9d772d17b3
Apple LWG 2067: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3318.html#2067 . This is the only actionable change that has been made to the C++ draft since C++11. In general it has not been decided exactly how libc++ will track changes made to C++11. New features and design changes will probably be #ifdef'd, especially if they are not backwards compatible. Defects and 'dumb mistakes' are more likely to just be put in. Decisions on telling one from the other will be made on a case by case basis.
...
llvm-svn: 160608
2012-07-21 19:34:12 +00:00
a4820bc4d5
noexcept applied to <future>.
...
llvm-svn: 160607
2012-07-21 17:46:55 +00:00
36101a5b0a
noexcept applied to <thread>.
...
llvm-svn: 160606
2012-07-21 16:50:47 +00:00
45c663db4e
noexcept applied to <condition_variable>.
...
llvm-svn: 160605
2012-07-21 16:32:53 +00:00
02e610ef34
noexcept and constexpr applied to <mutex>.
...
llvm-svn: 160604
2012-07-21 16:13:09 +00:00
42be98ab54
noexcept and constexpr applied to <regex>.
...
llvm-svn: 160594
2012-07-21 01:31:58 +00:00
5d926bf1b8
noexcept and constexpr applied to <ios>.
...
llvm-svn: 160593
2012-07-21 01:03:40 +00:00
bf882037be
noexcept applied to <valarray>.
...
llvm-svn: 160592
2012-07-21 00:51:28 +00:00
f4e11de8e8
constexpr applied to <complex>.
...
llvm-svn: 160585
2012-07-20 22:18:27 +00:00
00586de436
noexcept applied to <random>.
...
llvm-svn: 160579
2012-07-20 21:44:27 +00:00
11ac39722c
Relax the tolerances on some timing tests.
...
llvm-svn: 160566
2012-07-20 19:48:05 +00:00
8e882dcb2e
noexcept applied to <iterator>.
...
llvm-svn: 160565
2012-07-20 19:36:34 +00:00
397717b7c8
constexpr applied to <array>.
...
llvm-svn: 160564
2012-07-20 19:20:49 +00:00
931644bfec
constexpr applied to <string>.
...
llvm-svn: 160563
2012-07-20 19:09:12 +00:00
14c56f6c4a
Further tweaks on relaxing complete type checking for function.
...
llvm-svn: 160562
2012-07-20 18:56:07 +00:00
07ce90bb9d
Jean-Daniel : clang now supports all required type_traits.
...
llvm-svn: 160510
2012-07-19 15:59:52 +00:00
51eb2adb2d
Jean-Daniel updates the libc++ index page to reflect not so recent changes in C++ standard status.
...
llvm-svn: 160509
2012-07-19 15:57:51 +00:00
403845ba75
Relax the complete-type checks that are happening under __invokable<Fp, Args...> to only check Fp, and not Args... . This should be sufficient to give the desired high quality diagnostics under both bind and function. And this allows a test reported by Rich E on cfe-dev to pass. Tracked by <rdar://problem/11880602>.
...
llvm-svn: 160285
2012-07-16 16:17:34 +00:00
c033115394
Applied constexpr to <chrono>.
...
llvm-svn: 160184
2012-07-13 19:17:27 +00:00
9146984e73
Fixed a bug in wstring_convert concerning zero-length inputs. Thanks to Jonathan Coxhead for reporting this bug.
...
llvm-svn: 160136
2012-07-12 18:07:41 +00:00
ceefe51364
Teach libc++ to check for libc++abi and use its features if they're available.
...
llvm-svn: 160038
2012-07-11 09:35:47 +00:00
38b99b025c
Add test for self-referencing emplace test.
...
llvm-svn: 159921
2012-07-09 02:47:43 +00:00
598f702b04
Change emplace for vector and deque to create the temporary (when necessary) before any changes to the container are made. Nikolay Ivchenkov deserves the credit for pushing this problem and the solution for it.
...
llvm-svn: 159918
2012-07-08 23:23:04 +00:00
c0937e8add
Appy constexpr to <memory>. Picked up a few missing noexcepts as well.
...
llvm-svn: 159902
2012-07-07 20:56:04 +00:00
bfa7990b5a
Apply constexpr to the mutex constructor. As a conforming extension, apply constexpr to the condition_variable constructor. These are important because it enables the compiler to construct these types at compile time, even though the object will be non-const. Since they are constructed at compile time, there is no chance of a data race before they are constructed.
...
llvm-svn: 159901
2012-07-07 20:01:52 +00:00
eeac9fcfb7
Apply constexpr to <bitset>.
...
llvm-svn: 159899
2012-07-07 17:04:52 +00:00
8a9ee14803
Apply noexcept to tuple.
...
llvm-svn: 159865
2012-07-06 21:53:48 +00:00
a0f4c45c38
As a conforming extension give tuple a noexcept default constructor conditionalized on its held types.
...
llvm-svn: 159858
2012-07-06 20:50:27 +00:00
a62ebe043e
Give tuple a constexpr default constructor.
...
llvm-svn: 159857
2012-07-06 20:39:45 +00:00
9f06558f86
New Windows libc++ test results provided by Ruben Van Boxem.
...
llvm-svn: 159852
2012-07-06 19:35:31 +00:00
9d6d1c6860
Apply noexcept to those functions implemented in <cstdlib> as a conforming extension.
...
llvm-svn: 159850
2012-07-06 19:16:56 +00:00
9c14b75a37
Apply noexcept to those functions implemented in <cmath> as a conforming extension.
...
llvm-svn: 159849
2012-07-06 19:13:50 +00:00
227001d12e
Add noexcept test for offsetof macro per [support.types]/p4.
...
llvm-svn: 159846
2012-07-06 18:39:01 +00:00
4cb38a82a2
This commit establishes a new bucket_count policy in the unordered containers: The policy now allows a power-of-2 number of buckets to be requested (and that request honored) by the client. And if the number of buckets is set to a power of 2, then the constraint of the hash to the number of buckets uses & instead of %. If the client does not specify a number of buckets, then the policy remains unchanged: a prime number of buckets is selected. The growth policy is that the number of buckets is roughly doubled when needed. While growing, either the prime, or the power-of-2 strategy will be preserved. There is a small run time cost for putting in this switch. For very cheap hash functions, e.g. identity for int, the cost can be as high as 18%. However with more typical use cases, e.g. strings, the cost is in the noise level. I've measured cases with very cheap hash functions (int) that using a power-of-2 number of buckets can make look up about twice as fast. However I've also noted that a power-of-2 number of buckets is more susceptible to accidental catastrophic collisions. Though I've also noted that accidental catastrophic collisions are also possible when using a prime number of buckets (but seems far less likely). In short, this patch adds an extra tuning knob for those clients trying to get the last bit of performance squeezed out of their hash containers. Casual users of the hash containers will not notice the introduction of this tuning knob. Those clients who swear by power-of-2 hash containers can now opt-in to that strategy. Clients who prefer a prime number of buckets can continue as they have.
...
llvm-svn: 159836
2012-07-06 17:31:14 +00:00
6b45660f14
link to Marshall's notes.
...
llvm-svn: 159791
2012-07-06 00:39:38 +00:00
6317bfb26a
mark operator new(std::nothrow) as noalias (aka __attribute__((malloc))
...
llvm-svn: 159359
2012-06-28 16:47:34 +00:00
f08ebab2ea
Fixed a bug regarding result_of reported by Sven Behne. The fix is C++11 only mainly because result_of is a variadic beast and working with variadics is just such a problem in C++03 mode. This should bring result_of up to full conformance with the C++11 spec.
...
llvm-svn: 159211
2012-06-26 17:37:15 +00:00
d8ed7e5b03
fix help with bash
...
llvm-svn: 159177
2012-06-25 23:51:05 +00:00
c418654096
Revert pair constructors back to using is_convertible instead of is_constructible. This should pull things into alignment with the final draft. Fixes http://llvm.org/bugs/show_bug.cgi?id=13063#add_comment .
...
llvm-svn: 158280
2012-06-09 20:01:23 +00:00
07db340438
Fix warning flags for CMake builds, from Andrew C. Morrow!
...
llvm-svn: 158172
2012-06-07 22:26:00 +00:00
0bc272cf9a
Fix a few testsuite bugs involving trailing null (or lack thereof) in strstream.
...
llvm-svn: 157832
2012-06-01 20:02:59 +00:00
4c0de496a0
Fix dangling else clause. Bug found and fixed by Dimitry Andric.
...
llvm-svn: 157779
2012-05-31 23:12:03 +00:00
78b4015c1c
Fix the new _ALIGNAS_TYPE per instructions supplied by Eli Friedman.
