[Preprocessor/Modules] Separate the macro directives kinds into their own MacroDirective's subclasses.

For each macro directive (define, undefine, visibility) have a separate object that gets chained
to the macro directive history. This has several benefits:

-No need to mutate a MacroDirective when there is a undefine/visibility directive. Stuff like
 PPMutationListener become unnecessary.
-No need to keep extra source locations for the undef/visibility locations for the define directive object
 (which is the majority of the directives)
-Much easier to hide/unhide a section in the macro directive history.
-Easier to track the effects of the directives across different submodules.

llvm-svn: 178037

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index 34c83edcde7..2fa08fd5e1a 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -2575,7 +2575,7 @@ CodeCompletionResult::CreateCodeCompletionString(ASTContext &Ctx,
   if (Kind == RK_Macro) {
     const MacroDirective *MD = PP.getMacroDirectiveHistory(Macro);
     assert(MD && "Not a macro?");
-    const MacroInfo *MI = MD->getInfo();
+    const MacroInfo *MI = MD->getMacroInfo();
 
     Result.AddTypedTextChunk(
                             Result.getAllocator().CopyString(Macro->getName()));