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| author | David Blaikie <dblaikie@gmail.com> | 2015-03-23 19:54:44 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2015-03-23 19:54:44 +0000 |
| commit | 96cedb52b384697148a0fb291051a32cac3b82af (patch) | |
| tree | dfb66b9fe0c4e9a3ecdc7db31a67657007b93698 | |
| parent | 9965c5ae14f1123c3529d972bf7637407ffefcd3 (diff) | |
| download | bcm5719-llvm-96cedb52b384697148a0fb291051a32cac3b82af.tar.gz bcm5719-llvm-96cedb52b384697148a0fb291051a32cac3b82af.zip | |
Make Oveflow tracking more legible (CR feedback from Richard Smith on r232999)
llvm-svn: 233006
| -rw-r--r-- | clang/lib/Lex/LiteralSupport.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Lex/LiteralSupport.cpp b/clang/lib/Lex/LiteralSupport.cpp index 4e2ba1ab3f2..af3e27fd521 100644 --- a/clang/lib/Lex/LiteralSupport.cpp +++ b/clang/lib/Lex/LiteralSupport.cpp @@ -144,7 +144,8 @@ static unsigned ProcessCharEscape(const char *ThisTokBegin, int CharVal = llvm::hexDigitValue(ThisTokBuf[0]); if (CharVal == -1) break; // About to shift out a digit? - Overflow |= ResultChar & 0xF0000000; + if (ResultChar & 0xF0000000) + Overflow = true; ResultChar <<= 4; ResultChar |= CharVal; } |
