commit 2d8b273470684a9cd47f0ce24743cc1f71ef7cbc
author Douglas Gregor <dgregor@apple.com> Sat Nov 29 04:51:27 2008 +0000
committer Douglas Gregor <dgregor@apple.com> Sat Nov 29 04:51:27 2008 +0000
tree 8c9d9c2f5d335dc66c687bb94835d13383ffcd75
parent 5cf243a883872441d73ca49cea7e20de5802629b

Implement the GNU __null extension

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60235 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/StmtPrinter.cpp

diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index fcebdab..b6f0707 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -783,6 +783,10 @@
   OS << ")";
 }
 
+void StmtPrinter::VisitGNUNullExpr(GNUNullExpr *) {
+  OS << "__null";
+}
+
 void StmtPrinter::VisitOverloadExpr(OverloadExpr *Node) {
   OS << "__builtin_overload(";
   for (unsigned i = 0, e = Node->getNumSubExprs(); i != e; ++i) {