message: Testing debug and release is enough
diff: @@ -15,31 +15,19 @@ os:
  env:
  matrix:
  - - STD="CPP11" BUILD_TYPE="None"
  - STD="CPP11" BUILD_TYPE="Debug"
  - - STD="CPP11" BUILD_TYPE="RelWithDebInfo"
  - STD="CPP11" BUILD_TYPE="Release"
  - - STD="CPP11" BUILD_TYPE="MinSizeRel"
  - - STD="CPP14" BUILD_TYPE="None"
  - STD="CPP14" BUILD_TYPE="Debug"
  - - STD="CPP14" BUILD_TYPE="RelWithDebInfo"
  - STD="CPP14" BUILD_TYPE="Release"
  - - STD="CPP14" BUILD_TYPE="MinSizeRel"
  matrix:
  exclude:
  - env: STD="CPP14"
  compiler: clang
  - - env: STD="CPP14" BUILD_TYPE="None"
  - compiler: clang
  - env: STD="CPP14" BUILD_TYPE="Debug"
  compiler: clang
  - - env: STD="CPP14" BUILD_TYPE="RelWithDebInfo"
  - compiler: clang
  - env: STD="CPP14" BUILD_TYPE="Release"
  compiler: clang
  - - env: STD="CPP14" BUILD_TYPE="MinSizeRel"
  - compiler: clang
  addons:
  apt:
  