diff options
Diffstat (limited to 'gcc/fortran/array.c')
| -rw-r--r-- | gcc/fortran/array.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/fortran/array.c b/gcc/fortran/array.c index b958e89..b972abe 100644 --- a/gcc/fortran/array.c +++ b/gcc/fortran/array.c @@ -2213,7 +2213,11 @@ spec_dimen_size (gfc_array_spec *as, int dimen, mpz_t *result) gfc_internal_error ("spec_dimen_size(): Bad dimension"); if (as->type != AS_EXPLICIT - || as->lower[dimen]->expr_type != EXPR_CONSTANT + || !as->lower[dimen] + || !as->upper[dimen]) + return false; + + if (as->lower[dimen]->expr_type != EXPR_CONSTANT || as->upper[dimen]->expr_type != EXPR_CONSTANT || as->lower[dimen]->ts.type != BT_INTEGER || as->upper[dimen]->ts.type != BT_INTEGER) |