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* insns.def (concatstrings): don't use initial ASCII-8BIT string.

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[ruby-core:38635] [Bug #5126]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2011-08-01 03:10:02 +00:00
parent 6280ce3b68
commit db42bd0448
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Aug 1 12:00:35 2011 NARUSE, Yui <naruse@ruby-lang.org>
* insns.def (concatstrings): don't use initial ASCII-8BIT string.
[ruby-core:38635] [Bug #5126]
Sun Jul 31 22:57:16 2011 Yuki Sonoda (Yugui) <yugui@yugui.jp> Sun Jul 31 22:57:16 2011 Yuki Sonoda (Yugui) <yugui@yugui.jp>
* enc/Makefile.in (ECHO1): Same as the recent fix in common.mk. * enc/Makefile.in (ECHO1): Same as the recent fix in common.mk.

4
insns.def
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@ -392,9 +392,9 @@ concatstrings
(...) (...)
(VALUE val) // inc += 1 - num; (VALUE val) // inc += 1 - num;
{ {
rb_num_t i = num; rb_num_t i = num - 1;
val = rb_str_new(0, 0); val = rb_str_resurrect(TOPN(i));
while (i-- > 0) { while (i-- > 0) {
const VALUE v = TOPN(i); const VALUE v = TOPN(i);
rb_str_append(val, v); rb_str_append(val, v);