...
llvm-svn: 157765
2012-05-31 20:14:00 +00:00
bf33f5b292
Protect use of alignas against older versions of clang
...
llvm-svn: 157764
2012-05-31 19:31:14 +00:00
8b805c915a
The rules for emplace in map, multimap, unordered_map and unordered_multimap changed a while back and I'm just now updating to these new rules. In a nutshell, you've got to know you're emplacing to a pair and use one of pair's constructors. I made one extension: If you want to emplace the key and default construct the mapped_type, you can just emplace(key), as opposed to emplace(piecewise_construct, forward_as_tuple(key), forward_as_tuple()).
...
llvm-svn: 157503
2012-05-25 22:04:21 +00:00
a960edd203
Fix memory corruption bug found and fixed by Andrew C. Morrow.
...
llvm-svn: 157476
2012-05-25 15:55:46 +00:00
49c3b20737
Add documentation regarding -fno-rtti.
...
llvm-svn: 157157
2012-05-20 13:03:53 +00:00
ed81e910bd
Revert fix to http://llvm.org/bugs/show_bug.cgi?id=12867 for the reason now included in the code comment.
...
llvm-svn: 157128
2012-05-19 20:20:49 +00:00
a336f5e645
Revert my _LIBCPP_INLINE_VISIBILITY changes, r157097 and r157107
...
llvm-svn: 157108
2012-05-19 07:14:17 +00:00
a1b6937dba
valarray resize should not be _LIBCPP_INLINE_VISIBILITY
...
llvm-svn: 157107
2012-05-19 07:01:14 +00:00
8f69b1af3d
Move _LIBCPP_VISIBLE_INLINE from the out-of-line definitions of member
...
functions to the original declarations, so that Clang will actually
see them. Part of <rdar://problem/11489333>.
llvm-svn: 157097
2012-05-19 04:41:25 +00:00
9042d623bf
Protect __shared_weak_count::__get_deleter declaration with _LIBCPP_NO_RTTI. Fixes http://llvm.org/bugs/show_bug.cgi?id=12867
...
llvm-svn: 157049
2012-05-18 13:06:21 +00:00
423a8d7733
Fix several bugs in find/count specialized for bits.
...
llvm-svn: 156546
2012-05-10 14:55:00 +00:00
19d9cbfb39
Add friends __count_bool_true and __count_bool_false to __bit_iterator.
...
llvm-svn: 156543
2012-05-10 14:01:40 +00:00
0ae9efeb1a
SFINAE __bit_iterator such that it will only get instantiated with a container that has the nested type __storage_type. This prevents accidental instantiation such as in http://llvm.org/bugs/show_bug.cgi?id=12755 . This fixes http://llvm.org/bugs/show_bug.cgi?id=12755 .
...
llvm-svn: 156308
2012-05-07 16:50:38 +00:00
df7aad41fd
Constrain __bind functor constructor such that it won't accidentally get used as a copy constructor from a non-const lvalue. Fixes <rdar://problem/11359080>.
...
llvm-svn: 156182
2012-05-04 17:21:02 +00:00
9acfc3af72
Change std::abs from a template function to three overloads for float, double and long double.
...
llvm-svn: 156064
2012-05-03 14:58:34 +00:00
bff1bfc6be
Greatly scale back ambitions of emulating move semantics in C++03 mode. It was causing more problems than it solved. This fixes http://llvm.org/bugs/show_bug.cgi?id=12704 .
...
llvm-svn: 155918
2012-05-01 15:37:54 +00:00
11ffde3d7e
libc++: only #include <cxxabi.h> if it exists. This allows libc++ to build
...
out of the box on Linux systems. If you're building against libc++abi, you
still need to make sure it can find <cxxabi.h> so it knows not to export
symbols which libc++abi provides.
llvm-svn: 155091
2012-04-19 01:36:12 +00:00
99f15d6eb7
libc++: Add some missing #includes to atomics tests. libc++ doesn't need these
...
at the moment, but they allow these tests to be used to test clang against
libstdc++. Add myself to the credits file, as suggested by Howard.
llvm-svn: 155085
2012-04-19 00:50:47 +00:00
d01320c200
Apply noexcept and constexpr to <atomic>.
...
llvm-svn: 154526
2012-04-11 20:14:21 +00:00
766e8ccbfc
Switch libc++ from __atomic_* builtins to __c11_atomic_* builtins.
...
Per discussion with Howard, we are not interested in maintaining
compatibility with older versions of clang.
All tests pass with ToT clang, except for two which assert due to
a pre-existing, unrelated bug.
llvm-svn: 154521
2012-04-11 18:55:46 +00:00
cd42f9446b
Now that clang supports doing the right thing with regard to atomic
...
initialisation, do the right thing with regard to atomic initialisation.
Note: clang r154507 or later required for <atomic> to work now.
llvm-svn: 154508
2012-04-11 17:26:23 +00:00
4fa71de024
Fix the remaining atomic tests, all of which were wrong for the case where a
...
compare-and-exchange failed (it should update the expected value to the current
value, and the tests were checking that it didn't...).
Results of the atomics part of the test suite on FreeBSD with clang trunk and
the atomic.c from compiler-rt (currently kludged into the test, not installed
properly):
****************************************************
Results for /root/libc++/test/atomics:
using clang version 3.1 (trunk 153415)
Target: x86_64-unknown-freebsd10.0
Thread model: posix
with -std=c++0x -stdlib=libc++ -pthread /tmp/atomic.o
----------------------------------------------------
sections without tests : 0
sections with failures : 0
sections without failures: 14
+ ----
total number of sections : 14
----------------------------------------------------
number of tests failed : 0
number of tests passed : 52
+ ----
total number of tests : 52
****************************************************
Yay!
llvm-svn: 154095
2012-04-05 13:48:16 +00:00
ca917f5342
Fix test cases that were trying to make atomic things that are not trivially copyable.
...
Now all of the test cases compile. Some of them even run!
llvm-svn: 154094
2012-04-05 13:23:08 +00:00
c5d5a98815
Fix use of __atomic_is_lock_free() intrinsic.
...
llvm-svn: 154093
2012-04-05 13:13:24 +00:00
7e5b4c9328
Put std::piecewise_construct_t back into the dylib for ABI stability. When clients are in C++11/constexpr mode this will be safely ignored because piecewise_construct is then declared with internal linkage.
...
llvm-svn: 153981
2012-04-03 23:45:46 +00:00
b2e9f19caf
constexpr support for <utility>. Patch contributed by Jonathan Sauer.
...
llvm-svn: 153968
2012-04-03 21:09:48 +00:00
6e3e78acba
Updated documentation contributed by Christopher Jefferson.
...
llvm-svn: 153955
2012-04-03 15:08:42 +00:00
e386b7b360
Update <random> with constexpr support. Patch contributed by Jonathan Sauer.
...
llvm-svn: 153896
2012-04-02 21:00:45 +00:00
338eb3116c
Update <limits> with constexpr support. Patch contributed by Jonathan Sauer.
...
llvm-svn: 153888
2012-04-02 19:23:15 +00:00
e8df82fa1a
Fix test for default constructor of discrete_distribution. This partially addresses http://llvm.org/bugs/show_bug.cgi?id=12436 .
...
llvm-svn: 153873
2012-04-02 15:00:14 +00:00
788c9979d9
This is an initial commit of constexpr support as proposed by Richard Smith. This by no means completes constexpr support. Indeed, it hardly scratches the surface. All it does is lay the foundation in <__config> and changes those few places in the library that are already using that foundation.
...
llvm-svn: 153856
2012-04-02 00:40:41 +00:00
0527c6207a
I believe tuple is still under development in the standard. Daniel Krugler is/will be making convincing arguments that a modified form of LWG 2051 (currently NAD Future) is easily acheivable and desirable. He has demonstrated that a tuple<T...> where all of the T are implicitly convertible from U... should have a tuple constructor that is also implicit, instead of explicit. This would support the use cases in LWG 2051 while not undermining T... with explicit conversions from U.... This check-in is an experimental implementation of Daniel's work. I believe this work to be mature enough to warrant inclusion into libc++. If anyone sees real-world problems that this check in causes, please let me know and I will revert it, and provide the feedback to the LWG.
...
llvm-svn: 153855
2012-04-01 23:10:42 +00:00
cb16c68042
It appears that the standard accidentally removed the default constructor for error_category. I'm putting it back in. This fixes http://llvm.org/bugs/show_bug.cgi?id=12321 .
...
llvm-svn: 153194
2012-03-21 16:18:57 +00:00
b2f52bb982
Allow libc++ to be built with CMake from within the LLVM tree. The libc++ part is just some renaming as the variable was already in use, conflicting with something else in the LLVM tree. Contributed by Ruben Van Boxem.
...
llvm-svn: 153036
2012-03-19 15:40:23 +00:00
b4c7522790
Alter the terminal streams such that they do not get added to the atexit chain, and thus never get destructed.
...
llvm-svn: 152926
2012-03-16 15:13:51 +00:00
1e02029f37
Undo some overzealous #ifdefs for LIBCXXRT.
