| - // MIR for `identity` before SeparateConstSwitch |
| + // MIR for `identity` after SeparateConstSwitch |
| |
| fn identity(_1: Result<i32, i32>) -> Result<i32, i32> { |
| debug x => _1; // in scope 0 at $DIR/separate_const_switch.rs:+0:13: +0:14 |
| let mut _0: std::result::Result<i32, i32>; // return place in scope 0 at $DIR/separate_const_switch.rs:+0:37: +0:53 |
| let mut _2: i32; // in scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| let mut _3: std::ops::ControlFlow<std::result::Result<std::convert::Infallible, i32>, i32>; // in scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| let mut _4: std::result::Result<i32, i32>; // in scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 |
| let mut _5: isize; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| let _6: std::result::Result<std::convert::Infallible, i32>; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| let mut _7: !; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| let mut _8: std::result::Result<std::convert::Infallible, i32>; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| let _9: i32; // in scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| let mut _16: i32; // in scope 0 at $SRC_DIR/core/src/result.rs:LL:COL |
| scope 1 { |
| debug residual => _6; // in scope 1 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| scope 2 { |
| scope 8 (inlined #[track_caller] <Result<i32, i32> as FromResidual<Result<Infallible, i32>>>::from_residual) { // at $DIR/separate_const_switch.rs:25:8: 25:10 |
| debug residual => _8; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL |
| let _14: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL |
| let mut _15: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL |
| scope 9 { |
| debug e => _14; // in scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| scope 10 (inlined <i32 as From<i32>>::from) { // at $SRC_DIR/core/src/result.rs:LL:COL |
| debug t => _16; // in scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL |
| } |
| } |
| } |
| } |
| } |
| scope 3 { |
| debug val => _9; // in scope 3 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| scope 4 { |
| } |
| } |
| scope 5 (inlined <Result<i32, i32> as Try>::branch) { // at $DIR/separate_const_switch.rs:25:8: 25:10 |
| debug self => _4; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| let mut _10: isize; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| let _11: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| let _12: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| let mut _13: std::result::Result<std::convert::Infallible, i32>; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| scope 6 { |
| debug v => _11; // in scope 6 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| scope 7 { |
| debug e => _12; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| } |
| |
| bb0: { |
| StorageLive(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageLive(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageLive(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 |
| _4 = _1; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 |
| StorageLive(_11); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageLive(_12); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| _10 = discriminant(_4); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| |
| bb1: { |
| StorageDead(_12); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageDead(_11); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| } |
| |
| bb2: { |
| StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| _9 = ((_3 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| _2 = _9; // scope 4 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| _0 = Result::<i32, i32>::Ok(move _2); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 |
| StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 |
| StorageDead(_3); // scope 0 at $DIR/separate_const_switch.rs:+2:1: +2:2 |
| return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 |
| } |
| |
| bb3: { |
| unreachable; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| } |
| |
| bb4: { |
| StorageLive(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| StorageLive(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| _8 = _6; // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| StorageLive(_14); // scope 2 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| _14 = move ((_8 as Err).0: i32); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageLive(_15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageLive(_16); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| _16 = move _14; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| _15 = move _16; // scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL |
| StorageDead(_16); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| _0 = Result::<i32, i32>::Err(move _15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageDead(_15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageDead(_14); // scope 2 at $DIR/separate_const_switch.rs:+1:8: +1:10 |
| StorageDead(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| StorageDead(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 |
| StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 |
| StorageDead(_3); // scope 0 at $DIR/separate_const_switch.rs:+2:1: +2:2 |
| return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 |
| } |
| |
| bb5: { |
| _12 = move ((_4 as Err).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageLive(_13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL |
| _13 = Result::<Infallible, i32>::Err(move _12); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL |
| _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL |
| StorageDead(_13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL |
| goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| |
| bb6: { |
| unreachable; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| |
| bb7: { |
| _11 = move ((_4 as Ok).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _11); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL |
| goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL |
| } |
| } |
| |