blob: fb08df3bd33a43c1d040aed8d94201429b95f604 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// g++ 1.36.1 bug 900215_02
// g++ allows global objects (which happen to be pointers to members of some
// class X) to be dereferenced without prefix object specifications within
// member functions of class X.
// In effect, g++ treats any dereference of a pointer-to-member which appears
// within the context of a member function (and which is not preceeded by
// either ->* or .*) as if it had been implicitly prefixed with this->*.
// The 2.0 Reference Manual only provides that such implicit prefixing
// takes place for *members* of the containing class, and *not* for
// global objects that happen to have certain types (i.e. pointer-to-member
// of the containing class).
// Also, cfront 2.0 provides implicit this-> prefixes *only* for *members*
// of the containing class.
// Cfront 2.0 passes this test.
// keywords: member pointers, this, dereference, members
struct struct0 {
int data_member;
void function_member ();
};
int struct0::*dmp;
int (struct0::*fmp) ();
int i;
struct struct1 {
int data_member;
void function_member ();
};
void struct0::function_member ()
{
i = (this->*fmp) (); // perfectly legal - for both cfront and g++
i = this->*dmp; // perfectly legal - for both cfront and g++
i = (*fmp) (); // ERROR -
i = *dmp; // ERROR - , XFAIL *-*-*
}
int main () { return 0; }
|
