[dmd-beta] dmd 1.063 and 2.048 beta

[Andrei Alexandrescu]

I think that shouldn't be changed back; it is one of the first 
applications of a useful idiom.

The compiler bugs and limitations making that example uncompilable 
should be addressed.

Walter, could you please take a look and assess the situation? We 
discussed the matter briefly on the phone and you agreed that the code 
is correct.


Andrei

David Simcha wrote:
> Wait a minute, I see what's going on.  Why did someone decide to nest 
> the Filter struct inside the filter() function?  Should this just be 
> changed back?
> 
> On 8/9/2010 9:20 AM, David Simcha wrote:
>> I'm receiving a rather inscrutable compile time error on the following 
>> test program:
>>
>> import std.stdio, std.algorithm, std.string;
>>
>> void main() {
>>     auto file = filter!"a.length > 0"(
>>         File("foo.txt").byLine()
>>     );
>> }
>>
>>
>> Error: function std.algorithm.filter!("a.length > 
>> 0").filter!(ByLine!(char,char)).filter cannot access frame of function 
>> this
>>
>> I have no idea what this error message means, but I know I've never 
>> seen it before.  AFAIK the only change to Filter since the last 
>> release has been adding a save() method.
>>
>>
>> On 8/9/2010 2:19 AM, Walter Bright wrote:
>>>
>>> http://ftp.digitalmars.com/dmd1beta.zip
>>> http://ftp.digitalmars.com/dmd2beta.zip
>>> _______________________________________________
>>> dmd-beta mailing list
>>> dmd-beta at puremagic.com
>>> http://lists.puremagic.com/mailman/listinfo/dmd-beta
>>>
>>
> 
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