| //===-- ExpressionTypeSystemHelper.h ---------------------------------*- C++ |
| //-*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #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 */ |
