[COMMITTED 057/145] gccrs: Improve handling of ConstantItem during name resolution 2.0

[arthur . cohen]

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

gcc/rust/ChangeLog:

        * resolve/rust-default-resolver.cc
        (DefaultResolver::visit):
        Scope with Rib::Kind::ConstantItem instead
        of Rib::Kind::Item.
        * resolve/rust-toplevel-name-resolver-2.0.cc
        (TopLevel::visit): Remove redundancy in override of
        ConstantItem visitor.

Signed-off-by: Owen Avery <powerboat9.ga...@gmail.com>
---
 gcc/rust/resolve/rust-default-resolver.cc           | 2 +-
 gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc | 5 +----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/gcc/rust/resolve/rust-default-resolver.cc 
b/gcc/rust/resolve/rust-default-resolver.cc
index 757acfe8595..6de694f48f4 100644
--- a/gcc/rust/resolve/rust-default-resolver.cc
+++ b/gcc/rust/resolve/rust-default-resolver.cc
@@ -487,7 +487,7 @@ DefaultResolver::visit (AST::ConstantItem &item)
       };
 
       // FIXME: Why do we need a Rib here?
-      ctx.scoped (Rib::Kind::Item, item.get_node_id (), expr_vis);
+      ctx.scoped (Rib::Kind::ConstantItem, item.get_node_id (), expr_vis);
     }
 }
 
diff --git a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc 
b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
index 926ed52036c..746b2240d4b 100644
--- a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
+++ b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc
@@ -424,10 +424,7 @@ TopLevel::visit (AST::ConstantItem &const_item)
   insert_or_error_out (const_item.get_identifier (), const_item,
                       Namespace::Values);
 
-  auto expr_vis
-    = [this, &const_item] () { const_item.get_expr ().accept_vis (*this); };
-
-  ctx.scoped (Rib::Kind::ConstantItem, const_item.get_node_id (), expr_vis);
+  DefaultResolver::visit (const_item);
 }
 
 bool
-- 
2.45.2