compiler-rt/test/hwasan/TestCases/cfi.cpp

   1 // RUN: %clangxx_hwasan -fsanitize=cfi -fno-sanitize-trap=cfi -flto -fvisibility=hidden %s -o %t
   2 // RUN: not %run %t 2>&1 | FileCheck %s
   3
   4 // REQUIRES: android
   5
   6 // Smoke test for CFI + HWASAN.
   7
   8 struct A {
   9   virtual void f();
  10 };
  11
  12 void A::f() {}
  13
  14 int main() {
  15   // CHECK: control flow integrity check for type {{.*}} failed during cast to unrelated type
  16   A *a = reinterpret_cast<A *>(reinterpret_cast<void *>(&main));
  17   (void)a;
  18 }