hanchenye-llvm-project/libcxx/include
Hubert Tong 2fdf202493 [libcxx] Add "flag" default arg: basic_regex ptr_size_flag ctor
Summary:
The synopsis in C++11 subclause 28.8 [re.regex] has:
```
basic_regex(const charT* p, size_t len,
            flag_type f = regex_constants::ECMAScript);
```

The default argument is added to libc++ by this change.

Reviewers: mclow.lists, rsmith, hubert.reinterpretcast

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D22702

Reapplies r277966.
Patch by Jason Liu!

llvm-svn: 277968
2016-08-07 22:26:04 +00:00
..
experimental Implement LCM and GCD for Library Fundamentals. Reviewed as https://reviews.llvm.org/D21343. 2016-07-26 14:28:34 +00:00
ext Cleanup: move visibility/linkage attributes to the first declaration. 2016-04-22 01:04:55 +00:00
support Implement LWG issue 1169. num_get not fully compatible with strto* 2016-06-19 06:58:22 +00:00
CMakeLists.txt Fix PR27751. Add proper dependancies for install-libcxx-headers rule 2016-05-27 23:33:10 +00:00
__bit_reference
__bsd_locale_defaults.h Reorganize _LIBCPP_LOCALE__L_EXTENSIONS 2016-03-09 15:39:39 +00:00
__bsd_locale_fallbacks.h Reorganize _LIBCPP_LOCALE__L_EXTENSIONS 2016-03-09 15:39:39 +00:00
__config Fix undefined behavior in __hash_table 2016-07-23 20:36:55 +00:00
__config_site.in [libcxx] Allow explicit pthread opt-in 2016-05-25 17:40:09 +00:00
__debug Fix undefined behavior in __hash_table 2016-07-23 20:36:55 +00:00
__functional_03 [libcxx] Fix PR23589: std::function doesn't recognize null pointer to varargs function. 2015-08-18 19:41:51 +00:00
__functional_base Fix most GCC attribute ignored warnings 2016-04-21 22:54:21 +00:00
__functional_base_03 [libcxx] Rewrite C++03 __invoke. 2015-08-26 20:15:02 +00:00
__hash_table Skip chash computation in insert/emplace if the unconstrained hash matches. 2016-07-24 06:22:25 +00:00
__locale Use libcxx's default rune table with the Musl C library. 2015-11-24 10:24:54 +00:00
__mutex_base Don't use pthread initializers in constexpr constructors. Patch by elram. Reviewed at https://reviews.llvm.org/D21637. 2016-07-18 17:23:06 +00:00
__nullptr Factor definition of std::nullptr_t out of <cstddef> into a header that can also be used by <stddef.h>. 2015-10-08 20:34:11 +00:00
__refstring
__split_buffer Cleanup: move visibility/linkage attributes to the first declaration. 2015-11-07 01:22:13 +00:00
__sso_allocator
__std_stream Enable and fix warnings during the build. 2015-07-18 20:40:46 +00:00
__string Add a bunch of noexcepts to char_traits and string_view. 2016-07-28 04:52:02 +00:00
__threading_support [libcxx] Allow explicit pthread opt-in 2016-05-25 17:40:09 +00:00
__tree Fix undefined behavior in __tree 2016-07-19 17:56:20 +00:00
__tuple Implement the std::pair parts of "Improving pair and tuple". Completes N4387. 2016-07-25 04:32:07 +00:00
__undef___deallocate Add option to disable __deallocate #warning 2016-07-12 14:39:13 +00:00
__undef_min_max Add option to disable __deallocate #warning 2016-07-12 14:39:13 +00:00
algorithm Implement LCM and GCD for C++17. Same code as for Library Fundamentals TS. 2016-07-26 14:29:45 +00:00
array Add is_swappable/is_nothrow_swappable traits 2016-04-21 23:38:59 +00:00
atomic Revert r276506 - Diagnose invalid memory order arguments in <atomic>. 2016-07-23 01:43:53 +00:00
bitset Fix most GCC attribute ignored warnings 2016-04-21 22:54:21 +00:00
cassert
ccomplex
cctype Put back the undefs that Richard removed. Boost won't build w/o these; specifically the file 'bytes_methods.h' in Apple's python framework defines these. 2016-04-04 22:49:20 +00:00
cerrno Split <errno.h> out of <cerrno>. 2015-10-08 20:37:11 +00:00
cfenv Fix incorrect file header. This is <cfenv> not <cctype>. 2015-10-08 21:17:21 +00:00
