/*
* @@name:	unroll.2
* @@type:	C
* @@compilable:	no
* @@linkable:	no
* @@expect:	success
* @@version:    omp_5.1
*/
void illegal_2a(double A[])
{
    #pragma omp for
    #pragma omp unroll full  // ERROR: No loop left after full unrolling.
    for (int i = 0; i < 12; ++i)
        A[i] = 0;
}

void illegal_2b(double A[])
{
    // Loop might be fully unrolled (or a partially unrolled loop
    // replacement). Hence, no canonical for-loop, resulting in
    // non-compliant code. Implementations may suggest adding a
    // "partial" clause.

    #pragma omp for          //        Requires a canonical loop
    #pragma omp unroll       // ERROR: may result in non-compliant code
    for (int i = 0; i < 12; ++i)
        A[i] = 0;
}

void illegal_2c(int n, double A[])
{
    #pragma omp unroll full  // ERROR: Constant iteration count required.
    for (int i = 0; i < n; ++i)
        A[i] = 0;
}