-use rustc_errors::{IntoDiagnosticArg, MultiSpan};
+use rustc_errors::MultiSpan;
use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic};
use rustc_middle::ty::{GenericArg, Ty};
use rustc_span::Span;
},
}
-impl IntoDiagnosticArg for &RegionName {
- fn into_diagnostic_arg(self) -> rustc_errors::DiagnosticArgValue<'static> {
- format!("{}", self).into_diagnostic_arg()
- }
-}
-
-impl IntoDiagnosticArg for RegionName {
- fn into_diagnostic_arg(self) -> rustc_errors::DiagnosticArgValue<'static> {
- format!("{}", self).into_diagnostic_arg()
- }
-}
-
#[derive(Subdiagnostic)]
pub(crate) enum RequireStaticErr {
#[note(borrowck_used_impl_require_static)]