Language
C++
Compiler
clang HEAD 6.0.0 (https://github.com/llvm-mirror/clang.git 640d10c8b064d5fdb7f8eb345a8f5050e71a02b4) (https://github.com/llvm-mirror/llvm.git 64755be94b8fbf5dc593f1366f1ff997d50efb0d)
Options
Warnings
Boost 1.65.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.65.0/clang-head/include -std=gnu++2a
Exit Code:
1