Exemplos de NestedNameSpecifier::getPrefix em C++ (Cpp)

Exemplo n.º 1

Arquivo: NestedNameSpecifier.cpp Projeto: gwelymernans/lfort

void NestedNameSpecifierLocBuilder::MakeTrivial(ASTContext &Context, 
                                                NestedNameSpecifier *Qualifier, 
                                                SourceRange R) {
  Representation = Qualifier;
  
  // Construct bogus (but well-formed) source information for the 
  // nested-name-specifier.
  BufferSize = 0;
  SmallVector<NestedNameSpecifier *, 4> Stack;
  for (NestedNameSpecifier *NNS = Qualifier; NNS; NNS = NNS->getPrefix())
    Stack.push_back(NNS);
  while (!Stack.empty()) {
    NestedNameSpecifier *NNS = Stack.back();
    Stack.pop_back();
    switch (NNS->getKind()) {
      case NestedNameSpecifier::Identifier:
      case NestedNameSpecifier::Namespace:
      case NestedNameSpecifier::NamespaceAlias:
        SaveSourceLocation(R.getBegin(), Buffer, BufferSize, BufferCapacity);
        break;
        
      case NestedNameSpecifier::TypeSpec:
      case NestedNameSpecifier::TypeSpecWithTemplate: {
        TypeSourceInfo *TSInfo
        = Context.getTrivialTypeSourceInfo(QualType(NNS->getAsType(), 0),
                                           R.getBegin());
        SavePointer(TSInfo->getTypeLoc().getOpaqueData(), Buffer, BufferSize, 
                    BufferCapacity);
        break;
      }
        
      case NestedNameSpecifier::Global:
        break;
    }
    
    // Save the location of the '::'.
    SaveSourceLocation(Stack.empty()? R.getEnd() : R.getBegin(), 
                       Buffer, BufferSize, BufferCapacity);
  }
}