http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60784
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
This regtested/bootstrapped patch fixes it, but I'm not fully confident it's
the Right Place. The problem is that constructor_designated wasn't set
properly when entering pop_init_level from c_parser_braced_init, since
push_init_level called earlier set it to 0.
diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c
index 65aad45..9813698 100644
--- a/gcc/c/c-typeck.c
+++ b/gcc/c/c-typeck.c
@@ -7750,6 +7750,7 @@ set_init_label (tree fieldname, struct obstack *
braced_init_obstack)
do
{
constructor_fields = TREE_VALUE (field);
+ constructor_designated = 1;
designator_depth++;
designator_erroneous = 0;
if (constructor_range_stack)
