diff options
Diffstat (limited to 'test/CodeGenObjC/objc2-weak-import-attribute.m')
| -rw-r--r-- | test/CodeGenObjC/objc2-weak-import-attribute.m | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/test/CodeGenObjC/objc2-weak-import-attribute.m b/test/CodeGenObjC/objc2-weak-import-attribute.m index 4a5f14e2e0f7..b5bb87052e45 100644 --- a/test/CodeGenObjC/objc2-weak-import-attribute.m +++ b/test/CodeGenObjC/objc2-weak-import-attribute.m @@ -1,6 +1,8 @@ -// RUN: clang-cc -fobjc-nonfragile-abi -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-X86-64 %s +// RUN: clang -cc1 -fobjc-nonfragile-abi -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-X86-64 %s -__attribute__((weak_import)) @interface WeakClass +__attribute__((weak_import)) @interface WeakRootClass @end + +__attribute__((weak_import)) @interface WeakClass : WeakRootClass @end @interface MySubclass : WeakClass @end @@ -26,9 +28,21 @@ int main() { [WeakClass3 message]; } +// CHECK-X86-64: OBJC_METACLASS_$_WeakRootClass" = extern_weak global // CHECK-X86-64: OBJC_METACLASS_$_WeakClass" = extern_weak global // CHECK-X86-64: OBJC_CLASS_$_WeakClass" = extern_weak global // CHECK-X86-64: OBJC_CLASS_$_WeakClass1" = extern_weak global // CHECK-X86-64: OBJC_CLASS_$_WeakClass3" = extern_weak global +// Root is being implemented here. No extern_weak. +__attribute__((weak_import)) @interface Root @end + +@interface Super : Root @end + +@interface Sub : Super @end + +@implementation Sub @end + +@implementation Root @end +// CHECK-NOT-X86-64: OBJC_METACLASS_$_Root" = extern_weak global |