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variable.c: rb_class_path_cached

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* variable.c (rb_class_path_cached): returns cached class path
  only, without searching and allocating new class path string.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-12-09 03:25:38 +00:00
parent 334294d0e2
commit b4ab650e1a
3 changed files with 18 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Dec 9 12:25:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* variable.c (rb_class_path_cached): returns cached class path
only, without searching and allocating new class path string.
Mon Dec 9 11:14:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/date/date_parse.c (parse_time): unset case-insensitive flag

1
include/ruby/intern.h
View file

@ -888,6 +888,7 @@ struct timespec rb_time_timespec(VALUE time);
/* variable.c */
VALUE rb_mod_name(VALUE);
VALUE rb_class_path(VALUE);
VALUE rb_class_path_cached(VALUE);
void rb_set_class_path(VALUE, VALUE, const char*);
void rb_set_class_path_string(VALUE, VALUE, VALUE);
VALUE rb_path_to_class(VALUE);

12
variable.c
View file

@ -277,6 +277,18 @@ rb_class_path_no_cache(VALUE klass)
return path;
}
VALUE
rb_class_path_cached(VALUE klass)
{
st_table *ivtbl = RCLASS_IV_TBL(klass);
st_data_t n;
if (!ivtbl) return Qnil;
if (st_lookup(ivtbl, (st_data_t)classpath, &n)) return (VALUE)n;
if (st_lookup(ivtbl, (st_data_t)tmp_classpath, &n)) return (VALUE)n;
return Qnil;
}
void
rb_set_class_path_string(VALUE klass, VALUE under, VALUE name)
{