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Diffstat (limited to 'test/CodeGenObjC/related-result-type.m')
-rw-r--r-- | test/CodeGenObjC/related-result-type.m | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/test/CodeGenObjC/related-result-type.m b/test/CodeGenObjC/related-result-type.m new file mode 100644 index 0000000..ef38661 --- /dev/null +++ b/test/CodeGenObjC/related-result-type.m @@ -0,0 +1,54 @@ +// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s + +@interface NSObject ++ (id)alloc; +- (id)init; +- (id)retain; +@end + +@interface NSString : NSObject +@end + +// CHECK: define void @test1() +void test1() { + // CHECK: {{call.*@objc_msgSend}} + // CHECK: {{call.*@objc_msgSend}} + // CHECK: {{call.*@objc_msgSend}} + // CHECK: bitcast i8* + NSString *str1 = [[[NSString alloc] init] retain]; +} + +// CHECK: define void @test2() +void test2() { + // CHECK: {{call.*@objc_msgSend}} + // CHECK: {{call.*@objc_msgSend}} + // CHECK: {{call.*@objc_msgSend}} + // CHECK: bitcast i8* + NSString *str1 = NSString.alloc.init.retain; +} + +@interface Test2 : NSString +- (id)init; +@end + +@implementation Test2 +// CHECK: define internal i8* @"\01-[Test2 init]" +- (id)init { + // CHECK: {{call.*@objc_msgSendSuper}} + // CHECK-NEXT: bitcast i8* + return [super init]; +} +@end + +@interface Test3 : NSString +- (id)init; +@end + +@implementation Test3 +// CHECK: define internal i8* @"\01-[Test3 init]" +- (id)init { + // CHECK: {{call.*@objc_msgSendSuper}} + // CHECK-NEXT: bitcast i8* + return [super init]; +} +@end |