The source program:


    #include <map>
    #include <algorithm>
    #include <cmath>

    const int values[] = { 1,2,3,4,5 };
    const int NVALS = sizeof values / sizeof (int);

    int main()
    {
        using namespace std;

        typedef map<int, double> valmap;

        valmap m;

        for (int i = 0; i < NVALS; i++)
            m.insert(make_pair(values[i], pow(values[i], .5)));

        valmap::iterator it = 100;              // error
        valmap::iterator it2(100);              // error
        m.insert(1,2);                          // error

        return 0;
    }


First, an unfiltered run using the Intel C++ 7.0 compiler:


    d:\src\cl\demo>icl2 rtmap.cpp
    Intel(R) C++ Compiler for 32-bit applications, Version 7.0   Build 20030212Z
    Copyright (C) 1985-2003 Intel Corporation.  All rights reserved.
    30 DAY EVALUATION LICENSE

    rtmap.cpp
    rtmap.cpp(19): error: no suitable constructor exists to convert from "int" to "s
    td::_Tree<std::_Tmap_traits<int, double, std::less<int>, std::allocator<std::pai
    r<const int, double>>, false>>::iterator"
          valmap::iterator it = 100;              // error
                                ^

    rtmap.cpp(20): error: no instance of constructor "std::_Tree<_Traits>::iterator:
    :iterator [with _Traits=std::_Tmap_traits<int, double, std::less<int>, std::allo
    cator<std::pair<const int, double>>, false>]" matches the argument list
                argument types are: (int)
          valmap::iterator it2(100);              // error
                               ^

    rtmap.cpp(21): error: no instance of overloaded function "std::map<_Kty, _Ty, _P
    r, _Alloc>::insert [with _Kty=int, _Ty=double, _Pr=std::less<int>, _Alloc=std::a
    llocator<std::pair<const int, double>>]" matches the argument list
                argument types are: (std::map<int, double, std::less<int>, std::allo
    cator<std::pair<const int, double>>>::iterator)
                object type is: valmap
          m.insert(it);                           // error
            ^

    compilation aborted for rtmap.cpp (code 2)


And a filtered run using the Intel-specific Proxy icl:


    d:\src\cl\demo>icl rtmap.cpp
      ****** {BD Software Proxy ICL v1.00} STL Message Decryption is ON! ******
    Intel(R) C++ Compiler for 32-bit applications, Version 7.0   Build 20030212Z
    Copyright (C) 1985-2003 Intel Corporation.  All rights reserved.
    30 DAY EVALUATION LICENSE

    rtmap.cpp
    rtmap.cpp(19): error: no suitable constructor exists to convert from "int" to
      "iter"
          valmap::iterator it = 100;              // error
                                ^

    rtmap.cpp(20): error: no instance of constructor "iter" matches the argument
      list
        argument types are: (int)
          valmap::iterator it2(100);              // error
                               ^

    rtmap.cpp(21): error: no instance of overloaded function
      "map<int,double>::insert" matches the argument list
        argument types are: (iter)
        object type is: valmap
          m.insert(it);                           // error
            ^

    compilation aborted for rtmap.cpp (code 2)


[Note: demo runs were performed in an 80-column console window with STLFilt's
intelligent line wrapping enabled, and with internal switches set to produce
messages as terse as possible. More detail is available by tailoring the
Decryptor's options.]