コード例 #1
0
// Checks to see that non-const member functions are not called on the container
// object.
// These could be conceivably allowed with a lower required confidence level.
void memberFunctionCalled() {
  for (int i = 0; i < v.size(); ++i) {
    sum += v[i];
    v.foo();
  }

  for (int i = 0; i < v.size(); ++i) {
    sum += v[i];
    dependent<int>::iterator it = v.begin();
  }
}
void constRef(const dependent<int>& ConstVRef) {
  int sum = 0;
  // FIXME: This does not work with size_t (probably due to the implementation
  // of dependent); make dependent work exactly like a std container type.
  for (int i = 0; i < ConstVRef.size(); ++i) {
    sum += ConstVRef[i];
  }
  // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
  // CHECK-FIXES: for (int Elem : ConstVRef)
  // CHECK-FIXES-NEXT: sum += Elem;

  for (auto I = ConstVRef.begin(), E = ConstVRef.end(); I != E; ++I) {
    sum += *I;
  }
  // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
  // CHECK-FIXES: for (int Elem : ConstVRef)
  // CHECK-FIXES-NEXT: sum += Elem;
}