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- // MIR for `change_loop_body` before ConstProp
+ // MIR for `change_loop_body` after ConstProp
fn change_loop_body() -> () {
let mut _0: (); // return place in scope 0 at $DIR/while_let_loops.rs:+0:27: +0:27
let mut _1: i32; // in scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15
let mut _2: (); // in scope 0 at $DIR/while_let_loops.rs:+0:1: +6:2
let mut _3: std::option::Option<u32>; // in scope 0 at $DIR/while_let_loops.rs:+2:28: +2:32
let mut _4: isize; // in scope 0 at $DIR/while_let_loops.rs:+2:15: +2:25
let mut _5: !; // in scope 0 at $DIR/while_let_loops.rs:+2:33: +5:6
let mut _6: !; // in scope 0 at $DIR/while_let_loops.rs:+2:5: +5:6
let _7: (); // in scope 0 at $DIR/while_let_loops.rs:+2:5: +5:6
let mut _8: !; // in scope 0 at $DIR/while_let_loops.rs:+2:5: +5:6
scope 1 {
debug _x => _1; // in scope 1 at $DIR/while_let_loops.rs:+1:9: +1:15
scope 2 {
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15
_1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:+1:18: +1:19
StorageLive(_3); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32
Deinit(_3); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32
discriminant(_3) = 0; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32
- _4 = discriminant(_3); // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25
- switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25
+ _4 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25
+ switchInt(const 0_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25
}
bb1: {
switchInt(((_3 as Some).0: u32)) -> [0_u32: bb2, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25
}
bb2: {
_1 = const 1_i32; // scope 2 at $DIR/while_let_loops.rs:+3:9: +3:15
nop; // scope 2 at $DIR/while_let_loops.rs:+4:9: +4:14
goto -> bb4; // scope 2 at $DIR/while_let_loops.rs:+4:9: +4:14
}
bb3: {
StorageLive(_7); // scope 1 at $DIR/while_let_loops.rs:+2:5: +5:6
nop; // scope 1 at $DIR/while_let_loops.rs:+2:5: +5:6
StorageDead(_7); // scope 1 at $DIR/while_let_loops.rs:+5:5: +5:6
goto -> bb4; // scope 1 at no-location
}
bb4: {
StorageDead(_3); // scope 1 at $DIR/while_let_loops.rs:+5:5: +5:6
StorageDead(_1); // scope 0 at $DIR/while_let_loops.rs:+6:1: +6:2
return; // scope 0 at $DIR/while_let_loops.rs:+6:2: +6:2
}
}
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