Remove hir::Crate::attrs.

9 files changed, 15 insertions, 17 deletions

diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index 57a86a35063..1389d6dad59 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -568,7 +568,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         visit::walk_crate(&mut item::ItemLowerer { lctx: &mut self }, c);
 
         let module = self.lower_mod(&c.items, c.span);
-        let attrs = self.lower_attrs(hir::CRATE_HIR_ID, &c.attrs);
+        self.lower_attrs(hir::CRATE_HIR_ID, &c.attrs);
         let body_ids = body_ids(&self.bodies);
         let proc_macros =
             c.proc_macros.iter().map(|id| self.node_id_to_hir_id[*id].unwrap()).collect();
@@ -599,7 +599,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         self.attrs.push_owner(Idx::new(self.resolver.definitions().def_index_count() - 1));
 
         hir::Crate {
-            item: hir::CrateItem { module, attrs, span: c.span },
+            item: hir::CrateItem { module, span: c.span },
             exported_macros: self.arena.alloc_from_iter(self.exported_macros),
             non_exported_macro_attrs: self.arena.alloc_from_iter(self.non_exported_macro_attrs),
             items: self.items,
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index 7b8ce157fc2..854aaac757f 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -433,12 +433,10 @@ pub fn start_async_codegen<B: ExtraBackendMethods>(
     let sess = tcx.sess;
 
     let crate_name = tcx.crate_name(LOCAL_CRATE);
-    let no_builtins = tcx.sess.contains_name(&tcx.hir().krate().item.attrs, sym::no_builtins);
-    let is_compiler_builtins =
-        tcx.sess.contains_name(&tcx.hir().krate().item.attrs, sym::compiler_builtins);
-    let subsystem = tcx
-        .sess
-        .first_attr_value_str_by_name(&tcx.hir().krate().item.attrs, sym::windows_subsystem);
+    let crate_attrs = tcx.hir().attrs(rustc_hir::CRATE_HIR_ID);
+    let no_builtins = tcx.sess.contains_name(crate_attrs, sym::no_builtins);
+    let is_compiler_builtins = tcx.sess.contains_name(crate_attrs, sym::compiler_builtins);
+    let subsystem = tcx.sess.first_attr_value_str_by_name(crate_attrs, sym::windows_subsystem);
     let windows_subsystem = subsystem.map(|subsystem| {
         if subsystem != sym::windows && subsystem != sym::console {
             tcx.sess.fatal(&format!(
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index a1569c7a999..da1c3ac8ec7 100644
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -629,7 +629,6 @@ pub struct ModuleItems {
 #[derive(Encodable, Debug, HashStable_Generic)]
 pub struct CrateItem<'hir> {
     pub module: Mod<'hir>,
-    pub attrs: &'hir [Attribute],
     pub span: Span,
 }
 
diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs
index 416918e3344..0eb1dc742ba 100644
--- a/compiler/rustc_hir_pretty/src/lib.rs
+++ b/compiler/rustc_hir_pretty/src/lib.rs
@@ -168,7 +168,7 @@ pub fn print_crate<'a>(
     // When printing the AST, we sometimes need to inject `#[no_std]` here.
     // Since you can't compile the HIR, it's not necessary.
 
-    s.print_mod(&krate.item.module, &krate.item.attrs);
+    s.print_mod(&krate.item.module, krate.attrs[hir::CRATE_HIR_ID]);
     s.print_remaining_comments();
     s.s.eof()
 }
diff --git a/compiler/rustc_incremental/src/assert_module_sources.rs b/compiler/rustc_incremental/src/assert_module_sources.rs
index 17d8ac9c882..5fb2c1cb9c9 100644
--- a/compiler/rustc_incremental/src/assert_module_sources.rs
+++ b/compiler/rustc_incremental/src/assert_module_sources.rs
@@ -44,7 +44,7 @@ pub fn assert_module_sources(tcx: TyCtxt<'_>) {
 
         let ams = AssertModuleSource { tcx, available_cgus };
 
