Omit unneeded match checks
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@ -933,7 +933,7 @@ void CheckOther::invalidFunctionUsage()
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for (std::size_t i = 0; i < functions; ++i) {
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for (std::size_t i = 0; i < functions; ++i) {
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const Scope * scope = symbolDatabase->functionScopes[i];
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const Scope * scope = symbolDatabase->functionScopes[i];
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for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
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for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
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if (!Token::Match(tok, "%name% ( !!)"))
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if (!tok->isName() || !Token::Match(tok, "%name% ( !!)"))
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continue;
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continue;
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const Token * const functionToken = tok;
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const Token * const functionToken = tok;
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int argnr = 1;
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int argnr = 1;
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@ -2605,7 +2605,7 @@ void CheckOther::checkInterlockedDecrement()
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}
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}
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for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next()) {
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for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next()) {
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if (Token::Match(tok, "InterlockedDecrement ( & %name% ) ; if ( %name%|!|0")) {
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if (tok->isName() && Token::Match(tok, "InterlockedDecrement ( & %name% ) ; if ( %name%|!|0")) {
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const Token* interlockedVarTok = tok->tokAt(3);
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const Token* interlockedVarTok = tok->tokAt(3);
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const Token* checkStartTok = interlockedVarTok->tokAt(5);
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const Token* checkStartTok = interlockedVarTok->tokAt(5);
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if ((Token::Match(checkStartTok, "0 %comp% %name% )") && checkStartTok->strAt(2) == interlockedVarTok->str()) ||
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if ((Token::Match(checkStartTok, "0 %comp% %name% )") && checkStartTok->strAt(2) == interlockedVarTok->str()) ||
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@ -81,7 +81,7 @@ void CheckString::checkAlwaysTrueOrFalseStringCompare()
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return;
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return;
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for (const Token* tok = _tokenizer->tokens(); tok; tok = tok->next()) {
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for (const Token* tok = _tokenizer->tokens(); tok; tok = tok->next()) {
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if (Token::Match(tok, "memcmp|strncmp|strcmp|stricmp|strverscmp|bcmp|strcmpi|strcasecmp|strncasecmp|strncasecmp_l|strcasecmp_l|wcsncasecmp|wcscasecmp|wmemcmp|wcscmp|wcscasecmp_l|wcsncasecmp_l|wcsncmp|_mbscmp|_memicmp|_memicmp_l|_stricmp|_wcsicmp|_mbsicmp|_stricmp_l|_wcsicmp_l|_mbsicmp_l (")) {
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if (tok->isName() && Token::Match(tok, "memcmp|strncmp|strcmp|stricmp|strverscmp|bcmp|strcmpi|strcasecmp|strncasecmp|strncasecmp_l|strcasecmp_l|wcsncasecmp|wcscasecmp|wmemcmp|wcscmp|wcscasecmp_l|wcsncasecmp_l|wcsncmp|_mbscmp|_memicmp|_memicmp_l|_stricmp|_wcsicmp|_mbsicmp|_stricmp_l|_wcsicmp_l|_mbsicmp_l (")) {
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if (Token::Match(tok->tokAt(2), "%str% , %str% ,|)")) {
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if (Token::Match(tok->tokAt(2), "%str% , %str% ,|)")) {
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const std::string &str1 = tok->strAt(2);
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const std::string &str1 = tok->strAt(2);
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const std::string &str2 = tok->strAt(4);
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const std::string &str2 = tok->strAt(4);
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@ -100,7 +100,7 @@ void CheckString::checkAlwaysTrueOrFalseStringCompare()
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alwaysTrueStringVariableCompareError(tok, str1, str2);
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alwaysTrueStringVariableCompareError(tok, str1, str2);
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tok = tok->tokAt(13);
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tok = tok->tokAt(13);
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}
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}
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} else if (Token::Match(tok, "QString :: compare ( %str% , %str% )")) {
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} else if (tok->isName() && Token::Match(tok, "QString :: compare ( %str% , %str% )")) {
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const std::string &str1 = tok->strAt(4);
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const std::string &str1 = tok->strAt(4);
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const std::string &str2 = tok->strAt(6);
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const std::string &str2 = tok->strAt(6);
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alwaysTrueFalseStringCompareError(tok, str1, str2);
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alwaysTrueFalseStringCompareError(tok, str1, str2);
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@ -2051,7 +2051,7 @@ void Tokenizer::simplifyArrayAccessSyntax()
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{
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{
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// 0[a] -> a[0]
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// 0[a] -> a[0]
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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if (Token::Match(tok, "%num% [ %name% ]")) {
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if (tok->isNumber() && Token::Match(tok, "%num% [ %name% ]")) {
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std::string temp = tok->str();
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std::string temp = tok->str();
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tok->str(tok->strAt(2));
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tok->str(tok->strAt(2));
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tok->varId(tok->tokAt(2)->varId());
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tok->varId(tok->tokAt(2)->varId());
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@ -2128,6 +2128,8 @@ void Tokenizer::simplifyDoublePlusAndDoubleMinus()
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void Tokenizer::arraySize()
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void Tokenizer::arraySize()
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{
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{
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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if (!tok->isName() || !Token::Match( tok, "%name% [ ] =" ) )
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continue;
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bool addlength = false;
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bool addlength = false;
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if (Token::Match(tok, "%name% [ ] = { %str% } ;")) {
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if (Token::Match(tok, "%name% [ ] = { %str% } ;")) {
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Token *t = tok->tokAt(3);
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Token *t = tok->tokAt(3);
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@ -8762,6 +8764,8 @@ void Tokenizer::simplifyStructDecl()
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// Add names for anonymous structs
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// Add names for anonymous structs
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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for (Token *tok = list.front(); tok; tok = tok->next()) {
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if(!tok->isName() )
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continue;
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// check for anonymous struct/union
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// check for anonymous struct/union
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if (Token::Match(tok, "struct|union {")) {
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if (Token::Match(tok, "struct|union {")) {
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if (Token::Match(tok->next()->link(), "} *|&| %type% ,|;|[")) {
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if (Token::Match(tok->next()->link(), "} *|&| %type% ,|;|[")) {
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