rust/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;
}
make some const prop tests unit-test 2022-07-26 17:04:27 +00:00			`// unit-test`
Const prop aggregates even if partially or fully modified 2020-05-06 17:28:48 +00:00			`// compile-flags: -O`

add crate name to mir dumps 2020-07-27 19:22:43 +00:00			`// EMIT_MIR mutable_variable.main.ConstProp.diff`
Const prop aggregates even if partially or fully modified 2020-05-06 17:28:48 +00:00			`fn main() {`
			`let mut x = 42;`
			`x = 99;`
			`let y = x;`
			`}`