Byla vydána beta verze Linux Mintu 22.3 s kódovým jménem Zena. Podrobnosti v přehledu novinek a poznámkách k vydání. Vypíchnout lze, že nástroj Systémová hlášení (System Reports) získal mnoho nových funkcí a byl přejmenován na Informace o systému (System Information). Linux Mint 22.3 bude podporován do roku 2029.
GNU Project Debugger aneb GDB byl vydán ve verzi 17.1. Podrobný přehled novinek v souboru NEWS.
Josef Průša oznámil zveřejnění kompletních CAD souborů rámů tiskáren Prusa CORE One a CORE One L. Nejsou vydány pod obecnou veřejnou licenci GNU ani Creative Commons ale pod novou licencí OCL neboli Open Community License. Ta nepovoluje prodávat kompletní tiskárny či remixy založené na těchto zdrojích.
Nový CEO Mozilla Corporation Anthony Enzor-DeMeo tento týden prohlásil, že by se Firefox měl vyvinout v moderní AI prohlížeč. Po bouřlivých diskusích na redditu ujistil, že v nastavení Firefoxu bude existovat volba pro zakázání všech AI funkcí.
V pořadí šestou knihou autora Martina Malého, která vychází v Edici CZ.NIC, správce české národní domény, je titul Kity, bity, neurony. Kniha s podtitulem Moderní technologie pro hobby elektroniku přináší ucelený pohled na svět současných technologií a jejich praktické využití v domácích elektronických projektech. Tento knižní průvodce je ideální pro každého, kdo se chce podívat na současné trendy v oblasti hobby elektroniky, od
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Jean-Baptiste Mardelle se v příspěvku na blogu rozepsal o novinkám v nejnovější verzi 25.12.0 editoru videa Kdenlive (Wikipedie). Ke stažení také na Flathubu.
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Nazdar, na PC mam rozbite g++ - tusite, kde moze byt problem? Najmensi reproducer:
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$ cat /tmp/a.cpp
#include <string>
int main() {
return 0;
}
Vystup:
$ g++ /tmp/a.cpp
In file included from /usr/include/c++/9/bits/stl_iterator.h:66,
from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/string:40,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/ptr_traits.h:144:14: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
144 | static _GLIBCXX20_CONSTEXPR pointer
| ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/ext/new_allocator.h:33,
from /usr/include/x86_64-linux-gnu/c++/8/bits/c++allocator.h:33,
from /usr/include/c++/9/bits/allocator.h:46,
from /usr/include/c++/9/string:41,
from /tmp/a.cpp:1:
/usr/include/c++/9/new:125:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
125 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/new:127:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
127 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/new:139:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
139 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/new:141:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
141 | _GLIBCXX_NODISCARD void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/new:173:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
173 | _GLIBCXX_NODISCARD inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/new:175:1: error: ‘_GLIBCXX_NODISCARD’ does not name a type
175 | _GLIBCXX_NODISCARD inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/8/bits/c++allocator.h:33,
from /usr/include/c++/9/bits/allocator.h:46,
from /usr/include/c++/9/string:41,
from /tmp/a.cpp:1:
/usr/include/c++/9/ext/new_allocator.h:79:7: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
79 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/ext/new_allocator.h:82:7: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
82 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/ext/new_allocator.h:86:2: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
86 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/ext/new_allocator.h:101:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
101 | _GLIBCXX_NODISCARD pointer
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/string:41,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/allocator.h:137:7: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
137 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/allocator.h:140:7: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
140 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/allocator.h:150:2: error: ‘_GLIBCXX20_CONSTEXPR’ does not name a type
150 | _GLIBCXX20_CONSTEXPR
| ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/ext/alloc_traits.h:36,
from /usr/include/c++/9/bits/basic_string.h:40,
from /usr/include/c++/9/string:55,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/alloc_traits.h:304:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
304 | _GLIBCXX_NODISCARD static pointer
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/alloc_traits.h:319:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
319 | _GLIBCXX_NODISCARD static pointer
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/alloc_traits.h:442:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
442 | _GLIBCXX_NODISCARD static pointer
| ^~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/alloc_traits.h:456:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
456 | _GLIBCXX_NODISCARD static pointer
