diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 16:44:40 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 16:44:40 +0000 |
commit | 04e1afd8b6f8ae373b7e1f8c05502bd72caa44d0 (patch) | |
tree | 43b4e5c532455e656040c5b500114657ddfb995c /variable.c | |
parent | 9a663128185cee7671d945659b258730bcfbab77 (diff) |
merge revision(s) 57305: [Backport #13114] [Backport #13120]
variable.c: fix the condition to cache
* variable.c (rb_const_set): fix the condition to cache the class
path and cache permanent or temporary path corresponding to the
outer klass. [ruby-core:79039] [Bug #13120]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
-rw-r--r-- | variable.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/variable.c b/variable.c index 54e7928292..fadc8d1763 100644 --- a/variable.c +++ b/variable.c @@ -2608,10 +2608,25 @@ rb_const_set(VALUE klass, ID id, VALUE val) * and avoid order-dependency on const_tbl */ if (rb_cObject && (RB_TYPE_P(val, T_MODULE) || RB_TYPE_P(val, T_CLASS))) { - if (!NIL_P(rb_class_path_cached(val))) { - rb_name_class(val, id); - if (rb_class_path_cached(klass)) { - rb_class_name(val); + if (NIL_P(rb_class_path_cached(val))) { + if (klass == rb_cObject) { + rb_ivar_set(val, classpath, rb_id2str(id)); + rb_name_class(val, id); + } + else { + VALUE path; + ID pathid; + st_data_t n; + st_table *ivtbl = RCLASS_IV_TBL(klass); + if (ivtbl && + (st_lookup(ivtbl, (st_data_t)(pathid = classpath), &n) || + st_lookup(ivtbl, (st_data_t)(pathid = tmp_classpath), &n))) { + path = rb_str_dup((VALUE)n); + rb_str_append(rb_str_cat2(path, "::"), rb_id2str(id)); + OBJ_FREEZE(path); + rb_ivar_set(val, pathid, path); + rb_name_class(val, id); + } } } } |