Rollup merge of #98387 - NobodyXu:feature/std_io_Error_try_downgrade_inner, r=yaahc

[rust.git] / src / test / mir-opt / const_prop / mutable_variable_aggregate.rs

// compile-flags: -O

// EMIT_MIR mutable_variable_aggregate.main.ConstProp.diff
fn main() {
    let mut x = (42, 43);
    x.1 = 99;
    let y = x;
}