minix/external/bsd/llvm/dist/clang/test/CodeGenObjCXX/references.mm
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

45 lines
681 B
Text

// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
struct A { ~A(); };
@interface B {
A a;
}
- (const A&)getA;
@end
@implementation B
- (const A&)getA {
return a;
}
@end
// CHECK-LABEL: define void @_Z1fP1B
// CHECK: objc_msgSend to
// CHECK-NOT: call void @_ZN1AD1Ev
// CHECK: ret void
void f(B* b) {
(void)[b getA];
}
// PR7741
@protocol P1 @end
@protocol P2 @end
@protocol P3 @end
@interface foo<P1> {} @end
@interface bar : foo <P1, P2, P3> {} @end
typedef bar baz;
void f5(foo&);
void f5b(foo<P1>&);
void f5c(foo<P2>&);
void f5d(foo<P3>&);
void f6(baz* x) {
f5(*x);
f5b(*x);
f5c(*x);
f5d(*x);
(void)((foo&)*x);
}