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| 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 /defs | |
| parent | d6f5e30df87b4dfa4d66d8f4cb74da7dde949e8d (diff) | |
| download | ruby-07ac58747f84412ea476b911fd25219093c581ed.tar.gz | |
* 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 'defs')
| -rw-r--r-- | defs/id.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/defs/id.def b/defs/id.def index 57c0ae9f14..53ed3775ad 100644 --- a/defs/id.def +++ b/defs/id.def @@ -1,5 +1,6 @@ # -*- mode: ruby; coding: us-ascii -*- firstline, predefined = __LINE__+1, %[\ + freeze inspect intern object_id |