* c-parse.in (structsp): Pedwarn when "enum foo" refers to an

	* c-parse.in (structsp): Pedwarn when "enum foo" refers to an
	incomplete type.
	(typename): Call pending_xref_error after parsing typed_typespecs.
	* c-decl.c (lookup_tag): Give error immediately rather than
	leaving it pending if the tag of the wrong type is in the same
	binding level.
	(xref_tag): Don't pedwarn for forward declarations of enum types
	here.
	* gcc.texi (Actual Bugs): Remove entry for misuse of struct, union
	and enum tags.

testsuite:
	* gcc.dg/c99-tag-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39372 138bc75d-0d04-0410-961f-82ee72b054a4