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C++ VariableScope::number_of_locals方法代码示例

本文整理汇总了C++中VariableScope::number_of_locals方法的典型用法代码示例。如果您正苦于以下问题:C++ VariableScope::number_of_locals方法的具体用法?C++ VariableScope::number_of_locals怎么用?C++ VariableScope::number_of_locals使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在VariableScope的用法示例。


在下文中一共展示了VariableScope::number_of_locals方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: dis

  void VariableScope::Info::mark(Object* obj, ObjectMark& mark) {
    auto_mark(obj, mark);

    VariableScope* vs = as<VariableScope>(obj);

    vs->fixup();

    if(!vs->isolated()) {
      Object** ary = vs->stack_locals();

      if(Fiber* fib = try_as<Fiber>(vs->fiber())) {
        FiberData* data = fib->data();

        AddressDisplacement dis(data->data_offset(),
                                data->data_lower_bound(),
                                data->data_upper_bound());

        ary = dis.displace(ary);
      }

      size_t locals = vs->number_of_locals();

      for(size_t i = 0; i < locals; i++) {
        Object* tmp = mark.call(ary[i]);
        if(tmp) { ary[i] = tmp; }
      }
    }
  }
开发者ID:,项目名称:,代码行数:28,代码来源:

示例2: push_local_depth

    inline bool push_local_depth(STATE, CallFrame* call_frame, intptr_t depth, intptr_t index) {
      if(depth == 0) {
        Exception::internal_error(state, "illegal push_local_depth usage");
        return false;
      } else {
        VariableScope* scope = call_frame->scope->parent();

        if(!scope || scope->nil_p()) {
          Exception::internal_error(state, "illegal push_local_depth usage, no parent");
          return false;
        }

        for(int j = 1; j < depth; j++) {
          scope = scope->parent();
          if(!scope || scope->nil_p()) {
            Exception::internal_error(state, "illegal push_local_depth usage, no parent");
            return false;
          }
        }

        if(index >= scope->number_of_locals()) {
          Exception::internal_error(state, "illegal push_local_depth usage, bad index");
          return false;
        }

        stack_push(scope->get_local(state, index));
        return true;
      }
    }
开发者ID:chuckremes,项目名称:rubinius,代码行数:29,代码来源:push_local_depth.hpp

示例3: create_heap_alias

  VariableScope* StackVariables::create_heap_alias(STATE, CallFrame* call_frame,
                                                   bool full)
  {
    if(on_heap_) return on_heap_;

    MachineCode* mcode = call_frame->compiled_code->machine_code();
    VariableScope* scope =
      state->memory()->new_object<VariableScope>(state, G(variable_scope));

    if(parent_) {
      scope->parent(state, parent_);
    } else {
      scope->parent(state, nil<VariableScope>());
    }

    scope->self(state, self_);
    scope->block(state, block_);
    scope->module(state, module_);
    scope->method(state, call_frame->compiled_code);
    scope->heap_locals(state, nil<Tuple>());
    scope->last_match(state, last_match_);
    scope->fiber(state, state->vm()->thread()->current_fiber());

    scope->number_of_locals(mcode->number_of_locals);
    scope->isolated(0);
    scope->flags(call_frame->flags);
    scope->_lock_.init();

    if(!full) {
      scope->isolated(1);
      scope->heap_locals(state, Tuple::create(state, mcode->number_of_locals));
      for(int i = 0; i < scope->number_of_locals(); i++) {
        scope->set_local(state, i, locals_[i]);
      }
    }

    scope->locals(locals_);
    scope->dynamic_locals(state, nil<LookupTable>());

    on_heap_ = scope;

    return scope;
  }
开发者ID:Justme0,项目名称:rubinius,代码行数:43,代码来源:stack_variables.cpp

示例4:

  void VariableScope::Info::visit(Object* obj, ObjectVisitor& visit) {
    auto_visit(obj, visit);

    VariableScope* vs = as<VariableScope>(obj);

    size_t locals = vs->number_of_locals();
    for(size_t i = 0; i < locals; i++) {
      visit.call(vs->get_local(i));
    }
  }
开发者ID:,项目名称:,代码行数:10,代码来源:

示例5:

  void VariableScope::Info::visit(Object* obj, ObjectVisitor& visit) {
    auto_visit(obj, visit);

    VariableScope* vs = as<VariableScope>(obj);

    if(!vs->isolated()) {
      Object** ary = vs->stack_locals();
      size_t locals = vs->number_of_locals();

      for(size_t i = 0; i < locals; i++) {
        visit.call(ary[i]);
      }
    }
  }
开发者ID:ConradIrwin,项目名称:rubinius,代码行数:14,代码来源:variable_scope.cpp

示例6:

  void VariableScope::Info::mark(Object* obj, memory::ObjectMark& mark) {
    auto_mark(obj, mark);

    VariableScope* vs = as<VariableScope>(obj);

    if(!vs->isolated_p()) {
      Object** ary = vs->locals();

      size_t locals = vs->number_of_locals();

      for(size_t i = 0; i < locals; i++) {
        if(Object* tmp = mark.call(ary[i])) {
          ary[i] = tmp;
        }
      }
    }
  }
开发者ID:JesseChavez,项目名称:rubinius,代码行数:17,代码来源:variable_scope.cpp

示例7: synthesize

  VariableScope* VariableScope::synthesize(STATE, CompiledCode* method,
      Module* module, Object* parent, Object* self, Object* block, Tuple* locals)
  {
    VariableScope* scope =
      state->memory()->new_object<VariableScope>(state, G(variable_scope));

    scope->block(state, block);
    scope->module(state, module);
    scope->method(state, method);

    if(VariableScope* vs = try_as<VariableScope>(parent)) {
      scope->parent(state, vs);
    } else {
      scope->parent(state, nil<VariableScope>());
    }

    scope->heap_locals(state, locals);

    scope->self(state, self);
    scope->number_of_locals(locals->num_fields());

    return scope;
  }
开发者ID:JesseChavez,项目名称:rubinius,代码行数:23,代码来源:variable_scope.cpp


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