Remove AttributeLintKind variants - part 4

compiler/rustc_attr_parsing/src/attributes/doc.rs

@@ -15,7 +15,8 @@ use super::{AcceptMapping, AttributeParser};
 use crate::context::{AcceptContext, FinalizeContext, Stage};
 use crate::errors::{
     DocAliasDuplicated, DocAutoCfgExpectsHideOrShow, DocAutoCfgHideShowExpectsList,
-    DocAutoCfgHideShowUnexpectedItem, DocUnknownInclude, IllFormedAttributeInput,
+    DocAutoCfgHideShowUnexpectedItem, DocAutoCfgWrongLiteral, DocUnknownAny, DocUnknownInclude,
+    DocUnknownPasses, DocUnknownPlugins, DocUnknownSpotlight, IllFormedAttributeInput,
 };
 use crate::parser::{ArgParser, MetaItemOrLitParser, MetaItemParser, OwnedPathParser};
 use crate::session_diagnostics::{
@@ -442,9 +443,9 @@ impl DocParser {
             ArgParser::NameValue(nv) => {
                 let MetaItemLit { kind: LitKind::Bool(bool_value), span, .. } = nv.value_as_lit()
                 else {
-                    cx.emit_lint(
+                    cx.emit_dyn_lint(
                         rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                        AttributeLintKind::DocAutoCfgWrongLiteral,
+                        move |dcx, level| DocAutoCfgWrongLiteral.into_diag(dcx, level),
                         nv.value_span,
                     );
                     return;
@@ -613,10 +614,11 @@ impl DocParser {
                 }
             }
             Some(sym::spotlight) => {
-                cx.emit_lint(
+                let span = path.span();
+                cx.emit_dyn_lint(
                     rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                    AttributeLintKind::DocUnknownSpotlight { span: path.span() },
-                    path.span(),
+                    move |dcx, level| DocUnknownSpotlight { sugg_span: span }.into_diag(dcx, level),
+                    span,
                 );
             }
             Some(sym::include) if let Some(nv) = args.name_value() => {
@@ -640,32 +642,37 @@ impl DocParser {
                 );
             }
             Some(name @ (sym::passes | sym::no_default_passes)) => {
-                cx.emit_lint(
+                let span = path.span();
+                cx.emit_dyn_lint(
                     rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                    AttributeLintKind::DocUnknownPasses { name, span: path.span() },
-                    path.span(),
+                    move |dcx, level| {
+                        DocUnknownPasses { name, note_span: span }.into_diag(dcx, level)
+                    },
+                    span,
                 );
             }
             Some(sym::plugins) => {
-                cx.emit_lint(
+                let span = path.span();
+                cx.emit_dyn_lint(
                     rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                    AttributeLintKind::DocUnknownPlugins { span: path.span() },
-                    path.span(),
+                    move |dcx, level| DocUnknownPlugins { label_span: span }.into_diag(dcx, level),
+                    span,
                 );
             }
             Some(name) => {
-                cx.emit_lint(
+                cx.emit_dyn_lint(
                     rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                    AttributeLintKind::DocUnknownAny { name },
+                    move |dcx, level| DocUnknownAny { name }.into_diag(dcx, level),
                     path.span(),
                 );
             }
             None => {
                 let full_name =
                     path.segments().map(|s| s.as_str()).intersperse("::").collect::<String>();
-                cx.emit_lint(
+                let name = Symbol::intern(&full_name);
+                cx.emit_dyn_lint(
                     rustc_session::lint::builtin::INVALID_DOC_ATTRIBUTES,
-                    AttributeLintKind::DocUnknownAny { name: Symbol::intern(&full_name) },
+                    move |dcx, level| DocUnknownAny { name }.into_diag(dcx, level),
                     path.span(),
                 );
             }

compiler/rustc_attr_parsing/src/errors.rs

@@ -205,3 +205,50 @@ pub(crate) struct DocUnknownInclude {
     )]
     pub sugg: (Span, Applicability),
 }
+
+#[derive(Diagnostic)]
+#[diag("unknown `doc` attribute `spotlight`")]
+#[note("`doc(spotlight)` was renamed to `doc(notable_trait)`")]
+#[note("`doc(spotlight)` is now a no-op")]
+pub(crate) struct DocUnknownSpotlight {
+    #[suggestion(
+        "use `notable_trait` instead",
+        style = "short",
+        applicability = "machine-applicable",
+        code = "notable_trait"
+    )]
+    pub sugg_span: Span,
+}
+
+#[derive(Diagnostic)]
+#[diag("unknown `doc` attribute `{$name}`")]
+#[note(
+    "`doc` attribute `{$name}` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136>"
+)]
+#[note("`doc({$name})` is now a no-op")]
+pub(crate) struct DocUnknownPasses {
+    pub name: Symbol,
+    #[label("no longer functions")]
+    pub note_span: Span,
+}
+
+#[derive(Diagnostic)]
+#[diag("unknown `doc` attribute `plugins`")]
+#[note(
+    "`doc` attribute `plugins` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136> and CVE-2018-1000622 <https://nvd.nist.gov/vuln/detail/CVE-2018-1000622>"
+)]
+#[note("`doc(plugins)` is now a no-op")]
+pub(crate) struct DocUnknownPlugins {
+    #[label("no longer functions")]
+    pub label_span: Span,
+}
+
+#[derive(Diagnostic)]
+#[diag("unknown `doc` attribute `{$name}`")]
+pub(crate) struct DocUnknownAny {
+    pub name: Symbol,
+}
+
+#[derive(Diagnostic)]
+#[diag("expected boolean for `#[doc(auto_cfg = ...)]`")]
+pub(crate) struct DocAutoCfgWrongLiteral;

