PR c/59855
* c.opt (Wdesignated-init): New option.
* c-common.c (c_common_attribute_table): Add "designated_init".
(handle_designated_init): New function.
2014-07-30 Tom Tromey <tromey@redhat.com>
* c-typeck.c (struct constructor_stack) <designator_depth>: New
field.
(really_start_incremental_init, push_init_level): Initialize
designator_depth.
(pop_init_level): Set global designator_depth.
(process_init_element): Check for designated_init attribute.