[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-05 09:04 --- Reopening to ... -- What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-05 09:04 --- Mark as a dup of bug 21920 *** This bug has been marked as a duplicate of 21920 *** -- What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From james_avera at yahoo dot com 2004-11-16 02:47
---
Subject: Re: bad code in template function called from template class method
Hi,
Can you summarize what aliasing rule is violated?
Note that the argument is a ref, so the code is
not taking the adderess of a temporary.
Thanks,
-Jim
--- pinskia at gcc dot gnu dot org [EMAIL PROTECTED]
wrote:
--- Additional Comments From pinskia at gcc dot gnu dot org
2004-11-13 20:37 ---
You are violating the C++ aliasing rules:
class GetPtrtokeyFunctor {
public:
const PtrInt * operator()(const Objptr objptr)
{ return reinterpret_castconst PtrInt *(objptr); }
};
--
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution||INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-16 02:52 --- Read http://gcc.gnu.org/bugs.html#nonbugs_general Casting does not work as expected when optimization is turned on. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From james_avera at yahoo dot com 2004-11-13 20:32 --- Created an attachment (id=7542) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7542action=view) test case Please compile with -O2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
[Bug c++/18468] bad code in template function called from template class method
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-13
20:37 ---
You are violating the C++ aliasing rules:
class GetPtrtokeyFunctor {
public:
const PtrInt * operator()(const Objptr objptr)
{ return reinterpret_castconst PtrInt *(objptr); }
};
--
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution||INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18468
