clang-tools  15.0.0git
PreferRegisterOverUnsignedCheck.h
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1 //===--- PreferRegisterOverUnsignedCheck.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_LLVM_PREFERREGISTEROVERUNSIGNEDCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_PREFERREGISTEROVERUNSIGNEDCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace llvm_check {
17 
18 /// Historically, LLVM has used `unsigned` to represent registers. Since then
19 /// a `Register` object has been introduced for improved type-safety and make
20 /// the code more explicit.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/llvm/prefer-register-over-unsigned.html
25 public:
27  : ClangTidyCheck(Name, Context) {}
28  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
29  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
30 };
31 
32 } // namespace llvm_check
33 } // namespace tidy
34 } // namespace clang
35 
36 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_PREFERREGISTEROVERUNSIGNEDCHECK_H
clang::tidy::llvm_check::PreferRegisterOverUnsignedCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: PreferRegisterOverUnsignedCheck.cpp:36
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:53
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:67
Name
Token Name
Definition: MacroToEnumCheck.cpp:89
clang::tidy::llvm_check::PreferRegisterOverUnsignedCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: PreferRegisterOverUnsignedCheck.cpp:19
clang::tidy::llvm_check::PreferRegisterOverUnsignedCheck
Historically, LLVM has used unsigned to represent registers.
Definition: PreferRegisterOverUnsignedCheck.h:24
clang::tidy::llvm_check::PreferRegisterOverUnsignedCheck::PreferRegisterOverUnsignedCheck
PreferRegisterOverUnsignedCheck(StringRef Name, ClangTidyContext *Context)
Definition: PreferRegisterOverUnsignedCheck.h:26
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27