public static Symbol DefineClassSymbol(ClassAst ast)
{
return new ClassSymbol(ast.Token.TokenValue)
{
Src = ast,
ScopeName = ast.Token.TokenValue
};
}
private void ClassDo(ClassAst classAst)
{
// nothing to do here
}
public void Visit(ClassAst ast)
{
Exec(ast);
}
public static MethodDeclr GetConstructorForClass(ClassAst ast)
{
return
ast.Body.ScopedStatements.Where(i => i is MethodDeclr)
.FirstOrDefault(i => (i as MethodDeclr).MethodName.Token.TokenValue == SpecialNames.CONSTRUCTOR_NAME) as MethodDeclr;
}
public void Visit(ClassAst ast)
{
if (Global == null)
{
Global = Current;
}
var classSymbol = ScopeUtil.DefineClassSymbol(ast);
Current.Define(classSymbol);
SetScopeType(ScopeType.Class);
SetScopeSource(classSymbol);
ScopeTree.CreateScope();
ast.Body.Visit(this);
classSymbol.Symbols = ast.Body.CurrentScope.Symbols;
//redefine the class symbol now with actual symbols
Current.Define(classSymbol);
ast.Body.CurrentScope.AllowAllForwardReferences = true;
ScopeTree.PopScope();
if (ast.Global == null)
{
ast.Global = Global;
}
SetScopeType(ScopeType.Global);
}
public void Visit(ClassAst ast)
{
throw new NotImplementedException();
}