1// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s 2 3@protocol X 4@optional 5- (id)x; 6@required 7+ (void*)y; 8@property int reqProp; 9@optional 10@property int optProp; 11@end 12 13// Check that we get some plausible-looking method lists. 14// CHECK: internal global { i32, i32, [2 x { ptr, ptr }] } { i32 2, i32 16, 15// CHECK-SAME: @".objc_selector_reqProp_i16\010:8" 16// CHECK-SAME: @".objc_selector_setReqProp:_v20\010:8i16" 17// CHECK: internal global { i32, i32, [3 x { ptr, ptr }] } { i32 3, i32 16, 18// CHECK-SAME: @".objc_selector_x_\0116\010:8" 19// CHECK-SAME: @".objc_selector_optProp_i16\010:8" 20// CHECK-SAME: @".objc_selector_setOptProp:_v20\010:8i16" 21 22 23// Check that we're emitting the protocol and a correctly initialised 24// indirection variable. 25// CHECK: @._OBJC_PROTOCOL_X ={{.*}} global 26// CHECK-SAME: , section "__objc_protocols", comdat, align 8 27// CHECK: @._OBJC_REF_PROTOCOL_X = linkonce_odr global 28// CHECK-SAME: @._OBJC_PROTOCOL_X 29// CHECK-SAME: , section "__objc_protocol_refs", comdat, align 8 30 31 32// Check that we load from the indirection variable on protocol references. 33// CHECK: define{{.*}} ptr @x() 34// CHECK: = load 35// CHECK-SAME: @._OBJC_REF_PROTOCOL_X, align 8 36void *x(void) 37{ 38 return @protocol(X); 39} 40