[dune-pdelab] parameter pack expansion error in powergridfunctionspace.hh

[Eike Mueller]

Dear DUNE PDELab,


I ran into a problem when compiling a simple finite volume test case. It falls over with the following error message:


In file included from /home/n/em459/scratch/git_workspace/dune/dune-pdelab/dune/pdelab/gridfunctionspace/gridfunctionspace.hh(32),
                 from /home/n/em459/scratch/git_workspace/dune/dune-operatordiagonal/src/dune-operatordiagonal.cc(13):
/home/n/em459/scratch/git_workspace/dune/dune-pdelab/dune/pdelab/gridfunctionspace/powergridfunctionspace.hh(203): error: parameter pack "Children" was referenced but not expanded
        PowerGridFunctionSpace(std::shared_ptr<Children>... children)
                                               ^

compilation aborted for /home/n/em459/scratch/git_workspace/dune/dune-operatordiagonal/src/dune-operatordiagonal.cc (code 2)
make[2]: *** [src/CMakeFiles/dune-operatordiagonal.dir/dune-operatordiagonal.cc.o] Error 2
make[1]: *** [src/CMakeFiles/dune-operatordiagonal.dir/all] Error 2
make: *** [all] Error 2


Should this be


"std::shared_ptr<Children...> children"


instead of


"std::shared_ptr<Children>... children"


in line 203 of powergridfunctionspace.hh? If I make this change it compiles fine.


I'm using the pdelab trunk and compile with the intel compiler (icpc (ICC) 15.0.0 20140723).


Thanks,


Eike
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