Disallow hidden references to mutable static

compiler/rustc_hir_analysis/src/errors.rs

@@ -1522,57 +1522,6 @@ pub(crate) struct OnlyCurrentTraitsPointerSugg<'a> {
     pub ptr_ty: Ty<'a>,
 }
 
-#[derive(Diagnostic)]
-#[diag(hir_analysis_static_mut_ref, code = E0796)]
-#[note]
-pub(crate) struct StaticMutRef<'a> {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    #[subdiagnostic]
-    pub sugg: MutRefSugg,
-    pub shared: &'a str,
-}
-
-#[derive(Subdiagnostic)]
-pub(crate) enum MutRefSugg {
-    #[multipart_suggestion(
-        hir_analysis_suggestion,
-        style = "verbose",
-        applicability = "maybe-incorrect"
-    )]
-    Shared {
-        #[suggestion_part(code = "addr_of!(")]
-        lo: Span,
-        #[suggestion_part(code = ")")]
-        hi: Span,
-    },
-    #[multipart_suggestion(
-        hir_analysis_suggestion_mut,
-        style = "verbose",
-        applicability = "maybe-incorrect"
-    )]
-    Mut {
-        #[suggestion_part(code = "addr_of_mut!(")]
-        lo: Span,
-        #[suggestion_part(code = ")")]
-        hi: Span,
-    },
-}
-
-// STATIC_MUT_REF lint
-#[derive(LintDiagnostic)]
-#[diag(hir_analysis_static_mut_refs_lint)]
-#[note]
-#[note(hir_analysis_why_note)]
-pub(crate) struct RefOfMutStatic<'a> {
-    #[label]
-    pub span: Span,
-    #[subdiagnostic]
-    pub sugg: MutRefSugg,
-    pub shared: &'a str,
-}
-
 #[derive(Diagnostic)]
 #[diag(hir_analysis_not_supported_delegation)]
 pub(crate) struct UnsupportedDelegation<'a> {