Language
C++
Compiler
clang HEAD 7.0.0 (https://github.com/llvm-mirror/clang.git 9b959041b29dc1649e267907c0b90d1a5102e04b) (https://github.com/llvm-mirror/llvm.git 0f09c5e66ad122f6929fd255b9934dc71f0bb907)
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
0.1 a t
0.2 b a
0.3 c n
Exit Code:
0