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* sprintf.c (rb_enc_vsprintf): can be used for ASCII compatible

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encodings only.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-01-13 09:41:22 +00:00
parent 6b1bae9641
commit 23b4c10dd8
2 changed files with 12 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Jan 13 18:41:19 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* sprintf.c (rb_enc_vsprintf): can be used for ASCII compatible
encodings only.
Fri Jan 13 18:29:06 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* thread.c (rb_mutex_unlock_th): simplified.

8
sprintf.c
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@ -1168,7 +1168,13 @@ rb_enc_vsprintf(rb_encoding *enc, const char *fmt, va_list ap)
f._bf._size = 0;
f._w = 120;
result = rb_str_buf_new(f._w);
if (enc) rb_enc_associate(result, enc);
if (enc) {
if (!rb_enc_asciicompat(enc)) {
rb_raise(rb_eArgError, "cannot construct ASCII-incompatible encoding string: %s",
rb_enc_name(enc));
}
rb_enc_associate(result, enc);
}
f._bf._base = (unsigned char *)result;
f._p = (unsigned char *)RSTRING_PTR(result);
RBASIC(result)->klass = 0;