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errors: only eagerly translate subdiagnostics

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Subdiagnostics don't need to be lazily translated, they can always be
eagerly translated. Eager translation is slightly more complex as we need
to have a `DiagCtxt` available to perform the translation, which involves
slightly more threading of that context.

This slight increase in complexity should enable later simplifications -
like passing `DiagCtxt` into `AddToDiagnostic` and moving Fluent messages
into the diagnostic structs rather than having them in separate files
(working on that was what led to this change).

Signed-off-by: David Wood <david@davidtw.co>
This commit is contained in:
David Wood 2024-02-14 14:17:27 +00:00
parent bb89df6903
commit b80fc5d4e8
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43 changed files with 532 additions and 388 deletions
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2
compiler/rustc_codegen_gcc/src/errors.rs
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@ -122,7 +122,7 @@ impl<G: EmissionGuarantee> IntoDiagnostic<'_, G> for TargetFeatureDisableOrEnabl
diag.span(span);
};
if let Some(missing_features) = self.missing_features {
diag.subdiagnostic(missing_features);
diag.subdiagnostic(dcx, missing_features);
}
diag.arg("features", self.features.join(", "));
diag