message: trying to get 2 more clangs builds to pass
diff: @@ -41,6 +41,7 @@ addons:
  sources: &apt_sources
  - ubuntu-toolchain-r-test
  - llvm-toolchain-trusty
  + - llvm-toolchain-precise-3.7
  - llvm-toolchain-trusty-3.9
  - llvm-toolchain-trusty-4.0
  - llvm-toolchain-trusty-5.0
  @@ -152,7 +153,7 @@ matrix:
  sources: *apt_sources
  # Clang 3.9
  - - env: COMPILER=clang++-3.9 HAS_ASAN_64=true HAS_UBSAN_64=true
  + - env: COMPILER=clang++-3.9 # no HAS_ASAN_64=true HAS_UBSAN_64=true - see errors: https://travis-ci.org/onqtam/doctest/jobs/386263910
  addons: &clang39
  apt:
  packages: ["clang-3.9", "valgrind", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
  @@ -262,12 +263,6 @@ matrix:
  # static code analysis
  - env: COMPILER=clang++-4.0 STATIC_CODE_ANALYSIS=true
  - # Clang 3.7
  - - env: COMPILER=clang++-3.7
  -
  - # Clang 3.9
  - - env: COMPILER=clang++-3.9 HAS_ASAN_64=true HAS_UBSAN_64=true
  -
  # OSX GCC 6
  - env: COMPILER=g++-6 HAS_ASAN_32=true HAS_UBSAN_32=true HAS_ASAN_64=true HAS_UBSAN_64=true
  compiler: gcc
  