astyle formatting
This commit is contained in:
Daniel Marjamäki
parent
96e99d347e
commit
e11d9f1628
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@ -17,7 +17,7 @@
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*/
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//---------------------------------------------------------------------------
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// You should use ++ and -- as prefix whenever possible as these are more
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// You should use ++ and -- as prefix whenever possible as these are more
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// efficient than postfix operators
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//---------------------------------------------------------------------------
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@ -40,37 +40,47 @@ void CheckPostfixOperator::postfixOperator()
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for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next())
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{
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bool result = false;
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if ( Token::Match(tok, "++|--") ) {
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if ( Token::Match(tok->previous()->previous(), ";|{|}") && Token::Match(tok->next(), ";|)|,") ) {
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result = true;
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}
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else if (tok->strAt(-2) == ",") {
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int i(1);
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while(tok->strAt(i) != ")") {
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if(tok->strAt(i) == ";") {
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result = true;
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break;
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}
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++i;
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}
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if (Token::Match(tok, "++|--"))
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{
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if (Token::Match(tok->previous()->previous(), ";|{|}") && Token::Match(tok->next(), ";|)|,"))
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{
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result = true;
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}
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else if (tok->strAt(-2) == ",")
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{
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int i(1);
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while (tok->strAt(i) != ")")
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{
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if (tok->strAt(i) == ";")
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{
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result = true;
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break;
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}
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++i;
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}
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}
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else if (tok->strAt(-2) == "<<" && tok->strAt(1) == "<<")
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{
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result = true;
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}
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else if (tok->strAt(-2) == "<<" && tok->strAt(1) == "<<") {
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result = true;
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}
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}
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if(result) {
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const Token *decltok = Token::findmatch(_tokenizer->tokens(), "%varid%", tok->previous()->varId());
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if (decltok && Token::Match(decltok->previous(), "iterator|const_iterator|reverse_iterator|const_reverse_iterator")) {
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// the variable is an iterator
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postfixOperatorError(tok);
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}
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else {
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const std::string classDef = std::string("class ") + std::string(decltok->previous()->strAt(0));
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if (Token::findmatch(_tokenizer->tokens(), classDef.c_str())) {
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// the variable is an instance of class
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postfixOperatorError(tok);
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}
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if (result)
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{
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const Token *decltok = Token::findmatch(_tokenizer->tokens(), "%varid%", tok->previous()->varId());
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if (decltok && Token::Match(decltok->previous(), "iterator|const_iterator|reverse_iterator|const_reverse_iterator"))
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{
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// the variable is an iterator
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postfixOperatorError(tok);
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}
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else
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{
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const std::string classDef = std::string("class ") + std::string(decltok->previous()->strAt(0));
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if (Token::findmatch(_tokenizer->tokens(), classDef.c_str()))
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{
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// the variable is an instance of class
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postfixOperatorError(tok);
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}
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}
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}
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}
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@ -72,105 +72,105 @@ private:
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void testsimple()
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{
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check("\n"
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" unsigned int k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" k++;\n"
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" }\n"
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" std::cout << k << std::endl;\n"
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" k--;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" unsigned int k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" k++;\n"
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" }\n"
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" std::cout << k << std::endl;\n"
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" k--;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:7]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(1);\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" k++;\n"
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" }\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(1);\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" k++;\n"
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" }\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:8]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(1);\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" ++k;\n"
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" }\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(1);\n"
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" std::cout << k << std::endl;\n"
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" if(k) {\n"
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" ++k;\n"
