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Rev 154 |
// { dg-do run { xfail { ! cxa_atexit } } }
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// { dg-do run { xfail { ! cxa_atexit } } }
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// Objects must be destructed in decreasing cnt order
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// Objects must be destructed in decreasing cnt order
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// Original test attributed to James Kanze
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// Original test attributed to James Kanze
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extern "C" void abort ();
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extern "C" void abort ();
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static int cnt;
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static int cnt;
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class A {
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class A {
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int myCnt;
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int myCnt;
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public:
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public:
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A() : myCnt(cnt++) {}
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A() : myCnt(cnt++) {}
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~A() { if (--cnt != myCnt) abort(); }
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~A() { if (--cnt != myCnt) abort(); }
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};
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};
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void f() { static A a; /* a.myCnt == 1 */ }
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void f() { static A a; /* a.myCnt == 1 */ }
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class B {
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class B {
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int myCnt;
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int myCnt;
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public:
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public:
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B() : myCnt(cnt+1) { f(); ++cnt; }
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B() : myCnt(cnt+1) { f(); ++cnt; }
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~B() { if (--cnt != myCnt) abort(); }
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~B() { if (--cnt != myCnt) abort(); }
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};
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};
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static A a1; // a1.myCnt == 0
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static A a1; // a1.myCnt == 0
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static B b1; // b1.myCnt == 2
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static B b1; // b1.myCnt == 2
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static A a2; // a2.myCnt == 3
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static A a2; // a2.myCnt == 3
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int main() {}
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int main() {}
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