diff options
| author | Manuel Klimek <klimek@google.com> | 2013-01-05 21:34:55 +0000 |
|---|---|---|
| committer | Manuel Klimek <klimek@google.com> | 2013-01-05 21:34:55 +0000 |
| commit | 6f8424b79863fc9810393c95ecdee97895ab6f26 (patch) | |
| tree | f16e8af4f0eee195c64c0f16a18911cb14049fdd /lib/Format/UnwrappedLineParser.cpp | |
| parent | d8180cf9877cd793949ae94edbf2ee84341041c5 (diff) | |
Fixes PR14811: Crash when formatting some macros
A preprocessor directive cannot be started while we're parsing one.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171635 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Format/UnwrappedLineParser.cpp')
| -rw-r--r-- | lib/Format/UnwrappedLineParser.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp index 04d1b36582..c1bafa9a3b 100644 --- a/lib/Format/UnwrappedLineParser.cpp +++ b/lib/Format/UnwrappedLineParser.cpp @@ -469,7 +469,7 @@ void UnwrappedLineParser::nextToken() { void UnwrappedLineParser::readToken() { FormatTok = Tokens->getNextToken(); - while (FormatTok.Tok.is(tok::hash)) { + while (!Line.InPPDirective && FormatTok.Tok.is(tok::hash)) { // FIXME: This is incorrect - the correct way is to create a // data structure that will construct the parts around the preprocessor // directive as a structured \c UnwrappedLine. |