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// { dg-do compile }
// { dg-options "-Weffc++" }
// Contributed by Benjamin Kosnik <bkoz at redhat dot com>
// PR c++/16165 and PR c++/8211: Improve item 11 of -Weffc++
// We should not warn for this class since this kind of pointers can
// never hold dynamic memory.
struct A {
void (*func1)(void);
void (A::*func2)(void);
int A::*func3;
int a;
void b(void);
A();
~A();
};
// We do not warn for this class because there is no destructor, so we
// assume there is no dynamic memory allocated (it could point to a
// global variable).
struct B {
int *ptr;
B();
};
// We should emit a warning for these
struct C1 { // { dg-warning "" "" }
int *ptr;
C1();
~C1();
};
struct C2 { // { dg-warning "" "" }
int *ptr;
C2();
C2(const C2&);
~C2();
};
struct C3 { // { dg-warning "" "" }
int *ptr;
C3();
~C3();
C3& operator=(const C3&);
};
// But not for this
struct C4 {
int *ptr;
C4();
C4(const C4&);
~C4();
C4& operator=(const C4&);
};
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