...
llvm-svn: 152718
2012-03-14 14:11:13 +00:00
5f13d66fb4
Make sure [at_]quick_exit is in std::
...
llvm-svn: 152717
2012-03-14 14:10:37 +00:00
2f4cb4d79d
Don't refer to a function that doesn't exist in the quick_exit test.
...
llvm-svn: 152716
2012-03-14 14:02:15 +00:00
9c95b19f9e
Fix moneypunct_byname algorithm to more accurately represent C locales in C++.
...
llvm-svn: 152501
2012-03-10 18:31:43 +00:00
8d5df9b9d4
Change some smart_ptr == 0 to smart_ptr == nullptr. Fixes http://llvm.org/bugs/show_bug.cgi?id=12185 .
...
llvm-svn: 152240
2012-03-07 20:37:43 +00:00
04e5ce2bc1
Define _WCHAR_T in solaris/wchar.h. This fixes a bug where Solaris 10 headers
...
try to define C++ keywords as typedefs (fixed in Solaris 11).
llvm-svn: 151890
2012-03-02 10:56:04 +00:00
55661e7305
Fix MSVC / Sun #ifdef ordering. Remove another #if-nothing-#endif.
...
Sorry for the churn.
llvm-svn: 151731
2012-02-29 16:41:21 +00:00
40d7a8acff
Remove a spurious #ifdef / #endif pair with nothing between them.
...
llvm-svn: 151729
2012-02-29 16:22:33 +00:00
9e849ad302
Add a warning to ctype<char>::classic_table() if not implemented.
...
llvm-svn: 151728
2012-02-29 16:08:57 +00:00
27e618efb6
I'm reverting one of the changes made to exception.cpp in r151717. I'm unsure what the change was trying to do, but it didn't do the right thing for __APPLE__. So instead of trying to guess what was intended, I'm just putting it back the way it was.
...
llvm-svn: 151727
2012-02-29 15:37:30 +00:00
06af2bbb04
Add support files required for building on Solaris.
...
llvm-svn: 151721
2012-02-29 13:17:28 +00:00
14c25b80e9
Solaris port. Currently sees around 200 test failures, mostly related to
...
Solaris not providing some of the locales that the test suite uses.
Note: This depends on an xlocale (partial) implementation for Solaris and a
couple of fixed standard headers. These will be committed to a branch later
today.
llvm-svn: 151720
2012-02-29 13:05:08 +00:00
66d4573786
Make the failure reporting in testit a bit more useful.
...
llvm-svn: 151719
2012-02-29 13:00:44 +00:00
ca78592c16
Don't define __locale_raii if we are not going to be using it.
...
llvm-svn: 151718
2012-02-29 13:00:07 +00:00
e1da544e0b
Some libcxxrt-compatibility cleanups (avoid defining things twice).
...
llvm-svn: 151717
2012-02-29 12:59:17 +00:00
9bb1429f20
Reduce the number of move constructions when constructing a std::function. This fixes http://llvm.org/bugs/show_bug.cgi?id=12105 .
...
llvm-svn: 151652
2012-02-28 19:47:38 +00:00
9ffe10106e
vector::emplace_back was mistakenly requiring move assignable. Fixed that and did a little drive-by optimization at the same time. This fixes http://llvm.org/bugs/show_bug.cgi?id=12085 .
...
llvm-svn: 151492
2012-02-26 15:30:12 +00:00
26bba442ac
update test for explicit bool operator.
...
llvm-svn: 151461
2012-02-25 21:43:14 +00:00
908d2bebaf
At least temporarily move operator new/delete from the abi back to here. I'm having trouble reexporting it as a weak symbol.
...
llvm-svn: 151459
2012-02-25 21:36:01 +00:00
25326f060d
ReExport some mor symbols from libc++abi.
...
llvm-svn: 151453
2012-02-25 20:25:07 +00:00
167d0fbb8a
Silence some warnings in a test.
...
llvm-svn: 151451
2012-02-25 20:04:11 +00:00
8d01935c09
Hook up to the new clang __is_trivially_constructible and __is_trivially_assignable traits. Fixes r10925427 and http://llvm.org/bugs/show_bug.cgi?id=12038 .
...
llvm-svn: 151406
2012-02-24 23:32:26 +00:00
d9d5b4492b
Use Xcode relative compilers when possible
...
llvm-svn: 151108
2012-02-22 00:20:30 +00:00
f2f2d8b98d
Modernize conversion to bool to the explicit bool conversion operator (library wide). This fixes http://llvm.org/bugs/show_bug.cgi?id=12058 .
...
llvm-svn: 151088
2012-02-21 21:46:43 +00:00
67f3964766
Modernize relational operators for shared_ptr and unique_ptr. This includes adding support for nullptr, and using less<T*>. Fixes http://llvm.org/bugs/show_bug.cgi?id=12056 .
...
llvm-svn: 151084
2012-02-21 21:02:58 +00:00
a4fd70ea77
Add missing newlines at EOF.
...
llvm-svn: 150965
2012-02-20 16:56:13 +00:00
f87873b3b3
Silence -Wmissing-field-initializers a little higher in the source.
...
llvm-svn: 150964
2012-02-20 16:51:43 +00:00
1c075b8934
Add myself to the CREDITS file.
...
llvm-svn: 150935
2012-02-19 18:22:03 +00:00
7c24d8e70b
Initialize all the fields of struct tm before passing it to strftime. One of the uninitialized fields, probably the pointer field tm_zone, was causing a segfault on linux. Patch contributed by Jeffrey Yasskin.
...
llvm-svn: 150929
2012-02-19 14:55:32 +00:00
08487f51b7
Relax pointer output test to accept glibc's output. Patch supplied by Jeffrey Yasskin.
...
llvm-svn: 150927
2012-02-19 14:51:01 +00:00
2a9a072485
Give the emulated nullptr_t a default constructor.
...
llvm-svn: 150893
2012-02-18 22:01:22 +00:00
c7cf23e4bf
Exercise rvalue arguements to make_shared for C++11 mode.
...
llvm-svn: 150887
2012-02-18 20:12:03 +00:00
f95d9f0a3a
Move typeinfos for exceptions in <stdexcept> to the abi
...
llvm-svn: 150835
2012-02-17 19:24:42 +00:00
f9c73f6629
Use __is_polymorphic if available. This fixes http://llvm.org/bugs/show_bug.cgi?id=11983 . Patch contributed by Jonathan Sauer.
...
llvm-svn: 150614
2012-02-15 20:47:11 +00:00
fa8df7db88
tuple was accidentally lacking a valid copy assignment operator. It went undetected because I had failed to test assigning from a const lvalue. This fixes http://llvm.org/bugs/show_bug.cgi?id=11921
...
llvm-svn: 150613
2012-02-15 20:13:52 +00:00
6560953383
Do not parse sign if a sign is not the next legal character when parsing floating point from an input stream. Fixes http://llvm.org/bugs/show_bug.cgi?id=11871
...
llvm-svn: 150609
2012-02-15 19:19:37 +00:00
2aa9a38b67
Another stab at fixing http://llvm.org/bugs/show_bug.cgi?id=12007 . I earlier missed that there are two common_type definitions and corrected only one of them.
...
llvm-svn: 150599
2012-02-15 18:08:09 +00:00
425e44d192
Remove reference from common_type definition. It looks like a recent clang decltype implementation got fixed/improved and exposed this. Fixes http://llvm.org/bugs/show_bug.cgi?id=12007 .
...
llvm-svn: 150581
2012-02-15 15:08:30 +00:00
9741d6c96e
Implement a few optimizations for vector push_back and insert. Fixes r10828365.
...
llvm-svn: 150542
2012-02-15 00:41:34 +00:00
e586ac735d
Provide a move(const T&) overload for C++03 mode to enable moving from rvalues. This is to support proxy references. Fixes r10858112.
...
llvm-svn: 150488
2012-02-14 16:03:09 +00:00
27c8f620ee
Fix up narrowing conversions in switch statement.
...
llvm-svn: 150082
2012-02-08 19:15:06 +00:00
23e4e4587f
Make attributes on definition consistent with those on declaration.
...
llvm-svn: 149701
2012-02-03 18:31:43 +00:00
b8be700974
Added some more symbols to the v2 rexport list.
...
llvm-svn: 149636
2012-02-02 22:01:34 +00:00
2c9c6a579a
Prepare for running on top of new libc++abi.
...
llvm-svn: 149634
2012-02-02 20:48:35 +00:00
be745c8cce
Explicitly convert int to future_errc. Fixes http://llvm.org/bugs/show_bug.cgi?id=11428
...
llvm-svn: 149630
2012-02-02 20:31:36 +00:00
1e2ca98cb2
Fix .PHONY target to match new installheaders target.
...
llvm-svn: 148629
2012-01-21 06:16:39 +00:00
21fa1887e0
Enable full functionality of shared_ptr<const void> by adding allocator<const void>. Credit to John Hurley for discovering this bug.
