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-rw-r--r--clang/lib/Format/TokenAnnotator.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 6e0369f27e7..cc0a954dbfb 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1099,6 +1099,8 @@ private:
public:
LineType parseLine() {
+ if (!CurrentToken)
+ return LT_Invalid;
NonTemplateLess.clear();
if (CurrentToken->is(tok::hash))
return parsePreprocessorDirective();
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