Add hir::Attribute

jdonszelmann · jdonszelmann · commit 6dfa37f02a86 · 2024-12-15T19:18:46.000+01:00
diff --git a/clippy_lints/src/attrs/inline_always.rs b/clippy_lints/src/attrs/inline_always.rs
@@ -1,7 +1,7 @@
 use super::INLINE_ALWAYS;
 use super::utils::is_word;
 use clippy_utils::diagnostics::span_lint;
-use rustc_ast::Attribute;
+use rustc_hir::Attribute;
 use rustc_lint::LateContext;
 use rustc_span::symbol::Symbol;
 use rustc_span::{Span, sym};
diff --git a/clippy_lints/src/attrs/should_panic_without_expect.rs b/clippy_lints/src/attrs/should_panic_without_expect.rs
@@ -2,14 +2,14 @@ use super::{Attribute, SHOULD_PANIC_WITHOUT_EXPECT};
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use rustc_ast::token::{Token, TokenKind};
 use rustc_ast::tokenstream::TokenTree;
-use rustc_ast::{AttrArgs, AttrArgsEq, AttrKind};
+use rustc_ast::{AttrArgs, AttrKind};
 use rustc_errors::Applicability;
 use rustc_lint::EarlyContext;
 use rustc_span::sym;
 
 pub(super) fn check(cx: &EarlyContext<'_>, attr: &Attribute) {
     if let AttrKind::Normal(normal_attr) = &attr.kind {
-        if let AttrArgs::Eq { expr:  AttrArgsEq::Ast(_), .. } = &normal_attr.item.args {
+        if let AttrArgs::Eq { .. } = &normal_attr.item.args {
             // `#[should_panic = ".."]` found, good
             return;
         }
diff --git a/clippy_lints/src/cognitive_complexity.rs b/clippy_lints/src/cognitive_complexity.rs
@@ -5,9 +5,8 @@ use clippy_utils::ty::is_type_diagnostic_item;
 use clippy_utils::visitors::for_each_expr_without_closures;
 use clippy_utils::{LimitStack, get_async_fn_body, is_async_fn};
 use core::ops::ControlFlow;
-use rustc_ast::ast::Attribute;
 use rustc_hir::intravisit::FnKind;
-use rustc_hir::{Body, Expr, ExprKind, FnDecl};
+use rustc_hir::{Attribute, Body, Expr, ExprKind, FnDecl};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
 use rustc_session::impl_lint_pass;
 use rustc_span::def_id::LocalDefId;
diff --git a/clippy_lints/src/doc/empty_line_after.rs b/clippy_lints/src/doc/empty_line_after.rs
@@ -2,10 +2,10 @@ use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::source::{SpanRangeExt, snippet_indent};
 use clippy_utils::tokenize_with_text;
 use itertools::Itertools;
+use rustc_ast::AttrStyle;
 use rustc_ast::token::CommentKind;
-use rustc_ast::{AttrKind, AttrStyle, Attribute};
 use rustc_errors::{Applicability, Diag, SuggestionStyle};
-use rustc_hir::{ItemKind, Node};
+use rustc_hir::{AttrKind, Attribute, ItemKind, Node};
 use rustc_lexer::TokenKind;
 use rustc_lint::LateContext;
 use rustc_span::{BytePos, ExpnKind, InnerSpan, Span, SpanData};
diff --git a/clippy_lints/src/doc/include_in_doc_without_cfg.rs b/clippy_lints/src/doc/include_in_doc_without_cfg.rs
@@ -1,18 +1,18 @@
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use clippy_utils::source::snippet_opt;
-use rustc_ast::{AttrArgs, AttrArgsEq, AttrKind, AttrStyle, Attribute};
+use rustc_ast::{AttrStyle};
 use rustc_errors::Applicability;
 use rustc_lint::LateContext;
-use rustc_span::sym;
+use rustc_hir::{Attribute, AttrKind, AttrArgs};
 
 use super::DOC_INCLUDE_WITHOUT_CFG;
 