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/string:55,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/basic_string.h:1030:7: error: ‘_GLIBCXX_NODISCARD’ does not name a type
1030 | _GLIBCXX_NODISCARD bool
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/bits/basic_string.h:40,
from /usr/include/c++/9/string:55,
from /tmp/a.cpp:1:
/usr/include/c++/9/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char>, char>’:
/usr/include/c++/9/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char>’
/usr/include/c++/9/bits/basic_string.h:6504:68: required from here
/usr/include/c++/9/ext/alloc_traits.h:66:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char>, char>::_Base_type {aka std::allocator_traits<std::allocator<char> >}::allocate’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char>, char>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char> >’}
66 | using _Base_type::allocate;
| ^~~~~~~~
/usr/include/c++/9/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>’:
/usr/include/c++/9/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<wchar_t>’
/usr/include/c++/9/bits/basic_string.h:6610:68: required from here
/usr/include/c++/9/ext/alloc_traits.h:66:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>::_Base_type {aka std::allocator_traits<std::allocator<wchar_t> >}::allocate’ in ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t>, wchar_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<wchar_t> >’}
/usr/include/c++/9/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>’:
/usr/include/c++/9/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char16_t>’
/usr/include/c++/9/bits/basic_string.h:6784:41: required from here
/usr/include/c++/9/ext/alloc_traits.h:66:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>::_Base_type {aka std::allocator_traits<std::allocator<char16_t> >}::allocate’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char16_t> >’}
/usr/include/c++/9/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>’:
/usr/include/c++/9/bits/basic_string.h:80:24: required from ‘class std::__cxx11::basic_string<char32_t>’
/usr/include/c++/9/bits/basic_string.h:6799:41: required from here
/usr/include/c++/9/ext/alloc_traits.h:66:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>::_Base_type {aka std::allocator_traits<std::allocator<char32_t> >}::allocate’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>::_Base_type’ {aka ‘struct std::allocator_traits<std::allocator<char32_t> >’}
In file included from /usr/include/c++/9/string:55,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = char*]’:
/usr/include/c++/9/bits/basic_string.h:553:73: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’
/usr/include/c++/9/bits/basic_string.h:6548:20: required from here
/usr/include/c++/9/bits/basic_string.h:193:49: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<char*>’
193 | return std::pointer_traits<pointer>::pointer_to(*_M_local_buf);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = wchar_t*]’:
/usr/include/c++/9/bits/basic_string.h:553:73: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’
/usr/include/c++/9/bits/basic_string.h:6651:22: required from here
/usr/include/c++/9/bits/basic_string.h:193:49: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<wchar_t*>’
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = char16_t*]’:
/usr/include/c++/9/bits/basic_string.h:512:41: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’
/usr/include/c++/9/bits/basic_string.h:6839:49: required from here
/usr/include/c++/9/bits/basic_string.h:193:49: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<char16_t*>’
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = char32_t*]’:
/usr/include/c++/9/bits/basic_string.h:512:41: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’
/usr/include/c++/9/bits/basic_string.h:6844:49: required from here
/usr/include/c++/9/bits/basic_string.h:193:49: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<char32_t*>’
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer = const char*]’:
/usr/include/c++/9/bits/basic_string.h:222:26: required from ‘bool std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_is_local() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’
/usr/include/c++/9/bits/basic_string.h:555:12: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’
/usr/include/c++/9/bits/basic_string.h:6548:20: required from here
/usr/include/c++/9/bits/basic_string.h:203:55: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<const char*>’
203 | return std::pointer_traits<const_pointer>::pointer_to(*_M_local_buf);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() const [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer = const wchar_t*]’:
/usr/include/c++/9/bits/basic_string.h:222:26: required from ‘bool std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_is_local() const [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’
/usr/include/c++/9/bits/basic_string.h:555:12: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]’
/usr/include/c++/9/bits/basic_string.h:6651:22: required from here
/usr/include/c++/9/bits/basic_string.h:203:55: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<const wchar_t*>’
