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|
// MIR for `main` after built
| User Type Annotations
| 0: user_ty: Canonical { value: Ty(std::option::Option<u8>), max_universe: U0, variables: [] }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8>
| 1: user_ty: Canonical { value: Ty(std::option::Option<u8>), max_universe: U0, variables: [] }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8>
|
fn main() -> () {
let mut _0: ();
let _1: std::option::Option<u8> as UserTypeProjection { base: UserType(0), projs: [] };
let mut _2: !;
let _3: ();
let mut _4: !;
let mut _6: isize;
scope 1 {
debug x => _1;
let _5: u8;
scope 2 {
debug y => _5;
}
}
bb0: {
StorageLive(_1);
_1 = Option::<u8>::Some(const 1_u8);
FakeRead(ForLet(None), _1);
AscribeUserType(_1, o, UserTypeProjection { base: UserType(1), projs: [] });
StorageLive(_5);
FakeRead(ForMatchedPlace(None), _1);
_6 = discriminant(_1);
switchInt(move _6) -> [1: bb4, otherwise: bb3];
}
bb1: {
StorageLive(_3);
StorageLive(_4);
_4 = begin_panic::<&str>(const "explicit panic") -> bb7;
}
bb2: {
StorageDead(_4);
StorageDead(_3);
unreachable;
}
bb3: {
goto -> bb6;
}
bb4: {
falseEdge -> [real: bb5, imaginary: bb3];
}
bb5: {
_5 = ((_1 as Some).0: u8);
_0 = const ();
StorageDead(_5);
StorageDead(_1);
return;
}
bb6: {
StorageDead(_5);
goto -> bb1;
}
bb7 (cleanup): {
resume;
}
}
|
