gdb.t03/{ptype.exp,gdbme.c} from gdb.stabs/{weird.def,weird.exp}.
Reverts the change of 26 May 93. Per today's change to
stabs.texinfo, the behavior that weird.exp was expecting was
unreasonable; what is important is that the compiler+gdb get
things right, which happens with a recent gcc. Also fix the test
to deal with native compilers which put out the stab gdb can't
deal with.