diff options
Diffstat (limited to 'gcc/fortran/check.c')
| -rw-r--r-- | gcc/fortran/check.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/gcc/fortran/check.c b/gcc/fortran/check.c index 914dbf9..a147449 100644 --- a/gcc/fortran/check.c +++ b/gcc/fortran/check.c @@ -427,15 +427,22 @@ less_than_bitsize2 (const char *arg1, gfc_expr *expr1, const char *arg2, /* Make sure two expressions have the same type. */ static bool -same_type_check (gfc_expr *e, int n, gfc_expr *f, int m) +same_type_check (gfc_expr *e, int n, gfc_expr *f, int m, bool assoc = false) { gfc_typespec *ets = &e->ts; gfc_typespec *fts = &f->ts; - if (e->ts.type == BT_PROCEDURE && e->symtree->n.sym) - ets = &e->symtree->n.sym->ts; - if (f->ts.type == BT_PROCEDURE && f->symtree->n.sym) - fts = &f->symtree->n.sym->ts; + if (assoc) + { + /* Procedure pointer component expressions have the type of the interface + procedure. If they are being tested for association with a procedure + pointer (ie. not a component), the type of the procedure must be + determined. */ + if (e->ts.type == BT_PROCEDURE && e->symtree->n.sym) + ets = &e->symtree->n.sym->ts; + if (f->ts.type == BT_PROCEDURE && f->symtree->n.sym) + fts = &f->symtree->n.sym->ts; + } if (gfc_compare_types (ets, fts)) return true; @@ -1002,7 +1009,7 @@ gfc_check_associated (gfc_expr *pointer, gfc_expr *target) } t = true; - if (!same_type_check (pointer, 0, target, 1)) + if (!same_type_check (pointer, 0, target, 1, true)) t = false; if (!rank_check (target, 0, pointer->rank)) t = false; |