diff options
Diffstat (limited to 'compiler/rustc_errors/src')
| -rw-r--r-- | compiler/rustc_errors/src/diagnostic.rs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index d3a263ac56d..c66889189ad 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -176,8 +176,9 @@ impl IntoDiagnosticArg for hir::ConstContext { } /// Trait implemented by error types. This should not be implemented manually. Instead, use -/// `#[derive(SessionSubdiagnostic)]` -- see [rustc_macros::SessionSubdiagnostic]. -#[rustc_diagnostic_item = "AddSubdiagnostic"] +/// `#[derive(Subdiagnostic)]` -- see [rustc_macros::Subdiagnostic]. +#[cfg_attr(bootstrap, rustc_diagnostic_item = "AddSubdiagnostic")] +#[cfg_attr(not(bootstrap), rustc_diagnostic_item = "Subdiagnostic")] pub trait AddToDiagnostic { /// Add a subdiagnostic to an existing diagnostic. fn add_to_diagnostic(self, diag: &mut Diagnostic); @@ -891,8 +892,8 @@ impl Diagnostic { self } - /// Add a subdiagnostic from a type that implements `SessionSubdiagnostic` - see - /// [rustc_macros::SessionSubdiagnostic]. + /// Add a subdiagnostic from a type that implements `Subdiagnostic` - see + /// [rustc_macros::Subdiagnostic]. pub fn subdiagnostic(&mut self, subdiagnostic: impl AddToDiagnostic) -> &mut Self { subdiagnostic.add_to_diagnostic(self); self |