message: adding back clang 3.3 and 3.4 to the build matrix
diff: @@ -41,6 +41,8 @@ addons:
  sources: &apt_sources
  - ubuntu-toolchain-r-test
  - llvm-toolchain-trusty
  + - llvm-toolchain-precise-3.3
  + - llvm-toolchain-precise-3.4
  - llvm-toolchain-precise-3.7
  - llvm-toolchain-trusty-3.9
  - llvm-toolchain-trusty-4.0
  @@ -124,6 +126,20 @@ matrix:
  packages: ["g++-8", "valgrind", "g++-8-multilib", "libc6-dbg", "libc6-dbg:i386", "linux-libc-dev", "linux-libc-dev:i386"]
  sources: *apt_sources
  + # Clang 3.3
  + - env: COMPILER=clang++-3.3
  + addons: &clang33
  + apt:
  + packages: ["clang-3.3", "valgrind", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-5"]
  + sources: *apt_sources
  +
  + # Clang 3.4
  + - env: COMPILER=clang++-3.4
  + addons: &clang34
  + apt:
  + packages: ["clang-3.4", "valgrind", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-5"]
  + sources: *apt_sources
  +
  # Clang 3.5
  - env: COMPILER=clang++-3.5 HAS_ASAN_64=true HAS_UBSAN_64=true
  addons: &clang35
  