...
llvm-svn: 148508
2012-01-19 23:15:22 +00:00
f53bbd2a1e
Added installheaders target.
...
llvm-svn: 148399
2012-01-18 17:44:31 +00:00
0fd9a6cc37
Remove installhdrs target from Makefile
...
llvm-svn: 148396
2012-01-18 16:07:25 +00:00
f30d9ad6e1
Create target installhdrs as a synonym for do-installhdrs.
...
llvm-svn: 148365
2012-01-18 00:30:57 +00:00
26e8d17f79
Put do-installhdrs target back into Makefile.
...
llvm-svn: 148310
2012-01-17 17:01:18 +00:00
d6c77994b8
Stop installing headers, this is now done by clang
...
llvm-svn: 148309
2012-01-17 16:09:32 +00:00
c37917f309
Fix http://llvm.org/bugs/show_bug.cgi?id=11752
...
llvm-svn: 148069
2012-01-12 23:37:51 +00:00
a04d2b3330
Fix http://llvm.org/bugs/show_bug.cgi?id=11734
...
llvm-svn: 147853
2012-01-10 15:15:47 +00:00
8e25104b10
1. Fix make_shared<const T>. 2. Allow allocator<const T> as an extension. 3. Refactor work which fixed unique_ptr<const T[]>. 4. Remove no-longer-needed private declarations from unique_ptr. 5. Add constraints to some shared_ptr and weak_ptr constructors and assignment operators so that is_constructible/is_assignable give the correct answers for shared_ptr and weak_ptr. 6. Make defensive preparations in the shared_ptr free functions for the introduction of shared_ptr<T[]> in the future. 7. As an optimization, add move constructor and move assignment to weak_ptr.
...
llvm-svn: 147437
2012-01-02 17:56:02 +00:00
e9d3d21988
Happy new year 2012!
...
llvm-svn: 147395
2012-01-01 08:16:56 +00:00
b34b48196c
The exception recovery mechanism for the uninitialized_* algorithms did not work for iterators into discontiguous memory.
...
llvm-svn: 147343
2011-12-29 17:45:35 +00:00
45146a12cf
Fix memory leak in converting weak_ptr to shared_ptr
...
llvm-svn: 147298
2011-12-27 22:20:51 +00:00
a87b5e3446
Fix http://llvm.org/bugs/show_bug.cgi?id=11616
...
llvm-svn: 146881
2011-12-19 17:58:44 +00:00
18e33935f3
Some fixes to <atomic> operations to explicitly use atomic types and operations.
...
The integral types now work with clang trunk (if you remove the guard), although we're still missing an intrinsic for initialising atomics (needed for C1x too).
Howard: Please review.
llvm-svn: 146865
2011-12-19 11:44:20 +00:00
e4097ad7e6
Allow unique_ptr<T const []> to be constructed and assigned from a unique_ptr<T[]>
...
llvm-svn: 146853
2011-12-18 21:19:44 +00:00
d6f44b6601
Allow unique_ptr<T const []> to be constructed with a T* (in addition to a const T*)
...
llvm-svn: 146736
2011-12-16 15:37:23 +00:00
fac8c8866d
Remove quotes from locale name identifier. Credit Edward Meewis.
...
llvm-svn: 146655
2011-12-15 15:01:38 +00:00
a1a9e77122
As an extension, support incomplete types in the unordered containers to match what we already do in the associative containers.
...
llvm-svn: 146376
2011-12-12 17:26:24 +00:00
42b8bb5033
Fix http://llvm.org/bugs/show_bug.cgi?id=11461 . Credit Alberto Ganesh Barbati.
...
llvm-svn: 146345
2011-12-11 20:31:33 +00:00
53d2fb0aa2
Installation of CityHash by Craig Silverstein
...
llvm-svn: 146329
2011-12-10 20:28:56 +00:00
f3d14a65ca
Starting using murmur2 when combining multiple size_t's into a single hash, and also for basic_string. Also made hash<thread::id> ever so slighly more portable. I had to tweak one test which is questionable (definitely not portable) anyway.
...
llvm-svn: 145795
2011-12-05 00:08:45 +00:00
9b0cd149aa
Version #next on the hash functions for scalars. This builds on Dave's work, extends it to T*, and changes the way double and long double are handled (no longer convert to float on 32 bit). I also picked up a minor bug with uninitialized bits on the upper end of size_t when sizeof(size_t) > sizeof(T), e.g. in hash<float>. Most of the functionality has been put in one place: __scalar_hash in <memory>. Unfortunately I could not reuse __scalar_hash for hash<long double> on x86 because of the padding bits which need to be zeroed. I didn't want to add this zeroing step to the more general __scalar_hash when it isn't needed (in the absence of padding bits). I'm not ignoring the hash<string> issue (possibly changing that to a better hash). I just haven't gotten there yet.
...
llvm-svn: 145778
2011-12-03 21:11:36 +00:00
7f3884d58a
I had picked up the wrong version of DaveZ's hash patches. Corrected here.
...
llvm-svn: 145728
2011-12-02 23:45:22 +00:00
425d482c21
Fixes to hash for long long, unsigned long long, float, double and long double. Credit Dave Zarzycki
...
llvm-svn: 145721
2011-12-02 22:52:09 +00:00
1196716270
unord test fixes by Edward Meewis
...
llvm-svn: 145707
2011-12-02 21:23:14 +00:00
132bd622cf
Fix http://llvm.org/bugs/show_bug.cgi?id=11459 . Patch supplied by Alberto Ganesh Barbati.
...
llvm-svn: 145703
2011-12-02 20:41:47 +00:00
75689c1018
Fix http://llvm.org/bugs/show_bug.cgi?id=11428 . Fix provided by Alberto Ganesh Barbati
...
llvm-svn: 145698
2011-12-02 19:36:40 +00:00
a5bc2f877f
Jean-Daniel: __builtin_popcountll support for Windows
...
llvm-svn: 145684
2011-12-02 17:22:38 +00:00
c206366fd7
Quash a whole bunch of warnings
...
llvm-svn: 145624
2011-12-01 20:21:04 +00:00
c003db1fca
Further macro protection by replacing _[A-Z] with _[A-Z]p
...
llvm-svn: 145410
2011-11-29 18:15:50 +00:00
ab4f438239
Add protection from min/max macros
...
llvm-svn: 145407
2011-11-29 16:45:27 +00:00
1c2c87c502
Remove redundant iterator assignment detected by Marshall Clow
...
llvm-svn: 145265
2011-11-28 19:49:26 +00:00
8a3c663e95
Refactor libcxx makefile. No functional changes intended.
...
Besides cleaning up the repetition in the installhdrs target, the point of this
change is to provide a separate do-installhdrs target that can be used directly
from clang's runtime/libcxx makefile to install a copy of the headers along
with clang. <rdar://problem/10397739>
llvm-svn: 145162
2011-11-27 05:39:58 +00:00
7319160e7c
Clarify building instructions for 10.7
...
llvm-svn: 144910
2011-11-17 17:14:16 +00:00
5e8e0448c3
On FreeBSD, define a macro that causes the unimplemented C99 math.h functions to be declared. This prevents <cmath> users from being broken, unless they actually use the C++ wrappers that call the missing functions.
...
llvm-svn: 144501
2011-11-13 17:15:33 +00:00
91ed25d186
Remove support folder from Apple install
...
llvm-svn: 143702
2011-11-04 15:59:51 +00:00
05e485879c
Fix ratio arithmetic with zero
...
llvm-svn: 143519
2011-11-01 23:13:37 +00:00
decdcacece
Add include file install path
...
llvm-svn: 143497
2011-11-01 21:06:50 +00:00
9563a09cee
Windows port work by Ruben Van Boxem
...
llvm-svn: 143105
2011-10-27 16:24:42 +00:00
0176bc6cf5
Fixed bug in __independent_bits_engine found by Nick (from stackoverflow)
...
llvm-svn: 143104
2011-10-27 16:12:10 +00:00
e4383379ae
More windows port work by Ruben Van Boxem
...
llvm-svn: 142732
2011-10-22 20:59:45 +00:00
8bece6fe69
Windows port work by Ruben Van Boxem
...
llvm-svn: 142578
2011-10-20 12:49:21 +00:00
a892966218
de-tabbify
...
llvm-svn: 142237
2011-10-17 20:08:59 +00:00
073458b1ab
Windows support by Ruben Van Boxem.
...
llvm-svn: 142235
2011-10-17 20:05:10 +00:00
7ba930bfca
Fix http://llvm.org/bugs/show_bug.cgi?id=11113
...
llvm-svn: 141714
2011-10-11 21:28:38 +00:00
a33d4bc1ff
Starting on musl port by Arvid Picciani
...
llvm-svn: 141672
2011-10-11 16:00:46 +00:00
03a466b3b9
Remove -Wglobal-constructors from flags. This was an accidental addition.
