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View Compilation Error

0_0_15594340_21693.cpp: In function 'bool insert(long long int)':
0_0_15594340_21693.cpp:48:11: error: reference to 'hash' is ambiguous
     while(hash[v]!=-1 && hash[v]!=valve)
           ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^
0_0_15594340_21693.cpp:48:26: error: reference to 'hash' is ambiguous
     while(hash[v]!=-1 && hash[v]!=valve)
                          ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^
0_0_15594340_21693.cpp:52:8: error: reference to 'hash' is ambiguous
     if(hash[v]==-1)
        ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^
0_0_15594340_21693.cpp:54:9: error: reference to 'hash' is ambiguous
         hash[v]=valve;
         ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^
0_0_15594340_21693.cpp: In function 'int main()':
0_0_15594340_21693.cpp:114:16: error: reference to 'hash' is ambiguous
         memset(hash,-1,sizeof(hash));
                ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^
0_0_15594340_21693.cpp:114:31: error: reference to 'hash' is ambiguous
         memset(hash,-1,sizeof(hash));
                               ^
0_0_15594340_21693.cpp:12:11: note: candidates are: long long int hash [1000007]
 long long hash[M];
           ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
                 from 0_0_15594340_21693.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note:                 template<class _Tp> struct std::hash
     struct hash;
            ^


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