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//===-- ClangExpressionHelper.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 LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONHELPER_H
#define LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONHELPER_H
#include <map>
#include <string>
#include <vector>
#include "lldb/Expression/ExpressionTypeSystemHelper.h"
#include "lldb/lldb-forward.h"
#include "lldb/lldb-private.h"
namespace clang {
class ASTConsumer;
}
namespace lldb_private {
class ClangExpressionDeclMap;
class RecordingMemoryManager;
// ClangExpressionHelper
class ClangExpressionHelper : public ExpressionTypeSystemHelper {
public:
static bool classof(const ExpressionTypeSystemHelper *ts) {
return ts->getKind() == eKindClangHelper;
}
ClangExpressionHelper()
: ExpressionTypeSystemHelper(
ExpressionTypeSystemHelper::LLVMCastKind::eKindClangHelper) {}
/// Destructor
virtual ~ClangExpressionHelper() {}
/// Return the object that the parser should use when resolving external
/// values. May be NULL if everything should be self-contained.
virtual ClangExpressionDeclMap *DeclMap() = 0;
/// Return the object that the parser should allow to access ASTs.
/// May be NULL if the ASTs do not need to be transformed.
///
/// \param[in] passthrough
/// The ASTConsumer that the returned transformer should send
/// the ASTs to after transformation.
virtual clang::ASTConsumer *
ASTTransformer(clang::ASTConsumer *passthrough) = 0;
virtual void CommitPersistentDecls() {}
protected:
};
} // namespace lldb_private
#endif // LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGEXPRESSIONHELPER_H
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