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Merge llvm, clang, lld, lldb, compiler-rt and libc++ r308421, and update
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1 //===--- IndexingAction.h - Frontend index action -------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_INDEX_INDEXINGACTION_H
11 #define LLVM_CLANG_INDEX_INDEXINGACTION_H
12
13 #include "clang/Basic/LLVM.h"
14 #include "llvm/ADT/ArrayRef.h"
15 #include <memory>
16
17 namespace clang {
18   class ASTContext;
19   class ASTReader;
20   class ASTUnit;
21   class Decl;
22   class FrontendAction;
23
24 namespace serialization {
25   class ModuleFile;
26 }
27
28 namespace index {
29   class IndexDataConsumer;
30
31 struct IndexingOptions {
32   enum class SystemSymbolFilterKind {
33     None,
34     DeclarationsOnly,
35     All,
36   };
37
38   SystemSymbolFilterKind SystemSymbolFilter
39     = SystemSymbolFilterKind::DeclarationsOnly;
40   bool IndexFunctionLocals = false;
41 };
42
43 /// \param WrappedAction another frontend action to wrap over or null.
44 std::unique_ptr<FrontendAction>
45 createIndexingAction(std::shared_ptr<IndexDataConsumer> DataConsumer,
46                      IndexingOptions Opts,
47                      std::unique_ptr<FrontendAction> WrappedAction);
48
49 void indexASTUnit(ASTUnit &Unit,
50                   std::shared_ptr<IndexDataConsumer> DataConsumer,
51                   IndexingOptions Opts);
52
53 void indexTopLevelDecls(ASTContext &Ctx, ArrayRef<const Decl *> Decls,
54                         std::shared_ptr<IndexDataConsumer> DataConsumer,
55                         IndexingOptions Opts);
56
57 void indexModuleFile(serialization::ModuleFile &Mod, ASTReader &Reader,
58                      std::shared_ptr<IndexDataConsumer> DataConsumer,
59                      IndexingOptions Opts);
60
61 } // namespace index
62 } // namespace clang
63
64 #endif