//===--- ByteCodeGenError.h - Byte code generation error ----------*- C -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_INTERP_BYTECODEGENERROR_H

#define LLVM_CLANG_AST_INTERP_BYTECODEGENERROR_H

#include "clang/AST/Decl.h"

#include "clang/AST/Stmt.h"

#include "clang/Basic/SourceLocation.h"

#include "llvm/Support/Error.h"

namespace clang {

namespace interp {

/// Error thrown by the compiler.

struct ByteCodeGenError : public llvm::ErrorInfo<ByteCodeGenError> {

public:

  ByteCodeGenError(SourceLocation Loc) : Loc(Loc) {}

  ByteCodeGenError(const Stmt *S) : ByteCodeGenError(S->getBeginLoc()) {}

  ByteCodeGenError(const Decl *D) : ByteCodeGenError(D->getBeginLoc()) {}

  void log(raw_ostream &OS) const override { OS << "unimplemented feature"; }

  const SourceLocation &getLoc() const { return Loc; }

  static char ID;

private:

  // Start of the item where the error occurred.

  SourceLocation Loc;

  // Users are not expected to use error_code.

  std::error_code convertToErrorCode() const override {

    return llvm::inconvertibleErrorCode();

  }

};

} // namespace interp

} // namespace clang

#endif