From c4813e8d02a06a01d4cad70f2feda564f7347676 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Tue, 9 Mar 2010 18:34:52 +0000
Subject: [PATCH] Don't error when a block pointer is passed to a vararg
 functions/methods. Fixes radar 7725203.

llvm-svn: 98070
---
 clang/lib/AST/Type.cpp       |  1 +
 clang/test/SemaObjC/blocks.m | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/clang/lib/AST/Type.cpp b/clang/lib/AST/Type.cpp
index 76cc38292064..8a64f8ea97ec 100644
--- a/clang/lib/AST/Type.cpp
+++ b/clang/lib/AST/Type.cpp
@@ -650,6 +650,7 @@ bool Type::isPODType() const {
   case Vector:
   case ExtVector:
   case ObjCObjectPointer:
+  case BlockPointer:
     return true;
 
   case Enum:
diff --git a/clang/test/SemaObjC/blocks.m b/clang/test/SemaObjC/blocks.m
index 36292309732b..ddac7d1759ec 100644
--- a/clang/test/SemaObjC/blocks.m
+++ b/clang/test/SemaObjC/blocks.m
@@ -55,3 +55,15 @@ int foo9() {
         }
 
 }
+
+// rdar 7725203
+@class NSString;
+
+extern void NSLog(NSString *format, ...) __attribute__((format(__NSString__, 1, 2)));
+
+void foo10() {
+    void(^myBlock)(void) = ^{
+    };
+    NSLog(@"%@", myBlock);
+}
+