1//===--- UppercaseLiteralSuffixCheck.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_READABILITY_UPPERCASELITERALSUFFIXCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_UPPERCASELITERALSUFFIXCHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "../utils/OptionsUtils.h"
14
15namespace clang::tidy::readability {
16
17/// Detects when the integral literal or floating point literal has
18/// non-uppercase suffix, and suggests to make the suffix uppercase.
19/// Alternatively, a list of destination suffixes can be provided.
20///
21/// For the user-facing documentation see:
22/// http://clang.llvm.org/extra/clang-tidy/checks/readability/uppercase-literal-suffix.html
23class UppercaseLiteralSuffixCheck : public ClangTidyCheck {
24public:
25 UppercaseLiteralSuffixCheck(StringRef Name, ClangTidyContext *Context);
26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
28 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
29 std::optional<TraversalKind> getCheckTraversalKind() const override {
30 return TK_IgnoreUnlessSpelledInSource;
31 }
32
33private:
34 template <typename LiteralType>
35 bool checkBoundMatch(const ast_matchers::MatchFinder::MatchResult &Result);
36
37 const std::vector<StringRef> NewSuffixes;
38 const bool IgnoreMacros;
39};
40
41} // namespace clang::tidy::readability
42
43#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_UPPERCASELITERALSUFFIXCHECK_H
44

source code of clang-tools-extra/clang-tidy/readability/UppercaseLiteralSuffixCheck.h