apt:
sources:
- llvm-toolchain-trusty-8
- - ubuntu-toolchain-r-test
packages:
- autopoint
- clang-8
addons:
apt:
sources:
- - ubuntu-toolchain-r-test
+ sourceline:
+ - ppa:ubuntu-toolchain-r/test
packages:
- autopoint
- g++-8
addons:
apt:
sources:
- - ubuntu-toolchain-r-test
+ sourceline:
+ - ppa:ubuntu-toolchain-r/test
packages:
- autopoint
- g++-9