e3fbe1433b
Implement the first part of N4258: 'Cleaning up noexcept in the Library'. This patch deals with swapping containers, and implements a more strict noexcept specification (a conforming extension) than the standard mandates.
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llvm-svn: 242056
2015-07-13 20:04:56 +00:00
1f508014df
In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.
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llvm-svn: 234296
2015-04-07 05:21:38 +00:00
61bff61926
Fix use after free and calls to operator comma in debug mode
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llvm-svn: 232703
2015-03-19 03:20:02 +00:00
b5d34aa419
Move the default template arguments into the forward declarations for the containers: deque, forwardlist and list. References PR#22605.
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llvm-svn: 229705
2015-02-18 17:24:08 +00:00
c1bd9197eb
NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.
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Things done in this patch:
1. Make __debug include __config since it uses macros from it.
2. The current method of defining _LIBCPP_ASSERT is prone to redefinitions. Move
the null _LIBCPP_ASSERT definition into the __debug header to prevent this.
3. Remove external <__debug> include gaurds. <__debug> guards almost all of its
contents internally. There is no reason to be doing it externally.
This patch should not change any functionality.
llvm-svn: 215332
2014-08-10 23:53:08 +00:00
ced70066c2
While reading LWG#526, Ion Gaztañaga noticed that libc++ didn't correctly handle list::remove(const value_type &x), if x was an element of the list. Added a test for this, and a fix. Thanks to Ion for the report.
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llvm-svn: 215210
2014-08-08 15:35:52 +00:00
28d65da618
dit pointed out on IRC that '__i = _VSTD::next(__i)' was a very long-winded way of writing '++__i'. Since I hate being thought of as long-winded (this checkin comment notwithstanding), I fixed it. No functionality change.
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llvm-svn: 214834
2014-08-05 01:34:12 +00:00
90ba0533cd
Fix PR#202520 - predicate called too many times in list::remove_if. Add tests for list, forward_list, and the std::remove_if algorithm
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llvm-svn: 214736
2014-08-04 17:32:25 +00:00
f1b6d1b538
Update synopsis for list/forward_list/deque to match the allocator style of existing comment. No code change
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llvm-svn: 190320
2013-09-09 18:19:45 +00:00
fb8297668f
LWG Issue 2210 (Part #2 & #3 ): list and forward_list
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llvm-svn: 190279
2013-09-08 19:11:51 +00:00
145afa17ca
Rename _LIBCPP_DEBUG2 to _LIBCPP_DEBUG.
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llvm-svn: 189140
2013-08-23 20:10:18 +00:00
f0544c2086
Nico Rieck: this patch series fixes visibility issues on Windows as explained in < http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-August/031214.html >.
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llvm-svn: 188192
2013-08-12 18:38:34 +00:00
0c37cfd8b8
Implement NULL iterators for <list> re: N3644
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llvm-svn: 187740
2013-08-05 21:23:28 +00:00
42a3046eef
Ok, 3 major changes for debug mode in one commit:
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1. I had been detecting and trapping iterator == and \!= among iterators
in different containers as an error. But the trapping itself is actually
an error.
Consider:
#include <iostream>
#include <vector>
#include <algorithm>
template <class C>
void
display(const C& c)
{
std::cout << "{";
bool first = true;
for (const auto& x : c)
{
if (\!first)
std::cout << ", ";
first = false;
std::cout << x;
}
std::cout << "}\n";
}
int
main()
{
typedef std::vector<int> V;
V v1 = {1, 3, 5};
V v2 = {2, 4, 6};
display(v1);
display(v2);
V::iterator i = std::find(v1.begin(), v1.end(), 1);
V::iterator j = std::find(v2.begin(), v2.end(), 2);
if (*i == *j)
i = j; // perfectly legal
// ...
if (i \!= j) // the only way to check
v2.push_back(*i);
display(v1);
display(v2);
}
It is legal to assign an iterator from one container to another of the
same type. This is required to work. One might want to test whether or
not such an assignment had been made. The way one performs such a check
is using the iterator's ==, \!= operator. This is a logical and necessary
function and does not constitute an error.
2. I had a header circular dependence bug when _LIBCPP_DEBUG2 is defined.
This caused a problem in several of the libc++ tests.
Fixed.
