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Ticket Resolution Summary Owner Reporter
#515 duplicate send/stret macro produces Error: unknown arg spec :REGISTERS Ron Garret
Description

With e bound to e.g. an event object, I get the following error:

? (ccl::slet ((l (send e 'location-In-Window)))) ;Compiler warnings : ; In an anonymous lambda form: Undeclared free variable E

Error: unknown arg spec :REGISTERS While executing: %FF-CALL, in process Listener(7).

The form eventually macroexpands (through an amazingly byzantine process) into something containing:

(%FF-CALL (%REFERENCE-EXTERNAL-ENTRY-POINT

(LOAD-TIME-VALUE (EXTERNAL "_objc_msgSend")))

:REGISTERS #:G37 :ADDRESS E :ADDRESS (OBJC:@SELECTOR "locationInWindow") :VOID)

which %FF-CALL doesn't seem to know what to do with.

#516 fixed send/stret macro produces Error: unknown arg spec :REGISTERS Ron Garret
Description
With e bound to e.g. an event object, I get the following error:

? (ccl::slet ((l (send e 'location-In-Window))))
;Compiler warnings :
;   In an anonymous lambda form: Undeclared free variable E
> Error: unknown arg spec :REGISTERS
> While executing: %FF-CALL, in process Listener(7).

The form eventually macroexpands (through an amazingly byzantine process) into something containing:

(%FF-CALL (%REFERENCE-EXTERNAL-ENTRY-POINT
                            (LOAD-TIME-VALUE (EXTERNAL "_objc_msgSend")))
                          :REGISTERS
                          #:G37
                          :ADDRESS
                          E
                          :ADDRESS
                          (OBJC:@SELECTOR "locationInWindow")
                          :VOID)

which %FF-CALL doesn't seem to know what to do with.

#1282 fixed sertting a large number of macro characters doen't scale well Gary Byers
Description

People have reported that it can be prohibitively slow to call SET-MACRO-CHARACTER on all potential Unicode characters.

I'm not surprised by this, but I'm not sure that there's a good reason to make it impractical for someone who wants to do this to do so, either.

changing the data structures that CCL uses to associate characters with functions can affect things like SET-SYNTAX-FROM-CHAR and COPY-READTABLE as well as SET-MACRO-CHARACTER and (poossibly) SET-DISPATCH-MACRO-CHARACTER.

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