
|
|
new->where = old_where;
|
|
new->rank = rank;
|
|
new->shape = gfc_copy_shape (shape, rank);
|
|
|
|
gfc_get_ha_sym_tree (sym->name, &new->symtree);
|
|
new->symtree->n.sym->ts = *ts;
|
|
new->symtree->n.sym->attr.flavor = FL_PROCEDURE;
|
|
new->symtree->n.sym->attr.function = 1;
|
|
new->symtree->n.sym->attr.elemental = 1;
|
|
new->symtree->n.sym->attr.referenced = 1;
|
|
gfc_intrinsic_symbol(new->symtree->n.sym);
|
|
gfc_commit_symbol (new->symtree->n.sym);
|
|
|
|
*expr = *new;
|
|
|
|
gfc_free (new);
|
|
expr->ts = *ts;
|
|
|
|
if (gfc_is_constant_expr (expr->value.function.actual->expr)
|
|
&& do_simplify (sym, expr) == FAILURE)
|
|
{
|
|
/* Error already generated in do_simplify() */
|
|
return FAILURE;
|
|
}
|
|
|
|
return SUCCESS;
|
|
}
|