diff options
Diffstat (limited to 'clang/lib/Serialization/ASTWriter.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTWriter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp index 61ba5ab71ba..3f537d21ab5 100644 --- a/clang/lib/Serialization/ASTWriter.cpp +++ b/clang/lib/Serialization/ASTWriter.cpp @@ -1334,7 +1334,7 @@ void ASTWriter::WritePreprocessor(const Preprocessor &PP) { // If the preprocessor has a preprocessing record, emit it. unsigned NumPreprocessingRecords = 0; if (PPRec) { - unsigned IndexBase = PPRec->getNumPreallocatedEntities(); + unsigned IndexBase = Chain ? PPRec->getNumPreallocatedEntities() : 0; for (PreprocessingRecord::iterator E = PPRec->begin(Chain), EEnd = PPRec->end(Chain); E != EEnd; ++E) { |
