GCC 7.2 fails to compile test (master)
GCC 7.2 fails to compile on the master branch.
It looks like it is a GCC internal error bug and not a bug/error in DuMux. On our system, gcc (GCC) 7.2.0 works for f7efc3ee and fails fails when compiling test_shallowwater_dambreak
for 6f24254d with the following message:
../dumux/dumux/linear/parallelhelpers.hh:735:31: interner Compiler-Fehler: in unify, bei cp/pt.c:20522
MatrixPatternExchange datahandle(mapper_, idToIndex_, indexToID_, A, sparsity, isGhost);
Not sure if other versions of GCC are also affected.