diff options
Diffstat (limited to 'compiler/rustc_passes/src/errors.rs')
| -rw-r--r-- | compiler/rustc_passes/src/errors.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs index 77bfe57e370..bd827c1bb78 100644 --- a/compiler/rustc_passes/src/errors.rs +++ b/compiler/rustc_passes/src/errors.rs @@ -8,6 +8,7 @@ use rustc_ast::Label; use rustc_errors::{ codes::*, AddToDiagnostic, Applicability, DiagCtxt, Diagnostic, DiagnosticBuilder, DiagnosticSymbolList, EmissionGuarantee, IntoDiagnostic, Level, MultiSpan, + SubdiagnosticMessageOp, }; use rustc_hir::{self as hir, ExprKind, Target}; use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic}; @@ -1760,7 +1761,7 @@ pub struct UnusedVariableStringInterp { } impl AddToDiagnostic for UnusedVariableStringInterp { - fn add_to_diagnostic_with<F>(self, diag: &mut Diagnostic, _: F) { + fn add_to_diagnostic_with<F: SubdiagnosticMessageOp>(self, diag: &mut Diagnostic, _: F) { diag.span_label(self.lit, crate::fluent_generated::passes_maybe_string_interpolation); diag.multipart_suggestion( crate::fluent_generated::passes_string_interpolation_only_works, |