rust/tests/mir-opt/inline/inline_closure_borrows_arg.rs
2023-10-19 15:51:52 +00:00

19 lines
406 B
Rust

// skip-filecheck
// compile-flags: -Z span_free_formats -Zunsound-mir-opts
// Tests that MIR inliner can handle closure arguments,
// even when (#45894)
fn main() {
println!("{}", foo(0, &14));
}
// EMIT_MIR inline_closure_borrows_arg.foo.Inline.after.mir
fn foo<T: Copy>(_t: T, q: &i32) -> i32 {
let x = |r: &i32, _s: &i32| {
let variable = &*r;
*variable
};
x(q, q)
}