Age | Commit message (Collapse) | Author |
|
------------------------------------------------------------------------
r325147 | marshall | 2018-02-14 19:05:25 +0100 (Wed, 14 Feb 2018) | 3 lines
Add a catch for std::length_error for the case where the string can't handle 2GB. (like say 32-bit big-endian)
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/branches/release_60@325219 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
------------------------------------------------------------------------
r324153 | ericwf | 2018-02-02 23:39:59 +0100 (Fri, 02 Feb 2018) | 6 lines
Fix has_unique_object_representation after Clang commit r324134.
Clang previously reported an empty union as having a unique object
representation. This was incorrect and was fixed in a recent Clang commit.
This patch fixes the libc++ tests.
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/branches/release_60@324345 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
------------------------------------------------------------------------
r321963 | dim | 2018-01-07 08:45:11 -0800 (Sun, 07 Jan 2018) | 51 lines
Add pre-C++11 is_constructible wrappers for 3 arguments
Summary:
After rL319736 for D28253 (which fixes PR28929), gcc cannot compile `<memory>` anymore in pre-C+11 modes, complaining:
```
In file included from /usr/include/c++/v1/memory:648:0,
from test.cpp:1:
/usr/include/c++/v1/memory: In static member function 'static std::__1::shared_ptr<_Tp> std::__1::shared_ptr<_Tp>::make_shared(_A0&, _A1&, _A2&)':
/usr/include/c++/v1/memory:4365:5: error: wrong number of template arguments (4, should be at least 1)
static_assert((is_constructible<_Tp, _A0, _A1, _A2>::value), "Can't construct object in make_shared" );
^
In file included from /usr/include/c++/v1/memory:649:0,
from test.cpp:1:
/usr/include/c++/v1/type_traits:3198:29: note: provided for 'template<class _Tp, class _A0, class _A1> struct std::__1::is_constructible'
struct _LIBCPP_TEMPLATE_VIS is_constructible
^~~~~~~~~~~~~~~~
In file included from /usr/include/c++/v1/memory:648:0,
from test.cpp:1:
/usr/include/c++/v1/memory:4365:5: error: template argument 1 is invalid
static_assert((is_constructible<_Tp, _A0, _A1, _A2>::value), "Can't construct object in make_shared" );
^
/usr/include/c++/v1/memory: In static member function 'static std::__1::shared_ptr<_Tp> std::__1::shared_ptr<_Tp>::allocate_shared(const _Alloc&, _A0&, _A1&, _A2&)':
/usr/include/c++/v1/memory:4444:5: error: wrong number of template arguments (4, should be at least 1)
static_assert((is_constructible<_Tp, _A0, _A1, _A2>::value), "Can't construct object in allocate_shared" );
^
In file included from /usr/include/c++/v1/memory:649:0,
from test.cpp:1:
/usr/include/c++/v1/type_traits:3198:29: note: provided for 'template<class _Tp, class _A0, class _A1> struct std::__1::is_constructible'
struct _LIBCPP_TEMPLATE_VIS is_constructible
^~~~~~~~~~~~~~~~
In file included from /usr/include/c++/v1/memory:648:0,
from test.cpp:1:
/usr/include/c++/v1/memory:4444:5: error: template argument 1 is invalid
static_assert((is_constructible<_Tp, _A0, _A1, _A2>::value), "Can't construct object in allocate_shared" );
^
```
This is also reported in https://bugs.freebsd.org/224946 (FreeBSD is apparently one of the very few projects that regularly builds programs against libc++ with gcc).
The reason is that the static assertions are invoking `is_constructible` with three arguments, while gcc does not have the built-in `is_constructible` feature, and the pre-C++11 `is_constructible` wrappers in `<type_traits>` only provide up to two arguments.
I have added additional wrappers for three arguments, modified the `is_constructible` entry point to take three arguments instead, and added a simple test to is_constructible.pass.cpp.
Reviewers: EricWF, mclow.lists
Reviewed By: EricWF
Subscribers: krytarowski, cfe-commits, emaste
Differential Revision: https://reviews.llvm.org/D41805
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/branches/release_60@322659 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321689 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321685 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
uses :-). Thanks to K-ballo for the catch.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321188 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
As a result of this change, the basic_stringbuf constructor that
takes a mode ends up leaving __hm_ set to 0, causing the comparison
"__hm_ - __str_.data() < __noff" in seekoff() to succeed, which caused
the function to incorrectly return -1. The fix is to account for the
possibility of __hm_ being 0 when computing the distance from __hm_
to the start of the string.
Differential Revision: https://reviews.llvm.org/D41319
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321124 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Summary:
[libcxx] Fix basic_stringbuf constructor
The C++ Standard [stringbuf.cons]p1 defines the effects of the basic_stringbuf
constructor that takes ios_base::openmode as follows:
Effects: Constructs an object of class basic_stringbuf, initializing the
base class with basic_streambuf(), and initializing mode with which.
Postconditions: str() == "".
The default constructor of basic_streambuf shall initialize all its
pointer member objects to null pointers [streambuf.cons]p1.
Currently libc++ calls "str(string_type());" in the aforementioned constructor
setting basic_streambuf's pointers to a non-null value.
This patch removes the call (note that the postcondition str() == ""
remains valid because __str_ is default-initialized) and adds a test checking
that the basic_streambuf's pointers are null after construction.
Thanks Mikhail Maltsev for the patch.