compiler/rustc_lint/src/early/diagnostics.rs

@@ -43,26 +43,6 @@ impl<'a> Diagnostic<'a, ()> for DecorateAttrLint<'_, '_, '_> {
                     .into_diag(dcx, level)
             }
 
-            &AttributeLintKind::DocUnknownSpotlight { span } => {
-                lints::DocUnknownSpotlight { sugg_span: span }.into_diag(dcx, level)
-            }
-
-            &AttributeLintKind::DocUnknownPasses { name, span } => {
-                lints::DocUnknownPasses { name, note_span: span }.into_diag(dcx, level)
-            }
-
-            &AttributeLintKind::DocUnknownPlugins { span } => {
-                lints::DocUnknownPlugins { label_span: span }.into_diag(dcx, level)
-            }
-
-            &AttributeLintKind::DocUnknownAny { name } => {
-                lints::DocUnknownAny { name }.into_diag(dcx, level)
-            }
-
-            &AttributeLintKind::DocAutoCfgWrongLiteral => {
-                lints::DocAutoCfgWrongLiteral.into_diag(dcx, level)
-            }
-
             &AttributeLintKind::DocTestTakesList => lints::DocTestTakesList.into_diag(dcx, level),
 
             &AttributeLintKind::DocTestUnknown { name } => {

compiler/rustc_lint/src/lints.rs

@@ -3303,53 +3303,6 @@ pub(crate) struct ExpectedNoArgs;
 )]
 pub(crate) struct ExpectedNameValue;
 
-#[derive(Diagnostic)]
-#[diag("unknown `doc` attribute `spotlight`")]
-#[note("`doc(spotlight)` was renamed to `doc(notable_trait)`")]
-#[note("`doc(spotlight)` is now a no-op")]
-pub(crate) struct DocUnknownSpotlight {
-    #[suggestion(
-        "use `notable_trait` instead",
-        style = "short",
-        applicability = "machine-applicable",
-        code = "notable_trait"
-    )]
-    pub sugg_span: Span,
-}
-
-#[derive(Diagnostic)]
-#[diag("unknown `doc` attribute `{$name}`")]
-#[note(
-    "`doc` attribute `{$name}` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136>"
-)]
-#[note("`doc({$name})` is now a no-op")]
-pub(crate) struct DocUnknownPasses {
-    pub name: Symbol,
-    #[label("no longer functions")]
-    pub note_span: Span,
-}
-
-#[derive(Diagnostic)]
-#[diag("unknown `doc` attribute `plugins`")]
-#[note(
-    "`doc` attribute `plugins` no longer functions; see issue #44136 <https://github.com/rust-lang/rust/issues/44136> and CVE-2018-1000622 <https://nvd.nist.gov/vuln/detail/CVE-2018-1000622>"
-)]
-#[note("`doc(plugins)` is now a no-op")]
-pub(crate) struct DocUnknownPlugins {
-    #[label("no longer functions")]
-    pub label_span: Span,
-}
-
-#[derive(Diagnostic)]
-#[diag("unknown `doc` attribute `{$name}`")]
-pub(crate) struct DocUnknownAny {
-    pub name: Symbol,
-}
-
-#[derive(Diagnostic)]
-#[diag("expected boolean for `#[doc(auto_cfg = ...)]`")]
-pub(crate) struct DocAutoCfgWrongLiteral;
-
 #[derive(Diagnostic)]
 #[diag("`#[doc(test(...)]` takes a list of attributes")]
 pub(crate) struct DocTestTakesList;

compiler/rustc_lint_defs/src/lib.rs

@@ -656,11 +656,6 @@ pub enum DeprecatedSinceKind {
 pub enum AttributeLintKind {
     UnexpectedCfgName((Symbol, Span), Option<(Symbol, Span)>),
     UnexpectedCfgValue((Symbol, Span), Option<(Symbol, Span)>),
-    DocUnknownSpotlight { span: Span },
-    DocUnknownPasses { name: Symbol, span: Span },
-    DocUnknownPlugins { span: Span },
-    DocUnknownAny { name: Symbol },
-    DocAutoCfgWrongLiteral,
     DocTestTakesList,
     DocTestUnknown { name: Symbol },
     DocTestLiteral,