From: Joseph Jones <joeyi5216@...>
Date: 2015-12-17T21:06:22-07:00
Subject: [ruby-core:72267]  [Ruby trunk - Bug #11750] SEGV with Enumerator, yield and proc.

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Joseph Jones liked your message with Boxer. On December 7, 2015 at 00:24:=
57 MST, ko1=40atdot.net wrote:Issue =2311750 has been updated by Koichi S=
asada.Assignee set to Koichi Sasada--------------------------------------=
--Bug =2311750: SEGV with Enumerator, yield and proc.https://bugs.ruby-la=
ng.org/issues/11750=23change-55287* Author: Akira Tanaka* Status: Open* P=
riority: Normal* Assignee: Koichi Sasada* ruby -v: ruby 2.3.0dev (2015-11=
-29 trunk 52789) =5Bx86=5F64-linux=5D* Backport: 2.0.0: UNKNOWN, 2.1: UNK=
NOWN, 2.2: UNKNOWN----------------------------------------I found SEGV as=
 follows.=60=60=60% cat z.rb def f Enumerator.new =7B=7Cy=7C 1000000.time=
s =7B yield y.yield =7D =7Denddef g x =3D proc =7B=7D f(&x)ende =3D ge.ea=
ch =7B=7D% ./miniruby z.rb(snip)=60=60=60---=46iles----------------------=
----------bug-11750.log (11.2 KB)-- https://bugs.ruby-lang.org/     
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<html><body><div>Joseph Jones liked your message with <a href=3D=22http:/=
/bxr.io/PBIqo=22>Boxer</a>.</div><br/><br/><div><div class=3D=22quote=22>=
On December 7, 2015 at 00:24:57 MST, ko1=40atdot.net wrote:<br/><blockquo=
te type=3D=22cite=22 style=3D=22border-left-style:solid;border-width:1px;=
margin-left:0px;padding-left:10px;=22>Issue =2311750 has been updated by =
Koichi Sasada.<br /><br />Assignee set to Koichi Sasada<br /><br />------=
----------------------------------<br />Bug =2311750: SEGV with Enumerato=
r, yield and proc.<br />https://bugs.ruby-lang.org/issues/11750=23change-=
55287<br /><br />* Author: Akira Tanaka<br />* Status: Open<br />* Priori=
ty: Normal<br />* Assignee: Koichi Sasada<br />* ruby -v: ruby 2.3.0dev (=
2015-11-29 trunk 52789) =5Bx86=5F64-linux=5D<br />* Backport: 2.0.0: UNKN=
OWN, 2.1: UNKNOWN, 2.2: UNKNOWN<br />------------------------------------=
----<br />I found SEGV as follows.<br /><br />=60=60=60<br />% cat z.rb <=
br />def f<br />  Enumerator.new =7B=7Cy=7C<br />    1000000.times =7B<br=
 />      yield<br />      y.yield<br />    =7D<br />  =7D<br />end<br /><=
br />def g<br />  x =3D proc =7B=7D<br />  f(&x)<br />end<br /><br />e =3D=
 g<br />e.each =7B=7D<br /><br />% ./miniruby z.rb<br />(snip)<br />=60=60=
=60<br /><br /><br />---=46iles--------------------------------<br />bug-=
11750.log (11.2 KB)<br /><br /><br />-- <br />https://bugs.ruby-lang.org/=
<br /></blockquote></div></div></body></html>
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