[COMMITTED 097/141] gccrs: Remove some member functions from SingleASTNode

[arthur . cohen]

From: Owen Avery <powerboat9.ga...@gmail.com>

gcc/rust/ChangeLog:

        * ast/rust-ast.h
        (SingleASTNode::take_trait_item): Remove.
        (SingleASTNode::take_impl_item): Remove.
        (SingleASTNode::take_trait_impl_item): Remove.
        * expand/rust-expand-visitor.cc
        (ExpandVisitor::visit): Replace calls to aforementioned
        functions with calls to SingleASTNode::take_assoc_item.

Signed-off-by: Owen Avery <powerboat9.ga...@gmail.com>
---
 gcc/rust/ast/rust-ast.h                | 17 -----------------
 gcc/rust/expand/rust-expand-visitor.cc |  7 ++++---
 2 files changed, 4 insertions(+), 20 deletions(-)

diff --git a/gcc/rust/ast/rust-ast.h b/gcc/rust/ast/rust-ast.h
index 42be097f056..4d7d23d23cc 100644
--- a/gcc/rust/ast/rust-ast.h
+++ b/gcc/rust/ast/rust-ast.h
@@ -1996,13 +1996,6 @@ public:
     return std::move (item);
   }
 
-  std::unique_ptr<AssociatedItem> take_trait_item ()
-  {
-    rust_assert (!is_error ());
-    return std::unique_ptr<AssociatedItem> (
-      static_cast<AssociatedItem *> (assoc_item.release ()));
-  }
-
   std::unique_ptr<ExternalItem> take_external_item ()
   {
     rust_assert (!is_error ());
@@ -2015,16 +2008,6 @@ public:
     return std::move (assoc_item);
   }
 
-  std::unique_ptr<AssociatedItem> take_impl_item ()
-  {
-    return take_assoc_item ();
-  }
-
-  std::unique_ptr<AssociatedItem> take_trait_impl_item ()
-  {
-    return take_assoc_item ();
-  }
-
   std::unique_ptr<Type> take_type ()
   {
     rust_assert (!is_error ());
diff --git a/gcc/rust/expand/rust-expand-visitor.cc 
b/gcc/rust/expand/rust-expand-visitor.cc
index 2830d200f72..1d131b18180 100644
--- a/gcc/rust/expand/rust-expand-visitor.cc
+++ b/gcc/rust/expand/rust-expand-visitor.cc
@@ -865,7 +865,7 @@ ExpandVisitor::visit (AST::Trait &trait)
 
   std::function<std::unique_ptr<AST::AssociatedItem> (AST::SingleASTNode)>
     extractor
-    = [] (AST::SingleASTNode node) { return node.take_trait_item (); };
+    = [] (AST::SingleASTNode node) { return node.take_assoc_item (); };
 
   expand_macro_children (MacroExpander::ContextType::TRAIT,
                         trait.get_trait_items (), extractor);
@@ -892,7 +892,8 @@ ExpandVisitor::visit (AST::InherentImpl &impl)
     expand_where_clause (impl.get_where_clause ());
 
   std::function<std::unique_ptr<AST::AssociatedItem> (AST::SingleASTNode)>
-    extractor = [] (AST::SingleASTNode node) { return node.take_impl_item (); 
};
+    extractor
+    = [] (AST::SingleASTNode node) { return node.take_assoc_item (); };
 
   expand_macro_children (MacroExpander::ContextType::IMPL,
                         impl.get_impl_items (), extractor);
@@ -920,7 +921,7 @@ ExpandVisitor::visit (AST::TraitImpl &impl)
 
   std::function<std::unique_ptr<AST::AssociatedItem> (AST::SingleASTNode)>
     extractor
-    = [] (AST::SingleASTNode node) { return node.take_trait_impl_item (); };
+    = [] (AST::SingleASTNode node) { return node.take_assoc_item (); };
 
   expand_macro_children (MacroExpander::ContextType::TRAIT_IMPL,
                         impl.get_impl_items (), extractor);
-- 
2.45.2