Rollup merge of #98844 - cjgillot:deep-visit, r=jyn514

[rust.git] / compiler / rustc_hir / src / intravisit.rs

diff --git a/compiler/rustc_hir/src/intravisit.rs b/compiler/rustc_hir/src/intravisit.rs
index e68274e2ad9788d0f46906c9848ac2f1a98b6b89..531d9f14040217c86c2580c1fe08ae187a561665 100644 (file)
--- a/compiler/rustc_hir/src/intravisit.rs
+++ b/compiler/rustc_hir/src/intravisit.rs
@@ -19,7 +19,7 @@
 //!    - Example: Examine each expression to look for its type and do some check or other.
 //!    - How: Implement `intravisit::Visitor` and override the `NestedFilter` type to
 //!      `nested_filter::OnlyBodies` (and implement `nested_visit_map`), and use
-//!      `tcx.hir().deep_visit_all_item_likes(&mut visitor)`. Within your
+//!      `tcx.hir().visit_all_item_likes_in_crate(&mut visitor)`. Within your
 //!      `intravisit::Visitor` impl, implement methods like `visit_expr()` (don't forget to invoke
 //!      `intravisit::walk_expr()` to keep walking the subparts).
 //!    - Pro: Visitor methods for any kind of HIR node, not just item-like things.
@@ -65,7 +65,6 @@
 //! example generator inference, and possibly also HIR borrowck.
 
 use crate::hir::*;
-use crate::itemlikevisit::ParItemLikeVisitor;
 use rustc_ast::walk_list;
 use rustc_ast::{Attribute, Label};
 use rustc_span::symbol::{Ident, Symbol};
@@ -76,29 +75,6 @@ pub trait IntoVisitor<'hir> {
     fn into_visitor(&self) -> Self::Visitor;
 }
 
-pub struct ParDeepVisitor<V>(pub V);
-
-impl<'hir, V> ParItemLikeVisitor<'hir> for ParDeepVisitor<V>
-where
-    V: IntoVisitor<'hir>,
-{
-    fn visit_item(&self, item: &'hir Item<'hir>) {
-        self.0.into_visitor().visit_item(item);
-    }
-
-    fn visit_trait_item(&self, trait_item: &'hir TraitItem<'hir>) {
-        self.0.into_visitor().visit_trait_item(trait_item);
-    }
-
-    fn visit_impl_item(&self, impl_item: &'hir ImplItem<'hir>) {
-        self.0.into_visitor().visit_impl_item(impl_item);
-    }
-
-    fn visit_foreign_item(&self, foreign_item: &'hir ForeignItem<'hir>) {
-        self.0.into_visitor().visit_foreign_item(foreign_item);
-    }
-}
-
 #[derive(Copy, Clone, Debug)]
 pub enum FnKind<'a> {
     /// `#[xxx] pub async/const/extern "Abi" fn foo()`
@@ -214,7 +190,7 @@ impl NestedFilter<'_> for None {
 /// (this is why the module is called `intravisit`, to distinguish it
 /// from the AST's `visit` module, which acts differently). If you
 /// simply want to visit all items in the crate in some order, you
-/// should call `Crate::visit_all_items`. Otherwise, see the comment
+/// should call `tcx.hir().visit_all_item_likes_in_crate`. Otherwise, see the comment
 /// on `visit_nested_item` for details on how to visit nested items.
 ///
 /// If you want to ensure that your code handles every variant