[Sun C++ 5.9] ICE during overload selection
-------------------------------------------
Key: STDCXX-1003
URL: https://issues.apache.org/jira/browse/STDCXX-1003
Project: C++ Standard Library
Issue Type: Bug
Components: 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
Reporter: Travis Vitek
{noformat}
$ cat t.cpp && CC t.cpp
template <class B, class D>
struct __is_base_of
{
struct __no { };
struct __yes { __no __pad [2]; };
template <class T>
static __yes __is (const volatile D&, T);
static __no __is (const volatile B&, int);
struct __nest
{
operator const volatile B& () const;
operator const volatile D& ();
};
enum { value =
sizeof (__yes) == sizeof (__is (__nest (), 0))
};
};
extern "C" int printf (const char*, ...);
struct B { };
struct D : B { };
int main ( int argc, char * argv [ ] )
{
#define test(X) printf ("%s = %d\n", #X, X)
test ((__is_base_of<B, D>::value));
test ((__is_base_of<B, B>::value));
test ((__is_base_of<D, D>::value));
return 0;
}
>> Assertion: (../lnk/tmplmatchargs.cc, line 193)
while processing t.cpp at line 32.
{noformat}
Filed with Sun as bug
[#6728467|http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6728467].
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