| @@ -24,7 +24,7 @@ matrix: | |||||
| - ubuntu-toolchain-r-test | - ubuntu-toolchain-r-test | ||||
| install: | install: | ||||
| - gcc-7 | - gcc-7 | ||||
| dist: trusty | |||||
| dist: xenial | |||||
| env: | env: | ||||
| - MATRIX_EVAL="CC=gcc-7 CXX=g++-7" | - MATRIX_EVAL="CC=gcc-7 CXX=g++-7" | ||||
| compiler: gcc | compiler: gcc | ||||
| @@ -36,17 +36,17 @@ matrix: | |||||
| - ubuntu-toolchain-r-test | - ubuntu-toolchain-r-test | ||||
| install: | install: | ||||
| - gcc-6 | - gcc-6 | ||||
| dist: trusty | |||||
| dist: xenial | |||||
| env: | env: | ||||
| - MATRIX_EVAL="CC=gcc-6 CXX=g++-6" | - MATRIX_EVAL="CC=gcc-6 CXX=g++-6" | ||||
| compiler: gcc | compiler: gcc | ||||
| # linux with gcc default (4.8) | # linux with gcc default (4.8) | ||||
| - os: linux | - os: linux | ||||
| dist: trusty | |||||
| dist: xenial | |||||
| compiler: gcc | compiler: gcc | ||||
| # linux with clang default (3.5) | # linux with clang default (3.5) | ||||
| - os: linux | - os: linux | ||||
| dist: trusty | |||||
| dist: xenial | |||||
| compiler: clang | compiler: clang | ||||
| # linux with clang 3.8 | # linux with clang 3.8 | ||||
| - os: linux | - os: linux | ||||