rust/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-unwind.diff
2023-06-15 15:19:11 -04:00

23 lines
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Diff

- // MIR for `transmute_to_box_uninhabited` before LowerIntrinsics
+ // MIR for `transmute_to_box_uninhabited` after LowerIntrinsics
fn transmute_to_box_uninhabited() -> ! {
let mut _0: !;
let _1: std::boxed::Box<Never>;
scope 1 {
debug x => _1;
}
bb0: {
StorageLive(_1);
- _1 = transmute::<usize, Box<Never>>(const 1_usize) -> [return: bb1, unwind unreachable];
+ _1 = const 1_usize as std::boxed::Box<Never> (Transmute);
+ goto -> bb1;
}
bb1: {
unreachable;
}
}