/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Tooling/Refactoring/Extract/Extract.h
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1 | | //===--- Extract.h - Clang refactoring library ----------------------------===// |
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 LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_EXTRACT_H |
10 | | #define LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_EXTRACT_H |
11 | | |
12 | | #include "clang/Tooling/Refactoring/ASTSelection.h" |
13 | | #include "clang/Tooling/Refactoring/RefactoringActionRules.h" |
14 | | |
15 | | namespace clang { |
16 | | namespace tooling { |
17 | | |
18 | | /// An "Extract Function" refactoring moves code into a new function that's |
19 | | /// then called from the place where the original code was. |
20 | | class ExtractFunction final : public SourceChangeRefactoringRule { |
21 | | public: |
22 | | /// Initiates the extract function refactoring operation. |
23 | | /// |
24 | | /// \param Code The selected set of statements. |
25 | | /// \param DeclName The name name of the extract function. If None, |
26 | | /// "extracted" is used. |
27 | | static Expected<ExtractFunction> initiate(RefactoringRuleContext &Context, |
28 | | CodeRangeASTSelection Code, |
29 | | Optional<std::string> DeclName); |
30 | | |
31 | | static const RefactoringDescriptor &describe(); |
32 | | |
33 | | private: |
34 | | ExtractFunction(CodeRangeASTSelection Code, Optional<std::string> DeclName) |
35 | | : Code(std::move(Code)), |
36 | 26 | DeclName(DeclName ? std::move(*DeclName) : "extracted") {} |
37 | | |
38 | | Expected<AtomicChanges> |
39 | | createSourceReplacements(RefactoringRuleContext &Context) override; |
40 | | |
41 | | CodeRangeASTSelection Code; |
42 | | |
43 | | // FIXME: Account for naming collisions: |
44 | | // - error when name is specified by user. |
45 | | // - rename to "extractedN" when name is implicit. |
46 | | std::string DeclName; |
47 | | }; |
48 | | |
49 | | } // end namespace tooling |
50 | | } // end namespace clang |
51 | | |
52 | | #endif // LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_EXTRACT_H |