https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108221
--- Comment #13 from Jan Dubiec <jdx at o2 dot pl> ---
FYI, Jonathan. This time the target is msp430-elf.
Making all in c++20
make[9]: Entering directory
'/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src/c++20'
/bin/sh ../../libtool --tag CXX --tag disable-shared --mode=compile
/d/Works/xcomp/gcc-build/./gcc/xgcc -shared-libgcc
-B/d/Works/xcomp/gcc-build/./gcc -nostdinc++
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src/.libs
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/libsupc++/.libs
-B/usr/local/msp430-elf/bin/ -B/usr/local/msp430-elf/lib/ -isystem
/usr/local/msp430-elf/include -isystem /usr/local/msp430-elf/sys-include
-mlarge -I/d/Works/gcc/libstdc++-v3/../libgcc
-I/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/msp430-elf
-I/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include
-I/d/Works/gcc/libstdc++-v3/libsupc++ -std=gnu++20 -fno-implicit-templates
-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=tzdb.lo -fimplicit-templates -isystem
/d/Works/xcomp/sysroot/msp430-elf/include -mlarge -c -o tzdb.lo
../../../../../../../gcc/libstdc++-v3/src/c++20/tzdb.cc
libtool: compile: /d/Works/xcomp/gcc-build/./gcc/xgcc -shared-libgcc
-B/d/Works/xcomp/gcc-build/./gcc -nostdinc++
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src/.libs
-L/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/libsupc++/.libs
-B/usr/local/msp430-elf/bin/ -B/usr/local/msp430-elf/lib/ -isystem
/usr/local/msp430-elf/include -isystem /usr/local/msp430-elf/sys-include
-mlarge -I/d/Works/gcc/libstdc++-v3/../libgcc
-I/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/msp430-elf
-I/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include
-I/d/Works/gcc/libstdc++-v3/libsupc++ -std=gnu++20 -fno-implicit-templates
-Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=tzdb.lo -fimplicit-templates -isystem
/d/Works/xcomp/sysroot/msp430-elf/include -mlarge -c
../../../../../../../gcc/libstdc++-v3/src/c++20/tzdb.cc -o tzdb.o
In file included from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/chrono:48,
from d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:28:
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:
In instantiation of 'constexpr void std::__sort(_RandomAccessIterator,
_RandomAccessIterator, _Compare) [with _RandomAccessIterator =
__gnu_cxx::__normal_iterator<chrono::time_zone*, vector<chrono::time_zone> >;
_Compare =
__gnu_cxx::__ops::_Iter_comp_iter<ranges::__detail::__make_comp_proj<std::ranges::less,
std::identity>(std::ranges::less&, std::identity&)::<lambda(auto:45&&,
auto:46&&)> >]':
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:4893:18:
required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with
_RAIter = __gnu_cxx::__normal_iterator<chrono::time_zone*,
vector<chrono::time_zone> >; _Compare =
ranges::__detail::__make_comp_proj<std::ranges::less,
std::identity>(std::ranges::less&, std::identity&)::<lambda(auto:45&&,
auto:46&&)>]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1782:22:
required from 'constexpr _Iter std::ranges::__sort_fn::operator()(_Iter,
_Sent, _Comp, _Proj) const [with _Iter =
__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >; _Sent =
__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >; _Comp = std::ranges::less; _Proj =
std::identity]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1793:16:
required from 'constexpr std::ranges::borrowed_iterator_t<_Range>
std::ranges::__sort_fn::operator()(_Range&&, _Comp, _Proj) const [with _Range =
std::vector<std::chrono::time_zone>&; _Comp = std::ranges::less; _Proj =
std::identity; std::ranges::borrowed_iterator_t<_Range> =
std::ranges::borrowed_iterator_t<std::vector<std::chrono::time_zone>&>]'
d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:1257:14: required from here
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:1948:42:
error: call of overloaded
'__lg(__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >::difference_type)' is ambiguous
1948 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/string:51,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/locale_classes.h:40,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ios_base.h:41,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/ios:44,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/istream:40,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/sstream:40,
from
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/chrono:45:
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1509:3:
note: candidate: 'constexpr int std::__lg(int)'
1509 | __lg(int __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1513:3:
note: candidate: 'constexpr unsigned int std::__lg(unsigned int)'
1513 | __lg(unsigned __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1517:3:
note: candidate: 'constexpr long int std::__lg(long int)'
1517 | __lg(long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1521:3:
note: candidate: 'constexpr long unsigned int std::__lg(long unsigned int)'
1521 | __lg(unsigned long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1525:3:
note: candidate: 'constexpr long long int std::__lg(long long int)'
1525 | __lg(long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1529:3:
