Rollup merge of #107770 - notriddle:notriddle/br2nl, r=GuillaumeGomez

[rust.git] / tests / mir-opt / const_prop / mutable_variable.rs

// unit-test
// compile-flags: -O

// EMIT_MIR mutable_variable.main.ConstProp.diff
fn main() {
    let mut x = 42;
    x = 99;
    let y = x;
}