1 // RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp 2 // RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp 3 // radar 7682149 4 5 6 void f(void (^block)(void)); 7 8 @interface X { 9 int y; 10 } 11 - (void)foo; 12 @end 13 14 @implementation X 15 - (void)foo { 16 f(^{ 17 f(^{ 18 f(^{ 19 y=42; 20 }); 21 }); 22 }); 23 24 } 25 @end 26 27 struct S { 28 int y; 29 }; 30 31 void foo () { 32 struct S *SELF; 33 f(^{ 34 f(^{ 35 SELF->y = 42; 36 }); 37 }); 38 } 39 40 // radar 7692419 41 @interface Bar 42 @end 43 44 void f(Bar *); 45 void q(void (^block)(void)); 46 47 void 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
