Language
C++
Compiler
clang HEAD 9.0.0 (https://github.com/llvm-mirror/clang.git cac247a1b8e26061360cefa7e0d782807850d2fc) (https://github.com/llvm-mirror/llvm.git 2221866e2e9c82dfb611031c2b7101624d22cb23)
Options
Warnings
Boost 1.69.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/clang-head/include -std=gnu++2a
Exit Code:
0