1//===-- ClangExpressionHelper.h ---------------------------------*- C++ -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8 9#ifndef liblldb_ClangExpression_h_ 10#define liblldb_ClangExpression_h_ 11 12#include <map> 13#include <string> 14#include <vector> 15 16 17#include "lldb/Core/ClangForward.h" 18#include "lldb/Expression/ExpressionTypeSystemHelper.h" 19#include "lldb/lldb-forward.h" 20#include "lldb/lldb-private.h" 21 22namespace lldb_private { 23 24class RecordingMemoryManager; 25 26// ClangExpressionHelper 27class ClangExpressionHelper : public ExpressionTypeSystemHelper { 28public: 29 static bool classof(const ExpressionTypeSystemHelper *ts) { 30 return ts->getKind() == eKindClangHelper; 31 } 32 33 ClangExpressionHelper() 34 : ExpressionTypeSystemHelper( 35 ExpressionTypeSystemHelper::LLVMCastKind::eKindClangHelper) {} 36 37 /// Destructor 38 virtual ~ClangExpressionHelper() {} 39 40 /// Return the object that the parser should use when resolving external 41 /// values. May be NULL if everything should be self-contained. 42 virtual ClangExpressionDeclMap *DeclMap() = 0; 43 44 /// Return the object that the parser should allow to access ASTs. 45 /// May be NULL if the ASTs do not need to be transformed. 46 /// 47 /// \param[in] passthrough 48 /// The ASTConsumer that the returned transformer should send 49 /// the ASTs to after transformation. 50 virtual clang::ASTConsumer * 51 ASTTransformer(clang::ASTConsumer *passthrough) = 0; 52 53 virtual void CommitPersistentDecls() {} 54 55protected: 56}; 57 58} // namespace lldb_private 59 60#endif // liblldb_ClangExpression_h_ 61