Reviewers: EricWF, mclow.lists
Reviewed By: mclow.lists
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D40707
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320604 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
benchmarks/util_smartptr.bench.cpp
Change CRLF to LF.
test/std/localization/locale.categories/category.monetary/locale.money.get/locale.money.get.members/get_long_double_fr_FR.pass.cpp
Consistently comment "\u20ac" as EURO SIGN, its Unicode name, instead of the actual Unicode character.
test/std/utilities/allocator.adaptor/allocator.adaptor.members/construct_type.pass.cpp
Avoid non-ASCII dash.
Fixes D40991.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320536 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp
Silence MSVC warning C4244. This is expected when passing
floating-point values for size.
test/std/utilities/template.bitset/bitset.members/to_ullong.pass.cpp
test/std/utilities/template.bitset/bitset.members/to_ulong.pass.cpp
Avoid MSVC "warning C4293: '<<': shift count negative or too big,
undefined behavior". MSVC sees (1ULL << N) and warns - being guarded
by const bool canFit is insufficient. A small change to the code
avoids the warning without the need for a pragma.
Remove a spurious printf() declaration from to_ullong.pass.cpp.
Change ULL to UL in to_ulong.pass.cpp. The ULL suffix was
probably copy-pasted.
test/std/utilities/tuple/tuple.general/ignore.pass.cpp
Use LIBCPP_STATIC_ASSERT for consistency with other files.
test/support/container_test_types.h
Fix a null pointer dereference, found by MSVC /analyze
warning C6011 "Dereferencing NULL pointer 'm_expected_args'."
Fixes D41030.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320535 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Summary:
Introduce a new form of `result_of` without function type encoding.
Rename and split `is_callable/is_nothrow_callable` into `is_invocable/is_nothrow_invocable/is_invocable_r/is_nothrow_invocable_r` (and associated types accordingly)
Change function type encoding of previous `is_callable/is_nothrow_callable` traits to conventional template type parameter lists.
Reviewers: EricWF, mclow.lists, bebuch
Reviewed By: EricWF, bebuch
Subscribers: lichray, bebuch, cfe-commits
Differential Revision: https://reviews.llvm.org/D38831
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320509 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Currently libc++ defines operator== and operator!= as friend functions in the
definition of the istream_iterator class template. Such definition has a subtle
difference from an out-of-line definition required by the C++ Standard: these
functions can only be found by argument-dependent lookup, but not by qualified
lookup.
This patch changes the definition, so that it conforms to the C++ Standard and
adds a check involving qualified lookup to the test suite.
Patch contributed by Mikhail Maltsev.
Differential Revision: https://reviews.llvm.org/D40415
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320363 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319994 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319736 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319711 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
commented it out.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319693 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319687 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319675 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
AddLLVM is needed for several functions that are used in tests and
as such needs to be included from the right context which previously
wasn't the case.
Differential Revision: https://reviews.llvm.org/D40280
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319515 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
sizeof(unsigned long long) and C++03
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319106 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
investigate further
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319091 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319080 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319074 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319042 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@319038 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318992 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318990 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318897 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318889 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Summary: Now implements P0653R2 - Utility to convert to raw pointer.
Reviewers: mclow.lists, EricWF
Reviewed By: EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D35470
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318865 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318864 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
previous libcxx versions.
r318862 added a fix for 0-termination input array in case of an error. Previous
libcxx versions don't have the fix and corresponding tests should be failing.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318863 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
error.
It covers the cases when the sentry object returns false and when an exception
was thrown. Corresponding standard paragraph is C++14 [istream.unformatted]p21:
In any case, if n is greater than zero, it then stores a null character
(using charT()) into the next successive location of the array.
Patch by Reimar Döffinger.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318862 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318830 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318818 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
https://reviews.llvm.org/D40324
In a17cd7c641c34b6c4bd4845a4d4fb590cb6c238c Marshall added assert(true) to the vector<bool>::size tests, which break on C1XX:
D:\Contest\gl0qojfu.5pe\src\qa\vc\libs\libcxx\upstream\test\std\containers\sequences\vector.bool\size.pass.cpp(62): error C2220: warning treated as error - no 'object' file generated
d:\contest\gl0qojfu.5pe\src\qa\vc\libs\libcxx\upstream\test\std\containers\sequences\vector.bool\size.pass.cpp(33) : warning C6326: Potential comparison of a constant with another constant.
d:\contest\gl0qojfu.5pe\src\qa\vc\libs\libcxx\upstream\test\std\containers\sequences\vector.bool\size.pass.cpp(52) : warning C6326: Potential comparison of a constant with another constant.
The corresponding test for vector::size asserts assert(c.size() == 3);, so I changed it to do that here.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318812 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318808 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
as https://reviews.llvm.org/D40065
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318804 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Summary:
Currently `std::variant` always uses an unsigned int to store the variant index. However this isn't nessesary and causes `std::variant` to be larger than it needs to be in most cases.
This patch changes the index type to be `unsigned char` when possible, and `unsigned short` or `unsigned int` otherwise, depending on the size (Although it's questionable if it's even possible to create a variant with 65535 elements.
Unfortunately this change is an ABI break, and as such is only enabled in ABI v2.
Reviewers: mpark
Reviewed By: mpark
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D40210
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318621 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318618 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
filesystem::path
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318378 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
match_results. <regex>
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318375 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
string, string_view, and the free function std::empty(). Removed tabs from <string_view>, which is why the diff is so big.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318328 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Differential Revision: D39221
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318325 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318313 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
https://reviews.llvm.org/D39080
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318277 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
https://reviews.llvm.org/D39033
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318276 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
'empty()' methods of all the containers as nodiscard. If you're calling empty() w/o looking at the result, you probably meanto to call 'clear()'. c++2a only
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318269 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318268 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@318259 91177308-0d34-0410-b5e6-96231b3b80d8
|