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Diffstat (limited to 'clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp')
-rw-r--r--clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp b/clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp
index 1481b2b..31d098e 100644
--- a/clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp
+++ b/clang-tools-extra/clang-tidy/objc/NSDateFormatterCheck.cpp
@@ -49,7 +49,7 @@ void NSDateFormatterCheck::check(const MatchFinder::MatchResult &Result) {
// Callback implementation.
const auto *StrExpr = Result.Nodes.getNodeAs<ObjCStringLiteral>("str_lit");
const StringLiteral *SL = cast<ObjCStringLiteral>(StrExpr)->getString();
- StringRef SR = SL->getString();
+ const StringRef SR = SL->getString();
if (!isValidDatePattern(SR)) {
diag(StrExpr->getExprLoc(), "invalid date format specifier");