Check for duplicate methods.
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 14 Dec 2010 20:54:45 +0000 (20:54 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 14 Dec 2010 20:54:45 +0000 (20:54 +0000)
commitfb57e51202b2f0f0d5852d5d1c82084ecec14a7d
tree97ee748d325c348db58dddf215bc69c75278e28c
parent8079e670cdd7289365fda9190f9cb72d0f74d37f
Check for duplicate methods.
Don't get into an endless loop given invalid recursive types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167816 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/go/gofrontend/types.cc
gcc/go/gofrontend/types.h