2023-04-05 03:44:20 -05:00
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// ignore-wasm32 compiled with panic=abort by default
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2022-08-17 21:13:37 -05:00
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//! Tests that we can propagate into places that are projections into unions
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2021-03-05 18:00:00 -06:00
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// compile-flags: -Zunsound-mir-opts
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2020-05-24 14:37:09 -05:00
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fn val() -> u32 {
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1
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}
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2020-09-12 08:10:51 -05:00
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// EMIT_MIR union.main.DestinationPropagation.diff
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2020-05-24 14:37:09 -05:00
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fn main() {
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union Un {
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us: u32,
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}
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let un = Un { us: val() };
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drop(unsafe { un.us });
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}
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