34 lines
946 B
Diff
34 lines
946 B
Diff
- // MIR for `main` before ConstProp
|
|
+ // MIR for `main` after ConstProp
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let _1: u8;
|
|
let mut _2: u8;
|
|
let mut _3: (u8, bool);
|
|
scope 1 {
|
|
debug x => _1;
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
StorageLive(_2);
|
|
- _2 = const 2_u32 as u8 (IntToInt);
|
|
- _3 = CheckedAdd(_2, const 1_u8);
|
|
- assert(!move (_3.1: bool), "attempt to compute `{} + {}`, which would overflow", move _2, const 1_u8) -> [success: bb1, unwind continue];
|
|
+ _2 = const 2_u8;
|
|
+ _3 = const (3_u8, false);
|
|
+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 2_u8, const 1_u8) -> [success: bb1, unwind continue];
|
|
}
|
|
|
|
bb1: {
|
|
- _1 = move (_3.0: u8);
|
|
+ _1 = const 3_u8;
|
|
StorageDead(_2);
|
|
_0 = const ();
|
|
StorageDead(_1);
|
|
return;
|
|
}
|
|
}
|
|
|