On Wed, Feb 22, 2017 at 1:16 PM, John Maddock via Boost-Testing <boost-testing@lists.boost.org> wrote:
Nearly all the Teeks clang tests are in C++98 mode in-spite of their names, for example http://www.boost.org/development/tests/develop/developer/output/teeks99-02-dc3-5-14-Docker-64on64-boost-bin-v2-libs-config-test-config_test-test-clang-linux-3-5~c++14-debug.html is listed as "C++14" but is actually C++98 (check the __cpluplus version).  Which means the tests all sort of duplicate each other :(

Hmm, that's alarming. Any clang or user-config.jam experts out there who can tell me what switches are needed to get C++11/14/1x/1y/1z/etc support to turn on? 

The info file for that runner:
http://www.boost.org/development/tests/develop/teeks99-02-dc3-5-14-Docker-64on64.html
Indicates that the job (run with the regression parameter `--toolsets=clang-3.5~c++14`) is running with the flags `-Wno-c99-extensions -std=c++14`...I had thought this was correct?

Thanks for any help,
Tom