visibility9.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 23 行

// { dg-do assemble  }
// GROUPS passed visibility
// visibility file
// rom: [e-mail] (Roland Knight )
// Date:     Sat, 8 May 1993 17:27:35 -0400
// Subject:  gcc 2.3.3 protected member access bug
// Message-ID: <[e-mail]>

class A {
protected:
    int a; // { dg-error "" } protected
};

class B : public A {
public:
    void f1(A* pa);
};


void B::f1(A* pa) {
    pa->a = 1;    // illegal but allowed by gcc// { dg-error "" } .*
}