1 files changed, 0 insertions, 84 deletions
diff --git a/tools/go_generics/globals/scope.go b/tools/go_generics/globals/scope.go
deleted file mode 100644
index eec93534b..000000000
--- a/tools/go_generics/globals/scope.go
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package globals
-
-import (
-	"go/token"
-)
-
-// SymKind specifies the kind of a global symbol. For example, a variable, const
-// function, etc.
-type SymKind int
-
-// Constants for different kinds of symbols.
-const (
-	KindUnknown SymKind = iota
-	KindImport
-	KindType
-	KindVar
-	KindConst
-	KindFunction
-	KindReceiver
-	KindParameter
-	KindResult
-	KindTag
-)
-
-type symbol struct {
-	kind  SymKind
-	pos   token.Pos
-	scope *scope
-}
-
-type scope struct {
-	outer *scope
-	syms  map[string]*symbol
-}
-
-func newScope(outer *scope) *scope {
-	return &scope{
-		outer: outer,
-		syms:  make(map[string]*symbol),
-	}
-}
-
-func (s *scope) isGlobal() bool {
-	return s.outer == nil
-}
-
-func (s *scope) lookup(n string) *symbol {
-	return s.syms[n]
-}
-
-func (s *scope) deepLookup(n string) *symbol {
-	for x := s; x != nil; x = x.outer {
-		if sym := x.lookup(n); sym != nil {
-			return sym
-		}
-	}
-	return nil
-}
-
-func (s *scope) add(name string, kind SymKind, pos token.Pos) {
-	if s.syms[name] != nil {
-		return
-	}
-
-	s.syms[name] = &symbol{
-		kind:  kind,
-		pos:   pos,
-		scope: s,
-	}
-}