cfloat Split <float.h> out of <cfloat>. 2015-10-08 20:37:44 +00:00
chrono Last bit of P0006; mark it as complete 2015-11-30 05:39:30 +00:00
cinttypes Split <inttypes.h> out of <cinttypes>. 2015-10-08 20:38:53 +00:00
ciso646
climits
clocale Make support for thread-unsafe C functions optional. 2015-06-24 08:44:38 +00:00
cmath Implement P0030R1: Introduce a 3-Argument Overload to std::hypot 2016-05-17 14:52:19 +00:00
codecvt
complex Add SFINAE on additional overloads of std::complex functions. Fixes PR19921. 2016-07-20 00:14:10 +00:00
complex.h PR25118: move system_header pragma before uses of include_next to avoid extension warnings for people finding libc++ headers via -I paths. 2015-10-09 00:26:50 +00:00
condition_variable Cleanup: move visibility/linkage attributes to the first declaration. 2015-11-07 01:22:13 +00:00
csetjmp Split <setjmp.h> out of <csetjmp>. 2015-10-08 20:41:26 +00:00
csignal
cstdarg
cstdbool
cstddef PR25118: move system_header pragma before uses of include_next to avoid extension warnings for people finding libc++ headers via -I paths. 2015-10-09 00:26:50 +00:00
cstdint
cstdio Split <stdio.h> out of <cstdio>. 2015-10-09 01:29:09 +00:00
cstdlib Split <stdlib.h> out of <cstdlib>. 2015-10-09 01:41:45 +00:00
cstring Fix overload sets of strchr, strpbrk, strrchr, memchr and strstr from 2016-02-10 00:59:02 +00:00
ctgmath
ctime Make support for thread-unsafe C functions optional. 2015-06-24 08:44:38 +00:00
ctype.h PR25118: move system_header pragma before uses of include_next to avoid extension warnings for people finding libc++ headers via -I paths. 2015-10-09 00:26:50 +00:00
cwchar Fix overload sets of strchr, strpbrk, strrchr, memchr and strstr from 2016-02-10 00:59:02 +00:00
cwctype Split <wctype.h> out of <cwctype>. 2015-10-09 19:57:37 +00:00
deque Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
errno.h Cleanup foo.h headers and __config to work in C 2015-11-06 06:30:12 +00:00
exception Fix typo it _LIBCPP_NO_EXCEPTIONS macro 2016-05-07 02:30:21 +00:00
float.h Cleanup foo.h headers and __config to work in C 2015-11-06 06:30:12 +00:00
forward_list Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
fstream Don't call memmove when there's nothing to move. Fixes PR#27978. 2016-06-04 16:16:59 +00:00
functional Move std::function constructor SFINAE into template parameter list. Fixes PR20002. 2016-07-20 05:21:00 +00:00
future Cleanup non-standard tests as reported by STL@microsoft.com. NFC. 2016-06-01 21:05:53 +00:00
initializer_list
inttypes.h Cleanup foo.h headers and __config to work in C 2015-11-06 06:30:12 +00:00
iomanip Implement std::string_view as described in http://wg21.link/P0254R1. Reviewed as https://reviews.llvm.org/D21459 2016-07-21 05:31:24 +00:00
ios Make ios_base::failure visibility specified consistent 2016-04-21 23:00:33 +00:00
iosfwd Make __wrap_iter work with GCC again 2016-02-20 00:19:45 +00:00
iostream
istream Implement LWG2328. Rvalue stream extraction should perfect forward. 2016-07-24 04:07:22 +00:00
iterator Change a couple ifdefs from '#if __cplusplus >= 2011xxx' to '#ifndef _LIBCPP_CXX03_LANG'. No functionality change. 2016-07-18 13:19:00 +00:00
limits [WebAssembly] Set std::numeric_limits's traps field for WebAssembly. 2016-01-13 16:32:00 +00:00
list Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
locale Fix PR28079 - std::wstring_convert move constructor broken. 2016-06-26 22:56:26 +00:00
map Change a couple ifdefs from '#if __cplusplus >= 2011xxx' to '#ifndef _LIBCPP_CXX03_LANG'. No functionality change. 2016-07-18 13:19:00 +00:00
math.h PR25118: move system_header pragma before uses of include_next to avoid extension warnings for people finding libc++ headers via -I paths. 2015-10-09 00:26:50 +00:00
memory Implement P0040r3: Extending memory management tools 2016-07-24 03:51:39 +00:00
