/// <summary>
/// メンバーアクセス処理
/// </summary>
/// <param name="tokens"></param>
/// <param name="parent"></param>
/// <returns></returns>
private KecaknoahMemberAccessExpressionAstNode ParsePrimaryMemberAccessExpression(Queue<KecaknoahToken> tokens, KecaknoahPrimaryExpressionAstNode parent)
{
var mnt = tokens.Dequeue();
if (mnt.Type != KecaknoahTokenType.Identifer) throw new KecaknoahParseException(mnt.CreateErrorAt("有効なメンバー名を指定してください。"));
var r = new KecaknoahMemberAccessExpressionAstNode();
r.Target = parent;
r.ExpressionType = KecaknoahOperatorType.MemberAccess;
r.MemberName = mnt.TokenString;
return r;
}
private void ReplaceExpressionClassAccess(KecaknoahExpressionAstNode node, bool isStatic, string className, IList<string> instanceMethods, IList<string> staticMethods, IList<string> Locals)
{
Action<KecaknoahExpressionAstNode> curry = (p) => ReplaceExpressionClassAccess(p, isStatic, className, instanceMethods, staticMethods, Locals);
if (node is KecaknoahBinaryExpressionAstNode)
{
var bn = (KecaknoahBinaryExpressionAstNode)node;
curry(bn.FirstNode);
curry(bn.SecondNode);
}
else if (node is KecaknoahFactorExpressionAstNode)
{
var f = (KecaknoahFactorExpressionAstNode)node;
if (f.FactorType == KecaknoahFactorType.Identifer)
{
if (!isStatic && (instanceMethods.Contains(f.StringValue) || Locals.Contains(f.StringValue)))
{
var newfac = new KecaknoahMemberAccessExpressionAstNode();
newfac.MemberName = f.StringValue;
newfac.Target = new KecaknoahFactorExpressionAstNode { FactorType = KecaknoahFactorType.Identifer, StringValue = "self" };
f.FactorType = KecaknoahFactorType.ParenExpression;
f.ExpressionNode = newfac;
}
if (staticMethods.Contains(f.StringValue))
{
//サブクラスも含む、そのうちね
var newfac = new KecaknoahMemberAccessExpressionAstNode();
newfac.MemberName = f.StringValue;
newfac.Target = new KecaknoahFactorExpressionAstNode { FactorType = KecaknoahFactorType.Identifer, StringValue = className };
f.FactorType = KecaknoahFactorType.ParenExpression;
f.ExpressionNode = newfac;
}
}
}
else if (node is KecaknoahArgumentCallExpressionAstNode)
{
var ac = (KecaknoahArgumentCallExpressionAstNode)node;
curry(ac.Target);
foreach (var i in ac.Arguments) curry(i);
}
else if (node is KecaknoahPrimaryExpressionAstNode)
{
curry(((KecaknoahPrimaryExpressionAstNode)node).Target);
}
else if (node is KecaknoahUnaryExpressionAstNode)
{
curry(((KecaknoahUnaryExpressionAstNode)node).Target);
}
}
