diff options
Diffstat (limited to 'lib/Frontend/PCHWriter.cpp')
| -rw-r--r-- | lib/Frontend/PCHWriter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp index a31c0c7985..09080d640b 100644 --- a/lib/Frontend/PCHWriter.cpp +++ b/lib/Frontend/PCHWriter.cpp @@ -573,6 +573,8 @@ void PCHWriter::WritePreprocessor(const Preprocessor &PP) { // macros. for (Preprocessor::macro_iterator I = PP.macro_begin(), E = PP.macro_end(); I != E; ++I) { + // FIXME: This emits macros in hash table order, we should do it in a stable + // order so that output is reproducible. MacroInfo *MI = I->second; // Don't emit builtin macros like __LINE__ to the PCH file unless they have |