note: candidate: 'constexpr long long unsigned int std::__lg(long long unsigned
int)'
1529 | __lg(unsigned long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:
In instantiation of 'constexpr void std::__sort(_RandomAccessIterator,
_RandomAccessIterator, _Compare) [with _RandomAccessIterator =
__gnu_cxx::__normal_iterator<chrono::time_zone_link*,
vector<chrono::time_zone_link> >; _Compare =
__gnu_cxx::__ops::_Iter_comp_iter<ranges::__detail::__make_comp_proj<std::ranges::less,
std::identity>(std::ranges::less&, std::identity&)::<lambda(auto:45&&,
auto:46&&)> >]':
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:4893:18:
required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with
_RAIter = __gnu_cxx::__normal_iterator<chrono::time_zone_link*,
vector<chrono::time_zone_link> >; _Compare =
ranges::__detail::__make_comp_proj<std::ranges::less,
std::identity>(std::ranges::less&, std::identity&)::<lambda(auto:45&&,
auto:46&&)>]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1782:22:
required from 'constexpr _Iter std::ranges::__sort_fn::operator()(_Iter,
_Sent, _Comp, _Proj) const [with _Iter =
__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >; _Sent =
__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >; _Comp = std::ranges::less; _Proj =
std::identity]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1793:16:
required from 'constexpr std::ranges::borrowed_iterator_t<_Range>
std::ranges::__sort_fn::operator()(_Range&&, _Comp, _Proj) const [with _Range =
std::vector<std::chrono::time_zone_link>&; _Comp = std::ranges::less; _Proj =
std::identity; std::ranges::borrowed_iterator_t<_Range> =
std::ranges::borrowed_iterator_t<std::vector<std::chrono::time_zone_link>&>]'
d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:1258:14: required from here
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:1948:42:
error: call of overloaded
'__lg(__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >::difference_type)' is ambiguous
1948 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1509:3:
note: candidate: 'constexpr int std::__lg(int)'
1509 | __lg(int __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1513:3:
note: candidate: 'constexpr unsigned int std::__lg(unsigned int)'
1513 | __lg(unsigned __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1517:3:
note: candidate: 'constexpr long int std::__lg(long int)'
1517 | __lg(long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1521:3:
note: candidate: 'constexpr long unsigned int std::__lg(long unsigned int)'
1521 | __lg(unsigned long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1525:3:
note: candidate: 'constexpr long long int std::__lg(long long int)'
1525 | __lg(long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1529:3:
note: candidate: 'constexpr long long unsigned int std::__lg(long long unsigned
int)'
1529 | __lg(unsigned long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:
In instantiation of 'constexpr void std::__sort(_RandomAccessIterator,
_RandomAccessIterator, _Compare) [with _RandomAccessIterator =
__gnu_cxx::__normal_iterator<chrono::time_zone*, vector<chrono::time_zone> >;
_Compare =
__gnu_cxx::__ops::_Iter_comp_iter<ranges::__detail::__make_comp_proj<std::ranges::less,
std::basic_string_view<char> (std::chrono::time_zone::*)() const
noexcept>(std::ranges::less&, std::basic_string_view<char>
(std::chrono::time_zone::*&)() const noexcept)::<lambda(auto:45&&, auto:46&&)>
>]':
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:4893:18:
required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with
_RAIter = __gnu_cxx::__normal_iterator<chrono::time_zone*,
vector<chrono::time_zone> >; _Compare =
ranges::__detail::__make_comp_proj<std::ranges::less,
std::basic_string_view<char> (std::chrono::time_zone::*)() const
noexcept>(std::ranges::less&, std::basic_string_view<char>
(std::chrono::time_zone::*&)() const noexcept)::<lambda(auto:45&&,
auto:46&&)>]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1782:22:
required from 'constexpr _Iter std::ranges::__sort_fn::operator()(_Iter,
_Sent, _Comp, _Proj) const [with _Iter =
__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >; _Sent =
__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >; _Comp = std::ranges::less; _Proj =
std::basic_string_view<char> (std::chrono::time_zone::*)() const noexcept]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1793:16:
required from 'constexpr std::ranges::borrowed_iterator_t<_Range>
std::ranges::__sort_fn::operator()(_Range&&, _Comp, _Proj) const [with _Range =
std::vector<std::chrono::time_zone>&; _Comp = std::ranges::less; _Proj =
std::basic_string_view<char> (std::chrono::time_zone::*)() const noexcept;
std::ranges::borrowed_iterator_t<_Range> =
std::ranges::borrowed_iterator_t<std::vector<std::chrono::time_zone>&>]'
d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:1395:17: required from here
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:1948:42:
error: call of overloaded
'__lg(__gnu_cxx::__normal_iterator<std::chrono::time_zone*,
std::vector<std::chrono::time_zone> >::difference_type)' is ambiguous
1948 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1509:3:
note: candidate: 'constexpr int std::__lg(int)'
