class reference when we use NIL_P() to check class reference
validity. The bug was exposed by the spec test of Sequel.
* eval.c (ruby_init): Use NEW_CREF().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@22679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
based on a patch from Brent Roman <brent AT mbari.org> at
[ruby-core:22584].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@22674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to ensure O(1) time. based on a patch by Brent Roman <brent AT
mbari.org>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@21354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
is dead to avoid recursive gc that segfaults. [ruby-core:13889]
a patch by Brent Roman <brent AT mbari.org>.
* eval.c (rb_cont_check): checks for valid continuation instance.
* eval.c (rb_callcc): assigns th->thread before scope_dup() to
avoid segfaults if this scope_dup() triggers a gc pass.
a patch by Brent Roman <brent AT mbari.org>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@21353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
don't run next even if select notify readability/writability.
[ruby-core:20446]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@21165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
<pete.goodeve at computer.org> in [ruby-core:18712].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@19424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
from zimbatm <zimbatm@oree.ch> in [ruby-core:16627].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@18355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (gc_sweep): sets rb_thread_pending to run deferred finalizers.
* rubysig.h (CHECK_INTS): now checks rb_thread_pending even on
platforms where setitimer is not available. [ruby-core:18045]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@18319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if it was frozen. clear all raised flags.
* eval.c (stack_check): leave clearing flag to rb_longjmp.
* eval.c (rb_thread_set_raised, rb_thread_reset_raised): use generic
flags.
* eval.c (Init_Proc), gc.c (Init_GC): freeze preallocated special exceptions.
* gc.c (rb_memerror): use thread raised flag instead of static flag,
and raise nomem_error without backtrace if failed to make backtrace.
[ruby-dev:34724]
* gc.c (ruby_xmalloc): increase malloc_increase only if malloc
succeeds. failed malloc size can be huge. it may increase
malloc_limit too big which cause less GC and memory full.
(ruby_xrealloc): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@17832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
a patch from Keita Yamaguchi <keita.yamaguchi at gmail.com>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@17581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
possible optimization bug on OS X/PPC. This at least makes
build with gcc -O1 and `make test' pass.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@17547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
properly. a patch from Keita Yamaguchi
<keita.yamaguchi at gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
uninitialized value, since search_method doesn't set origin if the
method wasn't found.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
should not operate assignment. [ruby-dev:34645]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(clone_method): Properly handle NODE_BMETHOD and NODE_DMETHOD.
(rb_singleton_class_clone, singleton_class_clone_int): Set a
proper value to klass and propagate cref. [ruby-core:16238]
* eval.c (rb_block_dup, rb_method_dup), intern.h: Add duplicator
methods for use from class.c#clone_method().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to a Proc. [ruby-dev:23533]
* parse.y (block_par, block_var): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
