Language
C++
Compiler
clang HEAD 7.0.0 (https://github.com/llvm-mirror/clang.git ae8b3bcb4cc4ff27494e1e18c851b351d1e029c2) (https://github.com/llvm-mirror/llvm.git 29defdea8f4195d07e59e3ee6264e1cc0881e9a4)
Options
Warnings
Boost 1.66.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.66.0/clang-head/include -std=gnu++2a
A.B.size = 8
A.C.size = 8
Exit Code:
0