1 //===-- ClangExternalASTSourceCallbacks.cpp ---------------------*- 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 #include "lldb/Symbol/ClangExternalASTSourceCallbacks.h"
10 #include "lldb/Symbol/ClangASTContext.h"
11
12 #include "clang/AST/Decl.h"
13
14 using namespace lldb_private;
15
CompleteType(clang::TagDecl * tag_decl)16 void ClangExternalASTSourceCallbacks::CompleteType(clang::TagDecl *tag_decl) {
17 m_ast.CompleteTagDecl(tag_decl);
18 }
19
CompleteType(clang::ObjCInterfaceDecl * objc_decl)20 void ClangExternalASTSourceCallbacks::CompleteType(
21 clang::ObjCInterfaceDecl *objc_decl) {
22 m_ast.CompleteObjCInterfaceDecl(objc_decl);
23 }
24
layoutRecordType(const clang::RecordDecl * Record,uint64_t & Size,uint64_t & Alignment,llvm::DenseMap<const clang::FieldDecl *,uint64_t> & FieldOffsets,llvm::DenseMap<const clang::CXXRecordDecl *,clang::CharUnits> & BaseOffsets,llvm::DenseMap<const clang::CXXRecordDecl *,clang::CharUnits> & VirtualBaseOffsets)25 bool ClangExternalASTSourceCallbacks::layoutRecordType(
26 const clang::RecordDecl *Record, uint64_t &Size, uint64_t &Alignment,
27 llvm::DenseMap<const clang::FieldDecl *, uint64_t> &FieldOffsets,
28 llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> &BaseOffsets,
29 llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits>
30 &VirtualBaseOffsets) {
31 return m_ast.LayoutRecordType(Record, Size, Alignment, FieldOffsets,
32 BaseOffsets, VirtualBaseOffsets);
33 }
34
FindExternalLexicalDecls(const clang::DeclContext * decl_ctx,llvm::function_ref<bool (clang::Decl::Kind)> IsKindWeWant,llvm::SmallVectorImpl<clang::Decl * > & decls)35 void ClangExternalASTSourceCallbacks::FindExternalLexicalDecls(
36 const clang::DeclContext *decl_ctx,
37 llvm::function_ref<bool(clang::Decl::Kind)> IsKindWeWant,
38 llvm::SmallVectorImpl<clang::Decl *> &decls) {
39 if (decl_ctx) {
40 clang::TagDecl *tag_decl = llvm::dyn_cast<clang::TagDecl>(
41 const_cast<clang::DeclContext *>(decl_ctx));
42 if (tag_decl)
43 CompleteType(tag_decl);
44 }
45 }
46