/* First check that the intrinsic belongs to the selected standard.
If not, don't add it to the symbol list. */
- if (!(gfc_option.allow_std & standard))
+ if (!(gfc_option.allow_std & standard)
+ && gfc_option.flag_all_intrinsics == 0)
return;
switch (sizing)
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 find_sym (functions, nfunc, name);
+ return sym;
}
{
gfc_intrinsic_sym *g;
- if (!(gfc_option.allow_std & standard))
+ if (!(gfc_option.allow_std & standard)
+ && gfc_option.flag_all_intrinsics == 0)
return;
if (sizing != SZ_NOTHING)
/* First check that the intrinsic belongs to the selected standard.
If not, don't add it to the symbol list. */
- if (!(gfc_option.allow_std & standard))
+ if (!(gfc_option.allow_std & standard)
+ && gfc_option.flag_all_intrinsics == 0)
return;
switch (sizing)
}
}
+/* Make the current subroutine noreturn. */
+
+static void
+make_noreturn(void)
+{
+ if (sizing == SZ_NOTHING)
+ next_sym[-1].noreturn = 1;
+}
/* Add intrinsic functions. */
*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";
+ *z = "z", *ln = "len", *ut = "unit", *han = "handler",
+ *num = "number", *tm = "time";
int di, dr, dd, dl, dc, dz, ii;
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", 1, 1, 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", 1, 1, BT_REAL, dr, GFC_STD_F77,
make_generic ("cmplx", GFC_ISYM_CMPLX, GFC_STD_F77);
+ add_sym_2 ("complex", 1, 1, 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. */
make_generic ("cshift", GFC_ISYM_CSHIFT, GFC_STD_F95);
+ add_sym_1 ("ctime", 0, 1, 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", 1, 1, BT_REAL, dd, GFC_STD_F77,
gfc_check_dble, gfc_simplify_dble, gfc_resolve_dble,
a, BT_REAL, dr, REQUIRED);
make_generic ("exponent", GFC_ISYM_EXPONENT, GFC_STD_F95);
+ add_sym_0 ("fdate", 1, 0, BT_CHARACTER, dc, GFC_STD_GNU,
+ NULL, NULL, gfc_resolve_fdate);
+
+ make_generic ("fdate", GFC_ISYM_FDATE, GFC_STD_GNU);
+
add_sym_2 ("floor", 1, 1, 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 ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU);
+ add_sym_1 ("ftell", 0, 1, 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", 0, 1, 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", 0, 1, 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", 0, 1, 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", 0, 1, 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);
+
/* Unix IDs (g77 compatibility) */
add_sym_1 ("getcwd", 0, 1, BT_INTEGER, di, GFC_STD_GNU,
NULL, NULL, gfc_resolve_getcwd,
make_generic ("iand", GFC_ISYM_IAND, GFC_STD_F95);
+ add_sym_2 ("and", 1, 0, BT_UNKNOWN, 0, 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", 1, 1, BT_INTEGER, di, GFC_STD_GNU,
NULL, NULL, NULL);
make_generic ("ieor", GFC_ISYM_IEOR, GFC_STD_F95);
+ add_sym_2 ("xor", 1, 0, BT_UNKNOWN, 0, 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", 1, 0, BT_INTEGER, di, GFC_STD_GNU,
NULL, NULL, gfc_resolve_ierrno);
make_generic ("ior", GFC_ISYM_IOR, GFC_STD_F95);
+ add_sym_2 ("or", 1, 0, BT_UNKNOWN, 0, 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", 0, 1, BT_INTEGER, 4, GFC_STD_GNU,
gfc_check_irand, NULL, NULL,
make_generic ("irand", GFC_ISYM_IRAND, GFC_STD_GNU);
+ add_sym_1 ("isatty", 0, 0, 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_2 ("ishft", 1, 1, 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 ("log10", GFC_ISYM_LOG10, GFC_STD_F77);
- add_sym_2 ("logical", 0, 1, BT_LOGICAL, dl, GFC_STD_F95,
+ add_sym_2 ("logical", 1, 1, 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_1 ("malloc", 0, 1, 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", 0, 1, BT_REAL, dr, GFC_STD_F95,
gfc_check_matmul, NULL, gfc_resolve_matmul,
ma, BT_REAL, dr, REQUIRED, mb, BT_REAL, dr, REQUIRED);
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", 1, 0, 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", 1, 0, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_float, NULL,
+ gfc_check_i, gfc_simplify_float, NULL,
a, BT_INTEGER, di, REQUIRED);
add_sym_1 ("sngl", 1, 0, BT_REAL, dr, GFC_STD_F77,
make_generic ("second", GFC_ISYM_SECOND, GFC_STD_GNU);
