Introduce a single AST node SizeOfAlignOfExpr for all sizeof and alignof expressions, both of values and types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59057 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/PrintParserCallbacks.cpp b/Driver/PrintParserCallbacks.cpp
index adf3bed..0048a6d 100644
--- a/Driver/PrintParserCallbacks.cpp
+++ b/Driver/PrintParserCallbacks.cpp
@@ -473,9 +473,8 @@
       return 0;
     }
     virtual ExprResult 
-    ActOnSizeOfAlignOfTypeExpr(SourceLocation OpLoc, bool isSizeof, 
-                               SourceLocation LParenLoc, TypeTy *Ty,
-                               SourceLocation RParenLoc) {
+    ActOnSizeOfAlignOfExpr(SourceLocation OpLoc, bool isSizeof, bool isType,
+                           void *TyOrEx, const SourceRange &ArgRange) {
       llvm::cout << __FUNCTION__ << "\n";
       return 0;
     }