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* proc.c (proc_eq): equivalence check should not done by pointer

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comparison, but should be based on iseq contents.   [ruby-dev:37101]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2008-11-18 14:31:15 +00:00
parent e606e7e32b
commit 256e8b9afc
2 changed files with 11 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 18 23:02:23 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* proc.c (proc_eq): equivalence check should not done by pointer
comparison, but should be based on iseq contents. [ruby-dev:37101]
Tue Nov 18 20:30:08 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/net/ftp.rb (Net::FTP#open_socket): SOCKSsocket is obsolete.

9
proc.c
View file

@ -666,12 +666,15 @@ proc_eq(VALUE self, VALUE other)
}
else {
if (TYPE(other) == T_DATA &&
RBASIC(other)->klass == rb_cProc &&
CLASS_OF(self) == CLASS_OF(other)) {
RDATA(other)->dmark == proc_mark) {
rb_proc_t *p1, *p2;
GetProcPtr(self, p1);
GetProcPtr(other, p2);
if (p1->block.iseq == p2->block.iseq && p1->envval == p2->envval) {
if (p1->envval == p2->envval &&
p1->block.iseq->iseq_size == p2->block.iseq->iseq_size &&
p1->block.iseq->local_size == p2->block.iseq->local_size &&
MEMCMP(p1->block.iseq->iseq, p2->block.iseq->iseq, VALUE,
p1->block.iseq->iseq_size) == 0) {
return Qtrue;
}
}