[clang-tools-extra] [clang-tidy] Add modernize-use-from-range-container-constructor check (PR #180868)

Victor Chernyakin via cfe-commits cfe-commits at lists.llvm.org
Wed Feb 11 08:52:09 PST 2026


================
@@ -0,0 +1,51 @@
+//===----------------------------------------------------------------------===//
+//
+// 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_USEFROMRANGECONTAINERCONSTRUCTORCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USEFROMRANGECONTAINERCONSTRUCTORCHECK_H
+
+#include "../ClangTidyCheck.h"
+#include "../ClangTidyDiagnosticConsumer.h"
+#include "../ClangTidyOptions.h"
+#include "../utils/IncludeInserter.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+#include "clang/Basic/LLVM.h"
+#include "clang/Basic/LangOptions.h"
+
+namespace clang::tidy::modernize {
+
+/// Finds container constructions from a pair of iterators that can be replaced
+/// with `std::from_range`.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-from-range-container-constructor.html
+class UseFromRangeContainerConstructorCheck : public ClangTidyCheck {
+public:
+  UseFromRangeContainerConstructorCheck(StringRef Name,
+                                        ClangTidyContext *Context);
+
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.CPlusPlus23;
+  }
+
+  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;
+
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
----------------
localspook wrote:

Nit: excessive spacing (we don't usually put blank lines between consecutive declarations)

https://github.com/llvm/llvm-project/pull/180868


More information about the cfe-commits mailing list