================ @@ -0,0 +1,167 @@ +//===--- MathMissingParenthesesCheck.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 "MathMissingParenthesesCheck.h" +#include "../utils/ASTUtils.h" +#include "clang/AST/ASTContext.h" +#include "clang/ASTMatchers/ASTMatchFinder.h" +#include "clang/Lex/Preprocessor.h" +#include <set> +#include <stack> + +using namespace clang::ast_matchers; + +namespace clang::tidy::readability { + +void MathMissingParenthesesCheck::registerMatchers(MatchFinder *Finder) { + Finder->addMatcher(binaryOperator(unless(hasParent(binaryOperator())), + hasDescendant(binaryOperator())) + .bind("binOp"), + this); +} +static int precedenceCheck(const char op) { + if (op == '/' || op == '*' || op == '%') + return 5; + + else if (op == '+' || op == '-') + return 4; + + else if (op == '&') + return 3; + else if (op == '^') + return 2; + + else if (op == '|') + return 1; + + else + return 0; +} +static bool isOperand(const char c) { + if (c >= 'a' && c <= 'z') + return true; + else if (c >= 'A' && c <= 'Z') + return true; + else if (c >= '0' && c <= '9') + return true; + else if (c == '$') + return true; + else + return false; +} +static bool conditionForNegative(const std::string s, int i, + const std::string CurStr) { + if (CurStr[0] == '-') { + if (i == 0) { + return true; + } else { + while (s[i - 1] == ' ') { + i--; + } + if (!isOperand(s[i - 1])) { + return true; + } else { + return false; + } + } + } else { + return false; + } +} +static std::string getOperationOrder(std::string s, std::set<char> &Operators) { + std::stack<std::string> StackOne; + std::string TempStr = ""; ---------------- EugeneZelenko wrote:
Isn't such initialization redundant? Same in other places. https://github.com/llvm/llvm-project/pull/84481 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
