Fix handling of dummy types for -fdump-go-spec

	Backport from mainline:
	2012-12-04  Ian Lance Taylor  <iant@google.com>

	* godump.c (find_dummy_types): Output a dummy type if we couldn't
	output the real type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196822 138bc75d-0d04-0410-961f-82ee72b054a4
2 files changed