| // RUN: %clang_cc1 -emit-llvm -x objective-c %s -o - | FileCheck %s |
| // rdar://16203115 |
| |
| @interface NSObject @end |
| |
| @protocol P0; |
| |
| @interface A : NSObject <P0> |
| +(Class) getClass; |
| @end |
| |
| @implementation A |
| +(Class) getClass { return self; } |
| @end |
| |
| int main() { |
| Protocol *P0 = @protocol(P0); |
| return 0; |
| } |
| |
| // CHECK: @"\01l_OBJC_PROTOCOL_$_P0" = weak hidden global |
| // CHECK: @"\01l_OBJC_CLASS_PROTOCOLS_$_A" = private global |
| // CHECK: @"\01l_OBJC_LABEL_PROTOCOL_$_P0" = weak hidden global |
| // CHECK: @"\01l_OBJC_PROTOCOL_REFERENCE_$_P0" = weak hidden global |
| |
| // CHECK: llvm.compiler.used = appending global [10 x i8*] {{[^"]*}}"\01L_OBJC_CLASS_NAME_"{{[^"]*}}"\01L_OBJC_METH_VAR_NAME_"{{[^"]*}}"\01L_OBJC_METH_VAR_TYPE_"{{[^"]*}}"\01l_OBJC_$_CLASS_METHODS_A"{{[^"]*}}"\01l_OBJC_CLASS_PROTOCOLS_$_A"{{[^"]*}}"\01L_OBJC_CLASS_NAME_1"{{[^"]*}}"\01l_OBJC_PROTOCOL_$_P0"{{[^"]*}}"\01l_OBJC_LABEL_PROTOCOL_$_P0"{{[^"]*}}"\01l_OBJC_PROTOCOL_REFERENCE_$_P0"{{[^"]*}}"\01L_OBJC_LABEL_CLASS_$"{{[^"]*}} section "llvm.metadata" |