fixed and enabled several clang-tidy warnings (#2816)
This commit is contained in:
Oliver Stöneberg
GitHub
parent
f816cc8d48
commit
fbf5858f76
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@ -1,5 +1,5 @@
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---
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Checks: '*,-abseil-*,-android-*,-cert-*,-cppcoreguidelines-*,-fuchsia-*,-google-*,-hicpp-*,-llvm-*,-linuxkernel-*,-mpi-*,-objc-*,-openmp-*,-zircon-*,-readability-braces-around-statements,-readability-magic-numbers,-bugprone-macro-parentheses,-readability-isolate-declaration,-readability-function-size,-modernize-use-trailing-return-type,-readability-implicit-bool-conversion,-readability-uppercase-literal-suffix,-modernize-use-auto,-readability-else-after-return,-modernize-use-default-member-init,-readability-named-parameter,-readability-redundant-member-init,-performance-faster-string-find,-modernize-avoid-c-arrays,-modernize-use-equals-default,-modernize-use-using,-readability-container-size-empty,-readability-simplify-boolean-expr,-modernize-use-override,-modernize-pass-by-value,-bugprone-branch-clone,-bugprone-narrowing-conversions,-modernize-raw-string-literal,-readability-convert-member-functions-to-static,-modernize-loop-convert,-misc-unused-using-decls,-modernize-use-emplace,-readability-const-return-type,-performance-unnecessary-value-param,-readability-static-accessed-through-instance,-modernize-return-braced-init-list,-performance-inefficient-string-concatenation,-performance-for-range-copy,-misc-throw-by-value-catch-by-reference,-modernize-use-bool-literals,-readability-avoid-const-params-in-decls,-readability-redundant-control-flow,-bugprone-argument-comment,-readability-redundant-string-cstr,-readability-non-const-parameter,-misc-non-private-member-variables-in-classes,-performance-unnecessary-copy-initialization,-readability-redundant-string-init,-bugprone-suspicious-string-compare,-bugprone-use-after-move,-readability-misleading-indentation,-misc-unused-parameters-,-clang-analyzer-*,-bugprone-signed-char-misuse,-readability-make-member-function-const,-llvmlibc-*'
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Checks: '*,-abseil-*,-android-*,-cert-*,-cppcoreguidelines-*,-fuchsia-*,-google-*,-hicpp-*,-llvm-*,-llvmlibc-*,-linuxkernel-*,-mpi-*,-objc-*,-openmp-*,-zircon-*,-readability-braces-around-statements,-readability-magic-numbers,-bugprone-macro-parentheses,-readability-isolate-declaration,-readability-function-size,-modernize-use-trailing-return-type,-readability-implicit-bool-conversion,-readability-uppercase-literal-suffix,-modernize-use-auto,-readability-else-after-return,-modernize-use-default-member-init,-readability-named-parameter,-readability-redundant-member-init,-performance-faster-string-find,-modernize-avoid-c-arrays,-modernize-use-equals-default,-modernize-use-using,-readability-container-size-empty,-readability-simplify-boolean-expr,-modernize-use-override,-modernize-pass-by-value,-bugprone-branch-clone,-bugprone-narrowing-conversions,-modernize-raw-string-literal,-readability-convert-member-functions-to-static,-modernize-loop-convert,-misc-unused-using-decls,-modernize-use-emplace,-readability-const-return-type,-performance-unnecessary-value-param,-modernize-return-braced-init-list,-performance-inefficient-string-concatenation,-performance-for-range-copy,-misc-throw-by-value-catch-by-reference,-readability-avoid-const-params-in-decls,-readability-redundant-control-flow,-bugprone-argument-comment,-readability-non-const-parameter,-misc-non-private-member-variables-in-classes,-bugprone-suspicious-string-compare,-bugprone-use-after-move,-readability-misleading-indentation,-misc-unused-parameters-,-clang-analyzer-*,-bugprone-signed-char-misuse,-readability-make-member-function-const,-readability-inconsistent-declaration-parameter-name'
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CheckOptions:
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- key: misc-non-private-member-variables-in-classes.IgnoreClassesWithAllMemberVariablesBeingPublic
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value: '1'
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@ -355,7 +355,7 @@ void ThreadExecutor::reportInfo(const ErrorMessage &msg)
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void ThreadExecutor::bughuntingReport(const std::string &str)
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{
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writeToPipe(REPORT_VERIFICATION, str.c_str());
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writeToPipe(REPORT_VERIFICATION, str);
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}
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void ThreadExecutor::reportInternalChildErr(const std::string &childname, const std::string &msg)
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@ -73,17 +73,17 @@ int main(int argc, char *argv[])
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TranslationHandler* th = new TranslationHandler(&app);
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th->setLanguage(settings->value(SETTINGS_LANGUAGE, th->suggestLanguage()).toString());
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if (!CheckArgs(app.arguments()))
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if (!CheckArgs(QApplication::arguments()))
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return 0;
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app.setWindowIcon(QIcon(":cppcheck-gui.png"));
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QApplication::setWindowIcon(QIcon(":cppcheck-gui.png"));
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// Register this metatype that is used to transfer error info
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qRegisterMetaType<ErrorItem>("ErrorItem");
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MainWindow window(th, settings);
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window.show();
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return app.exec();
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return QApplication::exec();
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}
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// Check only arguments needing action before GUI is shown.
