diff --git a/src/test/compile-fail/non-interger-atomic.rs b/src/test/compile-fail/non-interger-atomic.rs new file mode 100644 index 0000000000000..d2376eecd9b50 --- /dev/null +++ b/src/test/compile-fail/non-interger-atomic.rs @@ -0,0 +1,117 @@ +// 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 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#![feature(core_intrinsics, rustc_attrs)] +#![allow(warnings)] + +use std::intrinsics; + +#[derive(Copy, Clone)] +struct Foo(i64); +type Bar = &'static Fn(); +type Quux = [u8; 100]; + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_bool_load(p: &mut bool, v: bool) { + intrinsics::atomic_load(p); + //~^ ERROR `atomic_load` intrinsic: expected basic integer type, found `bool` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_bool_store(p: &mut bool, v: bool) { + intrinsics::atomic_store(p, v); + //~^ ERROR `atomic_store` intrinsic: expected basic integer type, found `bool` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_bool_xchg(p: &mut bool, v: bool) { + intrinsics::atomic_xchg(p, v); + //~^ ERROR `atomic_xchg` intrinsic: expected basic integer type, found `bool` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_bool_cxchg(p: &mut bool, v: bool) { + intrinsics::atomic_cxchg(p, v, v); + //~^ ERROR `atomic_cxchg` intrinsic: expected basic integer type, found `bool` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Foo_load(p: &mut Foo, v: Foo) { + intrinsics::atomic_load(p); + //~^ ERROR `atomic_load` intrinsic: expected basic integer type, found `Foo` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Foo_store(p: &mut Foo, v: Foo) { + intrinsics::atomic_store(p, v); + //~^ ERROR `atomic_store` intrinsic: expected basic integer type, found `Foo` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Foo_xchg(p: &mut Foo, v: Foo) { + intrinsics::atomic_xchg(p, v); + //~^ ERROR `atomic_xchg` intrinsic: expected basic integer type, found `Foo` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Foo_cxchg(p: &mut Foo, v: Foo) { + intrinsics::atomic_cxchg(p, v, v); + //~^ ERROR `atomic_cxchg` intrinsic: expected basic integer type, found `Foo` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Bar_load(p: &mut Bar, v: Bar) { + intrinsics::atomic_load(p); + //~^ ERROR expected basic integer type, found `&'static std::ops::Fn() + 'static` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Bar_store(p: &mut Bar, v: Bar) { + intrinsics::atomic_store(p, v); + //~^ ERROR expected basic integer type, found `&'static std::ops::Fn() + 'static` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Bar_xchg(p: &mut Bar, v: Bar) { + intrinsics::atomic_xchg(p, v); + //~^ ERROR expected basic integer type, found `&'static std::ops::Fn() + 'static` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Bar_cxchg(p: &mut Bar, v: Bar) { + intrinsics::atomic_cxchg(p, v, v); + //~^ ERROR expected basic integer type, found `&'static std::ops::Fn() + 'static` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Quux_load(p: &mut Quux, v: Quux) { + intrinsics::atomic_load(p); + //~^ ERROR `atomic_load` intrinsic: expected basic integer type, found `[u8; 100]` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Quux_store(p: &mut Quux, v: Quux) { + intrinsics::atomic_store(p, v); + //~^ ERROR `atomic_store` intrinsic: expected basic integer type, found `[u8; 100]` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Quux_xchg(p: &mut Quux, v: Quux) { + intrinsics::atomic_xchg(p, v); + //~^ ERROR `atomic_xchg` intrinsic: expected basic integer type, found `[u8; 100]` +} + +#[rustc_no_mir] // FIXME #27840 MIR doesn't provide precise spans for calls. +unsafe fn test_Quux_cxchg(p: &mut Quux, v: Quux) { + intrinsics::atomic_cxchg(p, v, v); + //~^ ERROR `atomic_cxchg` intrinsic: expected basic integer type, found `[u8; 100]` +} + +fn main() {}