From cad8f2e62d6df769feea8ee30b507381764d18d1 Mon Sep 17 00:00:00 2001 From: Harald Anlauf Date: Mon, 25 Jul 2022 22:29:50 +0200 Subject: Fortran: error recovery from calculation of storage size of a symbol [PR103504] gcc/fortran/ChangeLog: PR fortran/103504 * interface.cc (get_sym_storage_size): Array bounds and character length can only be of integer type. gcc/testsuite/ChangeLog: PR fortran/103504 * gfortran.dg/pr103504.f90: New test. --- gcc/fortran/interface.cc | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'gcc/fortran') diff --git a/gcc/fortran/interface.cc b/gcc/fortran/interface.cc index 7ed6e13..71eec78 100644 --- a/gcc/fortran/interface.cc +++ b/gcc/fortran/interface.cc @@ -2792,7 +2792,8 @@ get_sym_storage_size (gfc_symbol *sym) if (sym->ts.type == BT_CHARACTER) { if (sym->ts.u.cl && sym->ts.u.cl->length - && sym->ts.u.cl->length->expr_type == EXPR_CONSTANT) + && sym->ts.u.cl->length->expr_type == EXPR_CONSTANT + && sym->ts.u.cl->length->ts.type == BT_INTEGER) strlen = mpz_get_ui (sym->ts.u.cl->length->value.integer); else return 0; @@ -2809,7 +2810,9 @@ get_sym_storage_size (gfc_symbol *sym) for (i = 0; i < sym->as->rank; i++) { if (sym->as->upper[i]->expr_type != EXPR_CONSTANT - || sym->as->lower[i]->expr_type != EXPR_CONSTANT) + || sym->as->lower[i]->expr_type != EXPR_CONSTANT + || sym->as->upper[i]->ts.type != BT_INTEGER + || sym->as->lower[i]->ts.type != BT_INTEGER) return 0; elements *= mpz_get_si (sym->as->upper[i]->value.integer) -- cgit v1.1