IV38824: CLASS AND MEMBER TEMPLATE PARAMETERS MIXED UP IN TEMPLATE DEF

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • The compiler incorrectly emits the following error message for
    the following test case:
    
    =====Compile Command:
    xlC -qtmplparse=error a.cpp -c
    
    =====Testcase:
    $ cat a.cpp
    template <class A> struct testable_handle{};
    
        template<typename T> struct tunable
        {
            template<class T2>
            bool operator >= (const testable_handle<T>&) ; // not
    allowed
            template<class T2>
            bool operator >= (const testable_handle<T2>&) ; // not
    allowed
        };
    $
    
    ======ACTUAL OUTPUT:
    $ xlC -qtmplparse=error a.cpp -c
    "a.cpp", line 8.14: 1540-0401 (S) The member "template <class
    T2> tunable::operator>=(const testable_handle<T2> &)" is
    already declared.
    
    
    ======EXPECTED OUTPUT:
    "a.cpp", line 6.14: 1540-0424 (I) "operator>=" is declared on
    line 6 of "a.cpp".
    $
    

Local fix

  • N/A
    

Problem summary

  • USERS AFFECTED:
    The error may be seen in a template class when there are
    overloaded template member functions
    some using the class template parameters and some not.
    
    PROBLEM DESCRIPTION:
    The compiler emits an error on overloaded template member
    function.
    

Problem conclusion

  • The compiler issue has been resolved.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV38824

  • Reported component name

    XL C/C++ FOR AI

  • Reported component ID

    5725C7200

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-28

  • Closed date

    2013-06-17

  • Last modified date

    2013-06-17

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

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

    LI77417 LI77621

Fix information

  • Fixed component name

    XL C/C++ FOR AI

  • Fixed component ID

    5725C7200

Applicable component levels

  • RC10 PSY U860073

       UP C



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Document information


More support for:

XL C/C++ for AIX
Compiler

Software version:

12.1

Reference #:

IV38824

Modified date:

2013-06-17

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