[Bug c++/27167] New: Inadequate type-checking for non-dependent expressions in return statements

[doug dot gregor at gmail dot com]

In the following test case, the two "baz" functions are ill-formed. Since the
expression being returned is non-dependent, the improper return value should be
detected when the template is initially parsed. 

template <class T>
struct Foo {
  int i;
};

struct Baz 
{
  int* j;
};

template <class T>
struct Bar : public Foo<T>, Baz {
  using Baz::j;
  char* baz () { return j; } // { dg-error "cannot convert" }
};

template <class T>
struct Bar2 : Baz {
  using Baz::j;
  char* baz () { return j; } // { dg-error "cannot convert" }
};


-- 
           Summary: Inadequate type-checking for non-dependent expressions
                    in return statements
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: doug dot gregor at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27167