../src/main/linklist_kdtree.F90

  do i = 2,2**(refinelevels+1)-1
 ^
Warning: iteration 2147483645 invokes undefined behavior [-Waggressive-loop-optimizations]
../src/main/linklist_kdtree.F90 containing loop
../src/main/readwrite_dumps.F90

  use options,    only:use_dustfrac,use_moddump
     1
Warning: Unused module variable ‘use_moddump’ which has been explicitly imported at (1) [-Wunused-variable]