===================================================================
@@ -1047,12 +1047,17 @@ emit_mem_initializers (tree mem_inits)
in_base_initializer = 1;
/* Initialize base classes. */
- while (mem_inits
- && TREE_CODE (TREE_PURPOSE (mem_inits)) != FIELD_DECL)
+ for (; (mem_inits
+ && TREE_CODE (TREE_PURPOSE (mem_inits)) != FIELD_DECL);
+ mem_inits = TREE_CHAIN (mem_inits))
{
tree subobject = TREE_PURPOSE (mem_inits);
tree arguments = TREE_VALUE (mem_inits);
+ /* We will already have issued an error message. */
+ if (arguments == error_mark_node)
+ continue;
+
if (arguments == NULL_TREE)
{
/* If these initializations are taking place in a copy constructor,
@@ -1085,8 +1090,6 @@ emit_mem_initializers (tree mem_inits)
tf_warning_or_error);
expand_cleanup_for_base (subobject, NULL_TREE);
}
-
- mem_inits = TREE_CHAIN (mem_inits);
}
in_base_initializer = 0;
===================================================================
@@ -0,0 +1,12 @@
+// { dg-options "-std=c++11" }
+
+struct foo {
+ foo(int a, float b);
+};
+
+struct bar : foo {
+ template<typename... Args>
+ bar(Args&&... args) : foo(2, args){} // { dg-error "parameter packs" }
+};
+
+bar b(2,1.);