Found the following significant warnings:
  simulations_1.5.cpp:320:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  simulations_1.5.cpp:416:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  simulations_1.5.cpp:524:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/FORTLS.Rcheck/00install.out' for details.
checkRd: (7) file 'tree.detection.Rd': \item in \arguments must have non-empty label
checkRd: (7) file 'tree.detection.Rd': \item in \arguments must have non-empty label
Found the following significant warnings:
  simulations_1.5.cpp:320:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  simulations_1.5.cpp:416:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  simulations_1.5.cpp:524:18: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
See ‘/data/gannet/ripley/R/packages/tests-clang/FORTLS.Rcheck/00install.out’ for details.
installed size is  7.6Mb
  sub-directories of 1Mb or more:
    data   1.0Mb
    libs   6.0Mb
checkRd: (7) file 'tree.detection.Rd': \item in \arguments must have non-empty label
checkRd: (7) file 'tree.detection.Rd': \item in \arguments must have non-empty label
installed size is 10.0Mb
  sub-directories of 1Mb or more:
    data   1.0Mb
    libs   8.3Mb
installed size is  9.1Mb
  sub-directories of 1Mb or more:
    data   1.0Mb
    libs   7.5Mb
installed size is  9.1Mb
  sub-directories of 1Mb or more:
    data   1.0Mb
    libs   7.5Mb