SonarQube C/C++/Objective C 4.1 发布

SonarQube C/C++/Objective C 4.1 发布了，Sonar (SonarQube)是一个开源平台，用于管理源代码的质量。Sonar 不只是一个质量数据报告工具，更是代码质量管理平台。支持的语言包括：Java、PHP、C#、C、Cobol、PL/SQL、Flex 等。本次发布更新如下：

• “catch” clauses should do more than rethrow (C++, Objective-C , Code Smell, cert, clumsy, finding, unused)

• Atomic types should be used instead of “volatile” types (C++, C, Objective-C, Bug, c11, cert, cpp11, multi-threading)

• Casts should not remove “const” or “volatile” qualifications from the type (C++, Bug, cert, misra, suspicious)

• Comparison operators should not be virtual (C++, Code Smell, pitfall)

• Declaration specifiers should not be redundant (C++, C, Objective-C, Bug, redundant)
  Example of an issue found in the Samba source code:
  
  

• Exceptions should not be ignored (C++, Objective-C, Bug, cwe, error-handling, suspicious)
  Example of an issue found in the MongoDB source code:
  

• Generic exceptions should never be thrown (C++, Bug, cert, cwe, error-handling)

• Generic exceptions should not be caught (C++, Bug, cert, cwe, error-handling)

• Non-exception types should not be caught (C++, Code Smell, error-handling)

• Non-exception types should not be thrown (C++, Bug, error-handling, misra)

• Partial specialization syntax should not be used for function templates (C++, Code Smell, lock-in)

• Pure “virtual” functions should not override non-pure “virtual” functions (C++, Code Smell, misra, pitfall)
  Example of an issue found in the Clang source code:
  
  Indeed here is the inheritance hierarchy :
  class ASTConsumer { public: virtual void Initialize(ASTContext &Context) {} };
class RewriteObjC : public ASTConsumer { public: void Initialize(ASTContext &context) override = 0; };
class RewriteObjCFragileABI : public RewriteObjC { public: virtual void Initialize(ASTContext &context); };

  And so the function body of RewriteObjCFragileABI::Initialize(...) don’t start by callingRewriteObjC::Initialize(...), because it’s a pure virtual function that can’t be called, and don’t either call ASTConsumer::Initialize(...) because it’s unexpected to have a pure virtual function that override one with an implementation. So now, with this design, if some initialization code is added in ASTConsumer::Initialize(...) it will not be called from RewriteObjCFragileABI object.

• String literals should not be immediately followed by macros (C++, Code Smell, cpp11, lock-in)

了解更多信息，查看发布说明：

• https://jira.sonarsource.com/secure/ReleaseNote.jspa?projectId=10090&version=13324

• http://www.sonarsource.com/2016/08/25/sonarqube-ccobjective-c-4-1-released/

下载：

• http://www.sonarqube.org/downloads/