From 63cd7ffe4e4e92d70006f9144a8ad328365d4aa9 Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Tue, 25 Aug 2009 10:19:00 +0200
Subject: [PATCH] Removed Scope::addUse()

---
 src/shared/cplusplus/CheckExpression.cpp | 35 ++++++++----------------
 src/shared/cplusplus/Scope.cpp           |  3 --
 src/shared/cplusplus/Scope.h             | 30 --------------------
 3 files changed, 12 insertions(+), 56 deletions(-)

diff --git a/src/shared/cplusplus/CheckExpression.cpp b/src/shared/cplusplus/CheckExpression.cpp
index 6700b229b8d..805975b6250 100644
--- a/src/shared/cplusplus/CheckExpression.cpp
+++ b/src/shared/cplusplus/CheckExpression.cpp
@@ -168,43 +168,37 @@ bool CheckExpression::visit(ArrayInitializerAST *ast)
 
 bool CheckExpression::visit(QualifiedNameAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
 bool CheckExpression::visit(OperatorFunctionIdAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
 bool CheckExpression::visit(ConversionFunctionIdAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
 bool CheckExpression::visit(SimpleNameAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
 bool CheckExpression::visit(DestructorNameAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
 bool CheckExpression::visit(TemplateIdAST *ast)
 {
-    Name *name = semantic()->check(ast, _scope);
-    _scope->addUse(ast->firstToken(), name);
+    (void) semantic()->check(ast, _scope);
     return false;
 }
 
@@ -246,11 +240,11 @@ bool CheckExpression::visit(TypeidExpressionAST *ast)
 
 bool CheckExpression::visit(TypenameCallExpressionAST *ast)
 {
-    if (Name *name = semantic()->check(ast->name, _scope)) {
-        _scope->addUse(ast->name->firstToken(), name);
-    }
+    (void) semantic()->check(ast->name, _scope);
+
     for (ExpressionListAST *it = ast->expression_list; it; it = it->next) {
         FullySpecifiedType exprTy = semantic()->check(it->expression, _scope);
+        (void) exprTy;
     }
     return false;
 }
@@ -378,17 +372,14 @@ bool CheckExpression::visit(PostIncrDecrAST *)
 
 bool CheckExpression::visit(MemberAccessAST *ast)
 {
-    if (Name *name = semantic()->check(ast->member_name, _scope))
-        _scope->addUse(ast->member_name->firstToken(), name);
+    (void) semantic()->check(ast->member_name, _scope);
     return false;
 }
 
 bool CheckExpression::visit(ObjCMessageExpressionAST *ast)
 {
     semantic()->check(ast->receiver_expression, _scope);
-
-    if (Name *name = semantic()->check(ast->selector, _scope))
-        _scope->addUse(ast->selector->firstToken(), name);
+    (void) semantic()->check(ast->selector, _scope);
 
     accept(ast->argument_list);
     return false;
@@ -402,9 +393,7 @@ bool CheckExpression::visit(ObjCEncodeExpressionAST * /*ast*/)
 
 bool CheckExpression::visit(ObjCSelectorExpressionAST *ast)
 {
-    if (Name *name = semantic()->check(ast->selector, _scope))
-        _scope->addUse(ast->selector->firstToken(), name);
-
+    (void) semantic()->check(ast->selector, _scope);
     return false;
 }
 
diff --git a/src/shared/cplusplus/Scope.cpp b/src/shared/cplusplus/Scope.cpp
index 5f5e6d5ca7b..6c910c072c6 100644
--- a/src/shared/cplusplus/Scope.cpp
+++ b/src/shared/cplusplus/Scope.cpp
@@ -297,7 +297,4 @@ Scope::iterator Scope::firstSymbol() const
 Scope::iterator Scope::lastSymbol() const
 { return _symbols + _symbolCount + 1; }
 
-void Scope::addUse(unsigned, Name *)
-{ }
-
 CPLUSPLUS_END_NAMESPACE
diff --git a/src/shared/cplusplus/Scope.h b/src/shared/cplusplus/Scope.h
index 0daf7751c05..5fb9eb3ac7c 100644
--- a/src/shared/cplusplus/Scope.h
+++ b/src/shared/cplusplus/Scope.h
@@ -54,34 +54,6 @@
 CPLUSPLUS_BEGIN_HEADER
 CPLUSPLUS_BEGIN_NAMESPACE
 
-class CPLUSPLUS_EXPORT Use
-{
-public:
-    inline Name *name() const
-    { return _name; }
-
-    inline unsigned sourceOffset() const
-    { return _sourceOffset; }
-
-    inline Symbol *lastVisibleSymbol() const
-    { return _lastVisibleSymbol; }
-
-private:
-    void init(unsigned sourceOffset, Name *name, Symbol *lastVisibleSymbol)
-    {
-        _sourceOffset = sourceOffset;
-        _name = name;
-        _lastVisibleSymbol = lastVisibleSymbol;
-    }
-
-    unsigned _sourceOffset;
-
-    Name *_name;
-    Symbol *_lastVisibleSymbol;
-
-    friend class Scope;
-};
-
 class CPLUSPLUS_EXPORT Scope
 {
     Scope(const Scope &other);
@@ -160,8 +132,6 @@ public:
     Symbol *lookat(Identifier *id) const;
     Symbol *lookat(int operatorId) const;
 
-    void addUse(unsigned sourceOffset, Name *name);
-
 private:
     /// Returns the hash value for the given Symbol.
     unsigned hashValue(Symbol *symbol) const;
-- 
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