Author: krobelus
Date: Sat Aug 19 06:29:44 2017
New Revision: 311240
URL: http://llvm.org/viewvc/llvm-project?rev=311240&view=rev
Log:
[clang-diff] Fix warning about useless comparison
Modified:
cfe/trunk/tools/clang-diff/ClangDiff.cpp
Modified: cfe/trunk/tools/clang-diff/ClangDiff.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-diff/ClangDiff.cpp?rev=311240&r1=311239&r2=311240&view=diff
==============================================================================
--- cfe/trunk/tools/clang-diff/ClangDiff.cpp (original)
+++ cfe/trunk/tools/clang-diff/ClangDiff.cpp Sat Aug 19 06:29:44 2017
@@ -106,7 +106,7 @@ getAST(const std::unique_ptr<Compilation
static char hexdigit(int N) { return N &= 0xf, N + (N < 10 ? '0' : 'a' - 10); }
static void printJsonString(raw_ostream &OS, const StringRef Str) {
- for (char C : Str) {
+ for (signed char C : Str) {
switch (C) {
case '"':
OS << R"(\")";
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