gccrs: Make resolution of AssociatedItem instances polymorphic

gcc/rust/ChangeLog:

	* resolve/rust-ast-resolve-implitem.h
	(ResolveToplevelImplItem::go): Take AssociatedItem as parameter.
	(ResolveTopLevelTraitItems::go): Likewise.
	* resolve/rust-ast-resolve-item.cc
	(ResolveTraitItems::go): Likewise.
	(ResolveItem::resolve_impl_item): Likewise.
	(ResolveImplItems::go): Likewise.
	* resolve/rust-ast-resolve-item.h
	(ResolveTraitItems::go): Likewise.
	(ResolveItem::resolve_impl_item): Likewise.
	(ResolveImplItems::go): Likewise.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>

3 files changed, 8 insertions, 40 deletions

diff --git a/gcc/rust/resolve/rust-ast-resolve-implitem.h b/gcc/rust/resolve/rust-ast-resolve-implitem.h
index f03c293..bec43af 100644
--- a/gcc/rust/resolve/rust-ast-resolve-implitem.h
+++ b/gcc/rust/resolve/rust-ast-resolve-implitem.h
@@ -31,16 +31,7 @@ class ResolveToplevelImplItem : public ResolverBase
   using Rust::Resolver::ResolverBase::visit;
 
 public:
-  static void go (AST::InherentImplItem *item, const CanonicalPath &prefix)
-  {
-    if (item->is_marked_for_strip ())
-      return;
-
-    ResolveToplevelImplItem resolver (prefix);
-    item->accept_vis (resolver);
-  }
-
-  static void go (AST::TraitImplItem *item, const CanonicalPath &prefix)
+  static void go (AST::AssociatedItem *item, const CanonicalPath &prefix)
   {
     if (item->is_marked_for_strip ())
       return;
@@ -128,7 +119,7 @@ class ResolveTopLevelTraitItems : public ResolverBase
   using Rust::Resolver::ResolverBase::visit;
 
 public:
-  static void go (AST::TraitItem *item, const CanonicalPath &prefix,
+  static void go (AST::AssociatedItem *item, const CanonicalPath &prefix,
 		  const CanonicalPath &canonical_prefix)
   {
     ResolveTopLevelTraitItems resolver (prefix, canonical_prefix);
diff --git a/gcc/rust/resolve/rust-ast-resolve-item.cc b/gcc/rust/resolve/rust-ast-resolve-item.cc
index 48682f00..04fa721 100644
--- a/gcc/rust/resolve/rust-ast-resolve-item.cc
+++ b/gcc/rust/resolve/rust-ast-resolve-item.cc
@@ -33,7 +33,7 @@ ResolveTraitItems::ResolveTraitItems (const CanonicalPath &prefix,
 {}
 
 void
-ResolveTraitItems::go (AST::TraitItem *item, const CanonicalPath &prefix,
+ResolveTraitItems::go (AST::AssociatedItem *item, const CanonicalPath &prefix,
 		       const CanonicalPath &canonical_prefix)
 {
   if (item->is_marked_for_strip ())
@@ -881,15 +881,7 @@ ResolveItem::visit (AST::ExternBlock &extern_block)
 }
 
 void
-ResolveItem::resolve_impl_item (AST::TraitImplItem *item,
-				const CanonicalPath &prefix,
-				const CanonicalPath &canonical_prefix)
-{
-  ResolveImplItems::go (item, prefix, canonical_prefix);
-}
-
-void
-ResolveItem::resolve_impl_item (AST::InherentImplItem *item,
+ResolveItem::resolve_impl_item (AST::AssociatedItem *item,
 				const CanonicalPath &prefix,
 				const CanonicalPath &canonical_prefix)
 {
@@ -1062,18 +1054,7 @@ ResolveImplItems::ResolveImplItems (const CanonicalPath &prefix,
 {}
 
 void
-ResolveImplItems::go (AST::InherentImplItem *item, const CanonicalPath &prefix,
-		      const CanonicalPath &canonical_prefix)
-{
-  if (item->is_marked_for_strip ())
-    return;
-
-  ResolveImplItems resolver (prefix, canonical_prefix);
-  item->accept_vis (resolver);
-}
-
-void
-ResolveImplItems::go (AST::TraitImplItem *item, const CanonicalPath &prefix,
+ResolveImplItems::go (AST::AssociatedItem *item, const CanonicalPath &prefix,
 		      const CanonicalPath &canonical_prefix)
 {
   if (item->is_marked_for_strip ())
diff --git a/gcc/rust/resolve/rust-ast-resolve-item.h b/gcc/rust/resolve/rust-ast-resolve-item.h
index 1246ad9..26c36e7 100644
--- a/gcc/rust/resolve/rust-ast-resolve-item.h
+++ b/gcc/rust/resolve/rust-ast-resolve-item.h
@@ -32,7 +32,7 @@ class ResolveTraitItems : public ResolverBase
   using Rust::Resolver::ResolverBase::visit;
 
 public:
-  static void go (AST::TraitItem *item, const CanonicalPath &prefix,
+  static void go (AST::AssociatedItem *item, const CanonicalPath &prefix,
 		  const CanonicalPath &canonical_prefix);
 
   void visit (AST::TraitItemType &type) override;
@@ -78,9 +78,7 @@ public:
   void visit (AST::UseDeclaration &) override;
 
 protected:
-  void resolve_impl_item (AST::TraitImplItem *item, const CanonicalPath &prefix,
-			  const CanonicalPath &canonical_prefix);
-  void resolve_impl_item (AST::InherentImplItem *item,
+  void resolve_impl_item (AST::AssociatedItem *item,
 			  const CanonicalPath &prefix,
 			  const CanonicalPath &canonical_prefix);
   void resolve_extern_item (AST::ExternalItem *item);
@@ -97,9 +95,7 @@ class ResolveImplItems : public ResolveItem
   using Rust::Resolver::ResolveItem::visit;
 
 public:
-  static void go (AST::InherentImplItem *item, const CanonicalPath &prefix,
-		  const CanonicalPath &canonical_prefix);
-  static void go (AST::TraitImplItem *item, const CanonicalPath &prefix,
+  static void go (AST::AssociatedItem *item, const CanonicalPath &prefix,
 		  const CanonicalPath &canonical_prefix);
 
   void visit (AST::TypeAlias &alias) override;