Add `warn(unreachable_pub)` to `rustc_lint`.

1 files changed, 9 insertions, 9 deletions

diff --git a/compiler/rustc_lint/src/errors.rs b/compiler/rustc_lint/src/errors.rs
index 85ee18aba8f..d109a5c9030 100644
--- a/compiler/rustc_lint/src/errors.rs
+++ b/compiler/rustc_lint/src/errors.rs
@@ -8,7 +8,7 @@ use crate::fluent_generated as fluent;
 
 #[derive(Diagnostic)]
 #[diag(lint_overruled_attribute, code = E0453)]
-pub struct OverruledAttribute<'a> {
+pub(crate) struct OverruledAttribute<'a> {
     #[primary_span]
     pub span: Span,
     #[label]
@@ -19,7 +19,7 @@ pub struct OverruledAttribute<'a> {
     pub sub: OverruledAttributeSub,
 }
 
-pub enum OverruledAttributeSub {
+pub(crate) enum OverruledAttributeSub {
     DefaultSource { id: String },
     NodeSource { span: Span, reason: Option<Symbol> },
     CommandLineSource,
@@ -52,7 +52,7 @@ impl Subdiagnostic for OverruledAttributeSub {
 
 #[derive(Diagnostic)]
 #[diag(lint_malformed_attribute, code = E0452)]
-pub struct MalformedAttribute {
+pub(crate) struct MalformedAttribute {
     #[primary_span]
     pub span: Span,
     #[subdiagnostic]
@@ -60,7 +60,7 @@ pub struct MalformedAttribute {
 }
 
 #[derive(Subdiagnostic)]
-pub enum MalformedAttributeSub {
+pub(crate) enum MalformedAttributeSub {
     #[label(lint_bad_attribute_argument)]
     BadAttributeArgument(#[primary_span] Span),
     #[label(lint_reason_must_be_string_literal)]
@@ -71,7 +71,7 @@ pub enum MalformedAttributeSub {
 
 #[derive(Diagnostic)]
 #[diag(lint_unknown_tool_in_scoped_lint, code = E0710)]
-pub struct UnknownToolInScopedLint {
+pub(crate) struct UnknownToolInScopedLint {
     #[primary_span]
     pub span: Option<Span>,
     pub tool_name: Symbol,
@@ -82,7 +82,7 @@ pub struct UnknownToolInScopedLint {
 
 #[derive(Diagnostic)]
 #[diag(lint_builtin_ellipsis_inclusive_range_patterns, code = E0783)]
-pub struct BuiltinEllipsisInclusiveRangePatterns {
+pub(crate) struct BuiltinEllipsisInclusiveRangePatterns {
     #[primary_span]
     pub span: Span,
     #[suggestion(style = "short", code = "{replace}", applicability = "machine-applicable")]
@@ -92,20 +92,20 @@ pub struct BuiltinEllipsisInclusiveRangePatterns {
 
 #[derive(Subdiagnostic)]
 #[note(lint_requested_level)]
-pub struct RequestedLevel<'a> {
+pub(crate) struct RequestedLevel<'a> {
     pub level: Level,
     pub lint_name: &'a str,
 }
 
 #[derive(Diagnostic)]
 #[diag(lint_unsupported_group, code = E0602)]
-pub struct UnsupportedGroup {
+pub(crate) struct UnsupportedGroup {
     pub lint_group: String,
 }
 
 #[derive(Diagnostic)]
 #[diag(lint_check_name_unknown_tool, code = E0602)]
-pub struct CheckNameUnknownTool<'a> {
+pub(crate) struct CheckNameUnknownTool<'a> {
     pub tool_name: Symbol,
     #[subdiagnostic]
     pub sub: RequestedLevel<'a>,