null-deref-ps-region.c revision 565e465c6d0093f1bf8414b2cabdc842022385a9 
1// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -analyzer-store=region -verify %s
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4// The store for 'a[1]' should not be removed mistakenly. SymbolicRegions may
5// also be live roots.
6void f14(int *a) {
7  int i;
8  a[1] = 1;
9  i = a[1];
10  if (i != 1) {
11    int *p = 0;
12    i = *p; // no-warning
13  }
14}
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