================ @@ -0,0 +1,235 @@ +//===--- UseDigitSeparatorCheck.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 <algorithm> +#include <iomanip> +#include <numeric> +#include <regex> +#include <sstream> + +#include "UseDigitSeparatorCheck.h" +#include "clang/AST/ASTContext.h" +#include "clang/ASTMatchers/ASTMatchFinder.h" +#include "clang/Lex/Lexer.h" +#include "llvm/Support/FormatVariadic.h" + +using namespace clang::ast_matchers; + +namespace { +std::string +getFormatedScientificFloatString(const llvm::StringRef OriginalLiteralString); + +std::vector<std::basic_string<char>> +splitStringByGroupSize(const std::basic_string<char> &String, + size_t GroupSize) { + std::vector<std::basic_string<char>> Result; + std::basic_string<char> ReversedString(String.rbegin(), String.rend()); + + for (size_t I = 0; I < ReversedString.size(); I += GroupSize) { + Result.push_back(ReversedString.substr(I, GroupSize)); + } + + std::reverse(Result.begin(), Result.end()); + std::for_each(Result.begin(), Result.end(), [](std::basic_string<char> &Str) { + return std::reverse(Str.begin(), Str.end()); + }); + + return Result; ---------------- PiotrZSL wrote:
i do not like this algorithm, is not efficient. work something out without multiple copies,. https://github.com/llvm/llvm-project/pull/76153 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
