bjoernager/rust
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Normalize closure instance before eagerly monomorphizing it

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This commit is contained in:
Michael Goulet 2025-02-14 19:18:43 +00:00
parent a567209daa
commit 2ada9ccb7d
2 changed files with 26 additions and 0 deletions
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7
compiler/rustc_monomorphize/src/collector.rs
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@ -1509,6 +1509,13 @@ impl<'v> RootCollector<'_, 'v> {
}
_ => unreachable!(),
};
let Ok(instance) = self.tcx.try_normalize_erasing_regions(
ty::TypingEnv::fully_monomorphized(),
instance,
) else {
// Don't ICE on an impossible-to-normalize closure.
return;
};
let mono_item = create_fn_mono_item(self.tcx, instance, DUMMY_SP);
if mono_item.node.is_instantiable(self.tcx) {
self.output.push(mono_item);