import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

build/clang-plugin/tests/TestOverrideBaseCall.cpp

@@ -0,0 +1,175 @@
+#define MOZ_REQUIRED_BASE_METHOD __attribute__((annotate("moz_required_base_method")))
+
+class Base {
+public:
+  virtual void fo() MOZ_REQUIRED_BASE_METHOD {
+  }
+
+  virtual int foRet() MOZ_REQUIRED_BASE_METHOD {
+    return 0;
+  }
+};
+
+class BaseOne : public Base {
+public:
+  virtual void fo() MOZ_REQUIRED_BASE_METHOD {
+    Base::fo();
+  }
+};
+
+class BaseSecond : public Base {
+public:
+  virtual void fo() MOZ_REQUIRED_BASE_METHOD {
+   Base::fo();
+  }
+};
+
+class Deriv : public BaseOne, public BaseSecond {
+public:
+  void func() {
+  }
+
+  void fo() {
+    func();
+    BaseSecond::fo();
+    BaseOne::fo();
+  }
+};
+
+class DerivSimple : public Base {
+public:
+  void fo() { // expected-error {{Method Base::fo must be called in all overrides, but is not called in this override defined for class DerivSimple}}
+  }
+};
+
+class BaseVirtualOne : public virtual Base {
+};
+
+class BaseVirtualSecond: public virtual Base {
+};
+
+class DerivVirtual : public BaseVirtualOne, public BaseVirtualSecond {
+public:
+  void fo() {
+    Base::fo();
+  }
+};
+
+class DerivIf : public Base {
+public:
+  void fo() {
+    if (true) {
+      Base::fo();
+    }
+  }
+};
+
+class DerivIfElse : public Base {
+public:
+  void fo() {
+    if (true) {
+      Base::fo();
+    } else {
+      Base::fo();
+    }
+  }
+};
+
+class DerivFor : public Base {
+public:
+  void fo() {
+    for (int i = 0; i < 10; i++) {
+      Base::fo();
+    }
+  }
+};
+
+class DerivDoWhile : public Base {
+public:
+  void fo() {
+    do {
+      Base::fo();
+    } while(false);
+  }
+};
+
+class DerivWhile : public Base {
+public:
+  void fo() {
+    while (true) {
+      Base::fo();
+      break;
+    }
+  }
+};
+
+class DerivAssignment : public Base {
+public:
+  int foRet() {
+    return foRet();
+  }
+};
+
+class BaseOperator {
+private:
+  int value;
+public:
+  BaseOperator() : value(0) {
+  }
+  virtual BaseOperator& operator++() MOZ_REQUIRED_BASE_METHOD {
+    value++;
+    return *this;
+  }
+};
+
+class DerivOperatorErr : public BaseOperator {
+private:
+  int value;
+public:
+  DerivOperatorErr() : value(0) {
+  }
+  DerivOperatorErr& operator++() { // expected-error {{Method BaseOperator::operator++ must be called in all overrides, but is not called in this override defined for class DerivOperatorErr}}
+    value++;
+    return *this;
+  }
+};
+
+class DerivOperator : public BaseOperator {
+private:
+  int value;
+public:
+  DerivOperator() : value(0) {
+  }
+  DerivOperator& operator++() {
+    BaseOperator::operator++();
+    value++;
+    return *this;
+  }
+};
+
+class DerivPrime : public Base {
+public:
+  void fo() {
+    Base::fo();
+  }
+};
+
+class DerivSecondErr : public DerivPrime {
+public:
+  void fo() { // expected-error {{Method Base::fo must be called in all overrides, but is not called in this override defined for class DerivSecondErr}}
+  }
+};
+
+class DerivSecond : public DerivPrime {
+public:
+  void fo() {
+    Base::fo();
+  }
+};
+
+class DerivSecondIndirect : public DerivPrime {
+public:
+  void fo() {
+    DerivPrime::fo();
+  }
+};