From f88c008b43854278bec82d9888b4b5fd33e9fbeb Mon Sep 17 00:00:00 2001
From: badaix <johannes.pohl@badaix.de>
Date: Sun, 17 Nov 2019 22:06:10 +0100
Subject: [PATCH] raise warning level

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index d2faff2..25a6933 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -130,4 +130,4 @@ before_install:
 script:
   - mkdir build
   - cd build
-  - cmake .. && make && ./example/popl_example && cd test && ./popl_test
+  - cmake -DCMAKE_CXX_FLAGS="$CXXFLAGS -Werror -Wall -Wextra -pedantic -Wno-unused-function -O2" .. && make && ./example/popl_example && cd test && ./popl_test