bjoernager/rust
bjoernager/rust
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Rename AddToDiagnostic as Subdiagnostic.

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To match `derive(Subdiagnostic)`.

Also rename `add_to_diagnostic{,_with}` as `add_to_diag{,_with}`.
This commit is contained in:
Nicholas Nethercote 2024-03-06 14:00:16 +11:00
parent 7a294e998b
commit 541d7cc65c
28 changed files with 153 additions and 153 deletions
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14
compiler/rustc_errors/src/diagnostic.rs
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@ -170,19 +170,19 @@ impl Into<FluentValue<'static>> for DiagArgValue {
/// Trait implemented by error types. This should not be implemented manually. Instead, use
/// `#[derive(Subdiagnostic)]` -- see [rustc_macros::Subdiagnostic].
#[rustc_diagnostic_item = "AddToDiagnostic"]
pub trait AddToDiagnostic
#[rustc_diagnostic_item = "Subdiagnostic"]
pub trait Subdiagnostic
where
Self: Sized,
{
/// Add a subdiagnostic to an existing diagnostic.
fn add_to_diagnostic<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
self.add_to_diagnostic_with(diag, |_, m| m);
fn add_to_diag<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
self.add_to_diag_with(diag, |_, m| m);
}
/// Add a subdiagnostic to an existing diagnostic where `f` is invoked on every message used
/// (to optionally perform eager translation).
fn add_to_diagnostic_with<G: EmissionGuarantee, F: SubdiagMessageOp<G>>(
fn add_to_diag_with<G: EmissionGuarantee, F: SubdiagMessageOp<G>>(
self,
diag: &mut Diag<'_, G>,
f: F,
@ -1194,9 +1194,9 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> {
pub fn subdiagnostic(
&mut self,
dcx: &crate::DiagCtxt,
subdiagnostic: impl AddToDiagnostic,
subdiagnostic: impl Subdiagnostic,
) -> &mut Self {
subdiagnostic.add_to_diagnostic_with(self, |diag, msg| {
subdiagnostic.add_to_diag_with(self, |diag, msg| {
let args = diag.args.iter();
let msg = diag.subdiagnostic_message_to_diagnostic_message(msg);
dcx.eagerly_translate(msg, args)