| // Test -fsanitize-memory-use-after-dtor |
| // 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 |
| // 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 |
| |
| template <class T> |
| class Vector { |
| public: |
| int size; |
| ~Vector() {} |
| }; |
| |
| // Virtual function table for the derived class only contains |
| // its own destructors, with no aliasing to base class dtors. |
| struct Base { |
| Vector<int> v; |
| int x; |
| Base() { x = 5; } |
| virtual ~Base() {} |
| }; |
| |
| struct Derived : public Base { |
| int z; |
| Derived() { z = 10; } |
| ~Derived() {} |
| }; |
| |
| Derived d; |
| |
| // Definition of virtual function table |
| // CHECK: @_ZTV7Derived = {{.*}}@_ZN7DerivedD1Ev{{.*}}@_ZN7DerivedD0Ev |
