Rollup merge of #101815 - diegooliveira:master, r=davidtwco

Migrated the rustc_passes annotation without effect diagnostic infrastructure

Small change to move the validation for annotations to the new diagnostic infrastructure.

3 files changed, 17 insertions, 10 deletions

diff --git a/compiler/rustc_error_messages/locales/en-US/passes.ftl b/compiler/rustc_error_messages/locales/en-US/passes.ftl
index 556a6452f1a..995ad4fe258 100644
--- a/compiler/rustc_error_messages/locales/en-US/passes.ftl
+++ b/compiler/rustc_error_messages/locales/en-US/passes.ftl
@@ -268,3 +268,6 @@ passes_link_ordinal = attribute should be applied to a foreign function or stati
 
 passes_collapse_debuginfo = `collapse_debuginfo` attribute should be applied to macro definitions
     .label = not a macro definition
+
+passes_deprecated_annotation_has_no_effect = this `#[deprecated]` annotation has no effect
+    .suggestion = remove the unnecessary deprecation attribute
diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index be67c9e3b82..cdfa7cf7f93 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -658,3 +658,10 @@ pub struct CollapseDebuginfo {
     #[label]
     pub defn_span: Span,
 }
+
+#[derive(LintDiagnostic)]
+#[diag(passes::deprecated_annotation_has_no_effect)]
+pub struct DeprecatedAnnotationHasNoEffect {
+    #[suggestion(applicability = "machine-applicable", code = "")]
+    pub span: Span,
+}
diff --git a/compiler/rustc_passes/src/stability.rs b/compiler/rustc_passes/src/stability.rs
index 9ba1276099d..3f23b027aef 100644
--- a/compiler/rustc_passes/src/stability.rs
+++ b/compiler/rustc_passes/src/stability.rs
@@ -1,6 +1,7 @@
 //! A pass that annotates every item and method with its stability level,
 //! propagating default levels lexically from parent to children ast nodes.
 
+use crate::errors;
 use rustc_attr::{
     self as attr, rust_version_symbol, ConstStability, Stability, StabilityLevel, Unstable,
     UnstableReason, VERSION_PLACEHOLDER,
@@ -122,16 +123,12 @@ impl<'a, 'tcx> Annotator<'a, 'tcx> {
 
             if kind == AnnotationKind::Prohibited || kind == AnnotationKind::DeprecationProhibited {
                 let hir_id = self.tcx.hir().local_def_id_to_hir_id(def_id);
-                self.tcx.struct_span_lint_hir(USELESS_DEPRECATED, hir_id, *span, |lint| {
-                    lint.build("this `#[deprecated]` annotation has no effect")
-                        .span_suggestion_short(
-                            *span,
-                            "remove the unnecessary deprecation attribute",
-                            "",
-                            rustc_errors::Applicability::MachineApplicable,
-                        )
-                        .emit();
-                });
+                self.tcx.emit_spanned_lint(
+                    USELESS_DEPRECATED,
+                    hir_id,
+                    *span,
+                    errors::DeprecatedAnnotationHasNoEffect { span: *span },
+                );
             }
 
             // `Deprecation` is just two pointers, no need to intern it