rfc: __builtin_syntax_error

[Aldy Hernandez]

> I wondered if this might happen.  Yer screwed.  There's no 
> solution here witout the diag changes Joseph mentioned.

oh ok.  i see.

> For now, just put an abort as the last entry.  That'll at
> least catch the problem at runtime.

darn.  this is extremely bad.  i had an abort() and it's not at
all fun seeing "Abort trap" when you execute.  especially when you
don't know why it happened or where.

i suppose altivec won't be properly useful until the new parser
comes into play.

cheers
aldy