 pub fn check(cx: &LateContext<'_>, attrs: &[Attribute]) {
     for attr in attrs {
         if !attr.span.from_expansion()
-            && let AttrKind::Normal(ref normal) = attr.kind
-            && normal.item.path == sym::doc
-            && let AttrArgs::Eq { expr: AttrArgsEq::Hir(ref meta), .. } = normal.item.args
+            && let AttrKind::Normal(ref item) = attr.kind
+            && attr.doc_str().is_some()
+            && let AttrArgs::Eq { expr: meta, .. } = &item.args
             && !attr.span.contains(meta.span)
             // Since the `include_str` is already expanded at this point, we can only take the
             // whole attribute snippet and then modify for our suggestion.
diff --git a/clippy_lints/src/doc/mod.rs b/clippy_lints/src/doc/mod.rs
@@ -16,10 +16,9 @@ use pulldown_cmark::Event::{
 };
 use pulldown_cmark::Tag::{BlockQuote, CodeBlock, FootnoteDefinition, Heading, Item, Link, Paragraph};
 use pulldown_cmark::{BrokenLink, CodeBlockKind, CowStr, Options, TagEnd};
-use rustc_ast::ast::Attribute;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir::intravisit::{self, Visitor};
-use rustc_hir::{AnonConst, Expr, ImplItemKind, ItemKind, Node, Safety, TraitItemKind};
+use rustc_hir::{AnonConst, Attribute, Expr, ImplItemKind, ItemKind, Node, Safety, TraitItemKind};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
 use rustc_middle::hir::nested_filter;
 use rustc_middle::lint::in_external_macro;
diff --git a/clippy_lints/src/doc/suspicious_doc_comments.rs b/clippy_lints/src/doc/suspicious_doc_comments.rs
@@ -1,7 +1,8 @@
 use clippy_utils::diagnostics::span_lint_and_then;
+use rustc_ast::AttrStyle;
 use rustc_ast::token::CommentKind;
-use rustc_ast::{AttrKind, AttrStyle, Attribute};
 use rustc_errors::Applicability;
+use rustc_hir::Attribute;
 use rustc_lint::LateContext;
 use rustc_span::Span;
 
@@ -35,7 +36,7 @@ fn collect_doc_replacements(attrs: &[Attribute]) -> Vec<(Span, String)> {
     attrs
         .iter()
         .filter_map(|attr| {
-            if let AttrKind::DocComment(com_kind, sym) = attr.kind
+            if let Some((sym, com_kind)) = attr.doc_str_and_comment_kind()
                 && let AttrStyle::Outer = attr.style
                 && let Some(com) = sym.as_str().strip_prefix('!')
             {
diff --git a/clippy_lints/src/doc/too_long_first_doc_paragraph.rs b/clippy_lints/src/doc/too_long_first_doc_paragraph.rs
@@ -1,6 +1,5 @@
-use rustc_ast::ast::Attribute;
 use rustc_errors::Applicability;
-use rustc_hir::{Item, ItemKind};
+use rustc_hir::{Attribute, Item, ItemKind};
 use rustc_lint::LateContext;
 
