* varasm.c (output_constructor_regular_field): Check TYPE_SIZE_UNIT of
	the init value.

	* c-common.c (complete_flexible_array_elts): New helper function.
	* c-common.h (complete_flexible_array_elts): Declare.

	* c-decl.c (finish_decl): Call complete_flexible_array_elts.

	* decl.c (check_initializer): Call cp_complete_array_type.

From-SVN: r264147