| // RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s |
| |
| @protocol X |
| @optional |
| - (id)x; |
| @required |
| + (void*)y; |
| @property int reqProp; |
| @optional |
| @property int optProp; |
| @end |
| |
| // Check that we get some plausible-looking method lists. |
| // CHECK: internal global { i32, i32, [2 x { i8*, i8* }] } { i32 2, i32 16, |
| // CHECK-SAME: @".objc_selector_reqProp_i16\010:8" |
| // CHECK-SAME: @".objc_selector_setReqProp:_v20\010:8i16" |
| // CHECK: internal global { i32, i32, [3 x { i8*, i8* }] } { i32 3, i32 16, |
| // CHECK-SAME: @".objc_selector_x_\0116\010:8" |
| // CHECK-SAME: @".objc_selector_optProp_i16\010:8" |
| // CHECK-SAME: @".objc_selector_setOptProp:_v20\010:8i16" |
| |
| |
| // Check that we're emitting the protocol and a correctly initialised |
| // indirection variable. |
| // CHECK: @._OBJC_PROTOCOL_X = global |
| // CHECK-SAME: , section "__objc_protocols", comdat, align 8 |
| // CHECK: @._OBJC_REF_PROTOCOL_X = linkonce_odr global |
| // CHECK-SAME: @._OBJC_PROTOCOL_X |
| // CHECK-SAME: , section "__objc_protocol_refs", comdat, align 8 |
| |
| |
| // Check that we load from the indirection variable on protocol references. |
| // CHECK: define i8* @x() |
| // CHECK: = load |
| // CHECK-SAME: @._OBJC_REF_PROTOCOL_X, align 8 |
| void *x() |
| { |
| return @protocol(X); |
| } |