 use clippy_utils::diagnostics::span_lint_and_then;
diff --git a/clippy_lints/src/functions/must_use.rs b/clippy_lints/src/functions/must_use.rs
@@ -1,9 +1,8 @@
 use hir::FnSig;
-use rustc_ast::ast::Attribute;
 use rustc_errors::Applicability;
 use rustc_hir::def::Res;
 use rustc_hir::def_id::DefIdSet;
-use rustc_hir::{self as hir, QPath};
+use rustc_hir::{self as hir, Attribute, QPath};
 use rustc_infer::infer::TyCtxtInferExt;
 use rustc_lint::{LateContext, LintContext};
 use rustc_middle::lint::in_external_macro;
diff --git a/clippy_lints/src/large_include_file.rs b/clippy_lints/src/large_include_file.rs
@@ -2,8 +2,8 @@ use clippy_config::Conf;
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::macros::root_macro_call_first_node;
 use clippy_utils::source::snippet_opt;
-use rustc_ast::{AttrArgs, AttrArgsEq, AttrKind, Attribute, LitKind};
-use rustc_hir::{Expr, ExprKind};
+use rustc_ast::{LitKind};
+use rustc_hir::{Expr, ExprKind, Attribute, AttrArgs, AttrKind};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::impl_lint_pass;
 use rustc_span::{Span, sym};
@@ -93,10 +93,10 @@ impl LateLintPass<'_> for LargeIncludeFile {
         if !attr.span.from_expansion()
             // Currently, rustc limits the usage of macro at the top-level of attributes,
             // so we don't need to recurse into each level.
-            && let AttrKind::Normal(ref normal) = attr.kind
+            && let AttrKind::Normal(ref item) = attr.kind
             && let Some(doc) = attr.doc_str()
             && doc.as_str().len() as u64 > self.max_file_size
-            && let AttrArgs::Eq { expr: AttrArgsEq::Hir(ref meta), .. } = normal.item.args
+            && let AttrArgs::Eq { expr: meta, .. } = &item.args
             && !attr.span.contains(meta.span)
             // Since the `include_str` is already expanded at this point, we can only take the
             // whole attribute snippet and then modify for our suggestion.
diff --git a/clippy_lints/src/macro_use.rs b/clippy_lints/src/macro_use.rs
@@ -1,7 +1,6 @@
 use clippy_utils::diagnostics::span_lint_hir_and_then;
 use clippy_utils::source::snippet;
 use hir::def::{DefKind, Res};
-use rustc_ast::ast;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_errors::Applicability;
 use rustc_hir as hir;
@@ -104,7 +103,7 @@ impl LateLintPass<'_> for MacroUseImports {
             self.push_unique_macro_pat_ty(cx, item.span);
         }
     }
-    fn check_attribute(&mut self, cx: &LateContext<'_>, attr: &ast::Attribute) {
+    fn check_attribute(&mut self, cx: &LateContext<'_>, attr: &hir::Attribute) {
         if attr.span.from_expansion() {
             self.push_unique_macro(cx, attr.span);
         }
diff --git a/clippy_lints/src/matches/match_like_matches.rs b/clippy_lints/src/matches/match_like_matches.rs
@@ -2,9 +2,9 @@ use super::REDUNDANT_PATTERN_MATCHING;
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use clippy_utils::source::snippet_with_applicability;
 use clippy_utils::{is_lint_allowed, is_wild, span_contains_comment};
-use rustc_ast::{Attribute, LitKind};
+use rustc_ast::LitKind;
 use rustc_errors::Applicability;
-use rustc_hir::{Arm, BorrowKind, Expr, ExprKind, Pat, PatKind, QPath};
+use rustc_hir::{Arm, Attribute, BorrowKind, Expr, ExprKind, Pat, PatKind, QPath};
 use rustc_lint::{LateContext, LintContext};
 use rustc_middle::ty;
 use rustc_span::source_map::Spanned;
diff --git a/clippy_lints/src/missing_doc.rs b/clippy_lints/src/missing_doc.rs
@@ -10,8 +10,9 @@ use clippy_utils::attrs::is_doc_hidden;
 use clippy_utils::diagnostics::span_lint;
 use clippy_utils::is_from_proc_macro;
 use clippy_utils::source::SpanRangeExt;
-use rustc_ast::ast::{self, MetaItem, MetaItemKind};
+use rustc_ast::ast::MetaItemInner;
 use rustc_hir as hir;
+use rustc_hir::Attribute;
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::LocalDefId;
 use rustc_lint::{LateContext, LateLintPass, LintContext};
@@ -67,9 +68,8 @@ impl MissingDoc {
         *self.doc_hidden_stack.last().expect("empty doc_hidden_stack")
     }
 
-    fn has_include(meta: Option<MetaItem>) -> bool {
-        if let Some(meta) = meta
-            && let MetaItemKind::List(list) = meta.kind
+    fn has_include(meta: Option<&[MetaItemInner]>) -> bool {
+        if let Some(list) = meta
             && let Some(meta) = list.first()
             && let Some(name) = meta.ident()
         {
@@ -83,7 +83,7 @@ impl MissingDoc {
         &self,
         cx: &LateContext<'_>,
         def_id: LocalDefId,
-        attrs: &[ast::Attribute],
+        attrs: &[Attribute],
         sp: Span,
         article: &'static str,
         desc: &'static str,
@@ -129,7 +129,7 @@ impl MissingDoc {
 
         let has_doc = attrs
             .iter()
-            .any(|a| a.doc_str().is_some() || Self::has_include(a.meta()))
+            .any(|a| a.doc_str().is_some() || Self::has_include(a.meta_item_list().as_deref()))
             || matches!(self.search_span(sp), Some(span) if span_to_snippet_contains_docs(cx, span));
 
