X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=src%2Flibrustdoc%2Fvisit_ast.rs;fp=src%2Flibrustdoc%2Fvisit_ast.rs;h=b6782fb75df35c62ce8252bd4aef1986125b4b69;hb=b5e5c2c844c996bebd47650eb19a9383d66c48b7;hp=7d161ca3648ccabfd5630d597e0803f145212f7c;hpb=960597bbdfd7248d314cc5390a7e4bb0aaec42b5;p=rustc.git

diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs
index 7d161ca364..b6782fb75d 100644
--- a/src/librustdoc/visit_ast.rs
+++ b/src/librustdoc/visit_ast.rs
@@ -29,6 +29,16 @@ fn def_id_to_path(tcx: TyCtxt<'_>, did: DefId) -> Vec<String> {
     std::iter::once(crate_name).chain(relative).collect()
 }
 
+crate fn inherits_doc_hidden(tcx: TyCtxt<'_>, mut node: hir::HirId) -> bool {
+    while let Some(id) = tcx.hir().get_enclosing_scope(node) {
+        node = id;
+        if tcx.hir().attrs(node).lists(sym::doc).has_word(sym::hidden) {
+            return true;
+        }
+    }
+    false
+}
+
 // Also, is there some reason that this doesn't use the 'visit'
 // framework from syntax?.
 
@@ -89,7 +99,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
             // (since a direct parent isn't necessarily a module, c.f. #77828).
             let macro_parent_def_id = {
                 use rustc_middle::ty::DefIdTree;
-                tcx.parent(tcx.hir().local_def_id(def.hir_id).to_def_id()).unwrap()
+                tcx.parent(def.def_id.to_def_id()).unwrap()
             };
             let macro_parent_path = tcx.def_path(macro_parent_def_id);
             // HACK: rustdoc has no way to lookup `doctree::Module`s by their HirId. Instead,
@@ -113,7 +123,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
             assert_eq!(cur_mod_def_id, macro_parent_def_id);
             cur_mod.macros.push((def, None));
         }
-        self.cx.renderinfo.get_mut().exact_paths = self.exact_paths;
+        self.cx.cache.exact_paths = self.exact_paths;
         top_level_module
     }
 
@@ -132,8 +142,8 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
         // Keep track of if there were any private modules in the path.
         let orig_inside_public_path = self.inside_public_path;
         self.inside_public_path &= vis.node.is_pub();
-        for i in m.item_ids {
-            let item = self.cx.tcx.hir().expect_item(i.id);
+        for &i in m.item_ids {
+            let item = self.cx.tcx.hir().item(i);
             self.visit_item(item, None, &mut om);
         }
         self.inside_public_path = orig_inside_public_path;
@@ -158,19 +168,6 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
         om: &mut Module<'tcx>,
         please_inline: bool,
     ) -> bool {
-        fn inherits_doc_hidden(cx: &core::DocContext<'_>, mut node: hir::HirId) -> bool {
-            while let Some(id) = cx.tcx.hir().get_enclosing_scope(node) {
-                node = id;
-                if cx.tcx.hir().attrs(node).lists(sym::doc).has_word(sym::hidden) {
-                    return true;
-                }
-                if node == hir::CRATE_HIR_ID {
-                    break;
-                }
-            }
-            false
-        }
-
         debug!("maybe_inline_local res: {:?}", res);
 
         let tcx = self.cx.tcx;
@@ -199,12 +196,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
                     } else {
                         // All items need to be handled here in case someone wishes to link
                         // to them with intra-doc links
-                        self.cx
-                            .renderinfo
-                            .get_mut()
-                            .access_levels
-                            .map
-                            .insert(did, AccessLevel::Public);
+                        self.cx.cache.access_levels.map.insert(did, AccessLevel::Public);
                     }
                 }
             }
@@ -216,8 +208,8 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
             None => return false,
         };
 
-        let is_private = !self.cx.renderinfo.borrow().access_levels.is_public(res_did);
-        let is_hidden = inherits_doc_hidden(self.cx, res_hir_id);
+        let is_private = !self.cx.cache.access_levels.is_public(res_did);
+        let is_hidden = inherits_doc_hidden(self.cx.tcx, res_hir_id);
 
         // Only inline if requested or if the item would otherwise be stripped.
         if (!please_inline && !is_private && !is_hidden) || is_no_inline {
@@ -231,8 +223,8 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
         let ret = match tcx.hir().get(res_hir_id) {
             Node::Item(&hir::Item { kind: hir::ItemKind::Mod(ref m), .. }) if glob => {
                 let prev = mem::replace(&mut self.inlining, true);
-                for i in m.item_ids {
-                    let i = self.cx.tcx.hir().expect_item(i.id);
+                for &i in m.item_ids {
+                    let i = self.cx.tcx.hir().item(i);
                     self.visit_item(i, None, om);
                 }
                 self.inlining = prev;
@@ -270,8 +262,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
         let name = renamed.unwrap_or(item.ident.name);
 
         if item.vis.node.is_pub() {
-            let def_id = self.cx.tcx.hir().local_def_id(item.hir_id);
-            self.store_path(def_id.to_def_id());
+            self.store_path(item.def_id.to_def_id());
         }
 
         match item.kind {
@@ -294,10 +285,12 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
                     return;
                 }
 
+                let attrs = self.cx.tcx.hir().attrs(item.hir_id());
+
                 // If there was a private module in the current path then don't bother inlining
                 // anything as it will probably be stripped anyway.
                 if item.vis.node.is_pub() && self.inside_public_path {
-                    let please_inline = item.attrs.iter().any(|item| match item.meta_item_list() {
+                    let please_inline = attrs.iter().any(|item| match item.meta_item_list() {
                         Some(ref list) if item.has_name(sym::doc) => {
                             list.iter().any(|i| i.has_name(sym::inline))
                         }
@@ -305,7 +298,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
                     });
                     let ident = if is_glob { None } else { Some(name) };
                     if self.maybe_inline_local(
-                        item.hir_id,
+                        item.hir_id(),
                         path.res,
                         ident,
                         is_glob,
@@ -322,7 +315,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> {
                 om.mods.push(self.visit_mod_contents(
                     item.span,
                     &item.vis,
-                    item.hir_id,
+                    item.hir_id(),
                     m,
                     Some(name),
                 ));