diff options
Diffstat (limited to 'compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs')
| -rw-r--r-- | compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs b/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs index ae481efb263..38d4a5ee61c 100644 --- a/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs +++ b/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs @@ -158,7 +158,9 @@ impl DiagnosticDeriveVariantBuilder { let slug = subdiag.slug.unwrap_or_else(|| match subdiag.kind { SubdiagnosticKind::Label => parse_quote! { _subdiag::label }, SubdiagnosticKind::Note => parse_quote! { _subdiag::note }, + SubdiagnosticKind::NoteOnce => parse_quote! { _subdiag::note_once }, SubdiagnosticKind::Help => parse_quote! { _subdiag::help }, + SubdiagnosticKind::HelpOnce => parse_quote! { _subdiag::help_once }, SubdiagnosticKind::Warn => parse_quote! { _subdiag::warn }, SubdiagnosticKind::Suggestion { .. } => parse_quote! { _subdiag::suggestion }, SubdiagnosticKind::MultipartSuggestion { .. } => unreachable!(), @@ -233,9 +235,11 @@ impl DiagnosticDeriveVariantBuilder { }; let fn_ident = format_ident!("{}", subdiag); match subdiag { - SubdiagnosticKind::Note | SubdiagnosticKind::Help | SubdiagnosticKind::Warn => { - Ok(self.add_subdiagnostic(&fn_ident, slug)) - } + SubdiagnosticKind::Note + | SubdiagnosticKind::NoteOnce + | SubdiagnosticKind::Help + | SubdiagnosticKind::HelpOnce + | SubdiagnosticKind::Warn => Ok(self.add_subdiagnostic(&fn_ident, slug)), SubdiagnosticKind::Label | SubdiagnosticKind::Suggestion { .. } => { throw_invalid_attr!(attr, |diag| diag .help("`#[label]` and `#[suggestion]` can only be applied to fields")); @@ -347,7 +351,11 @@ impl DiagnosticDeriveVariantBuilder { report_error_if_not_applied_to_span(attr, &info)?; Ok(self.add_spanned_subdiagnostic(binding, &fn_ident, slug)) } - SubdiagnosticKind::Note | SubdiagnosticKind::Help | SubdiagnosticKind::Warn => { + SubdiagnosticKind::Note + | SubdiagnosticKind::NoteOnce + | SubdiagnosticKind::Help + | SubdiagnosticKind::HelpOnce + | SubdiagnosticKind::Warn => { let inner = info.ty.inner_type(); if type_matches_path(inner, &["rustc_span", "Span"]) || type_matches_path(inner, &["rustc_span", "MultiSpan"]) |