clang-tools  10.0.0
RawStringLiteralCheck.h
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1 //===--- RawStringLiteralCheck.h - clang-tidy--------------------*- 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_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_RAW_STRING_LITERAL_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_RAW_STRING_LITERAL_H
11 
12 #include "../ClangTidyCheck.h"
13 #include <bitset>
14 
15 namespace clang {
16 namespace tidy {
17 namespace modernize {
18 
19 using CharsBitSet = std::bitset<1 << CHAR_BIT>;
20 
21 /// This check replaces string literals with escaped characters to
22 /// raw string literals.
23 ///
24 /// For the user-facing documentation see:
25 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-raw-string-literal.html
27 public:
28  RawStringLiteralCheck(StringRef Name, ClangTidyContext *Context);
29 
31  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33 
34 private:
35  void replaceWithRawStringLiteral(
36  const ast_matchers::MatchFinder::MatchResult &Result,
37  const StringLiteral *Literal, StringRef Replacement);
38 
39  std::string DelimiterStem;
40  CharsBitSet DisallowedChars;
41  const bool ReplaceShorterLiterals;
42 };
43 
44 } // namespace modernize
45 } // namespace tidy
46 } // namespace clang
47 
48 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_RAW_STRING_LITERAL_H
This check replaces string literals with escaped characters to raw string literals.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Base class for all clang-tidy checks.
std::bitset< 1<< CHAR_BIT > CharsBitSet
static constexpr llvm::StringLiteral Name
std::map< std::string, std::string > OptionMap
RawStringLiteralCheck(StringRef Name, ClangTidyContext *Context)
void storeOptions(ClangTidyOptions::OptionMap &Options) override
Should store all options supported by this check with their current values or default values for opti...
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.