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#pragma once
#include <set>
#include <map>
#include <stack>
#include <vector>
#include "type-walker.hpp"
class TypeReconstructor : public TypeWalker
{
public:
typedef std::map<const_tree, const_tree> reorg_record_map_t;
private:
typedef std::set<unsigned> field_offsets_t;
typedef std::map<const_tree, field_offsets_t> record_field_offset_map_t;
typedef std::stack<bool> field_stack_t;
typedef std::stack<field_offsets_t> record_stack_t;
typedef std::stack<const_tree> type_stack_t;
typedef std::vector<const_tree> type_vector_t;
typedef std::stack<type_vector_t> type_vector_stack_t;
typedef std::stack<bool> bool_stack_t;
record_field_offset_map_t _records;
reorg_record_map_t _reorg_map;
field_stack_t _field_stack;
record_stack_t _record_stack;
type_stack_t _working_stack;
type_vector_stack_t _field_decls;
type_vector_stack_t _eliminated_fields;
bool_stack_t _modifying;
virtual void _walk_field_pre(const_tree);
virtual void _walk_field_post(const_tree);
virtual void _walk_RECORD_TYPE_pre(const_tree);
virtual void _walk_RECORD_TYPE_post(const_tree);
virtual void _walk_ARRAY_TYPE_pre(const_tree);
virtual void _walk_ARRAY_TYPE_post(const_tree);
virtual void _walk_POINTER_TYPE_pre(const_tree);
virtual void _walk_POINTER_TYPE_post(const_tree);
public:
virtual bool is_memoized(const_tree t);
TypeReconstructor(record_field_offset_map_t records) : _records(records) {};
reorg_record_map_t get_map() { return _reorg_map; };
};
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