1*f4a2713aSLionel Sambuc// 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*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp 3*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp 4*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp 5*f4a2713aSLionel Sambuc// radar 7682149 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuctypedef unsigned long size_t; 9*f4a2713aSLionel Sambucvoid f(void (^block)(void)); 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@interface X { 12*f4a2713aSLionel Sambuc int y; 13*f4a2713aSLionel Sambuc} 14*f4a2713aSLionel Sambuc- (void)foo; 15*f4a2713aSLionel Sambuc@end 16*f4a2713aSLionel Sambuc 17*f4a2713aSLionel Sambuc@implementation X 18*f4a2713aSLionel Sambuc- (void)foo { 19*f4a2713aSLionel Sambuc f(^{ 20*f4a2713aSLionel Sambuc f(^{ 21*f4a2713aSLionel Sambuc f(^{ 22*f4a2713aSLionel Sambuc y=42; 23*f4a2713aSLionel Sambuc }); 24*f4a2713aSLionel Sambuc }); 25*f4a2713aSLionel Sambuc}); 26*f4a2713aSLionel Sambuc 27*f4a2713aSLionel Sambuc} 28*f4a2713aSLionel Sambuc@end 29*f4a2713aSLionel Sambuc 30*f4a2713aSLionel Sambucstruct S { 31*f4a2713aSLionel Sambuc int y; 32*f4a2713aSLionel Sambuc}; 33*f4a2713aSLionel Sambuc 34*f4a2713aSLionel Sambucvoid foo () { 35*f4a2713aSLionel Sambuc struct S *SELF; 36*f4a2713aSLionel Sambuc f(^{ 37*f4a2713aSLionel Sambuc f(^{ 38*f4a2713aSLionel Sambuc SELF->y = 42; 39*f4a2713aSLionel Sambuc }); 40*f4a2713aSLionel Sambuc }); 41*f4a2713aSLionel Sambuc} 42*f4a2713aSLionel Sambuc 43*f4a2713aSLionel Sambuc// radar 7692419 44*f4a2713aSLionel Sambuc@interface Bar 45*f4a2713aSLionel Sambuc@end 46*f4a2713aSLionel Sambuc 47*f4a2713aSLionel Sambucvoid f(Bar *); 48*f4a2713aSLionel Sambucvoid q(void (^block)(void)); 49*f4a2713aSLionel Sambuc 50*f4a2713aSLionel Sambucvoid x() { 51*f4a2713aSLionel Sambuc void (^myblock)(Bar *b) = ^(Bar *b) { 52*f4a2713aSLionel Sambuc q(^{ 53*f4a2713aSLionel Sambuc f(b); 54*f4a2713aSLionel Sambuc }); 55*f4a2713aSLionel Sambuc }; 56*f4a2713aSLionel Sambuc 57*f4a2713aSLionel Sambuc Bar *b = (Bar *)42; 58*f4a2713aSLionel Sambuc myblock(b); 59*f4a2713aSLionel Sambuc} 60