On 06.07.2015, at 17:55, Eliot Miranda <eliot.miranda at gmail.com> wrote:

> Hi Tobias,
> 
>     I'm curious.  What tickles this bug?
> 

The Prolog implementation on SqueakMap


> Eliot (phone)
> 
> On Jul 6, 2015, at 8:50 AM, commits at source.squeak.org wrote:
> 
>> Tobias Pape uploaded a new version of Compiler to project The Trunk:
>> http://source.squeak.org/trunk/Compiler-topa.302.mcz
>> 
>> ==================== Summary ====================
>> 
>> Name: Compiler-topa.302
>> Author: topa
>> Time: 6 July 2015, 5:23:17.205 pm
>> UUID: 503dc5a6-5953-49d7-ba6b-5ca0d7de4e3c
>> Ancestors: Compiler-eem.301
>> 
>> Don't be too strict if BlockNode scope setting is idempotent
>> 
>> =============== Diff against Compiler-eem.301 ===============
>> 
>> Item was changed:
>> ----- Method: TempVariableNode>>definingScope: (in category 'code generation (closures)') -----
>> definingScope: scopeBlock "<BlockNode>"
>> +    definingScope = scopeBlock ifTrue: [^ self]. "No need to bail"
>>     definingScope ifNotNil:
>>         [self error: 'temp has more than one defining scope.  This is probably a parser error'].
>>     definingScope := scopeBlock!