diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -5318,7 +5318,7 @@ safe_from_p (x, exp, top_p) So we assume here that something at a higher level has prevented a clash. This is somewhat bogus, but the best we can do. Only do this when X is BLKmode and when we are at the top level. */ - || (top_p && TREE_TYPE (exp) != 0 && TYPE_SIZE (TREE_TYPE (exp)) != 0 + || (top_p && TREE_TYPE (exp) != 0 && COMPLETE_TYPE_P (TREE_TYPE (exp)) && TREE_CODE (TYPE_SIZE (TREE_TYPE (exp))) != INTEGER_CST && (TREE_CODE (TREE_TYPE (exp)) != ARRAY_TYPE || TYPE_ARRAY_MAX_SIZE (TREE_TYPE (exp)) == NULL_TREE @@ -5875,7 +5875,7 @@ expand_expr (exp, target, tmode, modifier) case VAR_DECL: /* If a static var's type was incomplete when the decl was written, but the type is complete now, lay out the decl now. */ - if (DECL_SIZE (exp) == 0 && TYPE_SIZE (TREE_TYPE (exp)) != 0 + if (DECL_SIZE (exp) == 0 && COMPLETE_TYPE_P (TREE_TYPE (exp)) && (TREE_STATIC (exp) || DECL_EXTERNAL (exp))) { push_obstacks_nochange (); |