================
@@ -0,0 +1,47 @@
+//===--- UseIntegerSignComparisonCheck.h - clang-tidy -----------*- C++
-*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef
LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USEINTEGERSIGNCOMPARISONCHECK_H
+#define
LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USEINTEGERSIGNCOMPARISONCHECK_H
+
+#include "../ClangTidyCheck.h"
+#include "../utils/IncludeInserter.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+
+namespace clang::tidy::modernize {
+
+/// Class detects comparisons between signed and unsigned integers
+///
+/// For the user-facing documentation see:
+///
http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-integer-sign-comparison.html
+class UseIntegerSignComparisonCheck : public ClangTidyCheck {
+public:
+ UseIntegerSignComparisonCheck(StringRef Name, ClangTidyContext *Context);
+
+ void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+ void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
+ Preprocessor *ModuleExpanderPP) override;
+ void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+ void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+ bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+ return LangOpts.CPlusPlus;
+ }
----------------
qt-tatiana wrote:
Actually, there is a following check in the FixIt:
if (!(getLangOpts().CPlusPlus17 && IsQtApplication) &&
!getLangOpts().CPlusPlus20)
return;
My idea was, if C++ version is less C++17 (like C++11), the FixIt still will
highlight the comparison problem, but will not provide a replacement. So user
will be able to fix a problem place manually with own means.
Does it make sense?
(If not, I will change according the comment)
https://github.com/llvm/llvm-project/pull/113144
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