// MIR for `full_tested_match` after PromoteTemps fn full_tested_match() -> () { let mut _0: (); // return place in scope 0 at $DIR/match_false_edges.rs:12:28: 12:28 let mut _1: (i32, i32); // in scope 0 at $DIR/match_false_edges.rs:13:13: 17:6 let mut _2: std::option::Option; // in scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 let mut _3: isize; // in scope 0 at $DIR/match_false_edges.rs:14:9: 14:16 let mut _4: &std::option::Option; // in scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 let _5: i32; // in scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 let _6: &i32; // in scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 let mut _7: bool; // in scope 0 at $DIR/match_false_edges.rs:14:20: 14:27 let mut _8: i32; // in scope 0 at $DIR/match_false_edges.rs:14:35: 14:36 let _9: i32; // in scope 0 at $DIR/match_false_edges.rs:15:14: 15:15 let mut _10: i32; // in scope 0 at $DIR/match_false_edges.rs:15:24: 15:25 let mut _11: &std::option::Option; // in scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 scope 1 { } scope 2 { debug x => _5; // in scope 2 at $DIR/match_false_edges.rs:14:14: 14:15 debug x => _6; // in scope 2 at $DIR/match_false_edges.rs:14:14: 14:15 } scope 3 { debug y => _9; // in scope 3 at $DIR/match_false_edges.rs:15:14: 15:15 } bb0: { StorageLive(_1); // scope 0 at $DIR/match_false_edges.rs:13:13: 17:6 StorageLive(_2); // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 _2 = Option::::Some(const 42_i32); // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 FakeRead(ForMatchedPlace(None), _2); // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 _3 = discriminant(_2); // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 switchInt(move _3) -> [0_isize: bb1, 1_isize: bb2, otherwise: bb4]; // scope 0 at $DIR/match_false_edges.rs:13:13: 13:27 } bb1: { _1 = (const 3_i32, const 3_i32); // scope 0 at $DIR/match_false_edges.rs:16:17: 16:23 goto -> bb10; // scope 0 at $DIR/match_false_edges.rs:16:17: 16:23 } bb2: { falseEdge -> [real: bb5, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:14:9: 14:16 } bb3: { falseEdge -> [real: bb9, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:15:9: 15:16 } bb4: { unreachable; // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 } bb5: { StorageLive(_6); // scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 _11 = const full_tested_match::promoted[0]; // scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 // mir::Constant // + span: $DIR/match_false_edges.rs:14:14: 14:15 // + literal: Const { ty: &Option, val: Unevaluated(full_tested_match, [], Some(promoted[0])) } _6 = &(((*_11) as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 _4 = &shallow _2; // scope 0 at $DIR/match_false_edges.rs:13:19: 13:27 StorageLive(_7); // scope 0 at $DIR/match_false_edges.rs:14:20: 14:27 _7 = guard() -> [return: bb6, unwind: bb11]; // scope 0 at $DIR/match_false_edges.rs:14:20: 14:27 // mir::Constant // + span: $DIR/match_false_edges.rs:14:20: 14:25 // + literal: Const { ty: fn() -> bool {guard}, val: Value() } } bb6: { switchInt(move _7) -> [false: bb8, otherwise: bb7]; // scope 0 at $DIR/match_false_edges.rs:14:20: 14:27 } bb7: { StorageDead(_7); // scope 0 at $DIR/match_false_edges.rs:14:26: 14:27 FakeRead(ForMatchGuard, _4); // scope 0 at $DIR/match_false_edges.rs:14:26: 14:27 FakeRead(ForGuardBinding, _6); // scope 0 at $DIR/match_false_edges.rs:14:26: 14:27 StorageLive(_5); // scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 _5 = ((_2 as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:14:14: 14:15 StorageLive(_8); // scope 2 at $DIR/match_false_edges.rs:14:35: 14:36 _8 = _5; // scope 2 at $DIR/match_false_edges.rs:14:35: 14:36 _1 = (const 1_i32, move _8); // scope 2 at $DIR/match_false_edges.rs:14:31: 14:37 StorageDead(_8); // scope 2 at $DIR/match_false_edges.rs:14:36: 14:37 StorageDead(_5); // scope 0 at $DIR/match_false_edges.rs:14:36: 14:37 StorageDead(_6); // scope 0 at $DIR/match_false_edges.rs:14:36: 14:37 goto -> bb10; // scope 0 at $DIR/match_false_edges.rs:14:36: 14:37 } bb8: { StorageDead(_7); // scope 0 at $DIR/match_false_edges.rs:14:26: 14:27 StorageDead(_6); // scope 0 at $DIR/match_false_edges.rs:14:36: 14:37 goto -> bb3; // scope 0 at $DIR/match_false_edges.rs:14:20: 14:27 } bb9: { StorageLive(_9); // scope 0 at $DIR/match_false_edges.rs:15:14: 15:15 _9 = ((_2 as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:15:14: 15:15 StorageLive(_10); // scope 3 at $DIR/match_false_edges.rs:15:24: 15:25 _10 = _9; // scope 3 at $DIR/match_false_edges.rs:15:24: 15:25 _1 = (const 2_i32, move _10); // scope 3 at $DIR/match_false_edges.rs:15:20: 15:26 StorageDead(_10); // scope 3 at $DIR/match_false_edges.rs:15:25: 15:26 StorageDead(_9); // scope 0 at $DIR/match_false_edges.rs:15:25: 15:26 goto -> bb10; // scope 0 at $DIR/match_false_edges.rs:15:25: 15:26 } bb10: { StorageDead(_2); // scope 0 at $DIR/match_false_edges.rs:17:6: 17:7 StorageDead(_1); // scope 0 at $DIR/match_false_edges.rs:17:6: 17:7 _0 = const (); // scope 0 at $DIR/match_false_edges.rs:12:28: 18:2 return; // scope 0 at $DIR/match_false_edges.rs:18:2: 18:2 } bb11 (cleanup): { resume; // scope 0 at $DIR/match_false_edges.rs:12:1: 18:2 } }