message: Add c++17 test run with travis-CI using clang-10
diff: @@ -241,6 +241,24 @@ matrix:
  - CXX_STANDARD="14"
  compiler: clang++-10
  + - os: linux
  + before_install:
  + - sudo apt-get update
  + - sudo apt-get purge g++
  + - sudo apt-get install clang-10
  + - CC=clang-10 && CXX=clang++-10
  + addons:
  + apt:
  + sources:
  + - ubuntu-toolchain-r-test
  + packages:
  + - ninja-build
  + - xorg-dev
  + - libglu1-mesa-dev
  + env:
  + - CXX_STANDARD="17"
  + compiler: clang++-10
  +
  before_install:
  - eval "${MATRIX_EVAL}"
  