diff options
Diffstat (limited to 'gcc/fortran/data.c')
| -rw-r--r-- | gcc/fortran/data.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/fortran/data.c b/gcc/fortran/data.c index 139ce88..ea19732 100644 --- a/gcc/fortran/data.c +++ b/gcc/fortran/data.c @@ -483,7 +483,10 @@ gfc_assign_data_value (gfc_expr *lvalue, gfc_expr *rvalue, mpz_t index, if (ref || last_ts->type == BT_CHARACTER) { - if (lvalue->ts.u.cl->length == NULL && !(ref && ref->u.ss.length != NULL)) + /* An initializer has to be constant. */ + if (rvalue->expr_type != EXPR_CONSTANT + || (lvalue->ts.u.cl->length == NULL + && !(ref && ref->u.ss.length != NULL))) return false; expr = create_character_initializer (init, last_ts, ref, rvalue); } |