[cmucl-help] CMUCL 18c building on tru64 5.1

[Carl Shapiro]

It looks like you are trying to compile with support for the double-double
type which was never implemented for the alpha.  Try rebuilding without
:double-double on the features list for your new alpha backend.

The error related to the dylan-function-header is related to double-double
as its type code was stolen for the double-double type.  This is an
opportunity for a small clean-up.  There is no practical reason to keep any
references to the dylan-function-header type around in the code.