From 84171e0c2532e7f674282f6e242e6fa1b6d464cb Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Thu, 6 Jun 2019 21:06:12 +0800
Subject: [PATCH] travis: turn on errors for some serious compiler warnings

See
https://github.com/fish-shell/fish-shell/commit/2e38cf2a4b004108a4d93f5b2d2069c655b762c4#commitcomment-20563617
---
 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index cd2a13510..f4c368f7e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,8 @@ matrix:
             - gettext
             - libncurses5-dev
             - libpcre2-dev
+      env:
+          - CXXFLAGS="-g -O2 -Werror=address"
     - os: linux
       compiler: gcc
       addons:
@@ -23,7 +25,7 @@ matrix:
             - lib32ncurses5-dev
             - g++-multilib
       env:
-          - CXXFLAGS="-g -O2 -m32" CFLAGS="-g -m32"
+          - CXXFLAGS="-g -O2 -m32 -Werror=address" CFLAGS="-g -m32"
     - os: linux
       compiler: clang
       env: