raiden00pl commented on PR #14431:
URL: https://github.com/apache/nuttx/pull/14431#issuecomment-2426608673
hi @cuiziwei1 , this PR fixes exception related issues, but do you have an
idea where the rest of the warnings come frome ?
```
[984/1294] Building CXX object
libs/libxx/CMakeFiles/libcxx.dir/libcxx/src/ryu/d2s.cpp.obj
In function 'std::__1::to_chars_result std::__1::__to_chars(char*, char*,
__floating_decimal_64, chars_format, double)',
inlined from 'std::__1::to_chars_result
std::__1::__d2s_buffered_n(char*, char*, double, chars_format)' at
/home/raiden00/git/RTOS/nuttx/nuttx/libs/libxx/libcxx/src/ryu/d2s.cpp:778:20:
/home/raiden00/git/RTOS/nuttx/nuttx/libs/libxx/libcxx/src/ryu/d2s.cpp:490:31:
warning: '_Trailing_zero_bits' may be used uninitialized [-Wmaybe-uninitialized]
490 | _Trailing_zero_bits += 32;
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/home/raiden00/git/RTOS/nuttx/nuttx/libs/libxx/libcxx/src/ryu/d2s.cpp: In
function 'std::__1::to_chars_result std::__1::__d2s_buffered_n(char*, char*,
double, chars_format)':
/home/raiden00/git/RTOS/nuttx/nuttx/libs/libxx/libcxx/src/ryu/d2s.cpp:480:23:
note: '_Trailing_zero_bits' was declared here
480 | unsigned long _Trailing_zero_bits;
```
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