charliesome 07ac58747f * compile.c (iseq_compile_each): emit opt_str_freeze if the #freeze ... 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		2013-11-09 21:17:06 +00:00
..
default_gems	* re-added r38053 that is reverted by r38061. Problems by r38053	2012-12-01 03:35:36 +00:00
gmake.mk	Set mode for GNU Makefile.	2013-06-20 10:19:02 +00:00
id.def	* compile.c (iseq_compile_each): emit opt_str_freeze if the #freeze	2013-11-09 21:17:06 +00:00
keywords
known_errors.def	* defs/known_errors.def: more errors.	2009-11-24 11:06:53 +00:00
lex.c.src
opt_insn_unif.def
opt_operand.def	* vm_opts.h: enable optimization - operand unifications.	2012-12-04 04:57:50 +00:00