PM57242: unexpected violation reported by the MISRA-2-10-3 rule

Rational Logiscope Fix Pack 4 (6.6.4) for 6.6

APAR status

• Closed as program error.

Error description

• My_NamespaceVoid_t);        // G++ 4.1.2 OK | G++ 4.5.2 KO |
  Logiscope finds a strange violation here
    };
  }
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The Misra rule:  MISRA-2-10-3 description states that  "a
  typedef name (including qualifciation, if any) shall be a
  unique identifier"
  
  When the below code is checked for violations, Logiscope
  reports violations when its not expected.
  
  namespace My_Namespace {
    typedef void My_NamespaceVoid_t;
  }
  
  namespace My_Namespace {
    void my_local_func3 (void) {;};
    My_NamespaceVoid_t my_local_func4 (void) {;};    // G++ OK
  | Logiscope finds a strange violation here
    My_NamespaceVoid_t my_local_func5 (My_NamespaceVoid_t)
  {;}; // G++ 4.1.2 OK | G++ 4.5.2 KO | Logiscope finds 2
  strange violations here
    //main_MISRA_2_10_3_V1.cpp:77:30: error: '?anonymous?' has
  incomplete type
    //main_MISRA_2_10_3_V1.cpp:77:40: error: invalid use of
  'My_Namespace::My_NamespaceVoid_t'
  
    class MyLocalClass {
    public:
      MyLocalClass (My_Namespace::My_NamespaceVoid_t);
  // G++ 4.1.2 OK | G++ 4.5.2 KO | Logiscope finds a strange
  violation here
    };
  }
  

Problem conclusion

• Fixed in fixpack 6.6.4
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  TLOGIC LOGISCOP

• Fixed component ID

  5724V81LS

Applicable component levels

• R650 PSN

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