clang/test/Analysis/Checkers/WebKit/uncounted-members-ref-deref-on-diff-classes.cpp

   1 // RUN: %clang_analyze_cc1 -analyzer-checker=webkit.NoUncountedMemberChecker -verify %s
   2
   3 #include "mock-types.h"
   4
   5 class RefCountedBase {
   6 public:
   7   void ref() const { }
   8 };
   9
  10 template<typename T> class RefCounted : public RefCountedBase {
  11 public:
  12   virtual ~RefCounted() { }
  13   void deref() const { }
  14 };
  15
  16 class TreeNode : public RefCounted<TreeNode> {
  17 public:
  18   void setParent(TreeNode& parent) { m_parent = &parent; }
  19
  20 private:
  21   TreeNode* m_parent;
  22 // expected-warning@-1{{Member variable 'm_parent' in 'TreeNode' is a raw pointer to ref-countable type 'TreeNode'}}
  23 };