ArithmeticExpression ParseArithmeticExpression()
{
var expr = new ArithmeticExpression();
expr.Operator = AcceptElement(Token.Mul, Token.Sdiv, Token.Add, Token.Sub, Token.Srem, Token.Xor, Token.Zext, Token.And, Token.Or,
Token.Ashr, Token.Lshr).Type;
if (AcceptElementIfNext(Token.Nuw))
{
expr.NoUnsignedWrap = true;
}
if (AcceptElementIfNext(Token.Nsw))
{
expr.NoSignedWrap = true;
}
expr.Type = ParseType();
expr.Operand1 = ParseExpression();
if (PeekElement().Type == Token.Comma)
{
AcceptElement(Token.Comma);
expr.Operand2 = ParseExpression();
}
else
{
AcceptElement(Token.To);
expr.To = ParseType();
}
return(expr);
}
public object Visit(ArithmeticExpression arithmeticExpression)
{
return(null);
}