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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-06 07:36:29 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-06 07:36:29 +0000 |
commit | a809077956248ce3c6c1038872ad184d06445ae5 (patch) | |
tree | ad8ab63a76435c79a7232864ffa963f6b3031229 /encoding.c | |
parent | a2393c3e53340a8a05855a9ef0d5222901b68a14 (diff) | |
download | ruby-a809077956248ce3c6c1038872ad184d06445ae5.tar.gz |
* encoding.c (rb_enc_associate_index): cannot set encoding on
special constants.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'encoding.c')
-rw-r--r-- | encoding.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/encoding.c b/encoding.c index 67f2dd8ae9..1b0622c198 100644 --- a/encoding.c +++ b/encoding.c @@ -640,6 +640,9 @@ rb_enc_associate_index(VALUE obj, int idx) /* enc_check_capable(obj);*/ if (rb_enc_get_index(obj) == idx) return obj; + if (SPECIAL_CONST_P(obj)) { + rb_raise(rb_eArgError, "cannot set encoding"); + } if (!ENC_CODERANGE_ASCIIONLY(obj) || !rb_enc_asciicompat(rb_enc_from_index(idx))) { ENC_CODERANGE_CLEAR(obj); |