ruby.git/gc.c, branch v1_8_7_75

merge revision(s) 17833:17837:

2008-08-04T03:24:26+00:00

	* gc.c (Init_GC): fix syntax error.
	* error.c (rb_exc_new3): keeps the given string itself.
	* eval.c (Init_Proc), gc.c (Init_GC): freeze messages of preallocated
	  special exceptions also.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 17832:

2008-07-07T06:17:24+00:00

	* eval.c (rb_longjmp): duplicate the thrown exception to set backtrace
	  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_7@17930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 17827,17846:17848:

2008-07-07T03:29:28+00:00

	* gc.c: add rb_during_gc(). based on a patch from arton  at [ruby-dev:35313].   
	* intern.h: ditto.
	* ext/win32ole/win32ole.c: avoid creating Ruby object during
	  GC. thanks to arton . [ruby-dev:35313]
	* ext/win32ole/tests: add test_win32ole_event.rb, remove
	  testOLEEVENT.rb
	* ext/win32ole/tests/testWIN32OLE.rb(test_convert_bignum):
	  fix test.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* gc.c (os_obj_of): assure to not free the scanning heap.

2008-06-08T18:21:56+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Merge from ruby_1_8.

2008-05-21T17:27:56+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* signal.c, gc.c: New methods: GC.stress, GC.stress=;

2008-04-15T07:54:11+00:00

  backported from 1.9. a patch from Tadashi Saito
  in [ruby-dev:34394] and bug#19000


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* rubyio.h (rb_io_t): renamed from OpenFile.

2008-04-15T03:35:55+00:00

* ruby.h (struct RHash), file.c, gc.c, io.c, ext/dl/dl.c,
  ext/io/wait/wait.c, ext/pty/pty.c, ext/readline/readline.c,
  ext/socket/socket.c: ditto.

* win32/win32.h: removed workaround for OpenFile.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* array.c (rb_ary_collect_bang, rb_ary_select): Return an

2008-04-14T08:57:23+00:00

  enumerator if no block is given.

* dir.c (dir_each, dir_foreach): Return an enumerator if no block
  is given.

* enum.c (enum_partition, enum_sort_by): Ditto.

* gc.c (os_each_obj): Ditto.

* hash.c (rb_hash_delete_if, rb_hash_reject_bang, rb_hash_select,
  rb_hash_each_value, rb_hash_each_key, rb_hash_each_pair,
  env_each_key, env_each_value, env_each, env_each_pair,
  env_reject_bang, env_delete_if, env_select): Ditto.

* numeric.c (num_step, int_upto, int_downto, int_dotimes): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* configure.in (RUBY_SETJMP, RUBY_LONGJMP, RUBY_JMP_BUF): prefers

2008-03-31T17:58:14+00:00

  __builtin_setjmp, _setjmp over setjmp and sigsetjmp.
  [ruby-core:16023], [ruby-core:16086]

* configure.in (--with-setjmp-type): new option to override the
  default rule in the above.

* eval.c (ruby_setjmp, ruby_longjmp), gc.c (rb_setjmp),
  node.h (rb_jmpbuf_t): use RUBY_SETJMP, RUBY_LONGJMP and
  RUBY_JMP_BUF.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* gc.c: removed trailing spaces.

2008-03-12T03:49:55+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e