gcc/testsuite/gcc.dg/gomp/pr51339.c

/* PR c/51339 */
/* { dg-do compile } */
/* { dg-options "-fopenmp" } */

char g[] = "g";

void
foo (void)
{
#pragma omp parallel sections firstprivate (g) lastprivate (g)
  {
  #pragma omp section
    g[0] = 'h';
  }
}