[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2015-08-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #13 from Jonathan Wakely --- (In reply to Bhargava Shastry from comment #12) > a) and b) together imply that it is possible that _M_right points to an > object of type _Rb_tree_node_base when cast to _Link_type in [1]. Is this a > mat

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2015-08-27 Thread bshastry at sec dot t-labs.tu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #12 from Bhargava Shastry --- Also, I noticed a couple of potentially suspicious casts not fixed upstream. They are in _S_right [1] and elsewhere. The problem I see is this: a. _M_right is a pointer to an object of type _Rb_tree_nod

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2015-08-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Jonathan Wakely changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2015-08-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2015-08-27 Thread bshastry at sec dot t-labs.tu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Bhargava Shastry changed: What|Removed |Added CC||bshastry at sec dot t-labs.tu-berl

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-06-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-06-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Tue Jun 3 17:58:51 2014 New Revision: 211197 URL: http://gcc.gnu.org/viewcvs?rev=211197&root=gcc&view=rev Log: Backport from mainline 2014-04-15 Jonathan Wakely PR libstdc++/607

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-06-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #6 from Jonathan Wakely --- Author: redi Date: Tue Jun 3 17:26:05 2014 New Revision: 211190 URL: http://gcc.gnu.org/viewcvs?rev=211190&root=gcc&view=rev Log: Backport from mainline 2014-04-15 Jonathan Wakely PR libstdc++/607

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-04-15 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #5 from Jonathan Wakely --- Fixed on trunk so far

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-04-15 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Tue Apr 15 10:52:06 2014 New Revision: 209414 URL: http://gcc.gnu.org/viewcvs?rev=209414&root=gcc&view=rev Log: PR libstdc++/60734 * include/bits/stl_tree.h (_Rb_tree::_M_end): Fi

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-04-02 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 --- Comment #3 from Jonathan Wakely --- Thanks Marek, in that case this is less high priority IMHO

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-04-02 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment #

[Bug libstdc++/60734] Undefined behavior in g++-v4/bits/stl_tree.h

2014-04-02 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|