Jonathan Wakely f793be7871 libstdc++: Fix -Wsign-compare warning in <charconv> ...

Cast ptrdiff_t to size_t to avoid a -Wsign-compare warning. We can check
in __to_chars_i that the ptrdiff_t won't be negative, so that we know
the cast is safe.

libstdc++-v3/ChangeLog:

	* include/std/charconv (__to_chars_16, __to_chars_10)
	(__to_chars_8, __to_chars_2, __to_chars): Cast ptrdiff_t to
	size_t for comparison.
	(__to_chars_i): Check for first >= last instead of first == last
	for initial sanity check.

2024-07-27 12:47:39 +01:00

..

algorithm

libstdc++: Define __cpp_lib_ranges in <algorithm>

2024-06-08 15:51:40 +01:00

any

libstdc++: Make std::any_cast<void> ill-formed (LWG 3305)

2024-06-21 10:19:35 +01:00

array

libstdc++: Fix std::to_array for trivial-ish types [PR115522]

2024-06-21 10:10:10 +01:00

atomic

libstdc++: Do not define lock-free atomic aliases if not fully lock-free [PR114103]

2024-03-07 20:55:25 +00:00

barrier

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bit

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bitset

libstdc++: Remove redundant zeroing in std::bitset::operator>>= [PR113806]

2024-02-15 11:43:21 +00:00

charconv

libstdc++: Fix -Wsign-compare warning in <charconv>

2024-07-27 12:47:39 +01:00

chrono

libstdc++: Add test for chrono::leap_seconds ostream insertion

2024-06-11 11:11:22 +01:00

codecvt

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complex

[libstdc++] add _GLIBCXX_CLANG to workaround predefined __clang__

2024-06-05 22:43:54 -03:00

concepts

libstdc++: Implement P2165R4 changes to std::pair/tuple/etc [PR113309]

2024-02-01 14:59:46 -05:00

condition_variable

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coroutine

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deque

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execution

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expected

libstdc++: Add static_assert to std::expected for LWG 3843 and 3940

2024-07-25 23:10:36 +01:00

filesystem

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format

libstdc++: Remove std::basic_format_args default constructor (LWG 4106)

2024-07-25 23:10:35 +01:00

forward_list

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fstream

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functional

libstdc++: fix uses of explicit object parameter [PR116038]

2024-07-25 09:02:13 -04:00

future

libstdc++: Consistently indent <future> with tabs

2024-06-19 17:34:19 +01:00

generator

libstdc++: Guard uses of is_pointer_interconvertible_v [PR114891]

2024-05-01 17:24:01 +01:00

iomanip

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ios

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iosfwd

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iostream

libstdc++: Use https instead of http in some comments

2024-05-07 13:46:11 +01:00

istream

libstdc++: Fix <ostream> and <istream> for -std=gnu++14 -fconcepts [PR116070]

2024-07-24 17:18:05 +01:00

iterator

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latch

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limits

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list

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locale

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map

libstdc++: Implement P2165R4 changes to std::pair/tuple/etc [PR113309]

2024-02-01 14:59:46 -05:00

memory

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memory_resource

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mutex

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numbers

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numeric

libstdc++: Fix std::ranges::iota is not included in numeric [PR108760]

2024-06-08 15:51:40 +01:00

optional

libstdc++: Reorder template params of std::optional comparisons (LWG 2945)

2024-07-25 23:10:35 +01:00

ostream

libstdc++: Fix <ostream> and <istream> for -std=gnu++14 -fconcepts [PR116070]

2024-07-24 17:18:05 +01:00

print

libstdc++: Implement "Printing blank lines with println" for C++23

2024-04-17 17:33:10 +01:00

queue

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random

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ranges

libstdc++: fix uses of explicit object parameter [PR116038]

2024-07-25 09:02:13 -04:00

ratio

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regex

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scoped_allocator

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semaphore

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set

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shared_mutex

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source_location

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span

libstdc++: Only define std::span::at for C++26 [PR115335]

2024-06-04 15:26:27 +01:00

spanstream

libstdc++: Replace all manual FTM definitions and use

2023-08-16 15:16:25 +02:00

sstream

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stack

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stacktrace

libstdc++: Reuse temporary buffer utils in <stacktrace>

2024-06-03 21:17:54 +01:00

stdexcept

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stdfloat

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stop_token

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streambuf

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string

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string_view

libstdc++: Optimize std::basic_string_view::starts_with

2024-06-03 16:49:46 +01:00

syncstream

libstdc++: Remove noexcept from std::osyncstream::operator=

2024-02-02 10:18:04 +00:00

system_error

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text_encoding

libstdc++: Implement C++26 std::text_encoding (P1885R12) [PR113318]

2024-01-17 11:49:11 +00:00

thread

libstdc++: Implement std::formatter<std::thread::id> without <sstream> [PR115099]

2024-05-22 09:43:41 +01:00

tuple

libstdc++: Implement P2968R2 "Making std::ignore a first-class object"

2024-07-25 23:10:35 +01:00

type_traits

libstdc++: Restore support for including <name.h> in extern "C" [PR115797]

2024-07-06 21:15:25 +01:00

typeindex

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unordered_map

libstdc++: Implement P2165R4 changes to std::pair/tuple/etc [PR113309]

2024-02-01 14:59:46 -05:00

unordered_set

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utility

libstdc++: Constrain equality ops for std::pair, std::tuple, std::variant

2024-05-07 13:46:11 +01:00

valarray

libstdc++: Avoid aliasing violation in std::valarray [PR99117]

2024-02-15 11:43:21 +00:00

variant

libstdc++: Use reserved form of [[__likely__]] in <variant>

2024-07-06 21:16:53 +01:00

vector

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version

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