Subversion Repositories openrisc

// Test for other range-based for loops with

// begin/end member functions

// { dg-do compile }

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

//These should not be used

template int *begin(T &t)

{

    T::fail;

}

template int *end(T &t)

{

    T::fail;

}

//Test for defaults

struct default1

{

    int *begin(int x); // { dg-message "note" }

    int *end();

};

struct default2

{

    int *begin(int x=0);

    int *end();

};

struct default3

{

    template  T *begin(); // { dg-message "note" }

    int *end();

};

struct default4

{

    template  T *begin();

    int *end();

};

struct default5

{

    template  T *begin(int x=0);

    int *end();

};

void test1()

{

  for (int x : default1()); // { dg-error "no matching function|note" }

  for (int x : default2());

  for (int x : default3()); // { dg-error "no matching function|note" }

  for (int x : default4());

  for (int x : default5());

}

//Inheritance tests

struct base_begin

{

    int *begin(); // { dg-error "" }

};

struct base_end

{

    int *end();

};

struct derived1 : base_begin, base_end

{

};

struct base_begin2 : base_begin

{

};

struct derived2 : base_begin, base_end, base_begin2 // { dg-warning "" }

{

};

struct base_begin3 : virtual base_begin

{

};

struct derived3 : virtual base_begin, base_end, base_begin3

{

};

void test2()

{

  for (int x : derived1());

  for (int x : derived2()); // { dg-error "is ambiguous" }

  for (int x : derived3());

}