...
llvm-svn: 141551
2011-10-10 17:36:59 +00:00
287e20e824
Update instructions for building on Mac OS 10.6
...
llvm-svn: 141507
2011-10-09 15:25:34 +00:00
1ed7df111b
Fix <rdar://problem/10256836> getline of an empty string mistakenly causes failure
...
llvm-svn: 141506
2011-10-09 15:20:46 +00:00
2a4812fd04
Fix <rdar://problem/10255403> match_results::begin() is off by one
...
llvm-svn: 141494
2011-10-08 14:36:16 +00:00
b5a46edf35
reverting change to compatibility_version
...
llvm-svn: 141445
2011-10-07 23:55:11 +00:00
e5bb431d3f
Change compatibility_version
...
llvm-svn: 141391
2011-10-07 19:52:29 +00:00
7ba069074a
Fix <rdar://problem/10136825>
...
llvm-svn: 141132
2011-10-04 23:11:56 +00:00
1e31e53fe1
Fix <rdar://problem/10226704>
...
llvm-svn: 141054
2011-10-04 01:25:20 +00:00
33a30f4159
Windows porting work by Ruben Van Boxem
...
llvm-svn: 141003
2011-10-03 15:23:59 +00:00
20dde1e8fb
Updated testit to run on Windows and fresh Windows results by Ruben Van Boxem
...
llvm-svn: 140950
2011-10-01 15:34:27 +00:00
2c0a65ee78
Fix <rdar://problem/10217868>.
...
llvm-svn: 140907
2011-10-01 00:26:36 +00:00
4f4d310e3e
Provide link to developer's policy
...
llvm-svn: 140857
2011-09-30 16:58:02 +00:00
8909cdfff9
Windows port work by Ruben Van Boxem
...
llvm-svn: 140805
2011-09-29 20:33:10 +00:00
0c06e58fae
Windows patch work by Ruben Van Boxem
...
llvm-svn: 140781
2011-09-29 13:33:15 +00:00
9978e3709f
Attempted locale refactoring. _LIBCPP_LOCALE__L_EXTENSIONS now should be defined if one has all of the xxx_l() functions. I've defined this for apple, freebsd and win32. _LIBCPP_HAS_DEFAULTRUNELOCALE should be defined if there is a _DefaultRuneLocale. I've defined this for apple and freebsd. The block of code we're trying to migrate away from is now under #ifdef __linux__. I've tested only on OS X. I hope I haven't broken things too badly elsewhere. Please let me know.
...
llvm-svn: 140734
2011-09-28 23:39:33 +00:00
3438889dec
Work on Windows port by Ruben Van Boxem
...
llvm-svn: 140728
2011-09-28 21:39:20 +00:00
0470a63776
Attempt to enable locale simplification. On which platforms can we now #define _LIBCPP_STABLE_APPLE_ABI?
...
llvm-svn: 140724
2011-09-28 21:05:01 +00:00
d7aac28ae9
Ruben's Windows test results.
...
llvm-svn: 140700
2011-09-28 15:44:39 +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.
...
llvm-svn: 140660
2011-09-27 23:55:03 +00:00
dbe8111948
Work on Windows port by Ruben Van Boxem
...
llvm-svn: 140384
2011-09-23 16:11:27 +00:00
3c78ca07bc
Partial Windows port by Ruben Van Boxem
...
llvm-svn: 140328
2011-09-22 19:10:18 +00:00
cf50df9d94
Fix test bugs found by David Chisnall
...
llvm-svn: 140271
2011-09-21 18:33:46 +00:00
580eccb05a
Fix locales used in re tests.
...
llvm-svn: 140265
2011-09-21 17:38:03 +00:00
13bddcf1bc
Remove undefines in cstdio test. Fix these properly rather than bodging the tests.
...
llvm-svn: 140264
2011-09-21 17:37:18 +00:00
ecccb1f868
More +.UTF-8 fixes.
...
llvm-svn: 140262
2011-09-21 17:35:42 +00:00
b996af1fe7
Fix failure found by David Chisnall
...
llvm-svn: 140255
2011-09-21 16:42:32 +00:00
bae9fc983e
Correct change to exception.cpp from r140245
...
llvm-svn: 140253
2011-09-21 15:12:26 +00:00
71850c961d
More fixes to the tests. Add UTF-8 encoding to all locales that don't specify one. Undefine some stdio.h macros that break the tests.
...
llvm-svn: 140252
2011-09-21 14:59:10 +00:00
b25f615c58
Fully-qualify some more locales in the tests...
...
llvm-svn: 140251
2011-09-21 14:48:49 +00:00
1d9bdaa24d
Don't check STREAMS error numbers on systems that don't implement the obsolete (as described in POSIX2008) XSI STREAMS extension.
...
llvm-svn: 140248
2011-09-21 12:23:11 +00:00
8b053d5ec1
More locale cleanups. Fully specify locales in iostream tests.
...
llvm-svn: 140247
2011-09-21 12:09:17 +00:00
89728139cb
Fixes for FreeBSD, including some fairly obvious copy-and-paste errors.
...
libc++ now mostly works on FreeBSD with libcxxrt and this patch applied to the base system:
http://lists.freebsd.org/pipermail/freebsd-hackers/attachments/20110920/e666632c/xlocale-0001.obj
Summary of tests on FreeBSD:
****************************************************
Results for /root/libcxx/test:
using FreeBSD clang version 3.0 (trunk 135360) 20110717
Target: x86_64-unknown-freebsd9.0
Thread model: posix
with -std=c++0x -stdlib=libc++ -I/root/libcxx/include -L/root/libcxx/build/lib
----------------------------------------------------
sections without tests : 1
sections with failures : 48
sections without failures: 1015
+ ----
total number of sections : 1064
----------------------------------------------------
number of tests failed : 145
number of tests passed : 4179
+ ----
total number of tests : 4324
****************************************************
(Many due to this clang version not supporting C++ atomics)
More fixes to follow...
llvm-svn: 140245
2011-09-21 08:39:44 +00:00
e36a15db17
Localisation test fixes to make the tests pass on FreeBSD, which does not provide shortened forms of the various locales (e.g. en_US, rather than en_US.UTF-8 / en_US.ISO{whatever}).
...
Reviewed by Howard Hinnant.
llvm-svn: 140242
2011-09-21 08:19:20 +00:00
c756bb3574
Chris Jefferson noted that vector iterator ownership can be transferred from source to target under move construction and move assignment. This commit makes that happen for debug mode.
...
llvm-svn: 140023
2011-09-19 16:34:29 +00:00
cdcfbf26dc
Removed unneeded boost implementation of is_base_of
...
llvm-svn: 140014
2011-09-19 13:19:31 +00:00
0a0f599f2c
Enable __locale to work on FreeBSD.
...
llvm-svn: 140005
2011-09-18 19:23:04 +00:00
c36bfc499b
Doug Gregor pointed out some problems with debug mode enabled in one TU and not another. This patch helps detect those situations and offers improved error messages to help get debug mode enabled in more TU's when it is absolutely necessary to do so. Thanks Doug.
...
llvm-svn: 139933
2011-09-16 19:52:23 +00:00
0695db06d7
The vector test suite now passes for no-debug, debug-lite and debug-regular
...
llvm-svn: 139930
2011-09-16 18:41:29 +00:00
cec9af9ead
Create multilevel debug mode
...
llvm-svn: 139913
2011-09-16 17:29:17 +00:00
f554add54e
Initial checkin for debug mode (version 2)
...
llvm-svn: 139711
2011-09-14 18:33:51 +00:00
55f2a50994
Address PR10909: http://llvm.org/bugs/show_bug.cgi?id=10909
...
llvm-svn: 139493
2011-09-12 14:15:45 +00:00
8668139f36
Fix const correctness bug in __move_assign. Found and fixed by Ion Gaztañaga.
...
llvm-svn: 139032
2011-09-02 20:42:31 +00:00
5d7a6f31f7
Up version number by 1. This is a 'minor version' update.
...
llvm-svn: 138978
2011-09-01 23:13:01 +00:00
00d8c245b2
Reimplemented much of <istream> such that single character extractions do not check to see if this is the last character in the stream and thus never set eofbit. This fixes http://llvm.org/bugs/show_bug.cgi?id=10817 . This fix requires a recompiled libc++.dylib to be fully implemented. The recompiled libc++.dylib is ABI compatible with that shipped on Lion.
...
llvm-svn: 138961
2011-09-01 21:02:45 +00:00
b1e3e0e59e
__split_buffer should only require default constructible. Bug found and fixed by Jared Hoberock
...
llvm-svn: 138726
2011-08-28 15:21:29 +00:00
6137b627ab
Merge the Apple branch into trunk
...
We will eventually rebranch for the next Apple release and when we do, we don't want to drop changes.
llvm-svn: 137940
2011-08-18 15:53:00 +00:00
e41124ade1
Don't move assign string::allocator_type when propagate_on_container_move_assignment is false.
