CFRefCount.cpp

  // Generate the diagnostic.
  std::ostringstream os;
  
  os << "Object allocated on line " << AllocLine;
  
  if (FirstDecl)
    os << " and stored into '" << FirstDecl->getName() << '\'';
    
  os << " is no longer referenced after this point and has a retain count of +"
     << RetCount << " (object leaked).";
  
  return new PathDiagnosticPiece(L, os.str());
}

void UseAfterRelease::EmitWarnings(BugReporter& BR) {

  for (CFRefCount::use_after_iterator I = TF.use_after_begin(),
        E = TF.use_after_end(); I != E; ++I) {
    
    CFRefReport report(*this, I->first, I->second.second);
    report.addRange(I->second.first->getSourceRange());    
    BR.EmitWarning(report);    
  }
}

void BadRelease::EmitWarnings(BugReporter& BR) {
  
  for (CFRefCount::bad_release_iterator I = TF.bad_release_begin(),
       E = TF.bad_release_end(); I != E; ++I) {
    
    CFRefReport report(*this, I->first, I->second.second);
    report.addRange(I->second.first->getSourceRange());    
    BR.EmitWarning(report);    
  }  
}

void Leak::EmitWarnings(BugReporter& BR) {
  
  for (CFRefCount::leaks_iterator I = TF.leaks_begin(),
       E = TF.leaks_end(); I != E; ++I) {
    
    std::vector<SymbolID>& SymV = *(I->second);
    unsigned n = SymV.size();
    
    for (unsigned i = 0; i < n; ++i) {
      CFRefReport report(*this, I->first, SymV[i]);
      BR.EmitWarning(report);
    }
  }  
}

void Leak::GetErrorNodes(std::vector<ExplodedNode<ValueState>*>& Nodes) {
  for (CFRefCount::leaks_iterator I=TF.leaks_begin(), E=TF.leaks_end();
       I!=E; ++I)
    Nodes.push_back(I->first);
}

//===----------------------------------------------------------------------===//
// Transfer function creation for external clients.
//===----------------------------------------------------------------------===//

GRTransferFuncs* clang::MakeCFRefCountTF(ASTContext& Ctx, bool GCEnabled,
                                         bool StandardWarnings,
                                         const LangOptions& lopts) {
  return new CFRefCount(Ctx, GCEnabled, StandardWarnings, lopts);
}