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@ -1000,7 +1000,7 @@ Settings MainWindow::getCppcheckSettings()
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result.jobs = 1;
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}
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result.terminate(false);
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Settings::terminate(false);
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return result;
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}
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@ -1104,7 +1104,7 @@ void CheckCondition::checkIncorrectLogicOperator()
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const std::string cond2 = expr1;
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const std::string cond1VerboseMsg = expr1VerboseMsg + " " + tok->str() + " " + expr2VerboseMsg + " " + tok->astOperand2()->str() + " " + expr3VerboseMsg;
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const std::string cond2VerboseMsg = expr1VerboseMsg;
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const std::string& cond2VerboseMsg = expr1VerboseMsg;
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// for the --verbose message, transform the actual condition and print it
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const std::string msg = tok2->expressionString() + ". '" + cond1 + "' is equivalent to '" + cond2 + "'\n"
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"The condition '" + cond1VerboseMsg + "' is equivalent to '" + cond2VerboseMsg + "'.";
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@ -88,7 +88,7 @@ namespace {
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}
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std::string parseAddonInfo(const picojson::value &json, const std::string &fileName, const std::string &exename) {
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std::string json_error = picojson::get_last_error();
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const std::string& json_error = picojson::get_last_error();
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if (!json_error.empty()) {
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return "Loading " + fileName + " failed. " + json_error;
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}
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@ -1434,7 +1434,7 @@ void CppCheck::getErrorMessages()
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void CppCheck::analyseClangTidy(const ImportProject::FileSettings &fileSettings)
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{
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std::string allIncludes = "";
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std::string allIncludes;
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for (const std::string &inc : fileSettings.includePaths) {
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allIncludes = allIncludes + "-I\"" + inc + "\" ";
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}
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@ -2388,13 +2388,13 @@ static ExprEngine::ValuePtr executeNumber(const Token *tok, Data &data)
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static ExprEngine::ValuePtr executeStringLiteral(const Token *tok, Data &data)
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{
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std::string s = tok->str();
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const std::string& s = tok->str();
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return std::make_shared<ExprEngine::StringLiteralValue>(data.getNewSymbolName(), s.substr(1, s.size()-2));
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}
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static ExprEngine::ValuePtr executeExpression1(const Token *tok, Data &data)
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{
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if (data.settings->terminated())
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if (Settings::terminated())
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throw TerminateExpression();
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if (tok->str() == "return")
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@ -5583,7 +5583,7 @@ void SymbolDatabase::setValueType(Token *tok, const ValueType &valuetype)
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const Token *op1 = parent->astOperand2()->astOperand1();
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while (op1 && op1->str() == "[")
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op1 = op1->astOperand1();
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ValueType vt(valuetype);
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const ValueType& vt(valuetype);
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if (op1 && op1->variable() && op1->variable()->nameToken() == op1) {
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setValueType(parent, vt);
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return;
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@ -1509,7 +1509,7 @@ void TemplateSimplifier::addNamespace(const TokenAndName &templateDeclaration, c
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bool TemplateSimplifier::alreadyHasNamespace(const TokenAndName &templateDeclaration, const Token *tok)
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{
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std::string scope = templateDeclaration.scope();
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const std::string& scope = templateDeclaration.scope();
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// get the length in tokens of the namespace
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std::string::size_type pos = 0;
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@ -5170,7 +5170,7 @@ void Tokenizer::simplifyHeadersAndUnusedTemplates()
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if (!tok->previous() || Token::Match(tok->previous(), "[;{}]")) {
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// Remove unused function declarations
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if (isIncluded && removeUnusedIncludedFunctions) {
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while (1) {
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while (true) {
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Token *start = tok;
