Subversion Repositories openrisc

// Test for range-based for loop

// Test the loop with a custom iterator

// with begin/end in an associated namespace

// { dg-do compile }

// { dg-options "-std=c++0x" }

struct iterator

{

    int x;

    explicit iterator(int v) :x(v) {}

    iterator &operator ++() { ++x; return *this; }

    int operator *() { return x; }

    bool operator != (const iterator &o) { return x != o.x; }

};

namespace foo

{

    struct container

    {

        int min, max;

        container(int a, int b) :min(a), max(b) {}

    };

    iterator begin(container &c)

    {

        return iterator(c.min);

    }

    iterator end(container &c)

    {

        return iterator(c.max + 1);

    }

}

int main()

{

    foo::container c(1,4);

    for (int it : c)

        ;

}