(UNSIGNED-BYTE 8) will write to the stream one byte at a time,
rather than writing the sequence in one go, leading to severe
performance degradation.
+ As of sbcl-0.9.0.36, this is solved for fd-streams, so is less of a
+ problem in practice. (Fully fixing this would require adding a
+ ansi-stream-n-bout slot and associated methods to write a byte
+ sequence to ansi-stream, similar to the existing ansi-stream-sout
+ slot/functions.)
243: "STYLE-WARNING overenthusiasm for unused variables"
(observed from clx compilation)
arrange_return_to_lisp_function(), but this looked hard to do in
general without suffering from memory leaks.
-378: floating-point exceptions not signalled on x86-64
- Floating point traps are currently not enabled on the x86-64 port.
- This is true for at least overflow detection (as tested in
- float.pure.lisp) and divide-by-zero.
-
379: TRACE :ENCAPSULATE NIL broken on ppc/darwin
See commented-out test-case in debug.impure.lisp.