[Preprocessor] For the MacroExpands preprocessor callback, also pass the MacroArgs object that provides information about
the argument tokens for a function macro.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181065 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Basic/SourceManagerTest.cpp b/unittests/Basic/SourceManagerTest.cpp
index 3f09cbb..8e7f4a0 100644
--- a/unittests/Basic/SourceManagerTest.cpp
+++ b/unittests/Basic/SourceManagerTest.cpp
@@ -257,7 +257,7 @@
                                  true));
   }
   virtual void MacroExpands(const Token &MacroNameTok, const MacroDirective *MD,
-                            SourceRange Range) {
+                            SourceRange Range, const MacroArgs *Args) {
     Macros.push_back(MacroAction(MacroNameTok.getLocation(),
                                  MacroNameTok.getIdentifierInfo()->getName(),
                                  false));