diff options
Diffstat (limited to 'clang/lib/Lex/Preprocessor.cpp')
| -rw-r--r-- | clang/lib/Lex/Preprocessor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp index 7e33f1ccb48..e2db638a33d 100644 --- a/clang/lib/Lex/Preprocessor.cpp +++ b/clang/lib/Lex/Preprocessor.cpp @@ -286,6 +286,10 @@ Preprocessor::macro_begin(bool IncludeExternalMacros) const { ExternalSource->ReadDefinedMacros(); } + // Make sure we cover all macros in visible modules. + for (const ModuleMacro &Macro : ModuleMacros) + CurSubmoduleState->Macros.insert(std::make_pair(Macro.II, MacroState())); + return CurSubmoduleState->Macros.begin(); } |
