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 -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp 3// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp 4// RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp 5 6typedef unsigned long size_t; 7void f(void (^block)(void)); 8 9@interface X { 10 int y; 11} 12- (void)foo; 13@end 14 15@implementation X 16- (void)foo { 17 f(^{ 18 f(^{ 19 f(^{ 20 y=42; 21 }); 22 }); 23}); 24 25} 26@end 27 28struct S { 29 int y; 30}; 31 32void foo () { 33 struct S *SELF; 34 f(^{ 35 f(^{ 36 SELF->y = 42; 37 }); 38 }); 39} 40 41@interface Bar 42@end 43 44void f(Bar *); 45void q(void (^block)(void)); 46 47void x() { 48 void (^myblock)(Bar *b) = ^(Bar *b) { 49 q(^{ 50 f(b); 51 }); 52 }; 53 54 Bar *b = (Bar *)42; 55 myblock(b); 56} 57