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/* { dg-do compile } */
/* { dg-options "-fcilkplus" } */
int main (void)
{
int array[10], array2[10][10];
int x, ii, jj ;
switch (array[:]) { /* { dg-error "cannot be used as a condition for switch statement" } */
case 1:
x = 5;
break;
case 2:
x = 2;
break;
default:
x = 9;
}
switch (array2[:][:]) { /* { dg-error "cannot be used as a condition for switch statement" } */
case 1:
x = 5;
break;
case 2:
x = 2;
break;
default:
x = 9;
}
switch (array[:] + x) { /* { dg-error "cannot be used as a condition for switch statement" } */
case 1:
x = 5;
break;
case 2:
x = 2;
break;
default:
x = 9;
}
switch (array2[:][1:x:4] + x) { /* { dg-error "cannot be used as a condition for switch statement" } */
case 1:
x = 5;
break;
case 2:
x = 2;
break;
default:
x = 9;
}
for (ii = 0; ii < array[:]; ii++) /* { dg-error "cannot be used in a condition for a for-loop" } */
{
x = 2;
}
for (ii = 0; ii < array2[:][:]; ii++) /* { dg-error "cannot be used in a condition for a for-loop" } */
{
x = 3;
}
for (; array2[:][:] < 2;) /* { dg-error "cannot be used in a condition for a for-loop" } */
x = 4;
while (array2[:][:]) /* { dg-error "cannot be used as a condition for while statement" } */
x = 3;
while (array[1:1:1]) /* { dg-error "cannot be used as a condition for while statement" } */
x = 1;
while (ii != array2[1:x:3][1:2:1]) /* { dg-error "cannot be used as a condition for while statement" } */
x = 2;
do { /* { dg-error "cannot be used as a condition for a do-while statement" "" { target c } } */
x = 3;
} while (ii != array2[:][:]); /* { dg-error "cannot be used as a condition for a do-while statement" "" { target c++ } } */
do { /* { dg-error "cannot be used as a condition for a do-while statement" "" { target c } } */
x = 2;
} while (ii != (x + array2[:][1:x:2]) + 2); /* { dg-error "cannot be used as a condition for a do-while statement" "" { target c++ } } */
do {
x += 3;
if (x == 5)
return array2[:][:]; /* { dg-error "array notation expression cannot be used as a return value" } */
} while (ii != 0);
for (ii = 0; ii < 10; ii++)
if (ii % 2)
return array[1:x:ii]; /* { dg-error "array notation expression cannot be used as a return value" } */
for (ii = 0; ii < x; ii++)
if (ii)
return array2[:][:]; /* { dg-error "array notation expression cannot be used as a return value" } */
for (array[:] = 0; ii < x; ii++) /* This should be OK. */
x= 2;
for (ii = 0; ii < 10; array[:]++) /* This is OK. */
x = 5;
for (jj = 0; jj < 10; array2[:][:]++) /* This is OK. */
x = 3;
for (jj = 0; jj < 10; array2[:][1:x:4]++, jj++) /* This is OK. */
x = 3;
return x;
}
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