...
llvm-svn: 137862
2011-08-17 20:36:18 +00:00
052fd9349f
Fix needle-in-haystack bug found by Walter Brown
...
llvm-svn: 137617
2011-08-15 17:22:22 +00:00
54976f2619
Fixed PR10574: http://llvm.org/bugs/show_bug.cgi?id=10574
...
llvm-svn: 137522
2011-08-12 21:56:02 +00:00
eaaf7f26df
Correct misspelling:_LIBCPP_APPLE_STABLE_ABI -> _LIBCPP_STABLE_APPLE_ABI
...
llvm-svn: 136597
2011-07-31 17:16:32 +00:00
2425d53cd8
Change how _LIBCPP_HAS_NO_ADVANCED_SFINAE gets set.
...
llvm-svn: 136596
2011-07-31 17:10:44 +00:00
f622b58c83
Fixed PR10507 ( http://llvm.org/bugs/show_bug.cgi?id=10507 )
...
llvm-svn: 136595
2011-07-31 17:04:30 +00:00
8fd6dc0df3
Revert r136547, r136545, and r136542 by removing slist.
...
This was checked in without review. It is not clear its reasonable to
include with libc++ at all, and needs discussion at a highlevel before
moving forward.
It's also completely lacking tests, and included several bugs in the
implementation.
llvm-svn: 136577
2011-07-30 21:10:18 +00:00
aa41ea2cc1
Revert r136546, which was submitted without review.
...
Original change:
Destruct elements of hash tables when removing individual entries from
the hash_table. I think this is the correct solution to PR10507, but I'm
not sure since this is a little bit cargo-culted. Howard, please review.
llvm-svn: 136576
2011-07-30 21:10:16 +00:00
bf78786db0
Add the missing default argument for the allocator and use a cleaner
...
implementation of previous().
llvm-svn: 136547
2011-07-30 00:47:53 +00:00
9663c8cb15
Destruct elements of hash tables when removing individual entries from
...
the hash_table. I think this is the correct solution to PR10507, but I'm
not sure since this is a little bit cargo-culted. Howard, please review.
llvm-svn: 136546
2011-07-30 00:18:12 +00:00
241bf43919
Oops. That last commit was from an earlier revision of the file and was
...
more than just a bit broken. This one should compile and run without
infinite loops.
llvm-svn: 136545
2011-07-30 00:06:52 +00:00
1e846797dd
Include an "implementation" if SGI's slist. This was quickly hacked
...
together to get it working with code, and is neither optimal
(erase(Iterator, Iterator) calculates the previous iterator twice,
rather than calculating the previous iterator of the first one, then
advancing it until the second is found) nor complete (splice() was not
implemented). Most of the implementation is borrowed from forward_list
via using-declarations.
llvm-svn: 136542
2011-07-29 23:42:36 +00:00
8324378195
Explicitly invoke the size_type specialization of max and min. This
...
avoids bugs where, when the allocator's size_type was smaller than int,
the multiplication or division would cause integral promotions and, with
two different integer types as arguments, deduction of the template
arguments would fail.
llvm-svn: 136540
2011-07-29 23:31:58 +00:00
8d2ed56644
Add a new hash class in __gnu_ext for the extension containers. There
...
are two motivations for this.
First, this allows users who are specializing __gnu_ext::hash to
continue doing so without changing their code.
Second, SGI specifies hash overloads for char* and const char* that
perform a hash of the string, not of the pointer.
In order to support this, the hashing code for string is factored out.
llvm-svn: 136539
2011-07-29 23:31:56 +00:00
fe473ae277
Add two missing members from the extension hash containers. The first is
...
the type name 'data_type', which is specified by the SGI spec as being
the correct type name for the mapped type. The second is an overload of
insert found in standard containers, taking an iterator as a 'hint'
(which we ignore in the standard containers as well). libstdc++'s
implementation includes these overloads, and they are needed to make
insert_iterator work (which I suspect is the real motivation for
including them in the standard containers).
The motivation for including these overloads of insert and leaving the
mapped_type typedef is to make it easier for clients to migrate to the
standard containers.
llvm-svn: 136538
2011-07-29 23:31:53 +00:00
89bdcd7ef5
Configure to get along with 2.9 clang
...
llvm-svn: 136526
2011-07-29 21:35:53 +00:00
f4a797e3d2
Optimizing valarray::operator=(some-valarray-expression)
...
llvm-svn: 136291
2011-07-27 23:19:59 +00:00
02364191d6
Fix PR10509: http://llvm.org/bugs/show_bug.cgi?id=10509
...
llvm-svn: 136247
2011-07-27 19:25:28 +00:00
21f78d88e1
Fix PR10510: http://llvm.org/bugs/show_bug.cgi?id=10510
...
llvm-svn: 136232
2011-07-27 18:34:06 +00:00
1dba445e43
http://llvm.org/bugs/show_bug.cgi?id=10469
...
llvm-svn: 135897
2011-07-24 23:59:50 +00:00
520a61383c
Optimization of string::operator< by M.E. O'Neill. Discussion in http://llvm.org/bugs/show_bug.cgi?id=10461
...
llvm-svn: 135893
2011-07-24 21:45:06 +00:00
5b0bdc2043
http://llvm.org/bugs/show_bug.cgi?id=10461
...
llvm-svn: 135873
2011-07-24 15:07:21 +00:00
7e6ca972c9
http://llvm.org/bugs/show_bug.cgi?id=10455
...
llvm-svn: 135854
2011-07-23 16:14:35 +00:00
6ab85f9e25
Test commit
...
llvm-svn: 135774
2011-07-22 17:08:57 +00:00
09ddc43442
Correct test.
...
llvm-svn: 135460
2011-07-19 01:07:49 +00:00
2405470f01
Adjust two tests to account for a nasty change in copying behavior
...
between C++03 and C++0x and its effect on exceptions, and another two to
not test move construction when rvalue references are not available.
llvm-svn: 135445
2011-07-18 23:51:25 +00:00
483cf24547
Make all fstream tests use tmpnam if creating files, rather than
...
hard-coded names.
llvm-svn: 135444
2011-07-18 23:51:21 +00:00
4c14ed75ee
Do a litmus test of using tmpnam to generate safe temporary file names
...
for the tests that open new data files.
llvm-svn: 135422
2011-07-18 20:46:16 +00:00
397d787642
Given that __underlying_type is now available in clang, implement
...
std::underlying_type.
llvm-svn: 135410
2011-07-18 18:37:21 +00:00
f3ff971561
Give A an explicitly non-throwing destructor so that B's destructor is
...
itself non-throwing. Since nested_exception's destructor is
non-throwing, if B's destructor is not, this causes an error in C++03
mode due to the overriding function having a more lax specification.
This did not occur in C++0x mode as A's destructor was implicitly
non-throwing.
llvm-svn: 135400
2011-07-18 17:07:53 +00:00
e3163f5ae3
http://llvm.org/bugs/show_bug.cgi?id=10390
...
llvm-svn: 135393
2011-07-18 15:51:59 +00:00
8ebf07a3de
Revert locale for apple back to original design, getting rid of now useless helper *_l functions
...
llvm-svn: 135272
2011-07-15 14:46:11 +00:00
3b13c94a14
_LIBCXX_STABLE_APPLE_ABI -> _LIBCPP_STABLE_APPLE_ABI
...
llvm-svn: 135271
2011-07-15 14:25:40 +00:00
bbe2b9dbc4
Fix wchar tests by not assuming that tm is complete and by using the
...
proper va_list time on non-darwin platforms.
llvm-svn: 135247
2011-07-15 05:44:47 +00:00
4084c9ebe5
Reapply 135035 with proper conditional inclusion, hopefully solving
...
issues with it.
llvm-svn: 135246
2011-07-15 05:40:33 +00:00
93a16c0f37
http://llvm.org/bugs/show_bug.cgi?id=10353
...
llvm-svn: 135125
2011-07-14 01:34:46 +00:00
88410049fa
http://llvm.org/bugs/show_bug.cgi?id=10346
...
llvm-svn: 135045
2011-07-13 16:00:50 +00:00
f6b7e20bc8
Reverted to 134947. Once I got into it, I discovered there were too many problems to fix in 135035.
...
llvm-svn: 135044
2011-07-13 15:48:16 +00:00
8a02a632be
Implement the __nolocale functions properly so that they will work on
...
all platforms. Unfortunately a lot of this remains conditionally
compiled so as not to break Apple's ABI.
The new _LIBCPP_LOCALE__L_EXTENSIONS macro can be defined on other
platforms that support _l suffixes for all functions in order to use
them.
llvm-svn: 135035
2011-07-13 06:40:50 +00:00
8dfec1ac7d
Make sure that __time_put constructors properly on non-Apple platforms.
...
llvm-svn: 134947
2011-07-12 00:55:04 +00:00
25659e93c7
Toralf Niebuhr: This is just a tiny patch fixing some small (probably copy & paste) errors.
