bjoernager/rust
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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_mir_transform/src/errors.rs
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@ -270,7 +270,7 @@ impl<'a> DecorateLint<'a, ()> for MustNotSupend<'_, '_> {
fn decorate_lint<'b>(self, diag: &'b mut rustc_errors::DiagnosticBuilder<'a, ()>) {
diag.span_label(self.yield_sp, fluent::_subdiag::label);
if let Some(reason) = self.reason {
diag.subdiagnostic(reason);
diag.subdiagnostic(diag.dcx, reason);
}
diag.span_help(self.src_sp, fluent::_subdiag::help);
diag.arg("pre", self.pre);