71 lines
1.3 KiB
Rust
71 lines
1.3 KiB
Rust
// MIR for `new` after PreCodegen
|
|
|
|
fn new(_1: Result<T, E>) -> Result<T, E> {
|
|
debug x => _1;
|
|
let mut _0: std::result::Result<T, E>;
|
|
let mut _2: isize;
|
|
let _3: T;
|
|
let mut _4: std::ops::ControlFlow<E, T>;
|
|
let _5: E;
|
|
let mut _6: isize;
|
|
let _7: T;
|
|
let _8: E;
|
|
scope 1 {
|
|
debug v => _3;
|
|
}
|
|
scope 2 {
|
|
debug e => _5;
|
|
}
|
|
scope 3 {
|
|
debug v => _7;
|
|
}
|
|
scope 4 {
|
|
debug e => _8;
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_4);
|
|
_2 = discriminant(_1);
|
|
switchInt(move _2) -> [0: bb1, 1: bb2, otherwise: bb7];
|
|
}
|
|
|
|
bb1: {
|
|
_3 = move ((_1 as Ok).0: T);
|
|
_4 = ControlFlow::<E, T>::Continue(move _3);
|
|
goto -> bb3;
|
|
}
|
|
|
|
bb2: {
|
|
_5 = move ((_1 as Err).0: E);
|
|
_4 = ControlFlow::<E, T>::Break(move _5);
|
|
goto -> bb3;
|
|
}
|
|
|
|
bb3: {
|
|
_6 = discriminant(_4);
|
|
switchInt(move _6) -> [0: bb4, 1: bb5, otherwise: bb7];
|
|
}
|
|
|
|
bb4: {
|
|
_7 = move ((_4 as Continue).0: T);
|
|
_0 = Result::<T, E>::Ok(move _7);
|
|
StorageDead(_4);
|
|
goto -> bb6;
|
|
}
|
|
|
|
bb5: {
|
|
_8 = move ((_4 as Break).0: E);
|
|
_0 = Result::<T, E>::Err(move _8);
|
|
StorageDead(_4);
|
|
goto -> bb6;
|
|
}
|
|
|
|
bb6: {
|
|
return;
|
|
}
|
|
|
|
bb7: {
|
|
unreachable;
|
|
}
|
|
}
|