1 // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s 2 3 struct A { ~A(); }; 4 5 @interface B { 6 A a; 7 } 8 9 - (const A&)getA; 10 @end 11 12 @implementation B 13 14 - (const A&)getA { 15 return a; 16 } 17 18 @end 19 20 // CHECK-LABEL: define void @_Z1fP1B 21 // CHECK: objc_msgSend to 22 // CHECK-NOT: call void @_ZN1AD1Ev 23 // CHECK: ret void 24 void f(B* b) { 25 (void)[b getA]; 26 } 27 28 // PR7741 29 @protocol P1 @end 30 @protocol P2 @end 31 @protocol P3 @end 32 @interface foo<P1> {} @end 33 @interface bar : foo <P1, P2, P3> {} @end 34 typedef bar baz; 35 void f5(foo&); 36 void f5b(foo<P1>&); 37 void f5c(foo<P2>&); 38 void f5d(foo<P3>&); 39 void f6(baz* x) { 40 f5(*x); 41 f5b(*x); 42 f5c(*x); 43 f5d(*x); 44 (void)((foo&)*x); 45 } 46
