ruby.git/parse.y, branch v2_1_0_preview2

* parse.y (rb_gc_mark_symbols): set global_symbols.minor_marked only

2013-11-20T08:40:56+00:00

  when full_mark is 0.
  rb_gc_mark_symbols() (with full_mark == 1) can be called by other
  than GC (such as rb_objspace_reachable_objects_from_root()).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: remove "f" suffix [ruby-core:57966] [Feature #9042]

2013-11-10T06:13:02+00:00

revert r42847 "test_string.rb: add test string encoding"

revert r42846 "parse.y: freeze in advance to reduce objects"

revert r42843 "parse.y: deduplicate frozen string literals"

revert r42780 "test_string.rb: yet another test"

revert r42779 "parse.y: valid suffix word only"

revert r42778 "test_string.rb: remove duplicated code"

revert r42775 "parse.y: force_encoding"

This reverts commit 93ea04ecec7639ca8d0e58948e78461434782ecc.

revert r42773 "Add frozen string literals"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* add RUBY_TYPED_FREE_IMMEDIATELY to data types which only use

2013-10-29T11:16:54+00:00

  safe functions during garbage collection such as xfree().
  On default, T_DATA objects are freed at same points as fianlizers.
  This approach protects issues such as reported by [ruby-dev:35578].
  However, freeing T_DATA objects immediately helps heap usage.
  Most of T_DATA (in other words, most of dfree functions) are safe.
  However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default
  for safety.
* cont.c: ditto.
* dir.c: ditto.
* encoding.c: ditto.
* enumerator.c: ditto.
* error.c: ditto.
* file.c: ditto.
* gc.c: ditto.
* io.c: ditto.
* iseq.c: ditto.
* marshal.c: ditto.
* parse.y: ditto.
* proc.c: ditto.
* process.c: ditto.
* random.c: ditto.
* thread.c: ditto.
* time.c: ditto.
* transcode.c: ditto.
* variable.c: ditto.
* vm.c: ditto.
* vm_backtrace.c: ditto.
* vm_trace.c: ditto.
* ext/bigdecimal/bigdecimal.c: ditto.
* ext/objspace/objspace.c: ditto.
* ext/stringio/stringio.c: ditto.
* ext/strscan/strscan.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* parse.y: Remove +(binary) and -(binary) special cases [Feature #9048]

2013-10-24T12:58:54+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* internal.h, parse.y: use `full_mark' instead of `full_marking'.

2013-10-11T12:06:25+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* gc.c, parse.y: support generational Symbol relatetd marking.

2013-10-11T11:45:38+00:00

  Each symbols has String objects respectively to represent
  Symbols.
  These objects are marked only when:
* full marking
* new symbols are added
  This hack reduce symbols (related strings) marking time.
  For example, on my Linux environment, the following code
  "20_000_000.times{''}"
  with 40k symbols (similar symbol number on Rails 3.2.14 app,
  @jugyo tells me) boosts, from 7.3sec to 4.2sec.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: allow junk attrset

2013-09-29T14:45:46+00:00

* parse.y (rb_id_attrset, intern_str): allow junk attrset ID for
  Struct.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: fix inconsistency with literals

2013-09-29T13:56:33+00:00

* parse.y (rb_id_attrset): fix inconsistency with literals, allow
  ID_ATTRSET and return it itself, but ID_JUNK cannot make ID_ATTRSET.
  and raise a NameError instead of rb_bug() for invalid argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: junk sigil only names

2013-09-20T06:01:57+00:00

* parse.y (intern_str): sigil only names are junk, at least one
  identifier character is needed.  [ruby-dev:47723] [Bug #8928]
* parse.y (rb_enc_symname_type): fix out of bound access.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: adjust position of lambda

2013-09-19T07:59:07+00:00

* parse.y (lambda): adjust position to the beginning of the block.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e