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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_REWRITE_FRONTEND_FRONTENDACTIONS_H
10#define LLVM_CLANG_REWRITE_FRONTEND_FRONTENDACTIONS_H
11
12#include "clang/Frontend/FrontendAction.h"
13#include "llvm/Support/raw_ostream.h"
14
15namespace clang {
16class FixItRewriter;
17class FixItOptions;
18
19//===----------------------------------------------------------------------===//
20// AST Consumer Actions
21//===----------------------------------------------------------------------===//
22
23class HTMLPrintAction : public ASTFrontendAction {
24protected:
25 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
26 StringRef InFile) override;
27};
28
29class FixItAction : public ASTFrontendAction {
30protected:
31 std::unique_ptr<FixItRewriter> Rewriter;
32 std::unique_ptr<FixItOptions> FixItOpts;
33
34 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
35 StringRef InFile) override;
36
37 bool BeginSourceFileAction(CompilerInstance &CI) override;
38
39 void EndSourceFileAction() override;
40
41 bool hasASTFileSupport() const override { return false; }
42
43public:
44 FixItAction();
45 ~FixItAction() override;
46};
47
48/// Emits changes to temporary files and uses them for the original
49/// frontend action.
50class FixItRecompile : public WrapperFrontendAction {
51public:
52 FixItRecompile(std::unique_ptr<FrontendAction> WrappedAction)
53 : WrapperFrontendAction(std::move(WrappedAction)) {}
54
55protected:
56 bool BeginInvocation(CompilerInstance &CI) override;
57};
58
59class RewriteObjCAction : public ASTFrontendAction {
60protected:
61 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
62 StringRef InFile) override;
63};
64
65class RewriteMacrosAction : public PreprocessorFrontendAction {
66protected:
67 void ExecuteAction() override;
68};
69
70class RewriteTestAction : public PreprocessorFrontendAction {
71protected:
72 void ExecuteAction() override;
73};
74
75class RewriteIncludesAction : public PreprocessorFrontendAction {
76 std::shared_ptr<raw_ostream> OutputStream;
77 class RewriteImportsListener;
78protected:
79 bool BeginSourceFileAction(CompilerInstance &CI) override;
80 void ExecuteAction() override;
81};
82
83} // end namespace clang
84
85#endif
86

Warning: This file is not a C or C++ file. It does not have highlighting.

source code of clang/include/clang/Rewrite/Frontend/FrontendActions.h