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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_REWRITE_FRONTENDACTIONS_H
11 #define LLVM_CLANG_REWRITE_FRONTENDACTIONS_H
12
13 #include "clang/Frontend/FrontendAction.h"
14
15 namespace clang {
16 class FixItRewriter;
17 class FixItOptions;
18
19 //===----------------------------------------------------------------------===//
20 // AST Consumer Actions
21 //===----------------------------------------------------------------------===//
22
23 class HTMLPrintAction : public ASTFrontendAction {
24 protected:
25   virtual ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
26                                          StringRef InFile);
27 };
28
29 class FixItAction : public ASTFrontendAction {
30 protected:
31   llvm::OwningPtr<FixItRewriter> Rewriter;
32   llvm::OwningPtr<FixItOptions> FixItOpts;
33
34   virtual ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
35                                          StringRef InFile);
36
37   virtual bool BeginSourceFileAction(CompilerInstance &CI,
38                                      StringRef Filename);
39
40   virtual void EndSourceFileAction();
41
42   virtual bool hasASTFileSupport() const { return false; }
43
44 public:
45   FixItAction();
46   ~FixItAction();
47 };
48
49 class RewriteObjCAction : public ASTFrontendAction {
50 protected:
51   virtual ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
52                                          StringRef InFile);
53 };
54
55 class RewriteMacrosAction : public PreprocessorFrontendAction {
56 protected:
57   void ExecuteAction();
58 };
59
60 class RewriteTestAction : public PreprocessorFrontendAction {
61 protected:
62   void ExecuteAction();
63 };
64
65 }  // end namespace clang
66
67 #endif