Fix crash for incomplete labels in macros.
Still the formatting can be improved, but at least we don't assert any
more. This happened when trying to format lib/Sema/SemaType.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175003 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index 9226716..28522a3 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -565,8 +565,8 @@
}
void UnwrappedLineParser::parseLabel() {
- // FIXME: remove all asserts.
- assert(FormatTok.Tok.is(tok::colon) && "':' expected");
+ if (FormatTok.Tok.isNot(tok::colon))
+ return;
nextToken();
unsigned OldLineLevel = Line->Level;
if (Line->Level > 0)