2 Commits

Author	SHA1	Message	Date
Ted Kremenek	5d18ce750a	Added to test case for "self-comparison check" uses of relation operators: x < x and x > x ... should emit warnings. llvm-svn: 43451	2007-10-29 17:02:56 +00:00
Ted Kremenek	e451eae8d7	For non-floating point types, added check for expressions of the form ... "x == x" and "x != x". We emit a warning for these since they always evaluate to a constant value and often indicate a logical error. Added test case for this check. llvm-svn: 43450	2007-10-29 16:58:49 +00:00