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() const [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer = const char16_t*]’:
/usr/include/c++/9/bits/basic_string.h:222:26: required from ‘bool std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_is_local() const [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’
/usr/include/c++/9/bits/basic_string.h:555:12: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’
/usr/include/c++/9/bits/basic_string.h:6839:49: required from here
/usr/include/c++/9/bits/basic_string.h:203:55: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<const char16_t*>’
/usr/include/c++/9/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_local_data() const [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_pointer = const char32_t*]’:
/usr/include/c++/9/bits/basic_string.h:222:26: required from ‘bool std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_is_local() const [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’
/usr/include/c++/9/bits/basic_string.h:555:12: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’
/usr/include/c++/9/bits/basic_string.h:6844:49: required from here
/usr/include/c++/9/bits/basic_string.h:203:55: error: ‘pointer_to’ is not a member of ‘std::pointer_traits<const char32_t*>’
In file included from /usr/include/c++/9/string:56,
from /tmp/a.cpp:1:
/usr/include/c++/9/bits/basic_string.tcc: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_create(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = char16_t*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’:
/usr/include/c++/9/bits/basic_string.tcc:219:14: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct(_InIterator, _InIterator, std::forward_iterator_tag) [with _FwdIterator = const char16_t*; _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’
/usr/include/c++/9/bits/basic_string.h:247:11: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct_aux(_InIterator, _InIterator, std::__false_type) [with _InIterator = const char16_t*; _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’
/usr/include/c++/9/bits/basic_string.h:266:4: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct(_InIterator, _InIterator) [with _InIterator = const char16_t*; _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]’
/usr/include/c++/9/bits/basic_string.h:513:9: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’
/usr/include/c++/9/bits/basic_string.h:6839:49: required from here
/usr/include/c++/9/bits/basic_string.tcc:153:37: error: ‘allocate’ is not a member of ‘std::__cxx11::basic_string<char16_t>::_Alloc_traits’ {aka ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t>, char16_t>’}
153 | return _Alloc_traits::allocate(_M_get_allocator(), __capacity + 1);
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/basic_string.tcc: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_create(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::pointer = char32_t*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’:
/usr/include/c++/9/bits/basic_string.tcc:219:14: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct(_InIterator, _InIterator, std::forward_iterator_tag) [with _FwdIterator = const char32_t*; _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’
/usr/include/c++/9/bits/basic_string.h:247:11: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct_aux(_InIterator, _InIterator, std::__false_type) [with _InIterator = const char32_t*; _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’
/usr/include/c++/9/bits/basic_string.h:266:4: required from ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_construct(_InIterator, _InIterator) [with _InIterator = const char32_t*; _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]’
/usr/include/c++/9/bits/basic_string.h:513:9: required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’
/usr/include/c++/9/bits/basic_string.h:6844:49: required from here
/usr/include/c++/9/bits/basic_string.tcc:153:37: error: ‘allocate’ is not a member of ‘std::__cxx11::basic_string<char32_t>::_Alloc_traits’ {aka ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t>, char32_t>’}
Detaily: Ubuntu 20.04.1 LTS (focal) "g++ --version" vracia "g++ (Ubuntu 9.3.0-10ubuntu2) 9.3.0" (+GNU reci)
Řešení dotazu:
$ cat a.cpp
#include <string>
int main() {
return 0;
}
$
$ g++ a.cpp
$ g++ --version
g++ (Debian 9.3.0-16) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
g++. _GLIBCXX_NODISCARD je nejspíš atribut [[nodiscard]], _GLIBCXX20_CONSTEXPR je constexpr. Našel jsem třeba nějaký náhodný zdroják, kde (CTRL+F _GLIBCXX20_CONSTEXPR):
#ifndef _GLIBCXX20_CONSTEXPR # if __cplusplus > 201703L # define _GLIBCXX20_CONSTEXPR constexprTakže je otázka, proč ty tam tyhle definice nemáš (i když jinde se tam používají) a kompilátor tomu nerozumí. Zkus
g++ prostě přeinstalovat (a případně předtím ještě promazat ty hlavičkové soubory).
Diky moc, toto nakoniec nepriamo pomohlo.
Preinstalovat g++ nepomohlo - ale mas dobry postreh a vsimol si si, ze mam premiesane hlavickove subory. Tak som odinstaloval libgcc-8-dev a libgcc-7-dev (a vsetko, co na tom zaviselo) a kompilacia uz ide.
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