         if !has_doc {
@@ -172,12 +172,12 @@ impl MissingDoc {
 impl_lint_pass!(MissingDoc => [MISSING_DOCS_IN_PRIVATE_ITEMS]);
 
 impl<'tcx> LateLintPass<'tcx> for MissingDoc {
-    fn check_attributes(&mut self, _: &LateContext<'tcx>, attrs: &'tcx [ast::Attribute]) {
+    fn check_attributes(&mut self, _: &LateContext<'tcx>, attrs: &'tcx [Attribute]) {
         let doc_hidden = self.doc_hidden() || is_doc_hidden(attrs);
         self.doc_hidden_stack.push(doc_hidden);
     }
 
-    fn check_attributes_post(&mut self, _: &LateContext<'tcx>, _: &'tcx [ast::Attribute]) {
+    fn check_attributes_post(&mut self, _: &LateContext<'tcx>, _: &'tcx [Attribute]) {
         self.doc_hidden_stack.pop().expect("empty doc_hidden_stack");
     }
 
diff --git a/clippy_lints/src/missing_inline.rs b/clippy_lints/src/missing_inline.rs
@@ -1,6 +1,6 @@
 use clippy_utils::diagnostics::span_lint;
-use rustc_ast::ast;
 use rustc_hir as hir;
+use rustc_hir::Attribute;
 use rustc_lint::{LateContext, LateLintPass, LintContext};
 use rustc_middle::ty::AssocItemContainer;
 use rustc_session::declare_lint_pass;
@@ -63,7 +63,7 @@ declare_clippy_lint! {
     "detects missing `#[inline]` attribute for public callables (functions, trait methods, methods...)"
 }
 
-fn check_missing_inline_attrs(cx: &LateContext<'_>, attrs: &[ast::Attribute], sp: Span, desc: &'static str) {
+fn check_missing_inline_attrs(cx: &LateContext<'_>, attrs: &[Attribute], sp: Span, desc: &'static str) {
     let has_inline = attrs.iter().any(|a| a.has_name(sym::inline));
     if !has_inline {
         span_lint(
diff --git a/clippy_lints/src/needless_pass_by_value.rs b/clippy_lints/src/needless_pass_by_value.rs
@@ -5,12 +5,11 @@ use clippy_utils::source::{SpanRangeExt, snippet};
 use clippy_utils::ty::{
     implements_trait, implements_trait_with_env_from_iter, is_copy, is_type_diagnostic_item, is_type_lang_item,
 };
-use rustc_ast::ast::Attribute;
 use rustc_errors::{Applicability, Diag};
 use rustc_hir::intravisit::FnKind;
 use rustc_hir::{
-    BindingMode, Body, FnDecl, GenericArg, HirId, HirIdSet, Impl, ItemKind, LangItem, Mutability, Node, PatKind, QPath,
-    TyKind,
+    Attribute, BindingMode, Body, FnDecl, GenericArg, HirId, HirIdSet, Impl, ItemKind, LangItem, Mutability, Node,
+    PatKind, QPath, TyKind,
 };
 use rustc_hir_typeck::expr_use_visitor as euv;
 use rustc_lint::{LateContext, LateLintPass};
diff --git a/clippy_utils/src/ast_utils.rs b/clippy_utils/src/ast_utils.rs
@@ -872,8 +872,7 @@ pub fn eq_attr_args(l: &AttrArgs, r: &AttrArgs) -> bool {
     match (l, r) {
         (Empty, Empty) => true,
         (Delimited(la), Delimited(ra)) => eq_delim_args(la, ra),
-        (Eq { expr: AttrArgsEq::Ast(le), .. }, Eq{ expr: AttrArgsEq::Ast(re), .. }) => eq_expr(le, re),
-        (Eq { expr: AttrArgsEq::Hir(ll), .. }, Eq{ expr: AttrArgsEq::Hir(rl), .. }) => ll.kind == rl.kind,
+        (Eq { eq_span: _, expr: le }, Eq { eq_span: _, expr: re }) => eq_expr(le, re),
         _ => false,
     }
 }
diff --git a/clippy_utils/src/attrs.rs b/clippy_utils/src/attrs.rs
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
diff --git a/clippy_utils/src/msrvs.rs b/clippy_utils/src/msrvs.rs
