|  | SKIP: FAILED | 
|  |  | 
|  | <dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: S = struct @align(16) { | 
|  | arr:array<vec4<i32>, 4> @offset(0) | 
|  | } | 
|  |  | 
|  | %b1 = block {  # root | 
|  | %src_private:ptr<private, array<vec4<i32>, 4>, read_write> = var | 
|  | %src_workgroup:ptr<workgroup, array<vec4<i32>, 4>, read_write> = var | 
|  | %src_uniform:ptr<uniform, S, read> = var @binding_point(0, 0) | 
|  | %src_storage:ptr<storage, S, read_write> = var @binding_point(0, 1) | 
|  | } | 
|  |  | 
|  | %ret_arr = func():array<vec4<i32>, 4> -> %b2 { | 
|  | %b2 = block { | 
|  | ret array<vec4<i32>, 4>(vec4<i32>(0i)) | 
|  | } | 
|  | } | 
|  | %ret_struct_arr = func():S -> %b3 { | 
|  | %b3 = block { | 
|  | ret S(array<vec4<i32>, 4>(vec4<i32>(0i))) | 
|  | } | 
|  | } | 
|  | %foo = func(%src_param:array<vec4<i32>, 4>):void -> %b4 { | 
|  | %b4 = block { | 
|  | %src_function:ptr<function, array<vec4<i32>, 4>, read_write> = var | 
|  | %dst:ptr<function, array<vec4<i32>, 4>, read_write> = var | 
|  | store %dst, array<vec4<i32>, 4>(vec4<i32>(1i), vec4<i32>(2i), vec4<i32>(3i), vec4<i32>(3i)) | 
|  | store %dst, %src_param | 
|  | %11:array<vec4<i32>, 4> = call %ret_arr | 
|  | store %dst, %11 | 
|  | %src_let:array<vec4<i32>, 4> = let array<vec4<i32>, 4>(vec4<i32>(0i)) | 
|  | store %dst, %src_let | 
|  | %13:array<vec4<i32>, 4> = load %src_function | 
|  | store %dst, %13 | 
|  | %14:array<vec4<i32>, 4> = load %src_private | 
|  | store %dst, %14 | 
|  | %15:array<vec4<i32>, 4> = load %src_workgroup | 
|  | store %dst, %15 | 
|  | %16:S = call %ret_struct_arr | 
|  | %17:array<vec4<i32>, 4> = access %16, 0u | 
|  | store %dst, %17 | 
|  | %18:ptr<uniform, array<vec4<i32>, 4>, read> = access %src_uniform, 0u | 
|  | %19:array<vec4<i32>, 4> = load %18 | 
|  | store %dst, %19 | 
|  | %20:ptr<storage, array<vec4<i32>, 4>, read_write> = access %src_storage, 0u | 
|  | %21:array<vec4<i32>, 4> = load %20 | 
|  | store %dst, %21 | 
|  | %dst_nested:ptr<function, array<array<array<i32, 2>, 3>, 4>, read_write> = var | 
|  | %src_nested:ptr<function, array<array<array<i32, 2>, 3>, 4>, read_write> = var | 
|  | %24:array<array<array<i32, 2>, 3>, 4> = load %src_nested | 
|  | store %dst_nested, %24 | 
|  | ret | 
|  | } | 
|  | } | 
|  |  | 
|  | unhandled variable address space | 
|  | ******************************************************************** | 
|  | *  The tint shader compiler has encountered an unexpected error.   * | 
|  | *                                                                  * | 
|  | *  Please help us fix this issue by submitting a bug report at     * | 
|  | *  crbug.com/tint with the source program that triggered the bug.  * | 
|  | ******************************************************************** |