🚀 go-pugleaf

Hi.

I think I've found a bug in g++ 2.2.2: Class-local enumerations cannot be
addressed from within another class:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
class ClassA
{
public:
  enum AnEnumeration { Enum1, Enum2 };
};

ClassA::AnEnumeration Var1;

class ClassB
{
  ClassA::AnEnumeration Var2;
};
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
The declaration of Var1 is accepted, but the declaration of Var2 produces the
error:
> Test.cxx:12: class-local enum declaration `AnEnumeration' is not in scope here

As far as I can see, this should be legal according to r.7.2 of Bjarne
Stroustrup's "The C++ Programming Language". The problem may be related to
another problem with class-local enums I've reported before:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
class ClassA
{
public:
  enum AnEnumeration { Enum1, Enum2 = Enum1 };
};
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
In this case, Enum1 is unknown at the point of declaration of Enum2. This works
if the enumeration isn't embedded in a class.

Version info: I'm running on a Sun Sparc SLC with SunOS 4.1, "g++ -v" gives:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Reading specs from /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.2.2/specs
gcc version 2.2.2
 /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.2.2/cpp -lang-c++ -v -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__sparc -D__sun -D__unix Test.cxx /usr/tmp/cca16047.i
GNU CPP version 2.2.2 (sparc)
 /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.2.2/cc1plus /usr/tmp/cca16047.i -quiet -dumpbase Test.cc -version -o /usr/tmp/cca16047.s
GNU C++ version 2.2.2 (sparc) compiled by GNU C version 2.2.2.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

--
Jens P. Brage    (jpb@id.dth.dk)| Between those in constant power and those in
    Design Automation Group     |constant pain. Between those who run to glory
Center of Integrated Electronics|and those who cannot run. Tell me, which ones
Technical University of Denmark |are the cripples and which ones touch the sky?