1//===-- ClangExternalASTSourceCallbacks.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_ClangExternalASTSourceCallbacks_h_ 10#define liblldb_ClangExternalASTSourceCallbacks_h_ 11 12#include "lldb/Symbol/ClangASTContext.h" 13#include "clang/AST/ExternalASTSource.h" 14 15namespace lldb_private { 16 17class ClangASTContext; 18 19class ClangExternalASTSourceCallbacks : public clang::ExternalASTSource { 20public: 21 ClangExternalASTSourceCallbacks(ClangASTContext &ast) : m_ast(ast) {} 22 23 void FindExternalLexicalDecls( 24 const clang::DeclContext *DC, 25 llvm::function_ref<bool(clang::Decl::Kind)> IsKindWeWant, 26 llvm::SmallVectorImpl<clang::Decl *> &Result) override; 27 28 void CompleteType(clang::TagDecl *tag_decl) override; 29 30 void CompleteType(clang::ObjCInterfaceDecl *objc_decl) override; 31 32 bool layoutRecordType( 33 const clang::RecordDecl *Record, uint64_t &Size, uint64_t &Alignment, 34 llvm::DenseMap<const clang::FieldDecl *, uint64_t> &FieldOffsets, 35 llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> 36 &BaseOffsets, 37 llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> 38 &VirtualBaseOffsets) override; 39 40private: 41 ClangASTContext &m_ast; 42}; 43 44} // namespace lldb_private 45 46#endif // liblldb_ClangExternalASTSourceCallbacks_h_ 47