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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-07 18:05:03 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-07 18:05:03 +0000 |
| commit | 149d1a1894a92872ad5d28c452e813d34c3d2658 (patch) | |
| tree | 84fba21d080d07ce12807618363a19ba7b8791cc /lib/Object | |
| parent | 814b52710ad53e6d613aebaca8df8e962a432f50 (diff) | |
| download | llvm-149d1a1894a92872ad5d28c452e813d34c3d2658.tar.gz llvm-149d1a1894a92872ad5d28c452e813d34c3d2658.tar.bz2 llvm-149d1a1894a92872ad5d28c452e813d34c3d2658.tar.xz | |
Use isxdigit.
Thanks to Benjamin Kramer for the suggestion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183540 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Object')
| -rw-r--r-- | lib/Object/YAML.cpp | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/lib/Object/YAML.cpp b/lib/Object/YAML.cpp index e63bd5df27..4e7f089098 100644 --- a/lib/Object/YAML.cpp +++ b/lib/Object/YAML.cpp @@ -23,14 +23,6 @@ void yaml::ScalarTraits<object::yaml::BinaryRef>::output( Val.writeAsHex(Out); } -// Can't find this anywhere else in the codebase (clang has one, but it has -// some baggage). Deduplicate as required. -static bool isHexDigit(uint8_t C) { - return ('0' <= C && C <= '9') || - ('A' <= C && C <= 'F') || - ('a' <= C && C <= 'f'); -} - StringRef yaml::ScalarTraits<object::yaml::BinaryRef>::input( StringRef Scalar, void *, object::yaml::BinaryRef &Val) { if (Scalar.size() % 2 != 0) @@ -38,7 +30,7 @@ StringRef yaml::ScalarTraits<object::yaml::BinaryRef>::input( // TODO: Can we improve YAMLIO to permit a more accurate diagnostic here? // (e.g. a caret pointing to the offending character). for (unsigned I = 0, N = Scalar.size(); I != N; ++I) - if (!isHexDigit(Scalar[I])) + if (!isxdigit(Scalar[I])) return "BinaryRef hex string must contain only hex digits."; Val = object::yaml::BinaryRef(Scalar); return StringRef(); |