clang  3.9.0
StaticAnalyzer/Frontend/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 
21 namespace ento {
22 
23 //===----------------------------------------------------------------------===//
24 // AST Consumer Actions
25 //===----------------------------------------------------------------------===//
26 
28 protected:
29  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
30  StringRef InFile) override;
31 };
32 
33 /// \brief Frontend action to parse model files.
34 ///
35 /// This frontend action is responsible for parsing model files. Model files can
36 /// not be parsed on their own, they rely on type information that is available
37 /// in another translation unit. The parsing of model files is done by a
38 /// separate compiler instance that reuses the ASTContext and othen information
39 /// from the main translation unit that is being compiled. After a model file is
40 /// parsed, the function definitions will be collected into a StringMap.
42 public:
43  ParseModelFileAction(llvm::StringMap<Stmt *> &Bodies);
44  bool isModelParsingAction() const override { return true; }
45 
46 protected:
47  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
48  StringRef InFile) override;
49 
50 private:
51  llvm::StringMap<Stmt *> &Bodies;
52 };
53 
54 void printCheckerHelp(raw_ostream &OS, ArrayRef<std::string> plugins);
55 
56 } // end GR namespace
57 
58 } // end namespace clang
59 
60 #endif
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?
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)
std::unique_ptr< ASTConsumer > CreateASTConsumer(CompilerInstance &CI, StringRef InFile) override
Create the AST consumer object for this action, if supported.
Defines the clang::FrontendAction interface and various convenience abstract classes (clang::ASTFront...