1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-weak -fobjc-runtime-has-weak -emit-llvm %s -o - | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Li// Checks metadata for properties in a few cases. 4*67e74705SXin Li 5*67e74705SXin Li 6*67e74705SXin Li// Property from a class extension: 7*67e74705SXin Li__attribute__((objc_root_class)) 8*67e74705SXin Li@interface Foo 9*67e74705SXin Li@end 10*67e74705SXin Li 11*67e74705SXin Li@interface Foo() 12*67e74705SXin Li@property int myprop; 13*67e74705SXin Li@end 14*67e74705SXin Li 15*67e74705SXin Li@implementation Foo 16*67e74705SXin Li@synthesize myprop = _myprop; 17*67e74705SXin Li@end 18*67e74705SXin Li// Metadata for _myprop should be present, and PROP_LIST for Foo should have 19*67e74705SXin Li// only one entry. 20*67e74705SXin Li// CHECK: = private global [12 x i8] c"Ti,V_myprop\00", 21*67e74705SXin Li// CHECK: @"\01l_OBJC_$_PROP_LIST_Foo" = private global { i32, i32, [1 x %struct._prop_t] } 22*67e74705SXin Li 23*67e74705SXin Li// Readonly property in interface made readwrite in a category: 24*67e74705SXin Li__attribute__((objc_root_class)) 25*67e74705SXin Li@interface FooRO 26*67e74705SXin Li@property (readonly) int evolvingprop; 27*67e74705SXin Li@property (nonatomic,readonly,getter=isBooleanProp) int booleanProp; 28*67e74705SXin Li@property (nonatomic,readonly,weak) Foo *weakProp; 29*67e74705SXin Li@end 30*67e74705SXin Li 31*67e74705SXin Li@interface FooRO () 32*67e74705SXin Li@property int evolvingprop; 33*67e74705SXin Li@property int booleanProp; 34*67e74705SXin Li@property Foo *weakProp; 35*67e74705SXin Li@end 36*67e74705SXin Li 37*67e74705SXin Li@implementation FooRO 38*67e74705SXin Li@synthesize evolvingprop = _evolvingprop; 39*67e74705SXin Li@end 40*67e74705SXin Li// Metadata for _evolvingprop should be present, and PROP_LIST for FooRO should 41*67e74705SXin Li// still have only one entry, and the one entry should point to the version of 42*67e74705SXin Li// the property with a getter and setter. 43*67e74705SXin Li// CHECK: [[evolvinggetter:@OBJC_PROP_NAME_ATTR[^ ]+]] = private global [13 x i8] c"evolvingprop\00" 44*67e74705SXin Li// CHECK: [[evolvingsetter:@OBJC_PROP_NAME_ATTR[^ ]+]] = private global [18 x i8] c"Ti,V_evolvingprop\00", 45*67e74705SXin Li// CHECK: [[booleanmetadata:@OBJC_PROP_NAME_ATTR[^ ]+]] = private global [34 x i8] c"Ti,N,GisBooleanProp,V_booleanProp\00" 46*67e74705SXin Li// CHECK: [[weakmetadata:@OBJC_PROP_NAME_ATTR[^ ]+]] = private global [23 x i8] c"T@\22Foo\22,W,N,V_weakProp\00" 47*67e74705SXin Li// CHECK: @"\01l_OBJC_$_PROP_LIST_FooRO" = private global { i32, i32, [3 x %struct._prop_t] }{{.*}}[[evolvinggetter]]{{.*}}[[evolvingsetter]]{{.*}}[[booleanmetadata]] 48