On Wed, 31 May 2023 at 16:32, Jonathan Wakely <jwakely@redhat.com> wrote:

>
>
> On Wed, 31 May 2023 at 16:29, Hans-Peter Nilsson via Libstdc++ <
> libstdc++@gcc.gnu.org> wrote:
>
>> Since I don't see a quick fix at r14-1444-g3f4853a5f00fab, I
>> thought I'd better notify the author (I have written authors
>> if there was more than one ;-) of suspect commits in the
>> range r14-1425-g80ee7d02e8db48..e1240bda3e0b for the
>> build-break at r14-1442-ge1240bda3e0bb1 for cris-elf, where
>> I get:
>>
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:47: error:
>> '_Float128' is not supported on this target
>>  1330 | from_chars(const char* first, const char* last, _Float128& value,
>>       |                                               ^
>>
>
> Sorry, I'll fix or revert it today.
>

It should be fixed at  r14-1451-ga239a35075ffd8


>
>
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error:
>> expected identifier before '_Float128'
>>  1330 | from_chars(const char* first, const char* last, _Float128& value,
>>       |                                                 ^~~~~~~~~
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error:
>> '_Float128' is not supported on this target
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error:
>> expected ',' or '...' before '_Float128'
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc: In function
>> 'std::from_chars_result std::from_chars(const char*, const char*, int)':
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1340:53: error:
>> 'fmt' was not declared in this scope; did you mean 'fma'?
>>  1340 |   auto res = std::from_chars(first, last, ldbl_val, fmt);
>>       |                                                     ^~~
>>       |                                                     fma
>> /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1342:5: error:
>> 'value' was not declared in this scope
>>  1342 |     value = ldbl_val;
>>       |     ^~~~~
>> make[5]: *** [Makefile:587: floating_from_chars.lo] Error 1
>>
>> brgds, H-P
>>
>>