rust/tests/ui/box/alloc-unstable-fail.rs

mirror of https://github.com/rust-lang/rust.git synced 2024-12-03 20:23:59 +00:00
use std::boxed::Box;

fn main() {
    let _boxed: Box<u32, _> = Box::new(10);
    //~^ ERROR use of unstable library feature 'allocator_api'
}
Support custom allocators in `Box` Remove `Box::leak_with_alloc` Add leak-test for box with allocator Rename `AllocErr` to `AllocError` in leak-test Add `Box::alloc` and adjust examples to use the new API 2020-10-06 14:37:23 +00:00			`use std::boxed::Box;`

			`fn main() {`
			`let _boxed: Box<u32, _> = Box::new(10);`
			`//~^ ERROR use of unstable library feature 'allocator_api'`
			`}`