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" }\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:10]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k--;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k--;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:7]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" ++k;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" ++k;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" --k;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" --k;\n"
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" std::cout << k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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}
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@ -178,191 +178,191 @@ private:
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void testfor()
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{
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check("\n"
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( unsigned int i=0; i <= 10; i++) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( unsigned int i=0; i <= 10; i++) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(0); i <= 10; i++) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(0); i <= 10; i++) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:6]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(0); i <= 10; ++i) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(0); i <= 10; ++i) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(10); i > 1; i--) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i(10); i > 1; i--) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:6]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i=10; i > 1; --i) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" for ( K i=10; i > 1; --i) {\n"
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" std::cout << i << std::endl;\n"
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" }\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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}
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}
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void teststream()
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{
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check("\n"
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" int k(0);\n"
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" std::cout << k << std::endl;\n"
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" std::cout << k++ << std::endl;\n"
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" std::cout << k-- << std::endl;\n"
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" return 0;\n"
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"}\n");
|
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"#include <iostream>\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" int k(0);\n"
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" std::cout << k << std::endl;\n"
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" std::cout << k++ << std::endl;\n"
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" std::cout << k-- << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
|
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" std::cout << k-- << std::endl;\n"
|
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" return 0;\n"
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"}\n");
|
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"#include <iostream>\n"
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"class K {};\n"
|
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"int main(int argc, char *argv[])\n"
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"{\n"
|
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" K k(0);\n"
|
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" std::cout << k << std::endl;\n"
|
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" std::cout << k-- << std::endl;\n"
|
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("[test.cpp:8]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
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check("\n"
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" std::cout << ++k << std::endl;\n"
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" std::cout << --k << std::endl;\n"
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" return 0;\n"
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"}\n");
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"#include <iostream>\n"
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" K k(0);\n"
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" std::cout << k << std::endl;\n"
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" std::cout << ++k << std::endl;\n"
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" std::cout << --k << std::endl;\n"
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" return 0;\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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}
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void testvolatile()
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{
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check("\n"
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"#include <iostream>\n"
|
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" volatile K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
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" std::cout << k << std::endl;\n"
|
||||
" return 0;\n"
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"}\n");
|
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"#include <iostream>\n"
|
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"class K {};\n"
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"int main(int argc, char *argv[])\n"
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"{\n"
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" volatile K k(0);\n"
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" std::cout << k << std::endl;\n"
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" k++;\n"
|
||||
" std::cout << k << std::endl;\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
TODO_ASSERT_EQUALS("", errout.str());
|
||||
}
|
||||
}
|
||||
|
||||
void testiterator()
|
||||
{
|
||||
check("\n"
|
||||
"#include <vector>\n"
|
||||
"class Base {};\n"
|
||||
"int main() {\n"
|
||||
" std::vector<Base*> v;\n"
|
||||
" v.push_back(new Base());\n"
|
||||
" v.push_back(new Base());\n"
|
||||
" for (std::vector<Base*>::iterator i=v.begin(); i!=v.end(); i++) {\n"
|
||||
" ;;\n"
|
||||
" }\n"
|
||||
" v.clear();\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
void testiterator()
|
||||
{
|
||||
check("\n"
|
||||
"#include <vector>\n"
|
||||
"class Base {};\n"
|
||||
"int main() {\n"
|
||||
" std::vector<Base*> v;\n"
|
||||
" v.push_back(new Base());\n"
|
||||
" v.push_back(new Base());\n"
|
||||
" for (std::vector<Base*>::iterator i=v.begin(); i!=v.end(); i++) {\n"
|
||||
" ;;\n"
|
||||
" }\n"
|
||||
" v.clear();\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
ASSERT_EQUALS("[test.cpp:8]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" it = v.begin();\n"
|
||||
" while( it != v.end() ) {\n"
|
||||
" total += *it;\n"
|
||||
" it++;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" it = v.begin();\n"
|
||||
" while( it != v.end() ) {\n"
|
||||
" total += *it;\n"
|
||||
" it++;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
ASSERT_EQUALS("[test.cpp:12]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::const_iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" it = v.begin();\n"
|
||||
" while( it != v.end() ) {\n"
|
||||
" it++;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::const_iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" it = v.begin();\n"
|
||||
" while( it != v.end() ) {\n"
|
||||
" it++;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
ASSERT_EQUALS("[test.cpp:11]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" std::vector<int>::reverse_iterator rit;\n"
|
||||
" rit= v.rend();\n"
|
||||
" while( rit != v.rbegin() ) {\n"
|
||||
" rit--;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
|
||||
check("\n"
|
||||
"#include <iostream>\n"
|
||||
"#include <vector>\n"
|
||||
"int main() {\n"
|
||||
" std::vector<int> v;\n"
|
||||
" std::vector<int>::iterator it;\n"
|
||||
" for( int i=0; i < 10; ++i ) v.push_back(i);\n"
|
||||
" unsigned int total = 0;\n"
|
||||
" std::vector<int>::reverse_iterator rit;\n"
|
||||
" rit= v.rend();\n"
|
||||
" while( rit != v.rbegin() ) {\n"
|
||||
" rit--;\n"
|
||||
" }\n"
|
||||
" return 0;\n"
|
||||
"}\n");
|
||||
ASSERT_EQUALS("[test.cpp:12]: (style) You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators\n", errout.str());
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue