/// <summary>
/// Adds a parameter value to the block.
/// </summary>
/// <param name="expressionParam">The parameter to add, which has neither been balanced or translated.</param>
/// <param name="expectedType">The expected output type of the expression.</param>
/// <returns>The current instance, after the parameter has been added.</returns>
public BlockBuilder AddParam(IExpression expressionParam, DataType expectedType = DataType.Object)
{
if (expressionParam == null)
{
Args.Add(expectedType.GetDefault());
return(this);
}
DataType valueType = expressionParam.GetReturnType(_context);
if (!expectedType.IsCompatible(valueType))
{
_context.ErrorList.Add(new CompilerError(
$"Expected value of type '{expectedType}' but instead found value of type '{valueType}'",
ErrorType.TypeMismatch, expressionParam.ErrorToken, expressionParam.FileName));
}
Args.Add(expressionParam.Balance().Translate(_context));
return(this);
}