[#80531] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...>

SASADA Koichi <ko1@ruby-lang.org> wrote:

24 messages 2017/04/02
[#80532] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/04/02

On 2017/04/02 11:35, Eric Wong wrote:

[#80540] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/04/03

SASADA Koichi <ko1@atdot.net> wrote:

[#81027] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/05/08

Eric Wong <normalperson@yhbt.net> wrote:

[#81028] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/05/08

On 2017/05/08 9:33, Eric Wong wrote:

[#81029] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/05/08

On 2017/05/08 10:53, SASADA Koichi wrote:

[#81031] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/05/08

SASADA Koichi <ko1@atdot.net> wrote:

[#81033] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/05/08

On 2017/05/08 12:01, Eric Wong wrote:

[#81035] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/05/08

SASADA Koichi <ko1@atdot.net> wrote:

[#81042] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/05/09

On 2017/05/08 15:36, Eric Wong wrote:

[#81044] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/05/09

SASADA Koichi <ko1@atdot.net> wrote:

[#81045] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — SASADA Koichi <ko1@...> 2017/05/09

On 2017/05/09 12:38, Eric Wong wrote:

[#81047] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...> 2017/05/09

SASADA Koichi <ko1@atdot.net> wrote:

[ruby-core:80927] [Ruby trunk Bug#13523] negative line numbers in instance_eval are misinterpreted in 32-bit ruby-trunk

From: eregontp@...
Date: 2017-04-28 17:57:01 UTC
List: ruby-core #80927
Issue #13523 has been updated by Eregon (Benoit Daloze).


Actually this also happens on older release, there are just less 32-bit builders on older versions:
http://rubyci.org/logs/www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/log/20170428T070500Z.fail.html.gz

----------------------------------------
Bug #13523: negative line numbers in instance_eval are misinterpreted in 32-bit ruby-trunk
https://bugs.ruby-lang.org/issues/13523#change-64562

* Author: Eregon (Benoit Daloze)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
As can be seen on http://rubyci.org/, 32-bit ruby-trunk seems to have regressed and no longer handles negative line number in #instance_eval correctly.

Specifically, this spec fails:

~~~ ruby
  it "evaluates string with given filename and negative linenumber" do
    err = begin
      Object.new.instance_eval("\n\nraise\n", "b_file", -100)
    rescue => e
      e
    end
    err.backtrace.first.split(":")[0..1].should == ["b_file", "-98"]
  end
~~~
https://github.com/ruby/spec/blob/51bc2c1c8cd387ec99106b5f27eb5d0ab48fc560/core/basicobject/instance_eval_spec.rb#L172-L179



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