[antlr-interest] Possible problem with lists after upgrade to 3.1

[Terence Parr]

fixed in 3.1.1 already :)Sorry for that
Ter
On Sep 4, 2008, at 9:26 AM, Grzegorz Cieslewski wrote:

> Just a follow up on the Brent's comment.
> I tried and I get similar errors with = operator as I used with += (I
> used 2008-09-03 build)
> For example:
> (listA=number | listA=id) -> ^(EXPR $listA)
>
> Does not want to compile:
> found   : G4Parser.number_return
> required: G4Parser.id_return
>                  listA=number();
>
> Greg
>
>
>
>
> On Thu, Aug 14, 2008 at 2:47 AM, Foust <javafoust at gmail.com> wrote:
>> Ter,
>>
>> Did you only fix it for the += operator and not =  ?
>>
>> Using today's build (listed below), there is still a compatibility  
>> issue
>> using one label for two different rules. Is this a different issue?
>>
>>       expr : (t=a | t=b) c[$t.attr]?;
>>
>> The resulting Java code won't compile, since "t" is defined as the  
>> last type
>> encountered, in this case "b":
>>
>>       MyGrammar.b_return attr = null;
>>
>>       later,
>>               case 1: ...
>>                       attr=a();               // error: Type Mismatch
>>                       ...
>>               case 2: ...
>>                       attr=b();               // compiles
>>                       ...
>> Brent
>>
>>> -----Original Message-----
>>> From: antlr-interest-bounces at antlr.org [mailto:antlr-interest-
>>> bounces at antlr.org] On Behalf Of Terence Parr
>>> Sent: Wednesday, August 13, 2008 10:07 AM
>>> To: Grzegorz Cieslewski
>>> Cc: antlr ANTLR
>>> Subject: Re: [antlr-interest] Possible problem with lists after  
>>> upgrade
>>> to 3.1
>>>
>>> Grab new antlr daily build:
>>>
>>> antlr-2008-08-13.10.tar.gz
>>>
>>> Fixed.
>>>
>>> Ter
>>
>>
>
>
>
> -- 
> =====================================================
> Grzegorz Cieslewski
> Research Assistant
> High-performance Computing & Simulation (HCS) Research Laboratory
> University of Florida, Dept. of Electrical and Computer Engineering
> 330 Benton Hall, Gainesville, FL, 32611-6200
> Phone: (352) 392-9041
> Email: cieslewski at hcs.ufl.edu
> Web: www.hcs.ufl.edu
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