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* [Bug libstdc++/13598] New: enc_filebuf doesn't work
@ 2004-01-07 11:13 peturr02 at ru dot is
2004-01-07 11:14 ` [Bug libstdc++/13598] " peturr02 at ru dot is
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: peturr02 at ru dot is @ 2004-01-07 11:13 UTC (permalink / raw)
To: gcc-bugs
Although enc_filebuf now compiles (PR 13189), it's not possible to do any
actual IO with it.
The problem seems to be that basic_filebuf assumes that state_type is
assignable, but __enc_traits isn't. Although operator= is defined for
__enc_traits, t = u doesn't result in t being equivalent to u, since
it doesn't copy the iconv_t members (_M_*_desc):
// Need assignment operator as well.
__enc_traits&
operator=(const __enc_traits& __obj)
{
strncpy(_M_int_enc, __obj._M_int_enc, _S_max_size);
strncpy(_M_ext_enc, __obj._M_ext_enc, _S_max_size);
_M_in_desc = 0;
_M_out_desc = 0;
_M_ext_bom = __obj._M_ext_bom;
_M_int_bom = __obj._M_int_bom;
return *this;
}
(Note that there is a memory leak here if _M_in_desc or _M_out_desc are
non-null.)
--
Summary: enc_filebuf doesn't work
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: peturr02 at ru dot is
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is @ 2004-01-07 11:14 ` peturr02 at ru dot is 2004-01-07 11:18 ` pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: peturr02 at ru dot is @ 2004-01-07 11:14 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From peturr02 at ru dot is 2004-01-07 11:14 ------- Created an attachment (id=5426) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5426&action=view) Test case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is 2004-01-07 11:14 ` [Bug libstdc++/13598] " peturr02 at ru dot is @ 2004-01-07 11:18 ` pinskia at gcc dot gnu dot org 2004-01-16 16:08 ` paolo at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-01-07 11:18 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |minor http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is 2004-01-07 11:14 ` [Bug libstdc++/13598] " peturr02 at ru dot is 2004-01-07 11:18 ` pinskia at gcc dot gnu dot org @ 2004-01-16 16:08 ` paolo at gcc dot gnu dot org 2004-01-16 17:24 ` paolo at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: paolo at gcc dot gnu dot org @ 2004-01-16 16:08 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |paolo at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-01-16 16:08:33 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is ` (2 preceding siblings ...) 2004-01-16 16:08 ` paolo at gcc dot gnu dot org @ 2004-01-16 17:24 ` paolo at gcc dot gnu dot org 2004-03-26 15:25 ` bkoz at gcc dot gnu dot org 2004-05-25 17:05 ` bkoz at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: paolo at gcc dot gnu dot org @ 2004-01-16 17:24 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|paolo at gcc dot gnu dot org|unassigned at gcc dot gnu | |dot org Status|ASSIGNED |NEW http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is ` (3 preceding siblings ...) 2004-01-16 17:24 ` paolo at gcc dot gnu dot org @ 2004-03-26 15:25 ` bkoz at gcc dot gnu dot org 2004-05-25 17:05 ` bkoz at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: bkoz at gcc dot gnu dot org @ 2004-03-26 15:25 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From bkoz at gcc dot gnu dot org 2004-03-26 15:25 ------- Mine. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Last reconfirmed|2004-01-16 16:08:33 |2004-03-26 15:25:55 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug libstdc++/13598] enc_filebuf doesn't work 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is ` (4 preceding siblings ...) 2004-03-26 15:25 ` bkoz at gcc dot gnu dot org @ 2004-05-25 17:05 ` bkoz at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: bkoz at gcc dot gnu dot org @ 2004-05-25 17:05 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From bkoz at gcc dot gnu dot org 2004-05-24 21:25 ------- Fixed. 2004-03-27 Benjamin Kosnik <bkoz@redhat.com> libstdc++ PR/13598 * config/locale/ieee_1003.1-2001/codecvt_specializations.h (__enc_traits::_M_destroy): New. (__enc_traits::~__enc_traits): Use it. (__enc_traits::operator=): Use _M_destroy, _M_init. (__enc_traits::__enc_traits): Same. 2004-03-27 Petur Runolfsson <peturr02@ru.is> * testsuite/ext/enc_filebuf/char/13598.cc: New. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |3.4.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13598 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-05-24 21:25 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-01-07 11:13 [Bug libstdc++/13598] New: enc_filebuf doesn't work peturr02 at ru dot is 2004-01-07 11:14 ` [Bug libstdc++/13598] " peturr02 at ru dot is 2004-01-07 11:18 ` pinskia at gcc dot gnu dot org 2004-01-16 16:08 ` paolo at gcc dot gnu dot org 2004-01-16 17:24 ` paolo at gcc dot gnu dot org 2004-03-26 15:25 ` bkoz at gcc dot gnu dot org 2004-05-25 17:05 ` bkoz at gcc dot gnu dot org
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