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// { dg-do run }
// Positive testcase for decls in conditions.
extern "C" int printf(const char *, ...);
int up = 0;
int down = 0;
struct T
{
int i;
T(int j) { i = j; printf("UP\n"); up++; }
T(const T& t) { i = t.i; printf("unwanted copy\n"); }
~T() { printf ("DOWN\n"); down++; }
operator int () { return i; }
};
int main ()
{
int t;
if (T t = 1)
;
printf ("\n");
int j = 3;
while (T t = j--)
;
printf ("\n");
j = 3;
while (1)
{
T t = j--;
if (t) continue;
break;
}
printf ("\n");
j = 3;
for (;T t = j--;)
;
printf ("\n");
for (int k = 3; T t = k--;)
;
printf ("\n");
switch (T t = 34)
{
case 34:
;
}
printf ("\n");
if (up == down && up == 18)
return 0;
else
return 1;
}
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