Language
C++
Compiler
gcc HEAD 9.0.1 20190130 (experimental)
Options
Warnings
Boost 1.69.0
C++2a(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a Exit Code:
1
Author
anonymous
about 6 years ago
C++
gcc HEAD 9.0.1 20190130 (experimental)
Author
anonymous
about 6 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a prog.cc: In function 'int main()':
prog.cc:9:11: error: call of overloaded 'f(NULL)' is ambiguous
9 | f(NULL);
| ^
prog.cc:3:6: note: candidate: 'void f(int)'
3 | void f(int) { std::cout << "f(int)"; }
| ^
prog.cc:4:6: note: candidate: 'void f(void*)'
4 | void f(void*) { std::cout << "f(void*)"; }
| ^