3. There is a serious problem when _LIBCPP_DEBUG2=1 at the moment in that
std::basic_string is inoperable. std::basic_string uses __wrap_iterator
to implement its iterators. __wrap_iterator has been rigged up in debug
mode to support vector. But string hasn't been rigged up yet. This means
that one gets false positives when using std::string in debug mode. I've
upped std::string's priority in www/debug_mode.html.
llvm-svn: 187636
2013-08-02 00:26:35 +00:00
866d4efa7f
Implement full support for non-pointer pointers in custom allocators for list.
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llvm-svn: 184859
2013-06-25 16:08:47 +00:00
c3f9c80894
Fix typo in assertion message. Reported by Shriramana Sharma.
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llvm-svn: 184691
2013-06-24 06:15:57 +00:00
f750923161
Fix bug in __libcpp_db::__iterator_copy. Add debug test for swaping lists.
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llvm-svn: 178892
2013-04-05 17:58:52 +00:00
b0e4c9d01b
More work on debug mode for list.
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llvm-svn: 178819
2013-04-05 00:18:49 +00:00
6e41256f68
No functionality change at this time. I've split _LIBCPP_VISIBLE up into two flags: _LIBCPP_TYPE_VIS and _LIBCPP_FUNC_VIS. This is in preparation for taking advantage of clang's new __type_visibility__ attribute.
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llvm-svn: 176593
2013-03-06 23:30:19 +00:00
aeb85680fb
Dimitry Andric: many visibility fixes. Howard: Much appreciated. Can you send me a patch to CREDITS.TXT?
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llvm-svn: 163862
2012-09-14 00:39:16 +00:00
c003db1fca
Further macro protection by replacing _[A-Z] with _[A-Z]p
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llvm-svn: 145410
2011-11-29 18:15:50 +00:00
ab4f438239
Add protection from min/max macros
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llvm-svn: 145407
2011-11-29 16:45:27 +00:00
073458b1ab
Windows support by Ruben Van Boxem.
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llvm-svn: 142235
2011-10-17 20:05:10 +00:00
920b56ca88
Another installment on debug mode. This addresses list. However this should be considered a temporary state. The API of the debug database and how vector and list use it, is unsatisfactory at the moment. It is both inefficient and overly verbose. I wanted to get this functionality checked in though. In the next day or so I'll refactor what is there in an attempt to streamline things.
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llvm-svn: 140660
2011-09-27 23:55:03 +00:00
8668139f36
Fix const correctness bug in __move_assign. Found and fixed by Ion Gaztañaga.
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llvm-svn: 139032
2011-09-02 20:42:31 +00:00
54976f2619
Fixed PR10574: http://llvm.org/bugs/show_bug.cgi?id=10574
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llvm-svn: 137522
2011-08-12 21:56:02 +00:00
ce48a1137d
_STD -> _VSTD to avoid macro clash on windows
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llvm-svn: 134190
2011-06-30 21:18:19 +00:00
ce53420e37
Provide names for template and function parameters in forward declarations. The purpose is to aid automated documentation tools.
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llvm-svn: 133008
2011-06-14 19:58:17 +00:00
4590010473
noexcept for <list>.
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llvm-svn: 132562
2011-06-03 17:30:28 +00:00
a0fe8c436e
Chris Jefferson noted many places where function calls needed to be qualified (thanks Chris).
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llvm-svn: 125510
2011-02-14 19:12:38 +00:00
72c5e14203
Qualify calls to addressof with std::. Bug 9106
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llvm-svn: 124726
2011-02-02 17:36:20 +00:00
2774545736
Bug 9096 - list::iterator not default constructible
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llvm-svn: 124508
2011-01-28 23:46:28 +00:00
412dbebe1b
license change
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llvm-svn: 119395
2010-11-16 22:09:02 +00:00
848a5374d0
visibility-decoration.
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llvm-svn: 114551
2010-09-22 16:48:34 +00:00
7609c9b665
Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature.
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llvm-svn: 113086
2010-09-04 23:28:19 +00:00
b3371f6f49
Fixing whitespace problems
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llvm-svn: 111750
2010-08-22 00:02:43 +00:00
5b08a8a432
Wiped out some non-ascii characters that snuck into the copyright.
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llvm-svn: 103516
2010-05-11 21:36:01 +00:00
3e519524c1
libcxx initial import
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llvm-svn: 103490
2010-05-11 19:42:16 +00:00
Marshall Clow