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* array.c (rb_ary_join): do not repeat self in a recursive array.

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[ruby-dev:37019]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-11-03 18:28:34 +00:00
parent 88a4f33121
commit 4927a7c77a
2 changed files with 9 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 4 03:28:31 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* array.c (rb_ary_join): do not repeat self in a recursive array.
[ruby-dev:37019]
Tue Nov 4 01:56:46 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> Tue Nov 4 01:56:46 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* include/ruby/intern.h (rb_mutex_synchronize): fixed prototype. * include/ruby/intern.h (rb_mutex_synchronize): fixed prototype.

5
array.c
View File

@ -1487,7 +1487,10 @@ rb_ary_join(VALUE ary, VALUE sep)
case T_STRING: case T_STRING:
break; break;
case T_ARRAY: case T_ARRAY:
{ if (tmp == ary) {
tmp = rb_usascii_str_new2("[...]");
}
else {
VALUE args[2]; VALUE args[2];
args[0] = tmp; args[0] = tmp;