binutils-gdb/gdb/testsuite/gdb.c++/member-ptr.cc

107 lines
1013 B
C++

extern "C" {
#include <stdio.h>
}
class A {
public:
A();
int foo (int x);
int bar (int y);
virtual int baz (int z);
char c;
int j;
int jj;
static int s;
};
class B {
public:
static int s;
};
int A::s = 10;
int B::s = 20;
A::A()
{
c = 'x';
j = 5;
}
int A::foo (int dummy)
{
j += 3;
return j + dummy;
}
int A::bar (int dummy)
{
int r;
j += 13;
r = this->foo(15);
return r + j + 2 * dummy;
}
int A::baz (int dummy)
{
int r;
j += 15;
r = this->foo(15);
return r + j + 12 * dummy;
}
int fum (int dummy)
{
return 2 + 13 * dummy;
}
typedef int (A::*PMF)(int);
typedef int A::*PMI;
int main ()
{
A a;
A * a_p;
PMF pmf;
PMF * pmf_p;
PMI pmi;
a.j = 121;
a.jj = 1331;
int k;
a_p = &a;
pmi = &A::j;
pmf = &A::bar;
pmf_p = &pmf;
pmi = NULL;
k = (a.*pmf)(3);
pmi = &A::jj;
pmf = &A::foo;
pmf_p = &pmf;
k = (a.*pmf)(4);
k = (a.**pmf_p)(5);
k = a.*pmi;
k = a.bar(2);
k += fum (4);
B b;
k += b.s;
}