clang  6.0.0svn
FrontendActions.h
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1 //===-- FrontendActions.h - Useful Frontend Actions -------------*- C++ -*-===//
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_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H
11 #define LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H
12 
14 #include "llvm/ADT/StringMap.h"
15 #include "llvm/ADT/StringRef.h"
16 
17 namespace clang {
18 
19 class Stmt;
20 class AnalyzerOptions;
21 
22 namespace ento {
23 
24 //===----------------------------------------------------------------------===//
25 // AST Consumer Actions
26 //===----------------------------------------------------------------------===//
27 
29 protected:
30  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
31  StringRef InFile) override;
32 };
33 
34 /// \brief Frontend action to parse model files.
35 ///
36 /// This frontend action is responsible for parsing model files. Model files can
37 /// not be parsed on their own, they rely on type information that is available
38 /// in another translation unit. The parsing of model files is done by a
39 /// separate compiler instance that reuses the ASTContext and othen information
40 /// from the main translation unit that is being compiled. After a model file is
41 /// parsed, the function definitions will be collected into a StringMap.
43 public:
44  ParseModelFileAction(llvm::StringMap<Stmt *> &Bodies);
45  bool isModelParsingAction() const override { return true; }
46 
47 protected:
48  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
49  StringRef InFile) override;
50 
51 private:
52  llvm::StringMap<Stmt *> &Bodies;
53 };
54 
55 void printCheckerHelp(raw_ostream &OS, ArrayRef<std::string> plugins);
56 void printEnabledCheckerList(raw_ostream &OS, ArrayRef<std::string> plugins,
57  const AnalyzerOptions &opts);
58 
59 } // end GR namespace
60 
61 } // end namespace clang
62 
63 #endif
void printEnabledCheckerList(raw_ostream &OS, ArrayRef< std::string > plugins, const AnalyzerOptions &opts)
std::unique_ptr< ASTConsumer > CreateASTConsumer(CompilerInstance &CI, StringRef InFile) override
Create the AST consumer object for this action, if supported.
bool isModelParsingAction() const override
Is this action invoked on a model file?
Frontend action to parse model files.
CompilerInstance - Helper class for managing a single instance of the Clang compiler.
Abstract base class to use for AST consumer-based frontend actions.
void printCheckerHelp(raw_ostream &OS, ArrayRef< std::string > plugins)
Dataflow Directional Tag Classes.
Defines the clang::FrontendAction interface and various convenience abstract classes (clang::ASTFront...