1 | //===-- FrontendActions.h - Useful Frontend Actions -------------*- 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 LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H |
10 | #define LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H |
11 | |
12 | #include "clang/Frontend/FrontendAction.h" |
13 | #include "llvm/ADT/StringMap.h" |
14 | #include "llvm/ADT/StringRef.h" |
15 | |
16 | namespace clang { |
17 | |
18 | class Stmt; |
19 | |
20 | namespace ento { |
21 | |
22 | //===----------------------------------------------------------------------===// |
23 | // AST Consumer Actions |
24 | //===----------------------------------------------------------------------===// |
25 | |
26 | class AnalysisAction : public ASTFrontendAction { |
27 | protected: |
28 | std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, |
29 | StringRef InFile) override; |
30 | }; |
31 | |
32 | /// Frontend action to parse model files. |
33 | /// |
34 | /// This frontend action is responsible for parsing model files. Model files can |
35 | /// not be parsed on their own, they rely on type information that is available |
36 | /// in another translation unit. The parsing of model files is done by a |
37 | /// separate compiler instance that reuses the ASTContext and othen information |
38 | /// from the main translation unit that is being compiled. After a model file is |
39 | /// parsed, the function definitions will be collected into a StringMap. |
40 | class ParseModelFileAction : public ASTFrontendAction { |
41 | public: |
42 | ParseModelFileAction(llvm::StringMap<Stmt *> &Bodies); |
43 | bool isModelParsingAction() const override { return true; } |
44 | |
45 | protected: |
46 | std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, |
47 | StringRef InFile) override; |
48 | |
49 | private: |
50 | llvm::StringMap<Stmt *> &Bodies; |
51 | }; |
52 | |
53 | } // namespace ento |
54 | } // end namespace clang |
55 | |
56 | #endif |
57 | |