| // RUN: %clang_cc1 -emit-llvm -x objective-c %s -o - | FileCheck %s |
| // rdar://16203115 |
| |
| @interface NSObject @end |
| |
| @protocol P0 @end |
| |
| @interface A : NSObject <P0> |
| +(Class) getClass; |
| @end |
| |
| @implementation A |
| +(Class) getClass { return self; } |
| @end |
| |
| int main() { |
| Protocol *P0 = @protocol(P0); |
| return 0; |
| } |
| |
| // CHECK: @"_OBJC_PROTOCOL_$_P0" = weak hidden global |
| // CHECK: @"_OBJC_LABEL_PROTOCOL_$_P0" = weak hidden global |
| // CHECK: @"\01l_OBJC_CLASS_PROTOCOLS_$_A" = private global |
| // CHECK: @"\01l_OBJC_PROTOCOL_REFERENCE_$_P0" = weak hidden global |
| |
| // CHECK: llvm.used = appending global [3 x i8*] |
| // CHECK-SAME: "_OBJC_PROTOCOL_$_P0" |
| // CHECK-SAME: "_OBJC_LABEL_PROTOCOL_$_P0" |
| // CHECK-SAME: "\01l_OBJC_PROTOCOL_REFERENCE_$_P0" |
| |
| // CHECK: llvm.compiler.used = appending global [7 x i8*] |
| // CHECK-SAME: OBJC_CLASS_NAME_ |
| // CHECK-SAME: OBJC_METH_VAR_NAME_ |
| // CHECK-SAME: OBJC_METH_VAR_TYPE_ |
| // CHECK-SAME: "\01l_OBJC_$_CLASS_METHODS_A" |
| // CHECK-SAME: OBJC_CLASS_NAME_.1 |
| // CHECK-SAME: "\01l_OBJC_CLASS_PROTOCOLS_$_A" |
| // CHECK-SAME: "OBJC_LABEL_CLASS_$" |
| // CHECK-SAME: section "llvm.metadata" |
