[Bug c++/35228] New: template accepting numeric fails with sizeof

[igodard at pacbell dot net]

This code:
template<int i>
class foo {
public:
    typedef
    unsigned int unsigned_t;
    typedef
    signed int signed_t;
    };

template<typename T>
class bar {
public:
    typedef
    foo<8>::unsigned_t baz1;
    typedef
    foo<sizeof(T)>::unsigned_t baz2;
    };

bar<int> var;

gets you this:

~/ootbc/personal/ivan$ c++ foo.cc
foo.cc:16: error: type 'foo<sizeof (T)>' is not derived from type 'bar<T>'
foo.cc:16: error: expected ';' before 'baz2'


-- 
           Summary: template accepting numeric fails with sizeof
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: igodard at pacbell dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35228