+ /* Added for G77 compatibility. */
+ add_sym_1 ("secnds", 0, 1, 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_int_kind", 0, 1, BT_INTEGER, di, GFC_STD_F95,
gfc_check_selected_int_kind, gfc_simplify_selected_int_kind, NULL,
r, BT_INTEGER, di, REQUIRED);
make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77);
+ add_sym_2 ("signal", 1, 1, 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", 1, 1, BT_REAL, dr, GFC_STD_F77,
gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin,
x, BT_REAL, dr, REQUIRED);
make_generic ("trim", GFC_ISYM_TRIM, GFC_STD_F95);
+ add_sym_1 ("ttynam", 0, 1, 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_2 ("ubound", 0, 1, 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);
bck, BT_LOGICAL, dl, OPTIONAL);
make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95);
+
+ add_sym_1 ("loc", 0, 1, 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);
+
}
*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";
+ *trim_name = "trim_name", *ut = "unit", *han = "handler",
+ *sec = "seconds", *res = "result", *of = "offset";
- int di, dr, dc, dl;
+ 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", 1, GFC_STD_GNU, NULL);
+ if ((gfc_option.allow_std & GFC_STD_GNU) || gfc_option.flag_all_intrinsics)
+ make_noreturn();
+
add_sym_1s ("cpu_time", 0, 1, 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", 0, 1, 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 ("second", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_second_sub, NULL, gfc_resolve_second_sub,
tm, BT_REAL, dr, REQUIRED);
gfc_check_etime_sub, NULL, gfc_resolve_etime_sub,
vl, BT_REAL, 4, REQUIRED, tm, BT_REAL, 4, REQUIRED);
+ add_sym_1s ("fdate", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
+ gfc_check_fdate_sub, NULL, gfc_resolve_fdate_sub,
+ dt, BT_CHARACTER, dc, REQUIRED);
+
add_sym_1s ("gerror", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_gerror, NULL, gfc_resolve_gerror, c, BT_CHARACTER,
dc, REQUIRED);
gt, BT_INTEGER, di, OPTIONAL);
/* More G77 compatibility garbage. */
+ add_sym_3s ("alarm", 0, 1, 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", 0, 1, BT_UNKNOWN, di, GFC_STD_GNU,
gfc_check_srand, NULL, gfc_resolve_srand,
c, BT_INTEGER, 4, REQUIRED);
gfc_check_exit, NULL, gfc_resolve_exit,
c, BT_INTEGER, di, OPTIONAL);
+ if ((gfc_option.allow_std & GFC_STD_GNU) || gfc_option.flag_all_intrinsics)
+ make_noreturn();
+
+ add_sym_3s ("fgetc", 0, 1, 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", 0, 1, 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", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_flush, NULL, gfc_resolve_flush,
c, BT_INTEGER, di, OPTIONAL);
+ add_sym_3s ("fputc", 0, 1, 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", 0, 1, 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", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_free,
+ NULL, gfc_resolve_free, c, BT_INTEGER, ii, REQUIRED);
+
+ add_sym_2s ("ftell", 0, 1, 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", 0, 1, 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);
name, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED,
st, BT_INTEGER, di, OPTIONAL);
+ add_sym_3s ("signal", 0, 1, 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", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub,
name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER,
c, BT_INTEGER, di, OPTIONAL, cr, BT_INTEGER, di, OPTIONAL,
cm, BT_INTEGER, di, OPTIONAL);
+ add_sym_2s ("ttynam", 0, 1, BT_UNKNOWN, 0, GFC_STD_GNU,
+ gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub,
+ ut, BT_INTEGER, di, REQUIRED, c, BT_CHARACTER, dc, REQUIRED);
+
add_sym_2s ("umask", 0, 1, 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);
return MATCH_ERROR;
}
+ c->resolved_sym->attr.noreturn = isym->noreturn;
check_intrinsic_standard (name, isym->standard, &c->loc);
return MATCH_YES;
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.intrinsic = 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);
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