1// RUN: %clang_cc1 -emit-llvm -x objective-c %s -o - | FileCheck %s 2// rdar://16203115 3 4@interface NSObject @end 5 6@protocol P0; 7 8@interface A : NSObject <P0> 9+(Class) getClass; 10@end 11 12@implementation A 13+(Class) getClass { return self; } 14@end 15 16int main() { 17 Protocol *P0 = @protocol(P0); 18 return 0; 19} 20 21// CHECK: @"\01l_OBJC_PROTOCOL_$_P0" = weak hidden global 22// CHECK: @"\01l_OBJC_CLASS_PROTOCOLS_$_A" = private global 23// CHECK: @"\01l_OBJC_LABEL_PROTOCOL_$_P0" = weak hidden global 24// CHECK: @"\01l_OBJC_PROTOCOL_REFERENCE_$_P0" = weak hidden global 25 26// CHECK: llvm.compiler.used = appending global [10 x i8*] {{[^"]*}}OBJC_CLASS_NAME_{{[^"]*}}OBJC_METH_VAR_NAME_{{[^"]*}}OBJC_METH_VAR_TYPE_{{[^"]*}}"\01l_OBJC_$_CLASS_METHODS_A"{{[^"]*}}"\01l_OBJC_CLASS_PROTOCOLS_$_A"{{[^"]*}}OBJC_CLASS_NAME_.1{{[^"]*}}"\01l_OBJC_PROTOCOL_$_P0"{{[^"]*}}"\01l_OBJC_LABEL_PROTOCOL_$_P0"{{[^"]*}}"\01l_OBJC_PROTOCOL_REFERENCE_$_P0"{{[^"]*}}"OBJC_LABEL_CLASS_$"{{[^"]*}} section "llvm.metadata" 27