...
llvm-svn: 134843
2011-07-09 19:47:01 +00:00
7ae42ef0bf
Make vector<bool>::reference and const_reference public
...
llvm-svn: 134815
2011-07-09 15:50:42 +00:00
0081892d33
Don't assume that wctype produces a nice mask on all platforms. On
...
glibc, for instance, it's a const char *.
llvm-svn: 134787
2011-07-09 03:40:04 +00:00
f023519770
Conditionally wrap the changes from r134781.
...
llvm-svn: 134783
2011-07-09 01:09:31 +00:00
3f60bca9e9
Implement generalized table lookups for upper, lower, and character
...
traits.
To the best of my knowledge, this will not break the ABI for Apple.
However, it does introduce three publicly visible (although with
reserved name) functions that will fail to link against the just-shipped
Apple version of libc++. Since they are not used in any inline
functions, no actual breakage should occur.
If Howard doesn't want to put undefined functions (even internal ones)
into a header, they could be surrounded by additional conditional
compilation.
llvm-svn: 134781
2011-07-09 00:56:23 +00:00
3aa229f7dc
provide ~future_error() definition
...
llvm-svn: 134663
2011-07-08 00:04:40 +00:00
e789755db7
Fix typo
...
llvm-svn: 134650
2011-07-07 22:45:07 +00:00
11af28bdbd
Fixing up some ABI issues
...
llvm-svn: 134639
2011-07-07 21:03:52 +00:00
dca31a7964
<inttypes.h> does not necessarily include <stdint.h>. Accordingly, do
...
not test for this.
llvm-svn: 134531
2011-07-06 20:52:28 +00:00
1f8da84b76
Fix uninitialized loop counter. http://llvm.org/bugs/show_bug.cgi?id=10278
...
llvm-svn: 134405
2011-07-05 14:14:17 +00:00
46f7e3f131
Make the default Makefile less destructive: John McCall
...
llvm-svn: 134375
2011-07-04 14:12:27 +00:00
a77445621b
http://llvm.org/bugs/show_bug.cgi?id=10248
...
llvm-svn: 134327
2011-07-02 20:33:23 +00:00
086d0de171
http://llvm.org/bugs/show_bug.cgi?id=10250
...
llvm-svn: 134325
2011-07-02 18:22:36 +00:00
b929de3c3d
Changed constraints on pair and tuple constructors from is_convertible to is_constructible.
...
llvm-svn: 134252
2011-07-01 20:12:51 +00:00
5a33687da0
Correct for new rules regarding implicitly deleted special members. http://llvm.org/bugs/show_bug.cgi?id=10191
...
llvm-svn: 134248
2011-07-01 19:24:36 +00:00
ce48a1137d
_STD -> _VSTD to avoid macro clash on windows
...
llvm-svn: 134190
2011-06-30 21:18:19 +00:00
15434707e4
Patch by Petteri Räty, http://llvm.org/bugs/show_bug.cgi?id=8992
...
llvm-svn: 134155
2011-06-30 14:21:55 +00:00
878e035ea1
test for pair piecewise construction
...
llvm-svn: 133667
2011-06-22 23:51:19 +00:00
64ec101eb6
Teach libc++ about the addressof() overloads it needs to work with
...
Objective-C Automatic Reference Counting, where Objective-C object
pointers can have several different qualifiers (__strong, __weak,
__autoreleasing, __unsafe_unretained). These addressof() overloads are
only provided in ARC mode, and the __weak variant is conditionalized
on having weak-reference support in the ARC runtime.
For historical reasons, Clang provides these definitions itself, and
defines the macro _LIBCPP_PREDEFINED_OBJC_ARC_ADDRESSOF to note when
it as done so. The code belongs here, and this redundancy will be
eliminated in the future.
Addresses <rdar://problem/9658274>.
llvm-svn: 133656
2011-06-22 22:17:44 +00:00
8298b9c2fd
Add instructions for -U__STRICT_ANSI__ for Mac OS 10.6
...
llvm-svn: 133616
2011-06-22 12:13:55 +00:00
a945a32981
More fixes: One of my fixes to type_traits earlier today was incorrect, so that is reverted. Recently clang appears to have tightened up its definition of is_convertible and that has caused some failures in [unordered_][multi]map. I've switched to using is_constructible to restablish the desired functionality in [unordered_][multi]map. Specifically, inserting rvalues of move-only types for the keys.
...
llvm-svn: 133402
2011-06-19 21:45:00 +00:00
2d62821f98
Miscellaneous minor fixes in <type_traits>
...
llvm-svn: 133401
2011-06-19 19:12:59 +00:00
ce53420e37
Provide names for template and function parameters in forward declarations. The purpose is to aid automated documentation tools.
...
llvm-svn: 133008
2011-06-14 19:58:17 +00:00
50aab549c0
more Apple build system tweaks
...
llvm-svn: 132819
2011-06-09 23:31:35 +00:00
30b7d2767c
Update CREDITS.TXT
...
llvm-svn: 132780
2011-06-09 16:53:33 +00:00
32208bde75
Move nullptr_t to unversioned namespace: Sean Hunt
...
llvm-svn: 132665
2011-06-05 13:00:46 +00:00
bd0c160078
noexcept for <stack>. This completes noexcept for Chapter 23 [containers].
...
llvm-svn: 132652
2011-06-04 22:09:19 +00:00
6971d82668
noexcept for <queue>.
...
llvm-svn: 132650
2011-06-04 21:32:33 +00:00
557da866a3
noexcept for <unordered_set>.
...
llvm-svn: 132647
2011-06-04 20:18:37 +00:00
3714107ed6
noexcept for <unordered_map>.
...
llvm-svn: 132646
2011-06-04 18:54:24 +00:00
e691351098
Made more implementation details of [multi]map/set noexcept.
...
llvm-svn: 132642
2011-06-04 17:10:24 +00:00
0e9f71c13f
noexcept for <set>. Plus a few fixes to noexcept for <map>.
...
llvm-svn: 132640
2011-06-04 15:22:34 +00:00
1052ee39cb
noexcept for <map>.
...
llvm-svn: 132639
2011-06-04 14:31:57 +00:00
3297ed7065
noexcept for <vector>. This also includes installing move_if_noexcept() into vector.
...
llvm-svn: 132577
2011-06-03 19:40:40 +00:00
2d45a18c24
Bring noexcept for <string> inline with other containers.
...
llvm-svn: 132573
2011-06-03 18:40:47 +00:00
4590010473
noexcept for <list>.
...
llvm-svn: 132562
2011-06-03 17:30:28 +00:00
91a4750733
noexcept for <forward_list>.
...
llvm-svn: 132553
2011-06-03 16:20:53 +00:00
801291139c
After sleeping on it I've decided that all special members that can be noexcept, should be declared so. The client has the traits to detect and branch on this information, and it is often an important optimization. Give deque() a noexcept. Add test for deque default constructor and deque destructor.
...
llvm-svn: 132549
2011-06-03 15:16:49 +00:00
60954bbbbc
Add noexcept tests for deque.
...
llvm-svn: 132523
2011-06-03 01:46:22 +00:00
b58f59cdb3
Second try at getting noexcept on move and swap for deque. I changed std::alloctor to propagate_on_container_move_assignment so as to make deque<T> move assignment noexcept. What we really need is a compile-time switch that says an allocator always compares equal.
...
llvm-svn: 132490
2011-06-02 21:38:57 +00:00
9eebe11dd5
I've become quite disatsified with the lack of noexcept specifications on container move construction, move assignment operator and swap. Without proper decoration on at least move construction, vectors of containers will have unacceptable performance. Here's the fix for deque.
...
llvm-svn: 132480
2011-06-02 20:00:14 +00:00
f9dc28313f
noexcept for forward_list.
...
llvm-svn: 132461
2011-06-02 16:44:28 +00:00
a87e836083
noexcept for deque.
...
llvm-svn: 132459
2011-06-02 16:10:22 +00:00
bc95cf0d5f
Experimental support for a meaningful __is_swappable<T>::value. This does not appear to be strictly needed for correct functioning of the library. If it causes any problems, I'd rather pull it sooner rather than later.
...
llvm-svn: 132421
2011-06-01 19:59:32 +00:00
e88f577da1
Turning on cxx_nullptr exposed a latent bug in is_function, causing nullptr to wrongly classify as a function. Fixed.
...
llvm-svn: 132406
2011-06-01 17:25:11 +00:00
542b2507de
I've seen this question enough times to know that it should be fixed: http://stackoverflow.com/questions/6193734/implicit-conversions-with-stdfunction
...
llvm-svn: 132363
2011-05-31 21:45:26 +00:00
8f0cd597f1
noexcept for <array>.
...
llvm-svn: 132359
2011-05-31 21:06:33 +00:00
e3c6708439
Upgrade <ratio> to use template aliases when available.
