Language
C++
Compiler
gcc HEAD 8.0.0 20170604 (experimental)
Options
Warnings
Boost 1.64.0
C++1z(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.64.0/gcc-head/include -std=gnu++1z Exit Code:
1
Author
anonymous
almost 8 years ago
C++
gcc HEAD 8.0.0 20170604 (experimental)
Author
anonymous
almost 8 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.64.0/gcc-head/include -std=gnu++1z prog.cc: In lambda function:
prog.cc:11:31: error: '__closure' is not a constant expression
constexpr int x = unwrap(i);
^
prog.cc:11:19: warning: unused variable 'x' [-Wunused-variable]
constexpr int x = unwrap(i);
^