// RUN: %clangxx -fsanitize=bool %s -O3 -o %t && %run %t 2>&1 | FileCheck %s unsigned char NotABool = 123; int main(int argc, char **argv) { bool *p = (bool*)&NotABool; // CHECK: bool.cpp:9:10: runtime error: load of value 123, which is not a valid value for type 'bool' return *p; }