1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Tests that it is possible to create a global allocator in a submodule, rather than in the crate
14 #![feature(alloc, allocator_api, global_allocator)]
19 alloc::{GlobalAlloc, Layout},
25 unsafe impl GlobalAlloc for MyAlloc {
26 unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
30 unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {}
37 static MY_HEAP: MyAlloc = MyAlloc; //~ ERROR global_allocator