Author
anonymous
about 4 years ago
Language
C++
Compiler
gcc HEAD 11.0.0 20210215 (experimental)
Options
Warnings
Optimization
Boost 1.73.0
C++2a(GNU)
no pedantic
Author
anonymous
about 4 years ago
$ g++ prog.cc -Wall -Wextra -O2 -march=native -I/opt/wandbox/boost-1.73.0/gcc-head/include -std=gnu++2a prog.cc: In function 'int main()':
prog.cc:5:32: error: no matching function for call to 'std::exception::exception(<brace-enclosed initializer list>)'
5 | throw std::exception{"boom"};
| ^
In file included from /opt/wandbox/gcc-head/include/c++/11.0.0/exception:38,
from prog.cc:1:
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:68:5: note: candidate: 'constexpr std::exception::exception(std::exception&&)'
68 | exception(exception&&) = default;
| ^~~~~~~~~
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:68:15: note: no known conversion for argument 1 from 'const char [5]' to 'std::exception&&'
68 | exception(exception&&) = default;
| ^~~~~~~~~~~
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:66:5: note: candidate: 'constexpr std::exception::exception(const std::exception&)'
66 | exception(const exception&) = default;
| ^~~~~~~~~
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:66:15: note: no known conversion for argument 1 from 'const char [5]' to 'const std::exception&'
66 | exception(const exception&) = default;
| ^~~~~~~~~~~~~~~~
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:63:5: note: candidate: 'std::exception::exception()'
63 | exception() _GLIBCXX_NOTHROW { }
| ^~~~~~~~~
/opt/wandbox/gcc-head/include/c++/11.0.0/bits/exception.h:63:5: note: candidate expects 0 arguments, 1 provided
Exit Code:
1