new thread local requires xcode8

tqchen · web-flow · commit dc2fb978e140 · 2017-03-17T09:40:34.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,8 @@ os:
   - linux
   - osx
 
+osx_image: xcode8
+
 # Use Build Matrix to do lint and build seperately
 env:
   matrix:
