rust/tests/compile-fail/reallocate-bad-size.rs
2019-04-14 10:30:00 +02:00

16 lines
381 B
Rust

#![feature(allocator_api)]
extern crate alloc;
use alloc::alloc::Global;
use std::alloc::*;
// error-pattern: incorrect alloc info: expected size 2 and align 1, got size 1 and align 1
fn main() {
unsafe {
let x = Global.alloc(Layout::from_size_align_unchecked(1, 1)).unwrap();
Global.realloc(x, Layout::from_size_align_unchecked(2, 1), 1).unwrap();
}
}