Volodymyr Sapsai a051024cac [libcxx] Make std::basic_istream::get 0-terminate input array in case of 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]p9:
  [...] In any case, if n is greater than zero it then stores a null
  character into the next successive location of the array.

rdar://problem/35566567

Reviewers: EricWF, mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D40677

llvm-svn: 322326

2018-01-11 23:23:49 +00:00

..

experimental

More of P0600 - '[[nodiscard]] in the Library' mark empty() as nodiscard in filesystem::path

2017-11-16 05:48:32 +00:00

ext

Remove usages of _LIBCPP_MSVC which is never defined

2017-05-10 21:40:58 +00:00

support

Allow to set locale on Windows.

2017-11-23 10:38:18 +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

Add system header pragma to BSD locale fallback headers.

2017-08-03 02:50:43 +00:00

__config

libcxx: Stop providing a definition of __GLIBC_PREREQ.

2018-01-10 18:16:58 +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

__functional_03

Add some const_casts in places where we were implicitly casting away constness. No functional change, but now they're explicit

2017-06-14 20:00:36 +00:00

__functional_base

Un-inline a few more variables that are exported from the dylib.

2018-01-02 19:01:45 +00:00

__functional_base_03

…

__hash_table

Revert "Make rehash(0) work with ubsan's unsigned-integer-overflow."

2018-01-08 22:57:12 +00:00

__libcpp_version

Update version to 7.0.0svn: cmake, include files and docs

2018-01-03 15:40:29 +00:00

__locale

Allow to set locale on Windows.

2017-11-23 10:38:18 +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

[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

2017-01-04 23:56:00 +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

[libc++] Tolerate presence of __deallocate macro

2017-01-07 03:01:24 +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

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

2017-05-31 22:07:49 +00:00

__threading_support

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

2017-05-31 22:07:49 +00:00

__tree

Spelling

2017-08-18 12:57:36 +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

Add the C++17 extensions to std::search. Include the default searcher, but not the Boyer-Moore or Boyer-Moore-Horspool searcher (yet). BUT put the BM and BMH tests in place, marked to XFAIL. The other searchers will follow soon

2018-01-08 19:18:00 +00:00

any

Implement part of LWG#2857 - any/optional. Still to do - variant. Reviewed as https://reviews.llvm.org/D31956

2017-04-12 22:51:27 +00:00

array

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

atomic

Fix ATOMIC_<TYPE>_LOCK_FREE macros on Windows.

2017-04-20 23:22:46 +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

…

cerrno

…

cfenv

…

cfloat

…

chrono

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

cinttypes

…

ciso646

…

climits

…

clocale

…

CMakeLists.txt

[libc++] Unbreak Apple buildbots

2017-12-08 21:50:32 +00:00

cmath

cmath: Support clang's -fdelayed-template-parsing

2017-07-07 05:13:36 +00:00

codecvt

[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

2017-01-04 23:56:00 +00:00

complex

cmath: Support clang's -fdelayed-template-parsing

2017-07-07 05:13:36 +00:00

complex.h

…

condition_variable

[libc++] Make _LIBCPP_TYPE_VIS export members

2017-03-02 03:22:18 +00:00

csetjmp

…

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

…

ctgmath

…

ctime

…

ctype.h

[libc++] Refactor Windows support headers.

2017-05-10 20:57:45 +00:00

cwchar

…

cwctype

…

deque

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

errno.h

…

exception

[libc++] Support Microsoft ABI without vcruntime headers

2017-10-09 19:25:17 +00:00

float.h

…

forward_list

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

fstream

Make pbump (internally) handle sizes bigger than MAX_INT. Fixes PR#33725 - thanks to Jonathan Wakely for the report

2017-09-12 15:00:43 +00:00

functional

Add the C++17 extensions to std::search. Include the default searcher, but not the Boyer-Moore or Boyer-Moore-Horspool searcher (yet). BUT put the BM and BMH tests in place, marked to XFAIL. The other searchers will follow soon

2018-01-08 19:18:00 +00:00

future

Revert commit removing allocator support from packaged_task. Will investigate further

2017-11-27 20:47:54 +00:00

initializer_list

Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros for std::initializer_list

2017-04-18 23:09:36 +00:00

inttypes.h

…

iomanip

…

ios

Cleanup usages of _LIBCPP_HAS_NO_<c++11-feature> in <bitset>, <ios>, <locale>, and <iterator>

2017-04-19 01:34:08 +00:00

iosfwd

[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

2017-01-04 23:56:00 +00:00

iostream

…

istream

[libcxx] Make std::basic_istream::get 0-terminate input array in case of error.

