trans: Add early-out when translating unreachable controlflow expressions. #23066
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r? @pcwalton (rust_highfive has picked a reviewer for you, use r? to override) |
| @@ -83,3 +163,5 @@ fn main() { | |||
| fn diverge() -> ! { | |||
| panic!(); | |||
| } | |||
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| fn some_predicate() -> bool { true || false } | |||
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Thanks, fixed that.
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r? @pnkfelix |
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@bors r+ |
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📌 Commit e05c2f8 has been approved by |
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@bors rollup |
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…pnkfelix This PR solves rust-lang#21559 by making sure that unreachable if-expressions are not further translated. Could someone who knows their way around `trans` take a look at the changes in `controlflow.rs`? I'm not sure if any other code relies on any side-effects of translating unreachable things. cc @nikomatsakis @nrc @eddyb
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This PR solves #21559 by making sure that unreachable if-expressions are not further translated.
Could someone who knows their way around
transtake a look at the changes incontrolflow.rs? I'm not sure if any other code relies on any side-effects of translating unreachable things.cc @nikomatsakis @nrc @eddyb