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variable.c: top-level constant look-up

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* variable.c (rb_const_search): [EXPERIMENTAL] remove top-level
  constant look-up.  [Feature #11547]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2017-01-01 09:07:56 +00:00
parent 46454b5ee6
commit 44a2576f79
2 changed files with 6 additions and 0 deletions
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@ -14,6 +14,8 @@ with all sufficient information, see the ChangeLog file or Redmine
=== Language changes === Language changes
* Top-level constant look-up is removed. [Feature #11547]
=== Core classes updates (outstanding ones only) === Core classes updates (outstanding ones only)
=== Stdlib updates (outstanding ones only) === Stdlib updates (outstanding ones only)

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variable.c
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@ -2273,8 +2273,12 @@ rb_const_search(VALUE klass, ID id, int exclude, int recurse, int visibility)
continue; continue;
} }
if (exclude && tmp == rb_cObject && klass != rb_cObject) { if (exclude && tmp == rb_cObject && klass != rb_cObject) {
#if 0
rb_warn("toplevel constant %"PRIsVALUE" referenced by %"PRIsVALUE"::%"PRIsVALUE"", rb_warn("toplevel constant %"PRIsVALUE" referenced by %"PRIsVALUE"::%"PRIsVALUE"",
QUOTE_ID(id), rb_class_name(klass), QUOTE_ID(id)); QUOTE_ID(id), rb_class_name(klass), QUOTE_ID(id));
#else
return Qundef;
#endif
} }
return value; return value;
} }