diff --git a/clang/lib/Frontend/PrintParserCallbacks.cpp b/clang/lib/Frontend/PrintParserCallbacks.cpp
index c5dc979..95afb90 100644
--- a/clang/lib/Frontend/PrintParserCallbacks.cpp
+++ b/clang/lib/Frontend/PrintParserCallbacks.cpp
@@ -394,7 +394,8 @@
                                           MultiExprArg Exprs,
                                           ExprArg AsmString,
                                           MultiExprArg Clobbers,
-                                          SourceLocation RParenLoc) {
+                                          SourceLocation RParenLoc,
+                                          bool MSAsm) {
       Out << __FUNCTION__ << "\n";
       return StmtEmpty();
     }