diff options
Diffstat (limited to 'test/CodeGenObjC/gnustep2-proto.m')
-rw-r--r-- | test/CodeGenObjC/gnustep2-proto.m | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/CodeGenObjC/gnustep2-proto.m b/test/CodeGenObjC/gnustep2-proto.m new file mode 100644 index 0000000000000..536714f03a997 --- /dev/null +++ b/test/CodeGenObjC/gnustep2-proto.m @@ -0,0 +1,39 @@ +// 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 = global +// CHECK-SAME: @._OBJC_PROTOCOL_X +// CHECK-SAME: , section "__objc_protocol_refs", 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); +} |