#253: Fibers are unsupported
--------------------------------+-------------------------------------------
Reporter: jvoor...@… | Owner: lsansone...@…
Type: defect | Status: new
Priority: major | Milestone:
Component: MacRuby | Keywords: fiber segfault
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An example of macruby 0.4 segfaulting on Fibers follows. Matt Aimonetti
reports similar findings at http://lists.macosforge.org/pipermail/macruby-
devel/2009-May/001717.html, including a failure to require 'fiber' in the
0.5 branch.
~ % macruby -v
MacRuby version 0.4 (ruby 1.9.1) [universal-darwin9.5, x86_64]
~ % macruby -e 'Fiber.new{puts"hey"}.resume'
hey
-e:1: [BUG] Segmentation fault
MacRuby version 0.4 (ruby 1.9.1) [universal-darwin9.5, x86_64]
-- stack frame ------------
0000 (0xc08000060): 00000004
0001 (0xc08000068): 00000000
0002 (0xc08000070): 00000004
0003 (0xc08000078): 00000000
0004 (0xc08000080): 00000004
0005 (0xc08000088): 8000867c0
0006 (0xc08000090): 800030800
0007 (0xc08000098): 00000004
0008 (0xc080000a0): 00000000 <- lfp <- dfp
-- control frame ----------
c:0004 p:---- s:0009 b:0009 l:000008 d:000008 CFUNC :resume
c:0003 p:0019 s:0006 b:0006 l:002348 d:002348 TOP -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH :inherited:
c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP
---------------------------
DBG> : "-e:1:in `resume'"
DBG> : "-e:1:in `<main>'"
-- backtrace of native function call (Use addr2line) --
0x10010f301
0x100029544
0x100029628
0x1000c245d
0x7fff82bf13aa
0x7fff5fc328d8
-------------------------------------------------------
zsh: abort macruby -e 'Fiber.new{puts"hey"}.resume'
--
Ticket URL: <http://www.macruby.org/trac/ticket/253>
MacRuby <http://macruby.org/>
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