1 files changed, 0 insertions, 59 deletions
diff --git a/gcc-4.8.1/libgo/go/go/types/scope.go b/gcc-4.8.1/libgo/go/go/types/scope.go
deleted file mode 100644
index b8d6d0bb2..000000000
--- a/gcc-4.8.1/libgo/go/go/types/scope.go
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package types
-
-// A Scope maintains the set of named language entities declared
-// in the scope and a link to the immediately surrounding (outer)
-// scope.
-//
-type Scope struct {
-	Outer   *Scope
-	Entries []Object          // scope entries in insertion order
-	large   map[string]Object // for fast lookup - only used for larger scopes
-}
-
-// Lookup returns the object with the given name if it is
-// found in scope s, otherwise it returns nil. Outer scopes
-// are ignored.
-//
-func (s *Scope) Lookup(name string) Object {
-	if s.large != nil {
-		return s.large[name]
-	}
-	for _, obj := range s.Entries {
-		if obj.GetName() == name {
-			return obj
-		}
-	}
-	return nil
-}
-
-// Insert attempts to insert an object obj into scope s.
-// If s already contains an object with the same name,
-// Insert leaves s unchanged and returns that object.
-// Otherwise it inserts obj and returns nil.
-//
-func (s *Scope) Insert(obj Object) Object {
-	name := obj.GetName()
-	if alt := s.Lookup(name); alt != nil {
-		return alt
-	}
-	s.Entries = append(s.Entries, obj)
-
-	// If the scope size reaches a threshold, use a map for faster lookups.
-	const threshold = 20
-	if len(s.Entries) > threshold {
-		if s.large == nil {
-			m := make(map[string]Object, len(s.Entries))
-			for _, obj := range s.Entries {
-				m[obj.GetName()] = obj
-			}
-			s.large = m
-		}
-		s.large[name] = obj
-	}
-
-	return nil
-}