travis: Run tests with multiple GHCs, same with ghc-mod

eagletmt · eagletmt · commit 2ca785266564 · 2015-07-26T17:07:37.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,8 @@
 language: haskell
+ghc:
+  - 7.4
+  - 7.6
+  - 7.8
 sudo: false
 install: ./install-deps.sh
 before_script: vim --version
