--------------------------------------------------------------------------- ---------------------------------------------------------------------------
| 70 | //--------------------------------------------------------------------------- |
| 71 | //--------------------------------------------------------------------------- |
| 72 | void CheckSizeofImpl::checkSizeofForArrayParameter() |
| 73 | { |
| 74 | if (!mSettings.severity.isEnabled(Severity::warning)) |
| 75 | return; |
| 76 | |
| 77 | logChecker("CheckSizeof::checkSizeofForArrayParameter"); // warning |
| 78 | |
| 79 | const SymbolDatabase *symbolDatabase = mTokenizer->getSymbolDatabase(); |
| 80 | for (const Scope * scope : symbolDatabase->functionScopes) { |
| 81 | for (const Token* tok = scope->bodyStart->next(); tok != scope->bodyEnd; tok = tok->next()) { |
| 82 | if (Token::Match(tok, "sizeof ( %var% )") || |
| 83 | Token::Match(tok, "sizeof %var% !![")) { |
| 84 | const Token* varTok = tok->next(); |
| 85 | if (varTok->str() == "(") { |
| 86 | varTok = varTok->next(); |
| 87 | } |
| 88 | |
| 89 | const Variable *var = varTok->variable(); |
| 90 | if (var && var->isArray() && var->isArgument() && !var->isReference()) |
| 91 | sizeofForArrayParameterError(tok); |
| 92 | } |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | void CheckSizeofImpl::sizeofForArrayParameterError(const Token *tok) |
| 98 | { |