[clang-tools-extra] Add checks to convert std library iterator algorithms into c++20 or boost ranges (PR #97764)

[Julian Schmidt via cfe-commits]

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@@ -0,0 +1,181 @@
+//===--- UseRangesCheck.cpp - clang-tidy ----------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "UseRangesCheck.h"
+#include "clang/AST/Decl.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/IntrusiveRefCntPtr.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringRef.h"
+#include <initializer_list>
+
+// FixItHint - Let the docs script know that this class does provide fixits
+
+namespace clang::tidy::modernize {
+
+static constexpr const char *SingleRangeNames[] = {
+    "all_of",
+    "any_of",
+    "none_of",
+    "for_each",
+    "find",
+    "find_if",
+    "find_if_not",
+    "adjacent_find",
+    "copy",
+    "copy_if",
+    "copy_backward",
+    "move",
+    "move_backward",
+    "fill",
+    "transform",
+    "replace",
+    "replace_if",
+    "generate",
+    "remove",
+    "remove_if",
+    "remove_copy",
+    "remove_copy_if",
+    "unique",
+    "unique_copy",
+    "sample",
+    "partition_point",
+    "lower_bound",
+    "upper_bound",
+    "equal_range",
+    "binary_search",
+    "push_heap",
+    "pop_heap",
+    "make_heap",
+    "sort_heap",
+    "next_permutation",
+    "prev_permutation",
+    "iota",
----------------
5chmidti wrote:

The range version of `iota` was added in C++23 (https://en.cppreference.com/w/cpp/algorithm/ranges/iota), and it is available in the `numeric` header instead of the `algorithm` header.

https://github.com/llvm/llvm-project/pull/97764