1 //===--- IntegerLiteralSeparatorFixer.h -------------------------*- 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 /// \file 10 /// This file declares IntegerLiteralSeparatorFixer that fixes C++ integer 11 /// literal separators. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_CLANG_LIB_FORMAT_INTEGERLITERALSEPARATORFIXER_H 16 #define LLVM_CLANG_LIB_FORMAT_INTEGERLITERALSEPARATORFIXER_H 17 18 #include "TokenAnalyzer.h" 19 20 namespace clang { 21 namespace format { 22 23 class IntegerLiteralSeparatorFixer { 24 public: 25 std::pair<tooling::Replacements, unsigned> process(const Environment &Env, 26 const FormatStyle &Style); 27 28 private: 29 bool checkSeparator(const StringRef IntegerLiteral, int DigitsPerGroup) const; 30 std::string format(const StringRef IntegerLiteral, int DigitsPerGroup, 31 int DigitCount, bool RemoveSeparator) const; 32 33 char Separator; 34 }; 35 36 } // end namespace format 37 } // end namespace clang 38 39 #endif 40