1509 | __lg(int __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1513:3:
note: candidate: 'constexpr unsigned int std::__lg(unsigned int)'
1513 | __lg(unsigned __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1517:3:
note: candidate: 'constexpr long int std::__lg(long int)'
1517 | __lg(long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1521:3:
note: candidate: 'constexpr long unsigned int std::__lg(long unsigned int)'
1521 | __lg(unsigned long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1525:3:
note: candidate: 'constexpr long long int std::__lg(long long int)'
1525 | __lg(long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1529:3:
note: candidate: 'constexpr long long unsigned int std::__lg(long long unsigned
int)'
1529 | __lg(unsigned long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:
In instantiation of 'constexpr void std::__sort(_RandomAccessIterator,
_RandomAccessIterator, _Compare) [with _RandomAccessIterator =
__gnu_cxx::__normal_iterator<chrono::time_zone_link*,
vector<chrono::time_zone_link> >; _Compare =
__gnu_cxx::__ops::_Iter_comp_iter<ranges::__detail::__make_comp_proj<std::ranges::less,
std::basic_string_view<char> (std::chrono::time_zone_link::*)() const
noexcept>(std::ranges::less&, std::basic_string_view<char>
(std::chrono::time_zone_link::*&)() const noexcept)::<lambda(auto:45&&,
auto:46&&)> >]':
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:4893:18:
required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with
_RAIter = __gnu_cxx::__normal_iterator<chrono::time_zone_link*,
vector<chrono::time_zone_link> >; _Compare =
ranges::__detail::__make_comp_proj<std::ranges::less,
std::basic_string_view<char> (std::chrono::time_zone_link::*)() const
noexcept>(std::ranges::less&, std::basic_string_view<char>
(std::chrono::time_zone_link::*&)() const noexcept)::<lambda(auto:45&&,
auto:46&&)>]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1782:22:
required from 'constexpr _Iter std::ranges::__sort_fn::operator()(_Iter,
_Sent, _Comp, _Proj) const [with _Iter =
__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >; _Sent =
__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >; _Comp = std::ranges::less; _Proj =
std::basic_string_view<char> (std::chrono::time_zone_link::*)() const
noexcept]'
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/ranges_algo.h:1793:16:
required from 'constexpr std::ranges::borrowed_iterator_t<_Range>
std::ranges::__sort_fn::operator()(_Range&&, _Comp, _Proj) const [with _Range =
std::vector<std::chrono::time_zone_link>&; _Comp = std::ranges::less; _Proj =
std::basic_string_view<char> (std::chrono::time_zone_link::*)() const noexcept;
std::ranges::borrowed_iterator_t<_Range> =
std::ranges::borrowed_iterator_t<std::vector<std::chrono::time_zone_link>&>]'
d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:1396:17: required from here
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algo.h:1948:42:
error: call of overloaded
'__lg(__gnu_cxx::__normal_iterator<std::chrono::time_zone_link*,
std::vector<std::chrono::time_zone_link> >::difference_type)' is ambiguous
1948 | std::__lg(__last - __first) * 2,
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1509:3:
note: candidate: 'constexpr int std::__lg(int)'
1509 | __lg(int __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1513:3:
note: candidate: 'constexpr unsigned int std::__lg(unsigned int)'
1513 | __lg(unsigned __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1517:3:
note: candidate: 'constexpr long int std::__lg(long int)'
1517 | __lg(long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1521:3:
note: candidate: 'constexpr long unsigned int std::__lg(long unsigned int)'
1521 | __lg(unsigned long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1525:3:
note: candidate: 'constexpr long long int std::__lg(long long int)'
1525 | __lg(long long __n)
| ^~~~
D:/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/include/bits/stl_algobase.h:1529:3:
note: candidate: 'constexpr long long unsigned int std::__lg(long long unsigned
int)'
1529 | __lg(unsigned long long __n)
| ^~~~
make[9]: *** [Makefile:562: tzdb.lo] Error 1
make[9]: Leaving directory
'/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src/c++20'
make[8]: *** [Makefile:784: all-recursive] Error 1
make[8]: Leaving directory
'/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3/src'
make[7]: *** [Makefile:576: all-recursive] Error 1
make[7]: Leaving directory
'/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3'
make[6]: *** [Makefile:501: all] Error 2
make[6]: Leaving directory
'/d/Works/xcomp/gcc-build/msp430-elf/large/libstdc++-v3'
make[5]: *** [Makefile:870: multi-do] Error 1
make[5]: Leaving directory '/d/Works/xcomp/gcc-build/msp430-elf/libstdc++-v3'
make[4]: *** [Makefile:840: all-multi] Error 2
make[4]: Leaving directory '/d/Works/xcomp/gcc-build/msp430-elf/libstdc++-v3'
make[3]: *** [Makefile:576: all-recursive] Error 1
make[3]: Leaving directory '/d/Works/xcomp/gcc-build/msp430-elf/libstdc++-v3'
make[2]: *** [Makefile:501: all] Error 2
make[2]: Leaving directory '/d/Works/xcomp/gcc-build/msp430-elf/libstdc++-v3'
make[1]: *** [Makefile:12305: all-target-libstdc++-v3] Error 2
make[1]: Leaving directory '/d/Works/xcomp/gcc-build'
make: *** [Makefile:1051: all] Error 2
