Language
C++
Compiler
clang HEAD 8.0.0 (https://github.com/llvm-mirror/clang.git a0460af1b7e180482abd90d5b9933257da3d8d8a) (https://github.com/llvm-mirror/llvm.git 97adbba88e84b661b3ddeb45b04a00886e4c118e)
Options
Warnings
Boost 1.68.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.68.0/clang-head/include -std=gnu++2a
0 0 0 0 1 2
0 1 2
size: 4
capacity: 6
size: 0
capacity: 6
size: 0
capacity: 0
-1 0 1
2 4 6
Exit Code:
0