clang-1/test/Analysis/null-deref-ps-region.c

// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -analyzer-store=region -verify %s


// The store for 'a[1]' should not be removed mistakenly. SymbolicRegions may
// also be live roots.
void f14(int *a) {
  int i;
  a[1] = 1;
  i = a[1];
  if (i != 1) {
    int *p = 0;
    i = *p; // no-warning
  }
}