[Dune] [#1120] test-geogrid.cc doesn't compile with gcc 4.7

[Dune]

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User who did this - Oliver Sander (sander) 

Attached to Project - Dune
Summary - test-geogrid.cc doesn't compile with gcc 4.7
Task Type - Bug Report
Category - GeometryGrid
Status - New
Assigned To - 
Operating System - Unspecified / All
Severity - Low
Priority - High
Reported Version - 2.2
Due in Version - Undecided
Due Date - Undecided
Details - With dune-grid r8198 (von tags/2.2beta2) + r8201.
Fairly important, because it prevents the Debian package from being built.

Kernel: Linux 3.2.0-2-amd64 amd64 (x86_64)
Toolchain package versions: binutils_2.22-6.1 dpkg-dev_1.16.3 g++-4.6_4.6.3-7 g++-4.7_4.7.0-11 gcc-4.6_4.6.3-7 gcc-4.7_4.7.0-11 libc6-dev_2.13-32 libstdc++6_4.7.0-11 libstdc++6-4.6-dev_4.6.3-7 libstdc++6-4.7-dev_4.7.0-11 linux-libc-dev_3.2.18-1
[...]
g++ -std=c++0x -DHAVE_CONFIG_H -I. -I../../..   -I../../.. -DDUNE_DEVEL_MODE -DDUNE_GRID_EXAMPLE_GRIDS_PATH="../../../doc/grids/" -D_FORTIFY_SOURCE=2         -I/usr/lib/openmpi/include -I/usr/lib/openmpi/include/openmpi -pthread -DMPIPP_H -DENABLE_MPI=1   -I/usr/include -DENABLE_GMP=1   -DGRIDDIM=2 -DWORLDDIM=2 -DYASPGRID -I/usr/include -I/usr/include/alberta -DALBERTA_DIM=2 -DENABLE_ALBERTA  -DCOORDFUNCTION=IdenticalCoordFunction<double,2> -DCACHECOORDFUNCTION=0 -D_FORTIFY_SOURCE=2  -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -c -o test_geogrid-test-geogrid.o `test -f 'test-geogrid.cc' || echo './'`test-geogrid.cc
In file included from /usr/include/c++/4.7/bits/stl_construct.h:63:0,
                 from /usr/include/c++/4.7/vector:63,
                 from ../../../dune/grid/yaspgrid.hh:5,
                 from ../../../config.h:325,
                 from test-geogrid.cc:1:
/usr/include/c++/4.7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<void> >':
/usr/include/c++/4.7/bits/stl_vector.h:76:28:   required from 'struct std::_Vector_base<Dune::GeoGrid::IndexSet<const Dune::GeometryGrid<Dune::YaspGrid<2>, Dune::IdenticalCoordFunction<double, 2u> >, Dune::IndexSet<const Dune::YaspGrid<2>, Dune::YaspLevelIndexSet<const Dune::YaspGrid<2> >, unsigned int> >*, std::allocator<void> >'
/usr/include/c++/4.7/bits/stl_vector.h:208:11:   required from 'class std::vector<Dune::GeoGrid::IndexSet<const Dune::GeometryGrid<Dune::YaspGrid<2>, Dune::IdenticalCoordFunction<double, 2u> >, Dune::IndexSet<const Dune::YaspGrid<2>, Dune::YaspLevelIndexSet<const Dune::YaspGrid<2> >, unsigned int> >*, std::allocator<void> >'
../../../dune/grid/geometrygrid/grid.hh:703:55:   required from 'class Dune::GeometryGrid<Dune::YaspGrid<2>, Dune::IdenticalCoordFunction<double, 2u> >'
test-geogrid.cc:61:32:   required from 'void test(const string&) [with GeometryGridType = Dune::GeometryGrid<Dune::YaspGrid<2>, Dune::IdenticalCoordFunction<double, 2u> >; std::string = std::basic_string<char>]'
test-geogrid.cc:111:30:   required from here
/usr/include/c++/4.7/ext/alloc_traits.h:103:53: error: forming reference to void
/usr/include/c++/4.7/ext/alloc_traits.h:104:53: error: forming reference to void
In file included from test-geogrid.cc:12:0:
--8<---------------cut here---------------end--------------->8---



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