module.modulemap Remove __config module to avoid #include cycle when libc headers include libc++'s <foo.h> headers. 2015-10-13 22:13:33 +00:00
mutex Fix const default initialization of lock_guard<> 2016-06-15 17:04:40 +00:00
new [libcxx] Rework sized delete. 2015-05-19 02:03:22 +00:00
numeric Implement LCM and GCD for C++17. Same code as for Library Fundamentals TS. 2016-07-26 14:29:45 +00:00
ostream Implement std::string_view as described in http://wg21.link/P0254R1. Reviewed as https://reviews.llvm.org/D21459 2016-07-21 05:31:24 +00:00
queue Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
random Cleanup: move visibility/linkage attributes to the first declaration. 2015-11-07 01:22:13 +00:00
ratio Missing file from last commit 2015-11-30 05:04:48 +00:00
regex [libcxx] Add "flag" default arg: basic_regex ptr_size_flag ctor 2016-08-07 22:26:04 +00:00
scoped_allocator Fix LWG#2476: scoped_allocator_adaptor is not assignable 2015-10-25 19:52:47 +00:00
set Add static_assert to set/multiset/map/multimap/forward_list/deque that the allocator's value_type match the container's value_type. vector/unordered/list/string already do this. Add tests for all the containers to verify this. 2015-11-26 01:24:04 +00:00
setjmp.h Cleanup foo.h headers and __config to work in C 2015-11-06 06:30:12 +00:00
shared_mutex Qualify calls to addressof to avoid getting ADL. Fixes PR#27254. 2016-04-13 17:02:23 +00:00
sstream Revert "Remove visibility attributes from out-of-class method definitions in iostreams." 2016-01-08 19:21:02 +00:00
stack Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
stdbool.h Add stdbool.h wrapper for libc++ 2016-02-20 00:16:41 +00:00
stddef.h PR25118: move system_header pragma before uses of include_next to avoid extension warnings for people finding libc++ headers via -I paths. 2015-10-09 00:26:50 +00:00
stdexcept Fix most GCC attribute ignored warnings 2016-04-21 22:54:21 +00:00
stdio.h Split <stdio.h> out of <cstdio>. 2015-10-09 01:29:09 +00:00
stdlib.h Cleanup foo.h headers and __config to work in C 2015-11-06 06:30:12 +00:00
streambuf [streambuf] Added call to traits_type::copy to common case in xsgetn() 2016-06-10 16:00:29 +00:00
string Implement std::string_view as described in http://wg21.link/P0254R1. Reviewed as https://reviews.llvm.org/D21459 2016-07-21 05:31:24 +00:00
string.h Instead of asking glibc to provide correct C++ signatures for <string.h> 2016-02-11 23:51:02 +00:00
string_view Add a bunch of noexcepts to char_traits and string_view. 2016-07-28 04:52:02 +00:00
strstream
system_error Fix most GCC warnings during build. Only -Wattribute left. 2015-08-28 07:02:42 +00:00
tgmath.h
thread Cleanup error handling when TLS creation fails 2016-05-30 23:15:19 +00:00
tuple Implement the std::pair parts of "Improving pair and tuple". Completes N4387. 2016-07-25 04:32:07 +00:00
type_traits Make std::is_assignable tolerate references to incomplete types. 2016-07-25 02:08:55 +00:00
typeindex
typeinfo
unordered_map Change a couple ifdefs from '#if __cplusplus >= 2011xxx' to '#ifndef _LIBCPP_CXX03_LANG'. No functionality change. 2016-07-18 13:19:00 +00:00
unordered_set Cleanup: move visibility/linkage attributes to the first declaration. 2016-04-22 01:04:55 +00:00
utility Implement the std::pair parts of "Improving pair and tuple". Completes N4387. 2016-07-25 04:32:07 +00:00
valarray Mark declarations of externally instantiated functions as inline so GCC doesn't complain. 2015-12-15 01:41:41 +00:00
vector Implement P0084r2. Changing emplace return types. 2016-07-21 03:20:17 +00:00
wchar.h Fix overload sets of strchr, strpbrk, strrchr, memchr and strstr from 2016-02-10 00:59:02 +00:00
wctype.h Split <wctype.h> out of <cwctype>. 2015-10-09 19:57:37 +00:00