diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-14 03:38:22 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-14 03:38:22 +0000 |
commit | a370556cd289ee8bffaca769328c3d0de0928af2 (patch) | |
tree | caff848a475e5a67dac91bc279ac355d33ce734d /object.c | |
parent | 1e4a9554358d15dd00fbb2edeb0bf80866d7b7c4 (diff) | |
download | ruby-a370556cd289ee8bffaca769328c3d0de0928af2.tar.gz |
object.c: check const names
* object.c (rb_mod_const_get, rb_mod_const_defined): check
constant names more strictly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -2134,16 +2134,16 @@ rb_mod_const_get(int argc, VALUE *argv, VALUE mod) } if (!id) { - if (!ISUPPER(*pbeg) || !rb_enc_symname2_p(pbeg, len, enc)) { - part = rb_str_subseq(name, beglen, len); + part = rb_str_subseq(name, beglen, len); + OBJ_FREEZE(part); + if (!ISUPPER(*pbeg) || !rb_is_const_name(part)) { rb_name_error_str(part, "wrong constant name %"PRIsVALUE, QUOTE(part)); } else if (!rb_method_basic_definition_p(CLASS_OF(mod), id_const_missing)) { - id = rb_intern3(pbeg, len, enc); + id = rb_intern_str(part); } else { - part = rb_str_subseq(name, beglen, len); rb_name_error_str(part, "uninitialized constant %"PRIsVALUE"%"PRIsVALUE, rb_str_subseq(name, 0, beglen), QUOTE(part)); @@ -2271,8 +2271,9 @@ rb_mod_const_defined(int argc, VALUE *argv, VALUE mod) } if (!id) { - if (!ISUPPER(*pbeg) || !rb_enc_symname2_p(pbeg, len, enc)) { - part = rb_str_subseq(name, beglen, len); + part = rb_str_subseq(name, beglen, len); + OBJ_FREEZE(part); + if (!ISUPPER(*pbeg) || !rb_is_const_name(part)) { rb_name_error_str(part, "wrong constant name %"PRIsVALUE, QUOTE(part)); } |