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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-04-21 10:51:42 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-04-21 10:51:42 +0000 |
| commit | 2ddb84506c99760e977f25bcac9273431f7f0816 (patch) | |
| tree | 679237143afbd4c57bfb3ca51ae72a7ca2cbe6d6 | |
| parent | f0ae38ef2e806f272f6b66bcad543cb1331060b1 (diff) | |
| download | llvm-2ddb84506c99760e977f25bcac9273431f7f0816.tar.gz llvm-2ddb84506c99760e977f25bcac9273431f7f0816.tar.bz2 llvm-2ddb84506c99760e977f25bcac9273431f7f0816.tar.xz | |
YAMLParser: silence warning about tautological comparison on unsigned-char platforms.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155280 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Support/YAMLParser.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/YAMLParser.cpp b/lib/Support/YAMLParser.cpp index 330519f301..9b5896de7a 100644 --- a/lib/Support/YAMLParser.cpp +++ b/lib/Support/YAMLParser.cpp @@ -658,7 +658,7 @@ std::string yaml::escape(StringRef Input) { EscapedInput += "\\r"; else if (*i == 0x1B) EscapedInput += "\\e"; - else if (*i >= 0 && *i < 0x20) { // Control characters not handled above. + else if ((unsigned char)*i < 0x20) { // Control characters not handled above. std::string HexStr = utohexstr(*i); EscapedInput += "\\x" + std::string(2 - HexStr.size(), '0') + HexStr; } else if (*i & 0x80) { // UTF-8 multiple code unit subsequence. |