Fix some undefined behavior when parsing YAML input: don't try to compare an
authorRichard Smith <richard-llvm@metafoo.co.uk>
Sat, 22 Dec 2012 00:31:54 +0000 (00:31 +0000)
committerRichard Smith <richard-llvm@metafoo.co.uk>
Sat, 22 Dec 2012 00:31:54 +0000 (00:31 +0000)
commit9679a04da65b33037abac50a54884bb9b7b73698
tree13c46d85288eb36a684d4ceddacb299a5b9514bf
parent2b45dd58b22da40bb08e82d1564ccecca4a700f5
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
include/llvm/Support/YAMLTraits.h