112 lines
2.2 KiB
Rust
112 lines
2.2 KiB
Rust
// MIR for `full_tested_match2` after built
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fn full_tested_match2() -> () {
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let mut _0: ();
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let mut _1: (i32, i32);
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let mut _2: std::option::Option<i32>;
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let mut _3: isize;
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let mut _4: &std::option::Option<i32>;
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let _5: i32;
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let _6: &i32;
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let mut _7: bool;
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let mut _8: i32;
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let _9: i32;
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let mut _10: i32;
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scope 1 {
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}
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scope 2 {
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debug x => _5;
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debug x => _6;
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}
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scope 3 {
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debug y => _9;
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}
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_2 = Option::<i32>::Some(const 42_i32);
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PlaceMention(_2);
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_3 = discriminant(_2);
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switchInt(move _3) -> [0: bb1, 1: bb2, otherwise: bb4];
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}
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bb1: {
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falseEdge -> [real: bb10, imaginary: bb3];
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}
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bb2: {
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falseEdge -> [real: bb5, imaginary: bb1];
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}
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bb3: {
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StorageLive(_9);
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_9 = ((_2 as Some).0: i32);
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StorageLive(_10);
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_10 = _9;
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_1 = (const 2_i32, move _10);
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StorageDead(_10);
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StorageDead(_9);
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goto -> bb11;
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}
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bb4: {
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FakeRead(ForMatchedPlace(None), _2);
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unreachable;
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}
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bb5: {
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StorageLive(_6);
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_6 = &((_2 as Some).0: i32);
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_4 = &fake _2;
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StorageLive(_7);
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_7 = guard() -> [return: bb6, unwind: bb12];
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}
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bb6: {
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switchInt(move _7) -> [0: bb8, otherwise: bb7];
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}
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bb7: {
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StorageDead(_7);
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FakeRead(ForMatchGuard, _4);
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FakeRead(ForGuardBinding, _6);
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StorageLive(_5);
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_5 = ((_2 as Some).0: i32);
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StorageLive(_8);
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_8 = _5;
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_1 = (const 1_i32, move _8);
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StorageDead(_8);
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StorageDead(_5);
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StorageDead(_6);
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goto -> bb11;
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}
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bb8: {
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goto -> bb9;
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}
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bb9: {
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StorageDead(_7);
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StorageDead(_6);
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falseEdge -> [real: bb3, imaginary: bb1];
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}
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bb10: {
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_1 = (const 3_i32, const 3_i32);
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goto -> bb11;
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}
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bb11: {
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PlaceMention(_1);
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StorageDead(_2);
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StorageDead(_1);
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_0 = const ();
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return;
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}
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bb12 (cleanup): {
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resume;
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}
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}
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