rename visit item-like methods

Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>

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().visit_all_item_likes(&mut visitor)`. Within your
+//!      `tcx.hir().deep_visit_all_item_likes(&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.

compiler/rustc_incremental/src/assert_dep_graph.rs

@@ -75,7 +75,7 @@ pub fn assert_dep_graph(tcx: TyCtxt<'_>) {
             let mut visitor =
                 IfThisChanged { tcx, if_this_changed: vec![], then_this_would_need: vec![] };
             visitor.process_attrs(hir::CRATE_HIR_ID);
-            tcx.hir().visit_all_item_likes(&mut visitor);
+            tcx.hir().deep_visit_all_item_likes(&mut visitor);
             (visitor.if_this_changed, visitor.then_this_would_need)
         };
 

compiler/rustc_metadata/src/rmeta/encoder.rs

@@ -452,7 +452,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
             return;
         }
 
-        self.tcx.hir().visit_all_item_likes(self);
+        self.tcx.hir().deep_visit_all_item_likes(self);
     }
 
     fn encode_def_path_table(&mut self) {

compiler/rustc_middle/src/hir/map/mod.rs

@@ -606,14 +606,14 @@ impl<'hir> Map<'hir> {
     }
 
     /// Visits all items in the crate in some deterministic (but
-    /// unspecified) order. If you just need to process every item,
-    /// but don't care about nesting, this method is the best choice.
+    /// unspecified) order. If you need to process every item,
+    /// and care about nesting -- usually because your algorithm
+    /// follows lexical scoping rules -- then this method is the best choice.
+    /// If you don't care about nesting, you should use the `tcx.hir_crate_items()` query
+    /// or `items()` instead.
     ///
-    /// If you do care about nesting -- usually because your algorithm
-    /// follows lexical scoping rules -- then you want a different
-    /// approach. You should override `visit_nested_item` in your
-    /// visitor and then call `intravisit::walk_crate` instead.
-    pub fn visit_all_item_likes<V>(self, visitor: &mut V)
+    /// Please see the notes in `intravisit.rs` for more information.
+    pub fn deep_visit_all_item_likes<V>(self, visitor: &mut V)
     where
         V: Visitor<'hir>,
     {
@@ -646,7 +646,10 @@ impl<'hir> Map<'hir> {
         })
     }
 
-    pub fn visit_item_likes_in_module<V>(self, module: LocalDefId, visitor: &mut V)
+    /// If you don't care about nesting, you should use the
+    /// `tcx.hir_module_items()` query or `module_items()` instead.
+    /// Please see notes in `deep_visit_all_item_likes`.
+    pub fn deep_visit_item_likes_in_module<V>(self, module: LocalDefId, visitor: &mut V)
     where
         V: Visitor<'hir>,
     {

compiler/rustc_mir_transform/src/lib.rs

@@ -170,7 +170,7 @@ fn mir_keys(tcx: TyCtxt<'_>, (): ()) -> FxIndexSet<LocalDefId> {
             intravisit::walk_struct_def(self, v)
         }
     }
-    tcx.hir().visit_all_item_likes(&mut GatherCtors { tcx, set: &mut set });
+    tcx.hir().deep_visit_all_item_likes(&mut GatherCtors { tcx, set: &mut set });
 
     set
 }

compiler/rustc_passes/src/check_attr.rs

@@ -2384,7 +2384,7 @@ fn check_non_exported_macro_for_invalid_attrs(tcx: TyCtxt<'_>, item: &Item<'_>)
 
 fn check_mod_attrs(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
     let check_attr_visitor = &mut CheckAttrVisitor { tcx };
-    tcx.hir().visit_item_likes_in_module(module_def_id, check_attr_visitor);
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, check_attr_visitor);
     if module_def_id.is_top_level_module() {
         check_attr_visitor.check_attributes(CRATE_HIR_ID, DUMMY_SP, Target::Mod, None);
         check_invalid_crate_level_attr(tcx, tcx.hir().krate_attrs());

compiler/rustc_passes/src/intrinsicck.rs

@@ -17,7 +17,7 @@ use rustc_target::asm::{InlineAsmRegOrRegClass, InlineAsmType};
 use rustc_target::spec::abi::Abi::RustIntrinsic;
 
 fn check_mod_intrinsics(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(module_def_id, &mut ItemVisitor { tcx });
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, &mut ItemVisitor { tcx });
 }
 
 pub fn provide(providers: &mut Providers) {

compiler/rustc_passes/src/liveness.rs

@@ -140,7 +140,7 @@ fn live_node_kind_to_string(lnk: LiveNodeKind, tcx: TyCtxt<'_>) -> String {
 }
 
 fn check_mod_liveness(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(module_def_id, &mut IrMaps::new(tcx));
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, &mut IrMaps::new(tcx));
 }
 
 pub fn provide(providers: &mut Providers) {

compiler/rustc_passes/src/loops.rs

@@ -31,7 +31,7 @@ struct CheckLoopVisitor<'a, 'hir> {
 }
 
 fn check_mod_loops(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(
+    tcx.hir().deep_visit_item_likes_in_module(
         module_def_id,
         &mut CheckLoopVisitor { sess: &tcx.sess, hir_map: tcx.hir(), cx: Normal },
     );

compiler/rustc_passes/src/naked_functions.rs

@@ -14,7 +14,7 @@ use rustc_span::Span;
 use rustc_target::spec::abi::Abi;
 
 fn check_mod_naked_functions(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(module_def_id, &mut CheckNakedFunctions { tcx });
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, &mut CheckNakedFunctions { tcx });
 }
 
 crate fn provide(providers: &mut Providers) {

compiler/rustc_passes/src/stability.rs

@@ -661,7 +661,7 @@ fn stability_index(tcx: TyCtxt<'_>, (): ()) -> Index {
 /// Cross-references the feature names of unstable APIs with enabled
 /// features and possibly prints errors.
 fn check_mod_unstable_api_usage(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(module_def_id, &mut Checker { tcx });
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, &mut Checker { tcx });
 }
 
 pub(crate) fn provide(providers: &mut Providers) {
@@ -837,7 +837,7 @@ pub fn check_unused_or_stable_features(tcx: TyCtxt<'_>) {
         let mut missing = MissingStabilityAnnotations { tcx, access_levels };
         missing.check_missing_stability(CRATE_DEF_ID, tcx.hir().span(CRATE_HIR_ID));
         tcx.hir().walk_toplevel_module(&mut missing);
-        tcx.hir().visit_all_item_likes(&mut missing);
+        tcx.hir().deep_visit_all_item_likes(&mut missing);
     }
 
     let declared_lang_features = &tcx.features().declared_lang_features;

compiler/rustc_typeck/src/collect.rs

@@ -59,7 +59,7 @@ struct OnlySelfBounds(bool);
 // Main entry point
 
 fn collect_mod_item_types(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
-    tcx.hir().visit_item_likes_in_module(module_def_id, &mut CollectItemTypesVisitor { tcx });
+    tcx.hir().deep_visit_item_likes_in_module(module_def_id, &mut CollectItemTypesVisitor { tcx });
 }
 
 pub fn provide(providers: &mut Providers) {