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-rw-r--r--clang/lib/Format/Format.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 1f3eef47590..b5b3797f3a0 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -1332,8 +1332,9 @@ private:
SourceLocation Start = First.WhitespaceRange.getBegin();
if (!IncludeLeadingNewlines)
Start = Start.getLocWithOffset(First.LastNewlineOffset);
- SourceLocation End = Last.getStartOfNonWhitespace().getLocWithOffset(
- Last.TokenText.size() - 1);
+ SourceLocation End = Last.getStartOfNonWhitespace();
+ if (Last.TokenText.size() > 0)
+ End = End.getLocWithOffset(Last.TokenText.size() - 1);
CharSourceRange Range = CharSourceRange::getCharRange(Start, End);
return affectsCharSourceRange(Range);
}
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