mirror of https://github.com/rust-lang/rust.git
35 lines
1.8 KiB
Diff
35 lines
1.8 KiB
Diff
- // MIR for `keep_fallthrough` before UninhabitedEnumBranching
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+ // MIR for `keep_fallthrough` after UninhabitedEnumBranching
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fn keep_fallthrough(_1: S) -> u32 {
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debug s => _1; // in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+0:21: +0:22
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let mut _0: u32; // return place in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+0:30: +0:33
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let mut _2: isize; // in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:9: +2:13
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bb0: {
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_2 = discriminant(_1); // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:11: +1:12
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- switchInt(move _2) -> [0: bb2, 1: bb3, otherwise: bb1]; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:5: +1:12
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+ switchInt(move _2) -> [1: bb3, otherwise: bb1]; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:5: +1:12
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}
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bb1: {
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_0 = const 3_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+4:14: +4:15
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+4:14: +4:15
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}
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bb2: {
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_0 = const 1_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:17: +2:18
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:17: +2:18
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}
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bb3: {
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_0 = const 2_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+3:14: +3:15
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+3:14: +3:15
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}
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bb4: {
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return; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+6:2: +6:2
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}
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}
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