diff options
Diffstat (limited to 'gcc/fortran/decl.c')
| -rw-r--r-- | gcc/fortran/decl.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index cf75039..7ff2f0d 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -906,6 +906,7 @@ char_len_param_value (gfc_expr **expr, bool *deferred) goto syntax; else if ((*expr)->expr_type == EXPR_VARIABLE) { + bool t; gfc_expr *e; e = gfc_copy_expr (*expr); @@ -917,7 +918,15 @@ char_len_param_value (gfc_expr **expr, bool *deferred) && e->ref->u.ar.dimen_type[0] == DIMEN_RANGE) goto syntax; - gfc_reduce_init_expr (e); + t = gfc_reduce_init_expr (e); + + if (!t && (e->ts.type == BT_UNKNOWN + && e->symtree->n.sym->attr.untyped == 1 + && e->symtree->n.sym->ns->seen_implicit_none == 1)) + { + gfc_free_expr (e); + goto syntax; + } if ((e->ref && e->ref->type == REF_ARRAY && e->ref->u.ar.type != AR_ELEMENT) |