commit 5e511ed49c2a45e1156b1166e8d951878511551b
author Vedant Kumar <vsk@apple.com> Wed Apr 26 20:58:19 2017 +0000
committer Vedant Kumar <vsk@apple.com> Wed Apr 26 20:58:19 2017 +0000
tree 201e1bd899cbd056a3a1e0ae7467a6f8906641dc
parent 5c4ec7cca46dfb179936241d51b44b3c2afb9349

Revert "PPCallbacks::MacroUndefined, change signature and add test."

This reverts commit r301449. It breaks the build with:

  MacroPPCallbacks.h:114:50: error: non-virtual member function marked 'override' hides virtual member function

llvm-svn: 301469

clang/lib/Frontend/PrintPreprocessedOutput.cpp

diff --git a/clang/lib/Frontend/PrintPreprocessedOutput.cpp b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
index 3168b3d..d48b952 100644
--- a/clang/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -172,8 +172,7 @@
 
   /// MacroUndefined - This hook is called whenever a macro #undef is seen.
   void MacroUndefined(const Token &MacroNameTok,
-                      const MacroDefinition &MD,
-                      const MacroDirective *Undef) override;
+                      const MacroDefinition &MD) override;
 };
 }  // end anonymous namespace
 
@@ -390,8 +389,7 @@
 }
 
 void PrintPPOutputPPCallbacks::MacroUndefined(const Token &MacroNameTok,
-                                              const MacroDefinition &MD,
-                                              const MacroDirective *Undef) {
+                                              const MacroDefinition &MD) {
   // Only print out macro definitions in -dD mode.
   if (!DumpDefines) return;