1// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o %t-rw.cpp
2// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
3// grep "static void __FUNC_block_copy_" %t-rw.cpp | count 2
4// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp
5// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp
6// grep "static void __FUNC_block_copy_" %t-modern-rw.cpp | count 2
7// rdar://8499592
8
9typedef unsigned long size_t;
10void Outer(void (^bk)());
11void Inner(void (^bk)());
12void INNER_FUNC(id d);
13
14void FUNC() {
15
16    id bar = (id)42;
17    Outer(^{
18        Inner(^{
19            INNER_FUNC(bar);
20        });
21    });
22}
23