diff options
Diffstat (limited to 'clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp')
| -rw-r--r-- | clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp b/clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp new file mode 100644 index 000000000000..80c4c519c4e6 --- /dev/null +++ b/clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp @@ -0,0 +1,17 @@ +// REQUIRES: amdgpu-registered-target +// RUN: %clang_cc1 -fsyntax-only -verify -std=gnu++11 -triple amdgcn -Wno-unused-value %s + +void foo() { + int n = 100; + __amdgpu_buffer_rsrc_t v = 0; // expected-error {{cannot initialize a variable of type '__amdgpu_buffer_rsrc_t' with an rvalue of type 'int'}} + static_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{static_cast from 'int' to '__amdgpu_buffer_rsrc_t' is not allowed}} + dynamic_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{invalid target type '__amdgpu_buffer_rsrc_t' for dynamic_cast; target type must be a reference or pointer type to a defined class}} + reinterpret_cast<__amdgpu_buffer_rsrc_t>(n); // expected-error {{reinterpret_cast from 'int' to '__amdgpu_buffer_rsrc_t' is not allowed}} + int c(v); // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type '__amdgpu_buffer_rsrc_t'}} + __amdgpu_buffer_rsrc_t k; + int *ip = (int *)k; // expected-error {{cannot cast from type '__amdgpu_buffer_rsrc_t' to pointer type 'int *'}} + void *vp = (void *)k; // expected-error {{cannot cast from type '__amdgpu_buffer_rsrc_t' to pointer type 'void *'}} +} + +static_assert(sizeof(__amdgpu_buffer_rsrc_t) == 16, "wrong size"); +static_assert(alignof(__amdgpu_buffer_rsrc_t) == 16, "wrong aignment"); |