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Rollup merge of #113773 - compiler-errors:err-layout-bail, r=cjgillot

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Don't attempt to compute layout of type referencing error

Leads to more ICEs and strange diagnostics than are worth it.

Fixes #113760
This commit is contained in:
Matthias Krüger 2023-07-29 06:13:05 +02:00 • committed by GitHub
commit 5dee519386
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10 changed files with 56 additions and 14 deletions
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5
compiler/rustc_const_eval/src/const_eval/error.rs
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@ -138,7 +138,10 @@ where
err_inval!(Layout(LayoutError::Unknown(_))) | err_inval!(TooGeneric) => {
ErrorHandled::TooGeneric
}
err_inval!(AlreadyReported(error_reported)) => ErrorHandled::Reported(error_reported),
err_inval!(AlreadyReported(guar)) => ErrorHandled::Reported(guar),
err_inval!(Layout(LayoutError::ReferencesError(guar))) => {
ErrorHandled::Reported(guar.into())
}
err_inval!(Layout(layout_error @ LayoutError::SizeOverflow(_))) => {
// We must *always* hard error on these, even if the caller wants just a lint.
// The `message` makes little sense here, this is a more serious error than the