2 Commits

Author	SHA1	Message	Date
Ted Kremenek	43a9c9626f	Don't emit an 'unused expression' warning for '||' and '&&' expressions that contain assignments ... or similar side-effects. llvm-svn: 100676	2010-04-07 18:49:21 +00:00
John McCall	c493a73240	Improve the unused-value check to look into comma expressions and filter out ... voids in sub-expressions. Patch by Mike M! Fixes PR4806. llvm-svn: 98335	2010-03-12 07:11:26 +00:00