Author
anonymous
over 5 years ago
Language
C++
Compiler
clang HEAD 11.0.0 (https://github.com/llvm/llvm-project.git c74026daf36a2b8a21ccae8736772269c6467a6f)
Options
Warnings
Boost 1.72.0
C++14
no pedantic
Author
anonymous
over 5 years ago
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.72.0/clang-head/include -std=c++14 prog.cc:10:19: warning: pack fold expression is a C++17 extension [-Wc++17-extensions]
(std::cout << ... << args) << '\n';
^
prog.cc:16:63: warning: pack fold expression is a C++17 extension [-Wc++17-extensions]
static_assert((std::is_constructible<T, Args&&>::value && ...));
^
prog.cc:16:67: warning: static_assert with no message is a C++17 extension [-Wc++17-extensions]
static_assert((std::is_constructible<T, Args&&>::value && ...));
^
, ""
prog.cc:17:45: warning: pack fold expression is a C++17 extension [-Wc++17-extensions]
(v.push_back(std::forward<Args>(args)), ...);
^
prog.cc:23:80: warning: pack fold expression is a C++17 extension [-Wc++17-extensions]
return (((i >> N*CHAR_BIT & std::uint8_t(-1)) << (sizeof(T)-1-N)*CHAR_BIT) | ...);
^
prog.cc:39:57: warning: static_assert with no message is a C++17 extension [-Wc++17-extensions]
static_assert(bswap<std::uint16_t>(0x1234u)==0x3412u);
^
, ""
prog.cc:40:85: warning: static_assert with no message is a C++17 extension [-Wc++17-extensions]
static_assert(bswap<std::uint64_t>(0x0123456789abcdefULL)==0xefcdab8967452301ULL);
^
, ""
7 warnings generated.
123abc
6 2 45 12 1 2 9
Exit Code:
0