clang v. 3.5.0 doesn't compile if including superior_mysql.hpp about superiormysqlpp HOT 11 CLOSED

$ CXX=clang++ CC=clang make -j1 test
make -C ./tests/ test
make[1]: Entering directory `/home/patrik/work/sklik/SuperiorMySqlpp/tests'
clang++ -std=c++1y -pedantic-errors -Wall -Wextra -Wswitch-enum -Wnarrowing -DHAVE_CLANG -Werror -fPIC -fsanitize=address -fsanitize=leak -fsanitize=undefined -g3 -I../include/ -I../third_party/bandit/ -DDEBUG -O0 -c -MMD -o converters/converters.o converters/converters.cpp
In file included from converters/converters.cpp:8:
In file included from ../include/superior_mysqlpp/converters.hpp:10:
../include/superior_mysqlpp/converters/to_integer.hpp:253:17: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'?
    inline std::enable_if_t<std::is_unsigned<T>::value, T> toInteger(const char* str, unsigned int length)
           ~~~~~^~~~~~~~~~~
                enable_if

$ clang++-3.5 --version
Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
Target: x86_64-pc-linux-gnu
Thread model: posix

$ CXX=clang++-3.5 CC=clang-3.5 make -j1 test
make -C ./tests/ test
make[1]: Entering directory '/home/patrik/work/sklik/SuperiorMySqlpp/tests'
clang++-3.5 -std=c++14 -pedantic-errors -Wall -Wextra -Wswitch-enum -Wnarrowing -DHAVE_CLANG -Werror -fPIC -fsanitize=address -fsanitize=leak -fsanitize=undefined -g3 -I../include/ -I../third_party/bandit/ -DDEBUG -O0 -c -MMD -o converters/converters.o converters/converters.cpp
In file included from converters/converters.cpp:8:
In file included from ../include/superior_mysqlpp/converters.hpp:11:
../include/superior_mysqlpp/converters/to_floating_point.hpp:27:18: error: inline declaration of 'toFloatingPoint<float>' follows non-inline definition
    inline float toFloatingPoint(const char* str, std::size_t length)
                 ^
../include/superior_mysqlpp/converters/to_floating_point.hpp:27:18: note: previous definition is here
../include/superior_mysqlpp/converters/to_floating_point.hpp:37:19: error: inline declaration of 'toFloatingPoint<double>' follows non-inline definition
    inline double toFloatingPoint(const char* str, std::size_t length)
                  ^
../include/superior_mysqlpp/converters/to_floating_point.hpp:37:19: note: previous definition is here
../include/superior_mysqlpp/converters/to_floating_point.hpp:47:24: error: inline declaration of 'toFloatingPoint<long double>' follows non-inline definition
    inline long double toFloatingPoint(const char* str, std::size_t length)
                       ^
../include/superior_mysqlpp/converters/to_floating_point.hpp:47:24: note: previous definition is here
3 errors generated.
makefile:101: recipe for target 'converters/converters.o' failed

Debian clang version 3.5.0-1~exp1 (trunk) (based on LLVM 3.5.0)
Target: x86_64-pc-linux-gnu
Thread model: posix

$ apt-cache policy clang-3.5
clang-3.5:
  Installed: 1:3.5~svn212963-1~exp1
  Candidate: 1:3.5~svn212963-1~exp1
  Version table:
 *** 1:3.5~svn212963-1~exp1 0
        500 http://llvm.org/apt/wheezy/ llvm-toolchain-wheezy/main amd64 Packages
        100 /var/lib/dpkg/status

error: invalid value 'c++14' in '-std=c++14'

Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
Target: i386-pc-linux-gnu
Thread model: posix

C++14 implementation status

Clang 3.4 and later implement all of the ISO C++ 2014 standard.

You can use Clang in C++14 mode with the -std=c++14 option (use -std=c++1y in Clang 3.4 and earlier).

$ clang++ -std=c++14 tests/uncaught_exception_counter.cpp 
error: invalid value 'c++14' in '-std=c++14'
$ clang++ --version
Debian clang version 3.5.0-1~exp1 (trunk) (based on LLVM 3.5.0)
Target: x86_64-pc-linux-gnu
Thread model: posix