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- // MIR for `main` before DestinationPropagation
+ // MIR for `main` after DestinationPropagation
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/union.rs:+0:11: +0:11
let _1: main::Un; // in scope 0 at $DIR/union.rs:+5:9: +5:11
let mut _2: u32; // in scope 0 at $DIR/union.rs:+5:23: +5:28
let mut _3: u32; // in scope 0 at $DIR/union.rs:+7:10: +7:26
scope 1 {
debug un => _1; // in scope 1 at $DIR/union.rs:+5:9: +5:11
scope 2 {
}
scope 3 (inlined std::mem::drop::<u32>) { // at $DIR/union.rs:15:5: 15:27
debug _x => _3; // in scope 3 at $SRC_DIR/core/src/mem/mod.rs:LL:COL
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/union.rs:+5:9: +5:11
StorageLive(_2); // scope 0 at $DIR/union.rs:+5:23: +5:28
_2 = val() -> bb1; // scope 0 at $DIR/union.rs:+5:23: +5:28
// mir::Constant
// + span: $DIR/union.rs:13:23: 13:26
// + literal: Const { ty: fn() -> u32 {val}, val: Value(<ZST>) }
}
bb1: {
nop; // scope 0 at $DIR/union.rs:+5:14: +5:30
nop; // scope 0 at $DIR/union.rs:+5:14: +5:30
StorageDead(_2); // scope 0 at $DIR/union.rs:+5:29: +5:30
StorageLive(_3); // scope 1 at $DIR/union.rs:+7:10: +7:26
nop; // scope 2 at $DIR/union.rs:+7:19: +7:24
StorageDead(_3); // scope 1 at $DIR/union.rs:+7:26: +7:27
StorageDead(_1); // scope 0 at $DIR/union.rs:+8:1: +8:2
return; // scope 0 at $DIR/union.rs:+8:2: +8:2
}
}
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