Daily bump.

[pf3gnuchains/gcc-fork.git] / gcc / tree.c

diff --git a/gcc/tree.c b/gcc/tree.c
index efccfb1..a58c327 100644 (file)
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -3449,7 +3449,6 @@ is_attribute_with_length_p (const char *attr, int attr_len, tree ident)
       gcc_assert (attr[1] == '_');
       gcc_assert (attr[attr_len - 2] == '_');
       gcc_assert (attr[attr_len - 1] == '_');
-      gcc_assert (attr[1] == '_');
       if (ident_len == attr_len - 4
          && strncmp (attr + 2, p, attr_len - 4) == 0)
        return 1;
@@ -3707,9 +3706,18 @@ handle_dll_attribute (tree * pnode, tree name, tree args, int flags,
       return NULL_TREE;
     }
 
+  if (TREE_CODE (node) != FUNCTION_DECL
+      && TREE_CODE (node) != VAR_DECL)
+    {
+      *no_add_attrs = true;
+      warning (OPT_Wattributes, "%qs attribute ignored",
+              IDENTIFIER_POINTER (name));
+      return NULL_TREE;
+    }
+
   /* Report error on dllimport ambiguities seen now before they cause
      any damage.  */
-  if (is_attribute_p ("dllimport", name))
+  else if (is_attribute_p ("dllimport", name))
     {
       /* Honor any target-specific overrides. */ 
       if (!targetm.valid_dllimport_attribute_p (node))
@@ -5158,7 +5166,11 @@ build_array_type (tree elt_type, tree index_type)
   
   if (index_type == 0)
     {
-      layout_type (t);
+      tree save = t;
+      hashcode = iterative_hash_object (TYPE_HASH (elt_type), hashcode);
+      t = type_hash_canon (hashcode, t);
+      if (save == t)
+       layout_type (t);
       return t;
     }