internal override Expression ToExpression(MethodBinderContext context, Expression[] parameters)
{
object val = _defaultValue;
if (val is Missing)
{
val = CompilerHelpers.GetMissingValue(_argumentType);
}
#if FULL
if (_argumentType.IsByRef)
{
Variable tmp = context.GetTemporary(_argumentType.GetElementType(), "optRef");
return(Ast.Comma(
Ast.Assign(
tmp,
Ast.Convert(Ast.Constant(val), tmp.Type)
),
Ast.Read(tmp)
));
}
#endif
return(context.ConvertExpression(Ast.Constant(val), _argumentType));
}
internal override Expression ToExpression(MethodBinderContext context, Expression[] parameters)
{
object val = _defaultValue;
if (val is Missing)
{
val = CompilerHelpers.GetMissingValue(_argumentType);
}
return(context.ConvertExpression(Ast.Constant(val), _argumentType));
}