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//===-- ExpressionTypeSystemHelper.h ---------------------------------*- 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 ExpressionTypeSystemHelper_h
#define ExpressionTypeSystemHelper_h
#include "llvm/Support/Casting.h"
namespace lldb_private {
//----------------------------------------------------------------------
/// @class ExpressionTypeSystemHelper ExpressionTypeSystemHelper.h
/// "lldb/Expression/ExpressionTypeSystemHelper.h"
/// A helper object that the Expression can pass to its ExpressionParser
/// to provide generic information that
/// any type of expression will need to supply. It's only job is to support
/// dyn_cast so that the expression parser can cast it back to the requisite
/// specific type.
///
//----------------------------------------------------------------------
class ExpressionTypeSystemHelper {
public:
enum LLVMCastKind {
eKindClangHelper,
eKindSwiftHelper,
eKindGoHelper,
kNumKinds
};
LLVMCastKind getKind() const { return m_kind; }
ExpressionTypeSystemHelper(LLVMCastKind kind) : m_kind(kind) {}
~ExpressionTypeSystemHelper() {}
protected:
LLVMCastKind m_kind;
};
} // namespace lldb_private
#endif /* ExpressionTypeSystemHelper_h */
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