This reverts commit d09847357b965a2c2cda063827ce362d4c9c86f2 except for
its testcase.
gcc/fortran/
* intrinsic.c (add_sym_4ind): Remove.
(add_functions): Use add_sym4 instead of add_sym4ind.
Don’t special case the index intrinsic.
* iresolve.c (gfc_resolve_index_func): Use the individual arguments
directly instead of the full argument list.
* intrinsic.h (gfc_resolve_index_func): Update the declaration
accordingly.
* trans-decl.c (gfc_get_extern_function_decl): Don’t modify the
list of arguments in the case of the index intrinsic.
---
gcc/fortran/intrinsic.c | 48 ++++++----------------------------------
gcc/fortran/intrinsic.h | 3 ++-
gcc/fortran/iresolve.c | 21 ++++--------------
gcc/fortran/trans-decl.c | 24 +-------------------
4 files changed, 14 insertions(+), 82 deletions(-)
diff --git a/gcc/fortran/intrinsic.c b/gcc/fortran/intrinsic.c
index 8d5546ce19f..b3e907ba3b8 100644
--- a/gcc/fortran/intrinsic.c
+++ b/gcc/fortran/intrinsic.c
@@ -893,39 +893,6 @@ add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty
(void *) 0);
}
-/* Add a symbol to the function list where the function takes 4
- arguments and resolution may need to change the number or
- arrangement of arguments. This is the case for INDEX, which needs
- its KIND argument removed. */
-
-static void
-add_sym_4ind (const char *name, gfc_isym_id id, enum klass cl, int actual_ok,
- bt type, int kind, int standard,
- bool (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *),
- gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *,
- gfc_expr *),
- void (*resolve) (gfc_expr *, gfc_actual_arglist *),
- 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.f1m = resolve;
-
- add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf,
- a1, type1, kind1, optional1, INTENT_IN,
- a2, type2, kind2, optional2, INTENT_IN,
- a3, type3, kind3, optional3, INTENT_IN,
- a4, type4, kind4, optional4, INTENT_IN,
- (void *) 0);
-}
-
/* Add a symbol to the subroutine list where the subroutine takes
4 arguments. */
@@ -2229,11 +2196,11 @@ add_functions (void)
/* 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_4ind ("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);
+ 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);
@@ -4539,10 +4506,9 @@ resolve_intrinsic (gfc_intrinsic_sym *specific, gfc_expr *e)
arg = e->value.function.actual;
- /* Special case hacks for MIN, MAX and INDEX. */
+ /* Special case hacks for MIN and MAX. */
if (specific->resolve.f1m == gfc_resolve_max
- || specific->resolve.f1m == gfc_resolve_min
- || specific->resolve.f1m == gfc_resolve_index_func)
+ || specific->resolve.f1m == gfc_resolve_min)
{
(*specific->resolve.f1m) (e, arg);
return;
diff --git a/gcc/fortran/intrinsic.h b/gcc/fortran/intrinsic.h
index 2148f89e194..b195e0b271a 100644
--- a/gcc/fortran/intrinsic.h
+++ b/gcc/fortran/intrinsic.h
@@ -521,7 +521,8 @@ void gfc_resolve_ibits (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *);
void gfc_resolve_ibset (gfc_expr *, gfc_expr *, gfc_expr *);
void gfc_resolve_image_index (gfc_expr *, gfc_expr *, gfc_expr *);
void gfc_resolve_image_status (gfc_expr *, gfc_expr *, gfc_expr *);
-void gfc_resolve_index_func (gfc_expr *, gfc_actual_arglist *);
+void gfc_resolve_index_func (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *,
+ gfc_expr *);
void gfc_resolve_ierrno (gfc_expr *);
void gfc_resolve_ieor (gfc_expr *, gfc_expr *, gfc_expr *);
void gfc_resolve_ichar (gfc_expr *, gfc_expr *, gfc_expr *);
diff --git a/gcc/fortran/iresolve.c b/gcc/fortran/iresolve.c
index e17fe45f080..598c0409b66 100644
--- a/gcc/fortran/iresolve.c
+++ b/gcc/fortran/iresolve.c
@@ -1276,27 +1276,16 @@ gfc_resolve_ior (gfc_expr *f, gfc_expr *i, gfc_expr *j)
void
-gfc_resolve_index_func (gfc_expr *f, gfc_actual_arglist *a)
+gfc_resolve_index_func (gfc_expr *f, gfc_expr *str,
+ gfc_expr *sub_str ATTRIBUTE_UNUSED, gfc_expr *back,
+ gfc_expr *kind)
{
gfc_typespec ts;
gfc_clear_ts (&ts);
- gfc_expr *str, *back, *kind;
- gfc_actual_arglist *a_sub_str, *a_back, *a_kind;
-
- if (f->do_not_resolve_again)
- return;
-
- a_sub_str = a->next;
- a_back = a_sub_str->next;
- a_kind = a_back->next;
-
- str = a->expr;
- back = a_back->expr;
- kind = a_kind->expr;
f->ts.type = BT_INTEGER;
if (kind)
- f->ts.kind = mpz_get_si ((kind)->value.integer);
+ f->ts.kind = mpz_get_si (kind->value.integer);
else
f->ts.kind = gfc_default_integer_kind;
@@ -1311,8 +1300,6 @@ gfc_resolve_index_func (gfc_expr *f, gfc_actual_arglist *a)
f->value.function.name
= gfc_get_string ("__index_%d_i%d", str->ts.kind, f->ts.kind);
-
- f->do_not_resolve_again = 1;
}
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c
index bf8783a35f8..235084ad4a6 100644
--- a/gcc/fortran/trans-decl.c
+++ b/gcc/fortran/trans-decl.c
@@ -42,7 +42,6 @@ along with GCC; see the file COPYING3. If not see
#include "trans-types.h"
#include "trans-array.h"
#include "trans-const.h"
-#include "intrinsic.h" /* For gfc_resolve_index_func. */
/* Only for gfc_trans_code. Shouldn't need to include this. */
#include "trans-stmt.h"
#include "gomp-constants.h"
@@ -2258,28 +2257,7 @@ module_sym:
{
/* All specific intrinsics take less than 5 arguments. */
gcc_assert (isym->formal->next->next->next->next == NULL);
- if (isym->resolve.f1m == gfc_resolve_index_func)
- {
- /* gfc_resolve_index_func is special because it takes a
- gfc_actual_arglist instead of individual arguments. */
- gfc_actual_arglist *a, *n;
- int i;
- a = gfc_get_actual_arglist();
- n = a;
-
- for (i = 0; i < 4; i++)
- {
- n->next = gfc_get_actual_arglist();
- n = n->next;
- }
-
- a->expr = &argexpr;
- isym->resolve.f1m (&e, a);
- a->expr = NULL;
- gfc_free_actual_arglist (a);
- }
- else
- isym->resolve.f4 (&e, &argexpr, NULL, NULL, NULL);
+ isym->resolve.f4 (&e, &argexpr, NULL, NULL, NULL);
}
}
}
