mirror of https://github.com/rust-lang/rust
116 lines
2.5 KiB
Diff
116 lines
2.5 KiB
Diff
- // MIR for `byref` before UnreachableEnumBranching
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+ // MIR for `byref` after UnreachableEnumBranching
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fn byref() -> () {
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let mut _0: ();
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let _1: Plop;
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let mut _2: Test3;
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let _3: &str;
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let mut _4: &Test3;
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let mut _5: isize;
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let _6: &str;
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let _7: &str;
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let _8: &str;
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let _9: &str;
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let mut _10: isize;
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let _11: &str;
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let _12: &str;
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let _13: &str;
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scope 1 {
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debug plop => _1;
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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 = Test3::C;
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_1 = Plop { xx: const 51_u32, test3: move _2 };
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StorageDead(_2);
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StorageLive(_3);
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StorageLive(_4);
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_4 = &(_1.1: Test3);
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_5 = discriminant((*_4));
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- switchInt(move _5) -> [0: bb3, 1: bb4, 2: bb5, 3: bb2, otherwise: bb1];
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+ switchInt(move _5) -> [0: bb1, 1: bb1, 2: bb5, 3: bb2, otherwise: bb1];
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}
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bb1: {
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unreachable;
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}
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bb2: {
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StorageLive(_8);
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_8 = const "D";
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_3 = &(*_8);
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StorageDead(_8);
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goto -> bb6;
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}
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bb3: {
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_3 = const "A(Empty)";
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goto -> bb6;
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}
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bb4: {
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StorageLive(_6);
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_6 = const "B(Empty)";
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_3 = &(*_6);
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StorageDead(_6);
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goto -> bb6;
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}
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bb5: {
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StorageLive(_7);
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_7 = const "C";
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_3 = &(*_7);
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StorageDead(_7);
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goto -> bb6;
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}
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bb6: {
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StorageDead(_4);
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StorageDead(_3);
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StorageLive(_9);
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_10 = discriminant((_1.1: Test3));
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- switchInt(move _10) -> [0: bb8, 1: bb9, 2: bb10, 3: bb7, otherwise: bb1];
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+ switchInt(move _10) -> [0: bb1, 1: bb1, 2: bb10, 3: bb7, otherwise: bb1];
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}
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bb7: {
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StorageLive(_13);
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_13 = const "D";
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_9 = &(*_13);
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StorageDead(_13);
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goto -> bb11;
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}
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bb8: {
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_9 = const "A(Empty)";
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goto -> bb11;
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}
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bb9: {
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StorageLive(_11);
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_11 = const "B(Empty)";
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_9 = &(*_11);
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StorageDead(_11);
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goto -> bb11;
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}
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bb10: {
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StorageLive(_12);
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_12 = const "C";
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_9 = &(*_12);
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StorageDead(_12);
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goto -> bb11;
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}
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bb11: {
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StorageDead(_9);
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_0 = const ();
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StorageDead(_1);
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return;
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}
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}
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