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1// RUN: %clang_cc1 -E %s -o %t.mm2// RUN: %clang_cc1 -fblocks -rewrite-objc -fms-extensions %t.mm -o %t-rw.cpp 3// RUN: FileCheck --input-file=%t-rw.cpp %s4// RUN: %clang_cc1 -fsyntax-only -Werror -Wno-address-of-temporary -Wno-c++11-narrowing -std=c++11 -D"Class=void*" -D"id=void*" -D"SEL=void*" -U__declspec -D"__declspec(X)=" %t-rw.cpp5 6struct S {7 int i1;8 double d1;9 void (^block1)();10};11 12@interface I13{14 struct S struct_ivar;15 16 struct S *pstruct_ivar;17}18@end19 20@implementation I21- (struct S) dMeth{ return struct_ivar; }22@end23 24// CHECK: return (*(struct S *)((char *)self + OBJC_IVAR_$_I$struct_ivar));25 26@interface Foo{27 @protected 28 struct {29 int x:1;30 int y:1;31 } bar;32 33 struct _S {34 int x:1;35 int y:1;36 } s;37 38}39@end40@implementation Foo41- (void)x {42 bar.x = 0;43 bar.y = -1;44 45 s.x = 0;46 s.y = -1;47}48@end49 50// CHECK: (*(decltype(((Foo_IMPL *)0U)->bar) *)((char *)self + OBJC_IVAR_$_Foo$bar)).x = 0;51// CHECK: (*(struct _S *)((char *)self + OBJC_IVAR_$_Foo$s)).x = 0;52