[jira] Commented: (STDCXX-1002) [Sun C++] partial specialization on cv-qualifiers broken for array types

["Travis Vitek (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STDCXX-1002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12615783#action_12615783 ] 

Travis Vitek commented on STDCXX-1002:
--------------------------------------

Filed with Sun as bug [#6728401|http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6728401].


> [Sun C++] partial specialization on cv-qualifiers broken for array types
> ------------------------------------------------------------------------
>
>                 Key: STDCXX-1002
>                 URL: https://issues.apache.org/jira/browse/STDCXX-1002
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: External
>            Reporter: Travis Vitek
>
> {noformat}
> $ cat t.cpp && CC t.cpp
> template <class T>
> struct __rw_is_const
> {
>     enum { value = 0 };
> };
> template <class T>
> struct __rw_is_const<const T>
> {
>     enum { value = 1 };
> };
> extern "C" int printf (const char*, ...);
> int main ()
> {
> #define test(X) if (!(X)) printf ("%s != 1\n", #X)
>     test (!__rw_is_const<int>::value);
>     test (__rw_is_const<const int>::value);
>     test (__rw_is_const<const int []>::value);
>     test (__rw_is_const<const int [2]>::value);
>     return 0;
> }
> __rw_is_const<const int []>::value != 1
> __rw_is_const<const int [2]>::value != 1
> {noformat}

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