-        for attr in tcx.hir().krate().item.attrs {
+        for attr in tcx.hir().attrs(rustc_hir::CRATE_HIR_ID) {
             ams.check_attr(attr);
         }
     })
diff --git a/compiler/rustc_lint/src/levels.rs b/compiler/rustc_lint/src/levels.rs
index 9542a51fedc..b3bdaf5bdc7 100644
--- a/compiler/rustc_lint/src/levels.rs
+++ b/compiler/rustc_lint/src/levels.rs
@@ -38,7 +38,7 @@ fn lint_levels(tcx: TyCtxt<'_>, cnum: CrateNum) -> LintLevelMap {
 
     builder.levels.id_to_set.reserve(krate.exported_macros.len() + 1);
 
-    let push = builder.levels.push(&krate.item.attrs, &store, true);
+    let push = builder.levels.push(tcx.hir().attrs(hir::CRATE_HIR_ID), &store, true);
     builder.levels.register_id(hir::CRATE_HIR_ID);
     for macro_def in krate.exported_macros {
         builder.levels.register_id(macro_def.hir_id());
diff --git a/compiler/rustc_metadata/src/link_args.rs b/compiler/rustc_metadata/src/link_args.rs
index d088288c507..ff947c0357e 100644
--- a/compiler/rustc_metadata/src/link_args.rs
+++ b/compiler/rustc_metadata/src/link_args.rs
@@ -8,7 +8,7 @@ crate fn collect(tcx: TyCtxt<'_>) -> Vec<String> {
     let mut collector = Collector { tcx, args: Vec::new() };
     tcx.hir().krate().visit_all_item_likes(&mut collector);
 
-    for attr in tcx.hir().krate().item.attrs.iter() {
+    for attr in tcx.hir().attrs(hir::CRATE_HIR_ID).iter() {
         if attr.has_name(sym::link_args) {
             if let Some(linkarg) = attr.value_str() {
                 collector.add_link_args(linkarg);
diff --git a/compiler/rustc_passes/src/entry.rs b/compiler/rustc_passes/src/entry.rs
index 0d3a7ea3a8a..eb05d8b6bee 100644
--- a/compiler/rustc_passes/src/entry.rs
+++ b/compiler/rustc_passes/src/entry.rs
@@ -2,7 +2,7 @@ use rustc_ast::entry::EntryPointType;
 use rustc_errors::struct_span_err;
 use rustc_hir::def_id::{CrateNum, LocalDefId, CRATE_DEF_INDEX, LOCAL_CRATE};
 use rustc_hir::itemlikevisit::ItemLikeVisitor;
-use rustc_hir::{ForeignItem, HirId, ImplItem, Item, ItemKind, TraitItem};
+use rustc_hir::{ForeignItem, HirId, ImplItem, Item, ItemKind, TraitItem, CRATE_HIR_ID};
 use rustc_middle::hir::map::Map;
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::TyCtxt;
@@ -60,7 +60,7 @@ fn entry_fn(tcx: TyCtxt<'_>, cnum: CrateNum) -> Option<(LocalDefId, EntryFnType)
     }
 
     // If the user wants no main function at all, then stop here.
-    if tcx.sess.contains_name(&tcx.hir().krate().item.attrs, sym::no_main) {
+    if tcx.sess.contains_name(&tcx.hir().attrs(CRATE_HIR_ID), sym::no_main) {
         return None;
     }
 
diff --git a/compiler/rustc_save_analysis/src/dump_visitor.rs b/compiler/rustc_save_analysis/src/dump_visitor.rs
index 625d7c83120..07256a8203e 100644
--- a/compiler/rustc_save_analysis/src/dump_visitor.rs
+++ b/compiler/rustc_save_analysis/src/dump_visitor.rs
@@ -1118,6 +1118,7 @@ impl<'tcx> DumpVisitor<'tcx> {
             .map(|i| id_from_def_id(i.def_id.to_def_id()))
             .collect();
         let span = self.span_from_span(krate.item.span);
+        let attrs = self.tcx.hir().attrs(id);
 
         self.dumper.dump_def(
             &Access { public: true, reachable: true },
@@ -1131,9 +1132,9 @@ impl<'tcx> DumpVisitor<'tcx> {
                 children,
                 parent: None,
                 decl_id: None,
-                docs: self.save_ctxt.docs_for_attrs(krate.item.attrs),
+                docs: self.save_ctxt.docs_for_attrs(attrs),
                 sig: None,
-                attributes: lower_attributes(krate.item.attrs.to_owned(), &self.save_ctxt),
+                attributes: lower_attributes(attrs.to_owned(), &self.save_ctxt),
             },
         );
         intravisit::walk_crate(self, krate);