1 // RUN: %clangxx_msan -O2 %s -o %t && \ 2 // RUN: not %run %t 2>&1 | FileCheck %s 3 4 #include <stdlib.h> 5 6 int *p; 7 main()8int main() { 9 for (int i = 0; i < 3; i++) { 10 int x; 11 if (i == 0) 12 x = 0; 13 p = &x; 14 } 15 return *p; // BOOM 16 // CHECK: WARNING: MemorySanitizer: use-of-uninitialized-value 17 // CHECK: #0 0x{{.*}} in main {{.*}}loop-scope.cpp:[[@LINE-2]] 18 } 19