| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![feature(repr_simd, platform_intrinsics, core_intrinsics)] |
| #![allow(warnings)] |
| |
| // Bad monomorphizations could previously cause LLVM asserts even though the |
| // error was caught in the compiler. |
| |
| extern "platform-intrinsic" { |
| fn simd_add<T>(x: T, y: T) -> T; |
| } |
| |
| use std::intrinsics; |
| |
| #[derive(Copy, Clone)] |
| struct Foo(i64); |
| |
| unsafe fn test_cttz(v: Foo) -> Foo { |
| intrinsics::cttz(v) |
| //~^ ERROR `cttz` intrinsic: expected basic integer type, found `Foo` |
| } |
| |
| unsafe fn test_fadd_fast(a: Foo, b: Foo) -> Foo { |
| intrinsics::fadd_fast(a, b) |
| //~^ ERROR `fadd_fast` intrinsic: expected basic float type, found `Foo` |
| } |
| |
| unsafe fn test_simd_add(a: Foo, b: Foo) -> Foo { |
| simd_add(a, b) |
| //~^ ERROR `simd_add` intrinsic: expected SIMD input type, found non-SIMD `Foo` |
| } |
| |
| fn main() {} |