eliminateTypedefs.h

/*
 * SPDX-FileCopyrightText: 2020 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef MIDEND_ELIMINATETYPEDEFS_H_
#define MIDEND_ELIMINATETYPEDEFS_H_
 
#include "frontends/common/resolveReferences/resolveReferences.h"
#include "frontends/p4/typeChecking/typeChecker.h"
 
namespace P4 {

class DoReplaceTypedef final : public Transform, public ResolutionContext {
 public:
    DoReplaceTypedef() = default;
    const IR::Type *preorder(IR::Type_Name *type) override;
};
 
class EliminateTypedef final : public PassManager {
 public:
    EliminateTypedef(TypeMap *typeMap, TypeChecking *typeChecking = nullptr) {
        if (!typeChecking) typeChecking = new TypeChecking(nullptr, typeMap);
        passes.push_back(typeChecking);
        passes.push_back(new DoReplaceTypedef);
        passes.push_back(new TypeChecking(nullptr, typeMap, true));
        passes.push_back(new ClearTypeMap(typeMap));
        setName("EliminateTypedefs");
    }
};
 
}  // namespace P4
 
#endif /* MIDEND_ELIMINATETYPEDEFS_H_ */