https://git.ruby-lang.org/ruby.git/commit/?id=3d21a75c72

From 3d21a75c72586baee75ab9b9c5335c755ee76793 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Fri, 7 Feb 2020 11:09:19 +0900
Subject: No crafted backtrace for SystemExit

As SystemExit is ignored, it is just useless.

diff --git a/tool/lib/test/unit/core_assertions.rb b/tool/lib/test/unit/core_assertions.rb
index 836d712..5b65eb9 100644
--- a/tool/lib/test/unit/core_assertions.rb
+++ b/tool/lib/test/unit/core_assertions.rb
@@ -150,7 +150,7 @@ eom https://github.com/ruby/ruby/blob/trunk/tool/lib/test/unit/core_assertions.rb#L150
           ignore_stderr = nil
           res = nil
         end
-        if res
+        if res and !(SystemExit === res)
           if bt = res.backtrace
             bt.each do |l|
               l.sub!(/\A-:(\d+)/){"#{file}:#{line + $1.to_i}"}
@@ -159,7 +159,7 @@ eom https://github.com/ruby/ruby/blob/trunk/tool/lib/test/unit/core_assertions.rb#L159
           else
             res.set_backtrace(caller)
           end
-          raise res unless SystemExit === res
+          raise res
         end
 
         # really is it succeed?
-- 
cgit v0.10.2


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