[gcc r14-8566] gccrs: early: Move `use` declaration resolving to TopLevel

[gcc r14-8566] gccrs: early: Move `use` declaration resolving to TopLevel

[Arthur Cohen]

https://gcc.gnu.org/g:17da301e2aef5f6617341e461826f096d56145c0

commit r14-8566-g17da301e2aef5f6617341e461826f096d56145c0
Author: Arthur Cohen <arthur.cohen@embecosm.com>
Date:   Wed Aug 23 13:50:54 2023 +0200

    gccrs: early: Move `use` declaration resolving to TopLevel
    
    gcc/rust/ChangeLog:
    
            * resolve/rust-early-name-resolver-2.0.cc
            (Early::visit): Remove visitors.
            * resolve/rust-early-name-resolver-2.0.h: Likewise.

Diff:
---
 gcc/rust/resolve/rust-early-name-resolver-2.0.cc | 16 ----------------
 gcc/rust/resolve/rust-early-name-resolver-2.0.h  |  5 +----
 2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/gcc/rust/resolve/rust-early-name-resolver-2.0.cc b/gcc/rust/resolve/rust-early-name-resolver-2.0.cc
index 48bb4c68d268..a5d5b191c88a 100644
--- a/gcc/rust/resolve/rust-early-name-resolver-2.0.cc
+++ b/gcc/rust/resolve/rust-early-name-resolver-2.0.cc
@@ -188,22 +188,6 @@ Early::visit (AST::MacroInvocation &invoc)
   mappings->insert_macro_invocation (invoc, rules_def);
 }
 
-void
-Early::visit (AST::UseDeclaration &use)
-{}
-
-void
-Early::visit (AST::UseTreeRebind &use)
-{}
-
-void
-Early::visit (AST::UseTreeList &use)
-{}
-
-void
-Early::visit (AST::UseTreeGlob &use)
-{}
-
 void
 Early::visit_attributes (std::vector<AST::Attribute> &attrs)
 {
diff --git a/gcc/rust/resolve/rust-early-name-resolver-2.0.h b/gcc/rust/resolve/rust-early-name-resolver-2.0.h
index 46c4b936866e..d9f985fe5750 100644
--- a/gcc/rust/resolve/rust-early-name-resolver-2.0.h
+++ b/gcc/rust/resolve/rust-early-name-resolver-2.0.h
@@ -50,10 +50,7 @@ public:
   void visit (AST::Module &) override;
 
   void visit (AST::MacroInvocation &) override;
-  void visit (AST::UseDeclaration &) override;
-  void visit (AST::UseTreeRebind &) override;
-  void visit (AST::UseTreeList &) override;
-  void visit (AST::UseTreeGlob &) override;
+
   void visit (AST::Function &) override;
   void visit (AST::StructStruct &) override;