...
llvm-svn: 132342
2011-05-31 16:55:36 +00:00
b5d866d4a3
noexcept for Chapter 22 [localization].
...
llvm-svn: 132337
2011-05-31 15:34:58 +00:00
f5c91471a4
Add _ATTRIBUTE macro for gcc: Justin Hibbits
...
llvm-svn: 132334
2011-05-31 13:13:49 +00:00
76c7cd0e15
noexcept for Chapter 21 [strings].
...
llvm-svn: 132296
2011-05-29 19:57:12 +00:00
28d55e0745
http://llvm.org/bugs/show_bug.cgi?id=10045 . Please review, I have not tested this on linux.
...
llvm-svn: 132287
2011-05-29 13:57:49 +00:00
af152c8431
minor documentation update
...
llvm-svn: 132286
2011-05-29 13:53:56 +00:00
9e5c99f61f
noexcept for <typeindex>. This completes Chapter 20 [utilities].
...
llvm-svn: 132267
2011-05-28 18:57:24 +00:00
cfd52789dc
noexcept for <scoped_allocator>.
...
llvm-svn: 132266
2011-05-28 18:51:12 +00:00
d53d81522d
noexcept for <chrono>.
...
llvm-svn: 132265
2011-05-28 18:34:36 +00:00
6a07d6f06d
noexcept for <functional>.
...
llvm-svn: 132264
2011-05-28 17:59:48 +00:00
3739fe79e5
noexcept for <memory>. I've added a few extension noexcept to: allocator_traits<A>::deallocate, allocaate<T>::deallocate, return_temporary_buffer, and default_delete<T>::operator()(T*) const. My rationale was: If a std-dicated noexcept function needs to call another std-defined function, that called function must be noexcept. We're all a little new to noexcept, so things like this are to be expected. Also included fix for broken __is_swappable trait pointed out by Marc Glisse, thanks Marc|. And fixed a test case for is_nothrow_destructible. Destructors are now noexcept by default|
...
llvm-svn: 132261
2011-05-28 14:41:13 +00:00
d368a84c91
noexcept for <bitset>.
...
llvm-svn: 132216
2011-05-27 20:52:28 +00:00
27d0a2a75d
noexcept for <tuple>. And in the process learned that I had done it wrong for pair's swap. I needed to create an __is_nothrow_swappable<T>::value trait that was smart enought to answer false when __is_swappable<T>::value is false. Otherwise one gets compile-time errors when using pair or tuple of non-swappable types, even if you never try to swap the pair or tuple.
...
llvm-svn: 132204
2011-05-27 19:08:18 +00:00
a676f7d36a
noexcept for <utility>. This included a little repair on pair, and some noexcept workarounds.
...
llvm-svn: 132186
2011-05-27 15:04:19 +00:00
a62f28994c
Applied noexcept to everything in [diagnostics] (Chapter 19)
...
llvm-svn: 132137
2011-05-26 19:48:01 +00:00
411d1bcc3b
Turn on cxx_alias_templates support
...
llvm-svn: 132134
2011-05-26 19:07:54 +00:00
fafca58c58
Applied noexcept to everything in [language.support] (Chapter 18)
...
llvm-svn: 132129
2011-05-26 18:23:59 +00:00
400b244339
Added [[noreturn]] attribute everywhere it should be
...
llvm-svn: 132125
2011-05-26 17:07:32 +00:00
bc6191fba9
support another Apple build environment
...
llvm-svn: 131996
2011-05-24 20:27:31 +00:00
664c0da5d8
on Darwin re-export C++0x type infos
...
llvm-svn: 131995
2011-05-24 20:26:04 +00:00
cf76200bd3
http://llvm.org/bugs/show_bug.cgi?id=9399 fixed by Ryuta Suzuki
...
llvm-svn: 131961
2011-05-24 12:54:00 +00:00
2fa07ae9a0
Fix const correctness bug in bind involving reference_wrapper found by Jonathan Sauer
...
llvm-svn: 131852
2011-05-22 15:07:43 +00:00
5eb6bdfa1d
__invokable and __invoke_of now check for incomplete types and issue a compile-time diagnostic if they are used with incomplete types for anything except a return type. Note that both arguments *and* parameters are checked for completeness.
...
llvm-svn: 131818
2011-05-22 00:09:02 +00:00
6282a4a1d3
This is a simplified (and superior) implementation of __invoke, __invokable and __invoke_of. It is superior in that __invoke now handles reference qualified member functions whereas the previous implementation did not. And it simply has less infrastructure in its implementation. I'm still learning how to program in C++11 (and probably will be for a long time). This change does not impact the behavior we're seeing in http://llvm.org/bugs/show_bug.cgi?id=9975
...
llvm-svn: 131761
2011-05-20 22:02:53 +00:00
2344d6c195
Simplied bind using __invoke. In the process, found and fixed a couple of bugs. C++11 only.
...
llvm-svn: 131667
2011-05-19 19:41:47 +00:00
ec0810e1c8
I had a giant misunderstanding of what 'synchronizes with' meant in [futures.async]/p5. This invalidated the current design of async in <future>. This is a new design, based on my new understanding, which has been confirmed on the lwg mailing list. The summary is that ~future() (and ~shared_future()) will block when they are created from within async, and the thread hasn't finished yet. As part of this work I created two new type traits: __invokable<F, Args...>::value and __invoke_of<F, Args...>::type. These are what result_of<F(Args...)> wanted to be when it grew up, but never will be. __invoke_of is carefully crafted so that it can serve as its own enable_if (type doesn't exist if the signature isn't invokable). All of this work is C++11 only.
...
llvm-svn: 131639
2011-05-19 15:05:04 +00:00
c2bf9e1851
This commit was accidental. Reverting.
...
llvm-svn: 131514
2011-05-18 00:47:00 +00:00
781afe1934
A bunch of future tests got invalidated with the latest updates to thread. Fixed the tests.
...
llvm-svn: 131509
2011-05-17 23:32:48 +00:00
dcaa2e9294
Fix ambiguity in operator== of scoped_allocator_adaptor.
...
llvm-svn: 131485
2011-05-17 20:41:18 +00:00
651fedb82c
Fixed bug in recently introduced bind move constructor
...
llvm-svn: 131484
2011-05-17 20:27:51 +00:00
5fdeee5b3a
Fix and beef up test bug for move_if_noexcept
...
llvm-svn: 131483
2011-05-17 20:10:42 +00:00
fe7e3eeddc
Clean up a bunch of warnings in the tests, 3 of which actually turned out to be test bugs.
...
llvm-svn: 131479
2011-05-17 19:12:55 +00:00
872a91167e
Brought call_once variadic call up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters.
...
llvm-svn: 131414
2011-05-16 19:05:11 +00:00
8df61ea84d
Brought thread variadic constructor up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters.
...
llvm-svn: 131413
2011-05-16 18:40:35 +00:00
7735ccaf86
Supply missing std::qualifier to call.
...
llvm-svn: 131410
2011-05-16 16:20:59 +00:00
23fdcd70c6
Spit 5th bullet __invoke into function pointers and everything else because result_of doesn't deal with function pointers.
...
llvm-svn: 131409
2011-05-16 16:20:21 +00:00
07de7bcaa0
Supply missing move ctor in __bind_r, though this one will eventually be defaulted
...
llvm-svn: 131408
2011-05-16 16:19:01 +00:00
15c34d48ba
Redesign of result_of to handle reference-qualified member functions
...
llvm-svn: 131407
2011-05-16 16:17:21 +00:00
b12c37b302
Fix type-o found by Justin Hibbits
...
llvm-svn: 131348
2011-05-14 18:20:45 +00:00
6db38ae05c
Fix type-o found by Justin Hibbits
...
llvm-svn: 131346
2011-05-14 17:24:22 +00:00
af6c26b366
Warning suppression in test.
...
llvm-svn: 131344
2011-05-14 15:38:08 +00:00
3962348edf
Warning suppression in test.
...
llvm-svn: 131343
2011-05-14 15:36:25 +00:00
6c4c6a8047
Warning suppression in test.
...
llvm-svn: 131341
2011-05-14 14:53:12 +00:00
c6b9ff1169
Correction to hexfloat hack.
...
llvm-svn: 131340
2011-05-14 14:33:56 +00:00
e0d67710e9
Fix test bug.
...
llvm-svn: 131328
2011-05-14 00:07:53 +00:00
fe7cffaf57
Suppress some warings in the tests.
...
llvm-svn: 131327
2011-05-14 00:04:05 +00:00
a7fa0710cb
Suppress some warings in the tests.
...
llvm-svn: 131326
2011-05-13 23:59:50 +00:00
fb7f07e3bd
http://llvm.org/bugs/show_bug.cgi?id=9854 . Also created an emulated hexfloat literal for use in some of the tests. <sigh> And cleaned up some harmless but irritating warnings in the tests.
...
llvm-svn: 131318
2011-05-13 21:52:40 +00:00
Howard Hinnant