private void MatchExprNot(out IExpr result)
{
TokenTypes t; // remember the type
t = curToken.Type;
if (t == TokenTypes.NOT)
{
curToken = tokens.Extract();
}
MatchExprRelop(out result);
if (t == TokenTypes.NOT)
{
if (result.GetTypeCode() != TypeCode.Boolean)
{
throw new ParserException("NOT requires boolean expression." + " At column " + Convert.ToString(curToken.StartCol));
}
result = new FunctionNot(result);
}
}
private void MatchExprNot(out IExpr result)
{
TokenTypes t; // remember the type
t = curToken.Type;
if (t == TokenTypes.NOT)
{
curToken = tokens.Extract();
}
MatchExprRelop(out result);
if (t == TokenTypes.NOT)
{
if (result.GetTypeCode() != TypeCode.Boolean)
throw new ParserException("NOT requires boolean expression." + " At column " + Convert.ToString(curToken.StartCol));
result = new FunctionNot(result);
}
}
private void MatchExprNot(out IExpr result)
{
TokenTypes t; // remember the type
t = curToken.Type;
if (t == TokenTypes.NOT)
{
curToken = tokens.Extract();
}
MatchExprRelop(out result);
if (t == TokenTypes.NOT)
{
if (result.GetTypeCode() != TypeCode.Boolean)
throw new ParserException(Strings.Parser_ErrorP_NOTRequiresBoolean + GetLocationInfo(curToken));
result = new FunctionNot(result);
}
}
