Comment 2 for bug 883202

2011/10/28 Kristian B. Ølgaard <email address hidden>:
> On 28 October 2011 19:37, Launchpad Bug Tracker
> <email address hidden> wrote:
>> Garth Wells (garth-wells) has assigned this bug to you for FFC:
>>
>> The below code fails to run due to undeclared variables:
>>
>> from dolfin import *
>> # Below line causes failure
>> parameters["form_compiler"]["optimize"]       = True
>> parameters["form_compiler"]["representation"] = "quadrature"
>> mesh = UnitSquare(2, 2)
>> P1 = VectorFunctionSpace(mesh, "Lagrange", 2)
>> B  = VectorFunctionSpace(mesh, "Bubble", 3)
>> Mini = (P1 + B)
>
> I don't understand where the form is coming from (the error is in a
> tabulate_tensor() function).
> What does adding two function spaces mean?
>

It's an 'enriched' space. The code is a cut-down version of the
stokes-mini demo.

Garth

>
>>
>> The Instant output is:
>>
>>
>> In file included from instant_module_c57922f6eccdd3bfa89632e935c27d66b0c22e0b_wrap.cxx:3085:0:
>> ffc_form_5ca75cda2f9ef647eacfccf50055f2967e691cf9.h: In member function ‘virtual void ffc_form_5ca75cda2f9ef647eacfccf50055f2967e691cf9_cell_integral_0_0::tabulate_tensor(double*, const double* const*, const ufc::cell&) const’:
>> ffc_form_5ca75cda2f9ef647eacfccf50055f2967e691cf9.h:1231:9: error: ‘nzc0’ was not declared in this scope
>> ffc_form_5ca75cda2f9ef647eacfccf50055f2967e691cf9.h:1231:14: error: ‘j’ was not declared in this scope
>> error: command 'gcc' failed with exit status 1
>>
>> ** Affects: ffc
>>     Importance: Critical
>>     Assignee: Kristian B. Ølgaard (k.b.oelgaard)
>>         Status: Confirmed
>>
>> --
>> Undeclared variables in optimised quadrature code
>> https://bugs.launchpad.net/bugs/883202
>> You received this bug notification because you are a bug assignee.
>>
>
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> https://bugs.launchpad.net/bugs/883202
>
> Title:
>  Undeclared variables in optimised quadrature code
>
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