.travis-apt-pin.preferences

   1 Package: clang-3.9
   2 Pin: release o=Ubuntu
   3 Pin-Priority: -1
   4
   5 Package: libclang-common-3.9-dev
   6 Pin: release o=Ubuntu
   7 Pin-Priority: -1
   8
   9 Package: libclang1-3.9
  10 Pin: release o=Ubuntu
  11 Pin-Priority: -1
  12
  13 Package: libllvm3.9v4
  14 Pin: release o=Ubuntu
  15 Pin-Priority: -1