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// PR c++/52320
// { dg-do run }
#if DEBUG
extern "C" int printf (const char *, ...);
#define FUNCTION_NAME __PRETTY_FUNCTION__
#define TRACE_FUNCTION printf ("%p->%s\n", this, FUNCTION_NAME);
#else
#define TRACE_FUNCTION
#endif
int c,d;
#define TRACE_CTOR TRACE_FUNCTION ++c
#define TRACE_DTOR TRACE_FUNCTION ++d
int throw_at = 0;
struct A {
A() { int i = c+1; if (i == throw_at) throw i; TRACE_CTOR; }
A(int i) { if (i == throw_at) throw i; TRACE_CTOR; }
A(const A&) { throw 10; }
A &operator=(const A&) { throw 11; return *this; }
~A() { TRACE_DTOR; }
};
int fails;
void try_idx (int i)
{
#if DEBUG
printf ("trying %d\n", i);
#endif
throw_at = i;
c = d = 0;
int t = 10;
try {
struct X {
A e1[2], e2;
}
x2[3] = { { 1, 2, 3 }, { 4, 5, 6 } };
} catch (int x) { t = x; }
if (t != i || c != d || c != i-1)
{
#if DEBUG
printf ("%d FAIL\n", i);
#endif
++fails;
}
}
int main()
{
for (int i = 1; i <= 10; ++i)
try_idx (i);
return fails;
}
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