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while (start && functionStart.find(start->str()) != functionStart.end())
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start = start->next();
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@ -9856,7 +9856,7 @@ void Tokenizer::findGarbageCode() const
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syntaxError(tok);
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}
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if (Token::Match(tok, "%or%|%oror%|~|^|!|%comp%|+|-|/|%")) {
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std::string code = "";
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std::string code;
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if (Token::Match(tok->next(), ")|]|}"))
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code = tok->str() + tok->next()->str();
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if (Token::simpleMatch(tok->next(), "( )"))
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@ -559,33 +559,32 @@ private:
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}
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void multi_inlinesuppress() {
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Suppressions ss;
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std::vector<Suppressions::Suppression> suppressions;
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std::string errMsg;
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId]", &errMsg);
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ASSERT_EQUALS(1, suppressions.size());
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ASSERT_EQUALS("errorId", suppressions[0].errorId);
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ASSERT_EQUALS("", suppressions[0].symbolName);
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ASSERT_EQUALS("", errMsg);
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId symbolName=arr]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId symbolName=arr]", &errMsg);
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ASSERT_EQUALS(1, suppressions.size());
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ASSERT_EQUALS("errorId", suppressions[0].errorId);
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ASSERT_EQUALS("arr", suppressions[0].symbolName);
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ASSERT_EQUALS("", errMsg);
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId symbolName=]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId symbolName=]", &errMsg);
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ASSERT_EQUALS(1, suppressions.size());
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ASSERT_EQUALS("errorId", suppressions[0].errorId);
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ASSERT_EQUALS("", suppressions[0].symbolName);
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ASSERT_EQUALS("", errMsg);
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbolName=arr]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbolName=arr]", &errMsg);
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ASSERT_EQUALS(2, suppressions.size());
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ASSERT_EQUALS("errorId1", suppressions[0].errorId);
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ASSERT_EQUALS("", suppressions[0].symbolName);
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@ -594,53 +593,52 @@ private:
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ASSERT_EQUALS("", errMsg);
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[]", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(true, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(false, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress errorId", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress errorId", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(false, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId1 errorId2 symbolName=arr]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId1 errorId2 symbolName=arr]", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(false, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbol=arr]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbol=arr]", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(false, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbolName]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("// cppcheck-suppress[errorId1, errorId2 symbolName]", &errMsg);
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ASSERT_EQUALS(0, suppressions.size());
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ASSERT_EQUALS(false, errMsg.empty());
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}
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void multi_inlinesuppress_comment() {
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Suppressions ss;
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std::vector<Suppressions::Suppression> suppressions;
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std::string errMsg;
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("//cppcheck-suppress[errorId1, errorId2 symbolName=arr]", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("//cppcheck-suppress[errorId1, errorId2 symbolName=arr]", &errMsg);
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ASSERT_EQUALS(2, suppressions.size());
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ASSERT_EQUALS(true, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("//cppcheck-suppress[errorId1, errorId2 symbolName=arr] some text", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("//cppcheck-suppress[errorId1, errorId2 symbolName=arr] some text", &errMsg);
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ASSERT_EQUALS(2, suppressions.size());
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ASSERT_EQUALS(true, errMsg.empty());
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errMsg = "";
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suppressions=ss.parseMultiSuppressComment("/*cppcheck-suppress[errorId1, errorId2 symbolName=arr]*/", &errMsg);
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suppressions=Suppressions::parseMultiSuppressComment("/*cppcheck-suppress[errorId1, errorId2 symbolName=arr]*/", &errMsg);
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ASSERT_EQUALS(2, suppressions.size());
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ASSERT_EQUALS(true, errMsg.empty());
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}
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