message: construction_worker: clang-4.0
diff: @@ -30,11 +30,11 @@ matrix:
  - os: linux
  compiler: clang
  - env: COMPILER=clang++-3.9
  + env: COMPILER=clang++-4.0
  addons:
  apt:
  - sources: ['ubuntu-toolchain-r-test']
  - packages: ['g++-6', 'clang-3.9']
  + sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-trusty-4.0']
  + packages: ['g++-6', 'clang-4.0']
  ################
  # build script #
  