ruby.git/compile.c, branch v2_1_0_preview2

compile.c: tailcall on super

2013-11-17T14:34:30+00:00

* compile.c (iseq_peephole_optimize): enable tail call optimization on
  super too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43701 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

* compile.c (iseq_compile_each): emit opt_str_freeze if the #freeze

2013-11-09T21:17:06+00:00

  method is called on a static string literal with no arguments.

* defs/id.def (firstline): add freeze so idFreeze is available

* insns.def (opt_str_freeze): add opt_str_freeze instruction which
  pushes a frozen string literal without allocating a new object if
  String#freeze is not overriden

* string.c (Init_String): define String#freeze

* vm.c (vm_init_redefined_flag): define BOP_FREEZE on String class as
  a basic operation

* vm_insnhelper.h: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* class.c: unify names of vm state version counters to 'serial'.

2013-11-09T03:34:49+00:00

  This includes renaming 'vm_state_version_t' to 'rb_serial_t',
  'method_state' to 'method_serial', 'seq' to 'class_serial',
  'vmstat' to 'constant_serial', etc.

* insns.def: ditto
* internal.h: ditto
* vm.c: ditto
* vm_core.h: ditto
* vm_insnhelper.c: ditto
* vm_insnhelper.h: ditto
* vm_method.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().

2013-11-08T02:00:35+00:00

* compile.c (iseq_build_from_ary_body): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: split

2013-10-29T00:52:38+00:00

  ruby_vm_global_state_version into two separate counters - one for the
  global method state and one for the global constant state. This means
  changes to constants do not affect method caches, and changes to
  methods do not affect constant caches. In particular, this means
  inclusions of modules containing constants no longer globally
  invalidate the method cache.

* class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c:
  rename rb_clear_cache_by_class to rb_clear_method_cache_by_class

* class.c, include/ruby/intern.h, variable.c, vm_method.c: add
  rb_clear_constant_cache

* compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in
  rb_call_info_struct to method_state

* vm_method.c: rename vmstat field in struct cache_entry to method_state

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

compile.c, vm.c: reduce hash merge

2013-10-13T03:16:54+00:00

* compile.c (compile_array_): no hash to merge if it is empty.
* vm.c (m_core_hash_merge_kwd): just check keys if only one argument
  is given, without merging.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h: rename RARRAY_RAWPTR() to RARRAY_CONST_PTR().

2013-09-25T08:24:34+00:00

  RARRAY_RAWPTR(ary) returns (const VALUE *) type pointer and
  usecase of this macro is not acquire raw pointer, but acquire
  read-only pointer. So we rename to better name.
  RSTRUCT_RAWPTR() is also renamed to RSTRUCT_CONST_PTR()
  (I expect that nobody use it).
* array.c, compile.c, cont.c, enumerator.c, gc.c, proc.c, random.c,
  string.c, struct.c, thread.c, vm_eval.c, vm_insnhelper.c:
  catch up this change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h,

2013-09-04T05:25:06+00:00

  variable.c, vm.c, vm_core.c, vm_insnhelper.c, vm_insnhelper.h,
  vm_method.c: Implement class hierarchy method cache invalidation.

  [ruby-core:55053] [Feature #8426] [GH-387]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* NEWS: Add note about frozen string literals

2013-09-02T07:11:41+00:00

* compile.c (case_when_optimizable_literal): optimize NODE_LIT strings
  in when clauses of case statements

* ext/ripper/eventids2.c: add tSTRING_SUFFIX

* parse.y: add 'f' suffix on string literals for frozen strings

* test/ripper/test_scanner_events.rb: add scanner tests

* test/ruby/test_string.rb: add frozen string tests

[Feature #8579] [ruby-core:55699]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e