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2000-06-22

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-06-22 08:29:58 +00:00
parent 4b4cad81e7
commit 44cf56d6e7
19 changed files with 196 additions and 76 deletions
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6
array.c
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@ -680,9 +680,13 @@ static VALUE
rb_ary_dup(ary)
VALUE ary;
{
VALUE klass = CLASS_OF(ary);
VALUE dup;
dup = rb_ary_s_create(RARRAY(ary)->len, RARRAY(ary)->ptr, CLASS_OF(ary));
while (TYPE(klass) == T_ICLASS || FL_TEST(klass, FL_SINGLETON)) {
klass = (VALUE)RCLASS(klass)->super;
}
dup = rb_ary_s_create(RARRAY(ary)->len, RARRAY(ary)->ptr, klass);
if (OBJ_TAINTED(ary)) OBJ_TAINT(dup);
return dup;
}