Pass.hpp

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#ifndef LLVMEXPR_ANALYSIS_FRAMEWORK_PASS_HPP
#define LLVMEXPR_ANALYSIS_FRAMEWORK_PASS_HPP
 
#include "../../frontend/Tokenizer.hpp"
#include "PreservedAnalyses.hpp"
 
#include <vector>
 
namespace analysis {
 
// Forward declaration
class AnalysisManager;
 
class Pass {
  public:
    Pass() = default;
    virtual ~Pass() = default;
    Pass(const Pass&) = delete;
    Pass& operator=(const Pass&) = delete;
    Pass(Pass&&) = delete;
    Pass& operator=(Pass&&) = delete;
 
    [[nodiscard]] virtual const char* getName() const = 0;
};
 
template <typename Derived, typename ResultT> class AnalysisPass : public Pass {
  public:
    using Result = ResultT;
 
    virtual Result run(const std::vector<Token>& tokens,
                       AnalysisManager& am) = 0;
};
 
class TransformationPass : public Pass {
  public:
    virtual PreservedAnalyses run(std::vector<Token>& tokens,
                                  AnalysisManager& am) = 0;
};
 
} // namespace analysis
 
#endif // LLVMEXPR_ANALYSIS_FRAMEWORK_PASS_HPP