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- // MIR for `main` before Derefer
+ // MIR for `main` after Derefer
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/derefer_test.rs:+0:11: +0:11
let mut _1: (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+1:9: +1:14
let mut _3: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:22: +2:28
+ let mut _6: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:9: +2:14
+ let mut _7: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:9: +2:14
scope 1 {
debug a => _1; // in scope 1 at $DIR/derefer_test.rs:+1:9: +1:14
let mut _2: (i32, &mut (i32, i32)); // in scope 1 at $DIR/derefer_test.rs:+2:9: +2:14
scope 2 {
debug b => _2; // in scope 2 at $DIR/derefer_test.rs:+2:9: +2:14
let _4: &mut i32; // in scope 2 at $DIR/derefer_test.rs:+3:9: +3:10
scope 3 {
debug x => _4; // in scope 3 at $DIR/derefer_test.rs:+3:9: +3:10
let _5: &mut i32; // in scope 3 at $DIR/derefer_test.rs:+4:9: +4:10
scope 4 {
debug y => _5; // in scope 4 at $DIR/derefer_test.rs:+4:9: +4:10
}
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/derefer_test.rs:+1:9: +1:14
_1 = (const 42_i32, const 43_i32); // scope 0 at $DIR/derefer_test.rs:+1:17: +1:24
StorageLive(_2); // scope 1 at $DIR/derefer_test.rs:+2:9: +2:14
StorageLive(_3); // scope 1 at $DIR/derefer_test.rs:+2:22: +2:28
_3 = &mut _1; // scope 1 at $DIR/derefer_test.rs:+2:22: +2:28
_2 = (const 99_i32, move _3); // scope 1 at $DIR/derefer_test.rs:+2:17: +2:29
StorageDead(_3); // scope 1 at $DIR/derefer_test.rs:+2:28: +2:29
StorageLive(_4); // scope 2 at $DIR/derefer_test.rs:+3:9: +3:10
- _4 = &mut ((*(_2.1: &mut (i32, i32))).0: i32); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
+ _6 = deref_copy (_2.1: &mut (i32, i32)); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
+ _4 = &mut ((*_6).0: i32); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
StorageLive(_5); // scope 3 at $DIR/derefer_test.rs:+4:9: +4:10
- _5 = &mut ((*(_2.1: &mut (i32, i32))).1: i32); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
+ _7 = deref_copy (_2.1: &mut (i32, i32)); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
+ _5 = &mut ((*_7).1: i32); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
_0 = const (); // scope 0 at $DIR/derefer_test.rs:+0:11: +5:2
StorageDead(_5); // scope 3 at $DIR/derefer_test.rs:+5:1: +5:2
StorageDead(_4); // scope 2 at $DIR/derefer_test.rs:+5:1: +5:2
StorageDead(_2); // scope 1 at $DIR/derefer_test.rs:+5:1: +5:2
StorageDead(_1); // scope 0 at $DIR/derefer_test.rs:+5:1: +5:2
return; // scope 0 at $DIR/derefer_test.rs:+5:2: +5:2
}
}
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