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-rw-r--r--clang/lib/Lex/Pragma.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Lex/Pragma.cpp b/clang/lib/Lex/Pragma.cpp
index 206722347eb..2c04a2d57c0 100644
--- a/clang/lib/Lex/Pragma.cpp
+++ b/clang/lib/Lex/Pragma.cpp
@@ -281,7 +281,7 @@ void Preprocessor::Handle_Pragma(Token &Tok) {
// Remove escaped quotes and escapes.
unsigned ResultPos = 1;
- for (unsigned i = 1, e = StrVal.size() - 1; i != e; ++i) {
+ for (size_t i = 1, e = StrVal.size() - 1; i != e; ++i) {
// Skip escapes. \\ -> '\' and \" -> '"'.
if (StrVal[i] == '\\' && i + 1 < e &&
(StrVal[i + 1] == '\\' || StrVal[i + 1] == '"'))
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