For modules, all macros that aren't include guards are implicitly

public. Add a __private_macro__ directive to hide a macro, similar to
the __module_private__ declaration specifier.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142188 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/Lex/MacroInfo.cpp b/lib/Lex/MacroInfo.cpp
index 5a7af56398..3d0c9a1c2b 100644
--- a/lib/Lex/MacroInfo.cpp
+++ b/lib/Lex/MacroInfo.cpp
@@ -27,7 +27,8 @@ MacroInfo::MacroInfo(SourceLocation DefLoc) : Location(DefLoc) {
   IsAllowRedefinitionsWithoutWarning = false;
   IsWarnIfUnused = false;
   IsDefinitionLengthCached = false;
-
+  IsPublic = true;
+  
   ArgumentList = 0;
   NumArguments = 0;
 }
@@ -48,6 +49,8 @@ MacroInfo::MacroInfo(const MacroInfo &MI, llvm::BumpPtrAllocator &PPAllocator) {
   IsWarnIfUnused = MI.IsWarnIfUnused;
   IsDefinitionLengthCached = MI.IsDefinitionLengthCached;
   DefinitionLength = MI.DefinitionLength;
+  IsPublic = MI.IsPublic;
+  
   ArgumentList = 0;
   NumArguments = 0;
   setArgumentList(MI.ArgumentList, MI.NumArguments, PPAllocator);