Added a way to bind TranslationUnitAST nodes.

src/shared/cplusplus/Bind.cpp

@@ -68,8 +68,6 @@ Bind::Bind(TranslationUnit *unit)
       _name(0),
       _declaratorId(0)
 {
-    if (unit->ast())
-        translationUnit(unit->ast()->asTranslationUnit());
 }
 
 Scope *Bind::currentScope() const
@@ -84,6 +82,13 @@ Scope *Bind::switchScope(Scope *scope)
     return previousScope;
 }
 
+void Bind::operator()(TranslationUnitAST *ast, Namespace *globalNamespace)
+{
+    Scope *previousScope = switchScope(globalNamespace);
+    translationUnit(ast);
+    (void) switchScope(previousScope);
+}
+
 void Bind::statement(StatementAST *ast)
 {
     accept(ast);
@@ -703,12 +708,9 @@ void Bind::translationUnit(TranslationUnitAST *ast)
     if (! ast)
         return;
 
-    Namespace *globalNamespace = control()->newNamespace(0, 0);
-    Scope *previousScope = switchScope(globalNamespace);
     for (DeclarationListAST *it = ast->declaration_list; it; it = it->next) {
         this->declaration(it->value);
     }
-    (void) switchScope(previousScope);
 }
 
 bool Bind::visit(ObjCProtocolRefsAST *ast)

src/shared/cplusplus/Bind.h

@@ -59,6 +59,13 @@ class CPLUSPLUS_EXPORT Bind: protected ASTVisitor
 public:
     Bind(TranslationUnit *unit);
 
+    void operator()(TranslationUnitAST *ast, Namespace *globalNamespace);
+
+protected:
+    using ASTVisitor::translationUnit;
+
+    static int visibilityForAccessSpecifier(int tokenKind);
+
     typedef FullySpecifiedType ExpressionTy;
     ExpressionTy expression(ExpressionAST *ast);
 
@@ -75,11 +82,6 @@ public:
     Scope *currentScope() const;
     Scope *switchScope(Scope *scope);
 
-protected:
-    using ASTVisitor::translationUnit;
-
-    static int visibilityForAccessSpecifier(int tokenKind);
-
     const Name *objCSelectorArgument(ObjCSelectorArgumentAST *ast, bool *hasArg);
     void attribute(AttributeAST *ast);
     FullySpecifiedType declarator(DeclaratorAST *ast, const FullySpecifiedType &init, DeclaratorIdAST **declaratorId);