39 lines
787 B
Diff
39 lines
787 B
Diff
- // MIR for `main` before Derefer
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+ // MIR for `main` after Derefer
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fn main() -> () {
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let mut _0: ();
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let _1: std::boxed::Box<std::boxed::Box<u32>>;
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let mut _2: std::boxed::Box<u32>;
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_2 = f() -> [return: bb1, unwind: bb5];
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}
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bb1: {
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_1 = Box::<Box<u32>>::new(move _2) -> [return: bb2, unwind: bb4];
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}
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bb2: {
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StorageDead(_2);
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drop(_1) -> [return: bb3, unwind: bb5];
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}
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bb3: {
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StorageDead(_1);
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_0 = const ();
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return;
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}
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bb4 (cleanup): {
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drop(_2) -> [return: bb5, unwind terminate(cleanup)];
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}
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bb5 (cleanup): {
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resume;
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}
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}
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