private static ExpressionNode ParseSuffix(ContextNode context, IAbstractSyntaxTree lexerNode)
{
var opType = lexerNode.Children[1].Type;
switch (opType)
{
case Lexer.TokenType.PlusPlus:
return(Create(context, ExpressionNode.Parse(context, lexerNode.Children[0]), InternalUnaryOperatorType.PostIncrement));
case Lexer.TokenType.MinusMinus:
return(Create(context, ExpressionNode.Parse(context, lexerNode.Children[0]), InternalUnaryOperatorType.PostDecrement));
case Lexer.TokenType.FunctionArgumentsList:
return(MethodCallNode.Parse(context, lexerNode));
case Lexer.TokenType.IndexNode:
return(ArrayAccessNode.Parse(context, lexerNode));
default:
ContractsHelper.AssertUnreachable("Unknown postfix op {0}", opType);
return(null); //unreachable
}
}
