| //@ compile-flags: -Zlint-mir -Ztreat-err-as-bug |
| //@ build-fail |
| //@ failure-status: 101 |
| //@ dont-check-compiler-stderr |
| |
| #![feature(custom_mir, core_intrinsics)] |
| extern crate core; |
| use core::intrinsics::mir::*; |
| |
| #[custom_mir(dialect = "runtime", phase = "optimized")] |
| pub fn main() { |
| mir! { |
| let a: [u8; 1024]; |
| { |
| Call(a = f(Move(a)), ReturnTo(bb1), UnwindUnreachable()) //~ ERROR broken MIR |
| //~^ ERROR encountered overlapping memory in `Move` arguments to `Call` |
| } |
| bb1 = { |
| Return() |
| } |
| } |
| } |
| |
| pub fn f<T: Copy>(a: T) -> T { a } |
