From 60f76c96e8cf9b751e6250a9f80d2517adaf7a5b Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Wed, 12 May 2010 12:53:16 +0200
Subject: Improved LookupItem and get rid of some deprecated code.

---
 src/libs/cplusplus/LookupItem.cpp | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'src/libs/cplusplus/LookupItem.cpp')

diff --git a/src/libs/cplusplus/LookupItem.cpp b/src/libs/cplusplus/LookupItem.cpp
index a4ddfa77b7..2502c02790 100644
--- a/src/libs/cplusplus/LookupItem.cpp
+++ b/src/libs/cplusplus/LookupItem.cpp
@@ -39,16 +39,12 @@ using namespace CPlusPlus;
 uint CPlusPlus::qHash(const CPlusPlus::LookupItem &key)
 {
     const uint h1 = QT_PREPEND_NAMESPACE(qHash)(key.type().type());
-    const uint h2 = QT_PREPEND_NAMESPACE(qHash)(key.lastVisibleSymbol());
+    const uint h2 = QT_PREPEND_NAMESPACE(qHash)(key.scope());
     return ((h1 << 16) | (h1 >> 16)) ^ h2;
 }
 
 LookupItem::LookupItem()
-    : _lastVisibleSymbol(0), _declaration(0)
-{ }
-
-LookupItem::LookupItem(const FullySpecifiedType &type, Symbol *lastVisibleSymbol, Symbol *declaration)
-    : _type(type), _lastVisibleSymbol(lastVisibleSymbol), _declaration(declaration)
+    : _scope(0), _declaration(0)
 { }
 
 FullySpecifiedType LookupItem::type() const
@@ -63,15 +59,20 @@ Symbol *LookupItem::declaration() const
 void LookupItem::setDeclaration(Symbol *declaration)
 { _declaration = declaration; }
 
-Symbol *LookupItem::lastVisibleSymbol() const
-{ return _lastVisibleSymbol; }
+Scope *LookupItem::scope() const
+{
+    if (! _scope && _declaration)
+        return _declaration->scope();
+
+    return _scope;
+}
 
-void LookupItem::setLastVisibleSymbol(Symbol *symbol)
-{ _lastVisibleSymbol = symbol; }
+void LookupItem::setScope(Scope *scope)
+{ _scope = scope; }
 
 bool LookupItem::operator == (const LookupItem &other) const
 {
-    if (_type == other._type && _declaration == other._declaration && _lastVisibleSymbol == other._lastVisibleSymbol)
+    if (_type == other._type && _declaration == other._declaration && _scope == other._scope)
         return true;
 
     return false;
-- 
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