2018-01-11 23:23:49 +00:00

iterator

[libcxx] Define istream_iterator equality comparison operators out-of-line

2017-12-11 13:54:58 +00:00

limits

Fix more unreserved names

2017-06-01 02:29:37 +00:00

limits.h

…

list

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

locale

Make pbump (internally) handle sizes bigger than MAX_INT. Fixes PR#33725 - thanks to Jonathan Wakely for the report

2017-09-12 15:00:43 +00:00

locale.h

[libcxx] Implement locale.h to fix modules build

2016-11-19 01:14:15 +00:00

map

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

math.h

cmath: Skip Libc for integral types in isinf, etc.

2017-04-21 23:14:55 +00:00

memory

Implement an _is_allocator type trait for use in deduction guides.

2018-01-11 19:36:22 +00:00

module.modulemap

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

2017-05-31 22:07:49 +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

Implement more of P0600: '[[nodiscard]] in the library' for C++2a

2017-12-04 23:03:42 +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

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

ostream

Fix failure on C++03 bots

2017-11-27 16:17:19 +00:00

queue

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

random

Revert 313789 because gcc doesn't like it

2017-09-20 19:38:43 +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

More of P0600 - '[[nodiscard]] in the Library' mark empty() as nodiscard in match_results. <regex>

2017-11-16 04:48:34 +00:00

scoped_allocator

More of P0600; marking allocation routines as [[nodiscard]]

2017-11-26 02:55:38 +00:00

set

Mark the transparent version set::count() as const. Thanks to Ivan Matek for the bug report.

2018-01-07 17:39:57 +00:00

setjmp.h

…

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

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

stdbool.h

…

stddef.h

Check for musl-libc's max_align_t in addition to other variants.

2017-02-10 01:27:42 +00:00

stdexcept

Fix more unreserved names

2017-06-01 02:29:37 +00:00

stdint.h

…

stdio.h

Fix Libc++ build with MinGW64

2017-05-31 22:14:05 +00:00

stdlib.h

[libc++] Refactor Windows support headers.

2017-05-10 20:57:45 +00:00

streambuf

Make pbump (internally) handle sizes bigger than MAX_INT. Fixes PR#33725 - thanks to Jonathan Wakely for the report

2017-09-12 15:00:43 +00:00

string

Implement P0457R2: 'String Prefix and Suffix Checking' for c++2a

2017-12-04 20:11:38 +00:00

string_view

Fix the definitions of 'reference' and 'pointer' in string_view that no one uses :-). Thanks to K-ballo for the catch.

2017-12-20 16:31:40 +00:00

string.h

…

strstream

Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the input.output library

2017-04-18 23:38:41 +00:00

system_error

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

tgmath.h

…

thread

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

2017-05-31 22:07:49 +00:00

tuple

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

type_traits

Add pre-C++11 is_constructible wrappers for 3 arguments

2018-01-07 16:45:11 +00:00

typeindex

[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

2017-01-04 23:56:00 +00:00

typeinfo

[libc++] Remove unnecessary struct tag

2017-09-15 06:19:31 +00:00

unordered_map

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

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

Temporarily revert the inlining of 'piecewise_construct' because it is exported from the dylib.

2018-01-02 18:57:47 +00:00

valarray

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

2017-05-31 22:07:49 +00:00

variant

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

vector

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

wchar.h

[libc++] Account for Microsoft CRT const overloads

2017-09-15 18:49:34 +00:00

wctype.h

…