Richard Smith 9679a04da6 Fix some undefined behavior when parsing YAML input: don't try to compare an
uninitialized value against a default value. Found by -fsanitize=enum.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170970 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-22 00:31:54 +00:00
..