https://git.ruby-lang.org/ruby.git/commit/?id=01fc48c26f

From 01fc48c26fb335c6c782caf08e2b139a6d151336 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@r...>
Date: Wed, 26 Feb 2020 12:39:16 +0900
Subject: .travis.yml: mandate UBSAN

It seems UBSAN is quite stable now.

diff --git a/.travis.yml b/.travis.yml
index b734442..55b087b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -457,7 +457,6 @@ matrix: https://github.com/ruby/ruby/blob/trunk/.travis.yml#L457
   allow_failures:
     - name: -fsanitize=address
     - name: -fsanitize=memory
-    - name: -fsanitize=undefined
   fast_finish: true
 
 before_script:
@@ -512,7 +511,7 @@ before_script: https://github.com/ruby/ruby/blob/trunk/.travis.yml#L511
   - mv ../config_2nd ~
   - chmod u-w ..
   - $SETARCH make -s $JOBS
-  - $SETARCH make -s install
+  - make -s install
   - ccache --show-stats
   - |-
     [ -z "${GEMS_FOR_TEST}" ] ||
-- 
cgit v0.10.2


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