Files
TheRock/compiler/amd-llvm/clang/test/SemaObjCXX/arc-ptr-comparison.mm
T
derek.holloway 7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

68 lines
3.0 KiB
Plaintext

// RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-runtime-has-weak -fobjc-arc -verify %s
// RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-darwin11 -fsyntax-only -verify -DNOARC %s
#ifdef NOARC
// expected-no-diagnostics
#endif
int testObjCComparisonRules(void *v, id x, id y) {
return v == x;
#ifndef NOARC
// expected-error@-2 {{implicit conversion of Objective-C pointer type 'id' to C pointer type 'void *' requires a bridged cast}}
// expected-note@-3 {{use __bridge to convert directly (no change in ownership)}}
// expected-note@-4 {{use __bridge_retained to make an ARC object available as a +1 'void *'}}
#endif
return v >= x;
#ifndef NOARC
// expected-error@-2 {{implicit conversion of Objective-C pointer type 'id' to C pointer type 'void *' requires a bridged cast}}
// expected-note@-3 {{use __bridge to convert directly (no change in ownership)}}
// expected-note@-4 {{use __bridge_retained to make an ARC object available as a +1 'void *'}}
#endif
return v == (id)(void *)0; // OK
return v == nullptr; // OK
return v == (void *)0;
return x == y;
}
@class A;
int testMixedQualComparisonRules(void *v, const void *cv, A *a, const A *ca) {
return cv == ca;
#ifndef NOARC
// expected-error@-2 {{implicit conversion of Objective-C pointer type 'const A *' to C pointer type 'const void *' requires a bridged cast}}
// expected-note@-3 {{use __bridge to convert directly (no change in ownership)}}
// expected-note@-4 {{use __bridge_retained to make an ARC object available as a +1 'const void *'}}
#endif
// FIXME: The "to" type in this diagnostic is wrong; we should convert to "const void *".
return v == ca;
#ifndef NOARC
// expected-error@-2 {{implicit conversion of Objective-C pointer type 'const A *' to C pointer type 'void *' requires a bridged cast}}
// expected-note@-3 {{use __bridge to convert directly (no change in ownership)}}
// expected-note@-4 {{use __bridge_retained to make an ARC object available as a +1 'void *'}}
#endif
return cv == a;
#ifndef NOARC
// expected-error@-2 {{implicit conversion of Objective-C pointer type 'A *' to C pointer type 'const void *' requires a bridged cast}}
// expected-note@-3 {{use __bridge to convert directly (no change in ownership)}}
// expected-note@-4 {{use __bridge_retained to make an ARC object available as a +1 'const void *'}}
#endif
// FIXME: Shouldn't these be rejected in ARC mode too?
return ca == cv;
return a == cv;
return ca == v;
}
#ifndef NOARC
int testDoublePtr(void *pv, void **ppv, A *__strong* pspa, A *__weak* pwpa, A *__strong** ppspa) {
return pv == pspa;
return pspa == pv;
return pv == pspa;
return pv == pwpa;
return pspa == pwpa; // expected-error {{comparison of distinct pointer types}}
return ppv == pspa; // expected-error {{comparison of distinct pointer types}}
return pspa == ppv; // expected-error {{comparison of distinct pointer types}}
return pv == ppspa;
return ppv == ppspa; // expected-error{{comparison of distinct pointer types}}
}
#endif