rust/tests/mir-opt/simplify_locals_removes_unused_consts.rs

21 lines
421 B
Rust

// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
//@ test-mir-pass: SimplifyLocals-before-const-prop
//@ compile-flags: -C overflow-checks=no
fn use_zst(_: ((), ())) {}
struct Temp {
x: u8,
}
fn use_u8(_: u8) {}
// EMIT_MIR simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff
fn main() {
let ((), ()) = ((), ());
use_zst(((), ()));
use_u8((Temp { x: 40 }).x + 2);
}