does not work with gcc and clang

[mmozeiko]

This rewrite is not as functional as original code. It does not compile with gcc and clang.

First error - intrin.h is not available on non-Windows platforms. After changing intrin.h to x86intrin.h, following errors happen (test.cpp only includes mewo_hash.hpp, nothing else):

$ clang++ -std=c++17 test.cpp
In file included from test.cpp:1:
./meow_hash.hpp:137:33: error: expected a qualified name after 'typename'
        using hash_type32_t = typename hash_type_t<32>;
                                       ^
./meow_hash.hpp:138:33: error: expected a qualified name after 'typename'
        using hash_type64_t = typename hash_type_t<64>;
                                       ^
./meow_hash.hpp:139:34: error: expected a qualified name after 'typename'
        using hash_type128_t = typename hash_type_t<128>;
                                        ^
./meow_hash.hpp:140:34: error: expected a qualified name after 'typename'
        using hash_type256_t = typename hash_type_t<256>;
                                        ^
./meow_hash.hpp:141:34: error: expected a qualified name after 'typename'
        using hash_type512_t = typename hash_type_t<512>;
                                        ^
./meow_hash.hpp:175:37: error: declaration of 'N' shadows template parameter
                hash_type_t<N>& operator[](size_t N)
                                                  ^
./meow_hash.hpp:144:19: note: template parameter is declared here
        template <size_t N>
                         ^
./meow_hash.hpp:180:43: error: declaration of 'N' shadows template parameter
                const hash_type_t<N>& operator[](size_t N) const
                                                        ^
./meow_hash.hpp:144:19: note: template parameter is declared here
        template <size_t N>
                         ^
7 errors generated.

Similar errors also from gcc.

Tried with clang 7.0.0, and gcc 8.2.

[redspah]

Shucks. I'll try to set up CI for this project to alleviate this in the future, thank you for testing this for me.