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* [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h
@ 2007-01-12 17:20 pcarlini at suse dot de
2007-01-21 9:58 ` [Bug libstdc++/30449] " paolo at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: pcarlini at suse dot de @ 2007-01-12 17:20 UTC (permalink / raw)
To: gcc-bugs
Apparently, we are missing useful overloads (specializations, depending on the
implementation details): for example, for std::lexicographical_compare on
pointers to non-const char types; std::equal seems not optimized to exploit
memcmp when possible. Probably, normal_iterators to containers of chars and co,
could be also dealt with (similarly to std::copy).
--
Summary: Missing overloads (specializations) in stl_algobase.h
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pcarlini at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libstdc++/30449] Missing overloads (specializations) in stl_algobase.h
2007-01-12 17:20 [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h pcarlini at suse dot de
@ 2007-01-21 9:58 ` paolo at gcc dot gnu dot org
2007-02-15 18:44 ` pcarlini at suse dot de
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: paolo at gcc dot gnu dot org @ 2007-01-21 9:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from paolo at gcc dot gnu dot org 2007-01-21 09:57 -------
Subject: Bug 30449
Author: paolo
Date: Sun Jan 21 09:57:42 2007
New Revision: 121027
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121027
Log:
2007-01-21 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/30449 (fill, fill_n)
* include/bits/stl_algobase.h (__fill_aux(wchar_t*, wchar_t*,
const wchar_t&), __fill_n_aux(wchar_t*, _Size, const wchar_t&)): New.
(fill(signed char*, signed char*, const signed char&),
fill(unsigned char*, unsigned char*, const unsigned char&),
fill(char*, char*, char&), fill_n(signed char*, _Size,
const signed char&), fill_n(unsigned char*, _Size,
const unsigned char&), fill_n(char*, _Size, char&)): Rename to
__*_aux.
(__fill_normal, __fill_n_normal): New, call the latter.
(fill, fill_n): Adjust, call the latter.
* testsuite/25_algorithms/fill/4.cc: New.
* testsuite/25_algorithms/fill/5.cc: New.
Added:
trunk/libstdc++-v3/testsuite/25_algorithms/fill/4.cc
trunk/libstdc++-v3/testsuite/25_algorithms/fill/5.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/stl_algobase.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libstdc++/30449] Missing overloads (specializations) in stl_algobase.h
2007-01-12 17:20 [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h pcarlini at suse dot de
2007-01-21 9:58 ` [Bug libstdc++/30449] " paolo at gcc dot gnu dot org
@ 2007-02-15 18:44 ` pcarlini at suse dot de
2007-04-30 13:11 ` paolo at gcc dot gnu dot org
2007-04-30 13:12 ` pcarlini at suse dot de
3 siblings, 0 replies; 5+ messages in thread
From: pcarlini at suse dot de @ 2007-02-15 18:44 UTC (permalink / raw)
To: gcc-bugs
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-02-15 18:43:47
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libstdc++/30449] Missing overloads (specializations) in stl_algobase.h
2007-01-12 17:20 [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h pcarlini at suse dot de
2007-01-21 9:58 ` [Bug libstdc++/30449] " paolo at gcc dot gnu dot org
2007-02-15 18:44 ` pcarlini at suse dot de
@ 2007-04-30 13:11 ` paolo at gcc dot gnu dot org
2007-04-30 13:12 ` pcarlini at suse dot de
3 siblings, 0 replies; 5+ messages in thread
From: paolo at gcc dot gnu dot org @ 2007-04-30 13:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from paolo at gcc dot gnu dot org 2007-04-30 14:11 -------
Subject: Bug 30449
Author: paolo
Date: Mon Apr 30 14:10:54 2007
New Revision: 124295
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124295
Log:
2007-04-30 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/30449 (equal)
* include/bits/stl_algobase.h (struct __niter_base): Add.
(copy(_II, _II, _OI), copy_backward(_BI1, _BI1, _BI2),
fill(_ForwardIterator, _ForwardIterator, const _Tp&),
fill_n(_OI, _Size, const _Tp&), equal(_II1, _II1, _II2)):
Use it.
(struct __copy_normal, __copy_backward_normal,
struct __fill_normal, struct __fill_n_normal): Remove.
(struct __equal, struct __equal_aux): Add.
* include/bits/stl_iterator.h: Add _Iterator_type typedef.
* include/bits/stl_algobase.h (__fill_aux(wchar_t*,
wchar_t*, wchar_t), __fill_n_aux(wchar_t*, _Size, wchar_t)):
Remove.
* testsuite/23_containers/requirements/sequences/dr438/vector/
constructor_1_neg.cc: Adjust dg-error line number.
* testsuite/23_containers/requirements/sequences/dr438/vector/
constructor_2_neg.cc: Likewise.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/stl_algobase.h
trunk/libstdc++-v3/include/bits/stl_iterator.h
trunk/libstdc++-v3/testsuite/23_containers/requirements/sequences/dr438/vector/constructor_1_neg.cc
trunk/libstdc++-v3/testsuite/23_containers/requirements/sequences/dr438/vector/constructor_2_neg.cc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libstdc++/30449] Missing overloads (specializations) in stl_algobase.h
2007-01-12 17:20 [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h pcarlini at suse dot de
` (2 preceding siblings ...)
2007-04-30 13:11 ` paolo at gcc dot gnu dot org
@ 2007-04-30 13:12 ` pcarlini at suse dot de
3 siblings, 0 replies; 5+ messages in thread
From: pcarlini at suse dot de @ 2007-04-30 13:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pcarlini at suse dot de 2007-04-30 14:12 -------
Fixed.
--
pcarlini at suse dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30449
^ permalink raw reply [flat|nested] 5+ messages in thread
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2007-01-12 17:20 [Bug libstdc++/30449] New: Missing overloads (specializations) in stl_algobase.h pcarlini at suse dot de
2007-01-21 9:58 ` [Bug libstdc++/30449] " paolo at gcc dot gnu dot org
2007-02-15 18:44 ` pcarlini at suse dot de
2007-04-30 13:11 ` paolo at gcc dot gnu dot org
2007-04-30 13:12 ` pcarlini at suse dot de
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