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llvm-project/libcxx/include
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Eric Fiselier 9158bfd32e Implement filesystem_error::what() and improve reporting. 
This patch implements the `what()` for filesystem errors. The message
includes the 'what_arg', any paths that were specified, and the
error code message.

Additionally this patch refactors how errors are created, making it easier
to report them correctly.

llvm-svn: 337664
2018-07-23 02:00:52 +00:00
..
experimental
Implement filesystem_error::what() and improve reporting.
2018-07-23 02:00:52 +00:00
ext
Remove usages of _LIBCPP_MSVC which is never defined
2017-05-10 21:40:58 +00:00
support
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
__bit_reference
[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows
2017-05-31 22:07:49 +00:00
__bsd_locale_defaults.h
Add system header pragma to BSD locale fallback headers.
2017-08-03 02:50:43 +00:00
__bsd_locale_fallbacks.h
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
__config
wrap _LIBCPP_HAS_NO_CXX14_CONSTEXPR in defined(...)
2018-07-13 17:31:36 +00:00
__config_site.in
[cmake] Add a config option LIBCXX_HAS_WIN32_THREAD_API for enforcing win32 threads
2018-01-05 20:48:29 +00:00
__debug
[libc++] Introduce _LIBCPP_EXTERN_VIS to fix __libcpp_debug_function link errors
2017-01-16 21:01:00 +00:00
__errc
[libc++] Lift std::errc into a separated header
2018-07-03 03:25:10 +00:00
__functional_03
[libcxx] func.wrap.func.con: Unset function before destroying anything
2018-04-25 23:38:41 +00:00
__functional_base
Remove unused code from __functional_base. NFC.
2018-06-06 06:42:27 +00:00
__functional_base_03
[libcxx] Rewrite C++03 __invoke.
2015-08-26 20:15:02 +00:00
__hash_table
Fix a strict aliasing violation in map and unordered_map.
2018-06-04 20:38:23 +00:00
__libcpp_version
Update version to 7.0.0svn: cmake, include files and docs
2018-01-03 15:40:29 +00:00
__locale
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
__mutex_base
One more (should be) inline variable that is defined in the dylib
2018-01-02 19:23:30 +00:00
__nullptr
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
__split_buffer
[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows
2017-05-31 22:07:49 +00:00
__sso_allocator
Fix PR22634 - std::allocator doesn't respect over-aligned types.
2018-03-22 04:42:56 +00:00
__std_stream
[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows
2017-05-31 22:07:49 +00:00
__string
Fix misleading indentation; replace a couple of NULLs with nullptr. Resolves https://reviews.llvm.org/D42945 ; thanks to Bruce Mitchener for the patch.
2018-02-06 18:58:05 +00:00
__threading_support
libcxx: Unbreak external thread library configuration.
2018-02-21 21:36:18 +00:00
__tree
Fix a strict aliasing violation in map and unordered_map.
2018-06-04 20:38:23 +00:00
__tuple
Cleanup remaining usages of _LIBCPP_HAS_NO_<c++11-feature> in tuple and utility
2017-04-19 01:23:39 +00:00
__undef_macros
[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows
2017-05-31 22:07:49 +00:00
algorithm
Mark __equal_to 's operations as constexpr.
2018-07-14 04:15:19 +00:00
any
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
array
Implement deduction guides for <array>; Reviewed as https://reviews.llvm.org/D46964
2018-05-18 21:01:04 +00:00
atomic
Mark __c11_atomic_load as const
2018-06-01 18:02:53 +00:00
bitset
Fix problems with r'890 when building on machines where sizeof(size_t) != sizeof(unsigned long long) and C++03
2017-11-27 22:27:22 +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
Update the synopsis for <chrono> for C++20. No functional change.
2018-07-18 17:37:51 +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
CMakeLists.txt
[CMake] Use correct variable as header install prefix
2018-07-15 04:09:35 +00:00
cmath
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
codecvt
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
compare
[libc++] Declare <compare> operators with the proper visibility attribute
2018-07-10 13:21:03 +00:00
complex
[libcxx] Improve accuracy of complex asinh and acosh
2018-02-19 15:41:36 +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
[libc++] Make _LIBCPP_TYPE_VIS export members
2017-03-02 03:22:18 +00:00
csetjmp
Split <setjmp.h> out of <csetjmp>.
2015-10-08 20:41:26 +00:00
csignal
…
cstdarg
…
cstdbool
…
cstddef
Implement LWG2950: std::byte operations are misspecified
2017-11-14 01:14:53 +00:00
cstdint
…
cstdio
[libc++] Drop support for CRTs older than VS 2015
2017-04-07 02:20:52 +00:00
cstdlib
[libc++] Respect Windows Store app CRT restrictions
2017-04-06 04:47:49 +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
[libc++] Refactor Windows support headers.
2017-05-10 20:57:45 +00:00
cwchar
[libc++] Remove unnecessary MSVCRT exclusions
2016-11-08 03:31:42 +00:00
cwctype
Split <wctype.h> out of <cwctype>.
2015-10-09 19:57:37 +00:00
deque
Implement deduction guides for <deque>
2018-05-18 23:44:13 +00:00
errno.h
Cleanup foo.h headers and __config to work in C
2015-11-06 06:30:12 +00:00
exception
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
float.h
Cleanup foo.h headers and __config to work in C
2015-11-06 06:30:12 +00:00
forward_list
Fix PR37694 - std::vector doesn't correctly move construct allocators.
2018-06-05 22:32:52 +00:00
fstream
Implement a better copy_file.
