diff options
Diffstat (limited to 'src/test/compile-fail')
4 files changed, 101 insertions, 0 deletions
diff --git a/src/test/compile-fail/alloc-error-handler-bad-signature-1.rs b/src/test/compile-fail/alloc-error-handler-bad-signature-1.rs new file mode 100644 index 00000000000..e398f16a065 --- /dev/null +++ b/src/test/compile-fail/alloc-error-handler-bad-signature-1.rs @@ -0,0 +1,28 @@ +// Copyright 2018 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. + +// compile-flags:-C panic=abort + +#![feature(alloc_error_handler, panic_implementation)] +#![no_std] +#![no_main] + +use core::alloc::Layout; + +#[alloc_error_handler] +fn oom( + info: &Layout, //~ ERROR argument should be `Layout` +) -> () //~ ERROR return type should be `!` +{ + loop {} +} + +#[panic_implementation] +fn panic(_: &core::panic::PanicInfo) -> ! { loop {} } diff --git a/src/test/compile-fail/alloc-error-handler-bad-signature-2.rs b/src/test/compile-fail/alloc-error-handler-bad-signature-2.rs new file mode 100644 index 00000000000..4fee9d27e51 --- /dev/null +++ b/src/test/compile-fail/alloc-error-handler-bad-signature-2.rs @@ -0,0 +1,27 @@ +// Copyright 2018 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. + +// compile-flags:-C panic=abort + +#![feature(alloc_error_handler, panic_implementation)] +#![no_std] +#![no_main] + +struct Layout; + +#[alloc_error_handler] +fn oom( + info: Layout, //~ ERROR argument should be `Layout` +) { //~ ERROR return type should be `!` + loop {} +} + +#[panic_implementation] +fn panic(_: &core::panic::PanicInfo) -> ! { loop {} } diff --git a/src/test/compile-fail/alloc-error-handler-bad-signature-3.rs b/src/test/compile-fail/alloc-error-handler-bad-signature-3.rs new file mode 100644 index 00000000000..828a78055d5 --- /dev/null +++ b/src/test/compile-fail/alloc-error-handler-bad-signature-3.rs @@ -0,0 +1,25 @@ +// Copyright 2018 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. + +// compile-flags:-C panic=abort + +#![feature(alloc_error_handler, panic_implementation)] +#![no_std] +#![no_main] + +struct Layout; + +#[alloc_error_handler] +fn oom() -> ! { //~ ERROR function should have one argument + loop {} +} + +#[panic_implementation] +fn panic(_: &core::panic::PanicInfo) -> ! { loop {} } diff --git a/src/test/compile-fail/feature-gate-alloc-error-handler.rs b/src/test/compile-fail/feature-gate-alloc-error-handler.rs new file mode 100644 index 00000000000..66691af2d03 --- /dev/null +++ b/src/test/compile-fail/feature-gate-alloc-error-handler.rs @@ -0,0 +1,21 @@ +// Copyright 2018 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. + +// compile-flags:-C panic=abort + +#![no_std] +#![no_main] + +use core::alloc::Layout; + +#[alloc_error_handler] //~ ERROR #[alloc_error_handler] is an unstable feature (see issue #51540) +fn oom(info: Layout) -> ! { + loop {} +} |