mirror of https://github.com/rust-lang/rust
32 lines
572 B
Rust
32 lines
572 B
Rust
// skip-filecheck
|
|
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
|
|
|
|
// check that we don't emit multiple drop flags when they are not needed.
|
|
|
|
|
|
// EMIT_MIR issue_41110.main.ElaborateDrops.diff
|
|
fn main() {
|
|
let x = S.other(S.id());
|
|
}
|
|
|
|
// no_mangle to make sure this gets instantiated even in an executable.
|
|
#[no_mangle]
|
|
// EMIT_MIR issue_41110.test.ElaborateDrops.diff
|
|
pub fn test() {
|
|
let u = S;
|
|
let mut v = S;
|
|
drop(v);
|
|
v = u;
|
|
}
|
|
|
|
struct S;
|
|
impl Drop for S {
|
|
fn drop(&mut self) {
|
|
}
|
|
}
|
|
|
|
impl S {
|
|
fn id(self) -> Self { self }
|
|
fn other(self, s: Self) {}
|
|
}
|