[STDCXX-1002] [Sun C++ 5.9] partial specialization on cv-qualifiers broken for array types

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: External

Environment

SunOS marbles 5.10 Generic_118855-33 i86pc i386 i86pc
CC: Sun C++ 5.9 SunOS_i386 Patch 124864-01 2007/07/25

• Severity: Incorrect Behavior
• Assignee: Unassigned
• Reporter: Travis Vitek
• Created: 22/Jul/08 20:35
• Updated: 22/Jul/08 20:40

Description

$ 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