1 // Test -fsanitize-memory-use-after-dtor
2 // RUN: %clang_cc1 -fsanitize=memory -O1 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s
3 // RUN: %clang_cc1 -fsanitize=memory -O2 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s
4 
5 template <class T>
6 class Vector {
7 public:
8   int size;
9   ~Vector() {}
10 };
11 
12 // Virtual function table for the derived class only contains
13 // its own destructors, with no aliasing to base class dtors.
14 struct Base {
15   Vector<int> v;
16   int x;
17   Base() { x = 5; }
18   virtual ~Base() {}
19 };
20 
21 struct Derived : public Base {
22   int z;
23   Derived() { z = 10; }
24   ~Derived() {}
25 };
26 
27 Derived d;
28 
29 // Definition of virtual function table
30 // CHECK: @_ZTV7Derived = {{.*}}@_ZN7DerivedD1Ev{{.*}}@_ZN7DerivedD0Ev
31