diff options
| author | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-09 21:17:06 +0000 |
|---|---|---|
| committer | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-09 21:17:06 +0000 |
| commit | 07ac58747f84412ea476b911fd25219093c581ed (patch) | |
| tree | 6d1a97aa0c4f5e55f767ea4f602da32b894a393c /ChangeLog | |
| parent | d6f5e30df87b4dfa4d66d8f4cb74da7dde949e8d (diff) | |
* 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
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,23 @@ +Sun Nov 10 06:14:39 2013 Charlie Somerville <charliesome@ruby-lang.org> + + * 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 + + [Feature #8992] [ruby-core:57705] + Sun Nov 10 01:34:14 2013 Koichi Sasada <ko1@atdot.net> * gc.c (vm_malloc_increase): sweep immediately on GC due to malloc(). |