2018-07-22 02:00:53 +00:00
functional
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
future
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
initializer_list
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
inttypes.h
[include] Declare __STDC_*_MACROS for C++11 compat in old libc
2016-09-26 20:20:00 +00:00
iomanip
Move 'quoted' for string_view from <string_view> to <iomanip> (where the other versions of 'quoted' live. No functional change.
2016-10-27 15:10:07 +00:00
ios
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
iosfwd
[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS
2017-01-04 23:56:00 +00:00
iostream
Make the presence of stdin and stdout optional.
2015-03-26 14:35:46 +00:00
istream
[libcxx] Make std::basic_istream::get 0-terminate input array in case of error.
2018-01-11 23:23:49 +00:00
iterator
Mark one more __wrap_iter operation as constexpr.
2018-07-14 03:06:11 +00:00
limits
Fix more unreserved names
2017-06-01 02:29:37 +00:00
limits.h
[libcxx] Fix gcc build.
2016-10-10 15:56:01 +00:00
list
Fix PR37694 - std::vector doesn't correctly move construct allocators.
2018-06-05 22:32:52 +00:00
locale
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
locale.h
[libcxx] Implement locale.h to fix modules build
2016-11-19 01:14:15 +00:00
map
Fix a strict aliasing violation in map and unordered_map.
2018-06-04 20:38:23 +00:00
math.h
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
memory
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
module.modulemap
[libc++] Lift std::errc into a separated header
2018-07-03 03:25:10 +00:00
mutex
Implement most of P0607: Inline Variables for the Standard Library. This involved marking a lot of variables as inline (but only for C++17 and later).
2018-01-02 17:17:01 +00:00
new
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
numeric
Fix incorrect handling of move-only types in transform_reduce iter iter iter init, and add test.
2018-01-05 01:31:57 +00:00
optional
Add deduction guides for optional
2018-05-25 02:08:49 +00:00
ostream
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
queue
Deduction guides for the container adaptors - queue, stack, and priority_queue
2018-05-22 01:57:53 +00:00
random
Change an internal table of constants for the poisson distribution from
2018-01-16 14:54:36 +00:00
ratio
Implement most of P0607: Inline Variables for the Standard Library. This involved marking a lot of variables as inline (but only for C++17 and later).
2018-01-02 17:17:01 +00:00
regex
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
scoped_allocator
More of P0600; marking allocation routines as [[nodiscard]]
2017-11-26 02:55:38 +00:00
set
Use multi-key tree search for {map, set}::{count, equal_range}
2018-02-10 02:53:47 +00:00
setjmp.h
Cleanup foo.h headers and __config to work in C
2015-11-06 06:30:12 +00:00
shared_mutex
[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows
2017-05-31 22:07:49 +00:00
sstream
libcxx: Fix for basic_stringbuf::seekoff() after r320604.
2017-12-19 23:33:16 +00:00
stack
Deduction guides for the container adaptors - queue, stack, and priority_queue
2018-05-22 01:57:53 +00:00
stdbool.h
Add stdbool.h wrapper for libc++
2016-02-20 00:16:41 +00:00
stddef.h
Check for musl-libc's max_align_t in addition to other variants.
2017-02-10 01:27:42 +00:00
stdexcept
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
stdint.h
[include] Declare __STDC_*_MACROS for C++11 compat in old libc
2016-09-26 20:20:00 +00:00
stdio.h
libcxx: Rename vasprintf function to __libcpp_vasprintf.
2018-01-23 18:53:33 +00:00
stdlib.h
[libc++] Refactor Windows support headers.
2017-05-10 20:57:45 +00:00
streambuf
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
string
Address "always inline function is not always inlinable" warning with GCC.
2018-07-17 05:48:48 +00:00
string_view
Implement LWG3034: P0767R1 breaks previously-standard-layout types
2018-03-21 00:36:05 +00:00
string.h
Instead of asking glibc to provide correct C++ signatures for <string.h>
2016-02-11 23:51:02 +00:00
strstream
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the input.output library
2017-04-18 23:38:41 +00:00
system_error
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
tgmath.h
Implement LWG 2835 - fix <tgmath.h>
2018-02-12 19:13:24 +00:00
thread
Implement LWG 3039 and 3041 - 'Treating Unnecessary decay'.
2018-03-20 22:37:37 +00:00
tuple
Implement P0777: Treating unnecessay decay
2018-02-06 20:56:55 +00:00
type_traits
type_traits: aligned_union is NOT the same as __uncvref [NFC]
2018-07-08 00:06:27 +00:00
typeindex
[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS
2017-01-04 23:56:00 +00:00
typeinfo
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
unordered_map
Fix a strict aliasing violation in map and unordered_map.
2018-06-04 20:38:23 +00:00
unordered_set
First part of P0600 - '[[nodiscard] in the standard library'. Mark the '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
2017-11-15 05:51:26 +00:00
utility
[NFC] Add <initializer_list> to the synopsis of <utility>
2018-07-05 16:16:03 +00:00
valarray
Fix PR22634 - std::allocator doesn't respect over-aligned types.
2018-03-22 04:42:56 +00:00
variant
Partially Revert "Workaround GCC bug PR78489 - SFINAE order is not respected."
2018-03-23 23:42:30 +00:00
vector
[libc++] Take 2: Replace uses of _LIBCPP_ALWAYS_INLINE by _LIBCPP_INLINE_VISIBILITY
2018-07-11 23:14:33 +00:00
version
Implement P0754R2: The <version> header.
2018-04-03 15:48:24 +00:00
wchar.h
[libc++] Account for Microsoft CRT const overloads
2017-09-15 18:49:34 +00:00
wctype.h
Split <wctype.h> out of <cwctype>.
2015-10-09 19:57:37 +00:00