Language
C++
Compiler
gcc 4.8.3
Options
Warnings
Boost 1.64.0
C++1y(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.64.0/gcc-4.8.3/include -std=gnu++1y Exit Code:
1
Author
anonymous
about 6 years ago
C++
gcc 4.8.3
Author
anonymous
about 6 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.64.0/gcc-4.8.3/include -std=gnu++1y prog.cc: In instantiation of 'constexpr int g(T) [with T = int]':
prog.cc:24:15: required from here
prog.cc:14:18: error: request for member 'get' in 'x', which is of non-class type 'int'
return x.get();
^
prog.cc:15:1: error: body of constexpr function 'constexpr int g(T) [with T = int]' not a return-statement
}
^
prog.cc: In function 'int main()':
prog.cc:20:18: warning: unused variable 'a' [-Wunused-variable]
decltype(f(0)) a;
^
prog.cc:24:18: warning: unused variable 'b' [-Wunused-variable]
decltype(g(0)) b;
^