64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
// { dg-do run { xfail sparc64-*-elf arm-*-pe } }
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// { dg-options "-fexceptions" }
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class VB {
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public:
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int n;
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VB (int v) { n = v; }
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VB (const VB& o) {
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n = o.n;
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// printf("copying VB from %d to %d\n", &o, this);
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}
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};
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class D : public virtual VB {
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int j;
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public:
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D(int i1, int i2) : VB(i2) { j = i1; }
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VB& vb() { return *(VB*)this; }
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const VB& vb() const { return *(const VB*)this; }
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};
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class pD : private virtual VB {
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int j;
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public:
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pD(int i1, int i2) : VB(i2) { j = i1; }
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VB& vb() { return *(VB*)this; }
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const VB& vb() const { return *(const VB*)this; }
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};
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int main () {
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D d(1943, 4279);
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pD pd(3621, 9527);
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VB *vb = &d.vb();
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VB *pvb = &pd.vb();
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// A catch of a public virtual base.
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try {
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// printf("Throwing D at %d (VB at %d)\n", &d, vb);
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throw d;
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}
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catch (VB& vb) {
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// printf("Catching VB at %d\n", &vb);
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if (vb.n != 4279)
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return 1;
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}
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catch (...) {
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return 1;
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}
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// A catch of a private virtual base.
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try {
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// printf("Throwing D at %d (VB at %d)\n", &pd, pvb);
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throw pd;
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}
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catch (VB& vb) {
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// printf("Catching VB at %d\n", &vb);
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// This was a private base of the throw object, don't catch it.
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return 1;
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}
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catch (...) {
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}
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}
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