test/Analysis/PR7218.c

*67e74705SXin Li// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-store region -verify %s
*67e74705SXin Lichar PR7218(char a) {
*67e74705SXin Li    char buf[2];
*67e74705SXin Li    buf[0] = a;
*67e74705SXin Li    return buf[1]; // expected-warning {{Undefined or garbage value returned to caller}}
*67e74705SXin Li}