[#41916] Proposal: Bitmap Marking GC — Narihiro Nakamura <authornari@...>

Hi.

18 messages 2012/01/05

[#41941] [ruby-trunk - Bug #5851][Open] make check fails when compiling with GCC 4.7 - *** longjmp causes uninitialized stack frame *** — Vit Ondruch <v.ondruch@...>

12 messages 2012/01/06

[#41979] [ruby-trunk - Bug #5865][Open] Exception#== should return false if the classes differ — Hiro Asari <asari.ruby@...>

10 messages 2012/01/08

[#42003] [ruby-trunk - Bug #5871][Open] regexp \W matches some word characters when inside a case-insensitive character class — Gareth Adams <gareth@...>

14 messages 2012/01/09

[#42016] [ruby-trunk - Feature #5873][Open] Adopt FFI over DL — Heesob Park <phasis@...>

15 messages 2012/01/10

[#42149] [ruby-trunk - Feature #5899][Open] chaining comparsions. — Ondrej Bilka <neleai@...>

12 messages 2012/01/16

[#42164] [ruby-trunk - Feature #5903][Open] Optimize st_table (take 2) — Yura Sokolov <funny.falcon@...>

18 messages 2012/01/17

[ruby-core:41948] [ruby-trunk - Bug #5851] make check fails when compiling with GCC 4.7 - *** longjmp causes uninitialized stack frame ***

From: Luis Lavena <luislavena@...>
Date: 2012-01-06 20:45:00 UTC
List: ruby-core #41948
Issue #5851 has been updated by Luis Lavena.


Can you provide a simple example that reproduces this?

Have you tried compiling with debug symbols and go over GDB?

Can you provide information of the resulting GCC flags of configure that were used to generate the libruby.so and ruby executable?

Have you tried -fno-omit-frame-pointer?

----------------------------------------
Bug #5851: make check fails when compiling with GCC 4.7 - *** longjmp causes uninitialized stack frame ***
https://bugs.ruby-lang.org/issues/5851

Author: Vit Ondruch
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux]


I am experiencing strange test error [1] when compiling Ruby 1.9.3-p0/1.9.3-p19/2.0.0 rev 34217 with GCC 4.7 in Fedora Rawhide [2]. Everything worked just fine with GCC 4.6.



Vit


[1] https://gist.github.com/1564328
[2] http://koji.fedoraproject.org/koji/taskinfo?taskID=3624339


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