made clang warnings fail (-Werror)

in order to catch them in CI tests
2017-09-10 14:35:16 -07:00 · 2017-09-10 14:35:16 -07:00 · e5bd29a2fb
commit e5bd29a2fb
parent a30cba08f4
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -33,7 +33,7 @@ matrix:
            - gcc-multilib

    # presume clang >= v3.9.0
-    - env: Ubu=14.04 Cmd='make usan MOREFLAGS=-Wcomma' COMPILER=clang
+    - env: Ubu=14.04 Cmd='make usan MOREFLAGS=-Wcomma -Werror' COMPILER=clang
      dist: trusty
      sudo: required
      addons: