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Ticket Resolution Summary Owner Reporter
#379 fixed results of HEAP-UTILIZATION on x8632 are fishy Gary Byers R. Matthew Emerson
Description
Welcome to Clozure Common Lisp Version 1.3-dev-r11353M-trunk  (DarwinX8632)!
? (heap-utilization)
Object type                               Count   Total Size in Bytes
CONS                                      126038          1008304
BOGUS                                          3                0
BIGNUM                                       149             1156
SHORT-FLOAT                                   24               96
DOUBLE-FLOAT                                  12              144
COMPLEX                                        1                8
MACPTR                                       139             2636
FUNCTION                                   12138          5348712
BASIC-STREAM                                  34         22355952
SYMBOL                                     34835           975380
XCODE-VECTOR                                   1                0
LOCK                                         120             2880
HASH-TABLE-VECTOR                             72           324848
POOL                                          23               92
POPULATION                                    22              268
PACKAGE                                       15              480
SLOT-VECTOR                                 4628           199512
STANDARD-INSTANCE                           4183            50196
STRUCTURE                                   3283           123116
INTERNAL-STRUCTURE                          2587            67232
VALUE-CELL                                    19               76
SIMPLE-VECTOR                              23960          1089208
SIMPLE-UNSIGNED-LONG-VECTOR                    1             4092
SIMPLE-BASE-STRING                          7683           473928
SIMPLE-BIT-VECTOR                              1          2097152

Those BASIC-STREAM objects are pretty heavyweight...not to mention the presence of BOGUS and XCODE-VECTOR objects that take up no space.

#381 fixed hang when displaying NSRect record Gary Byers R. Matthew Emerson
Description

Start IDE with (require 'cocoa). (Either 64- or 32-bit x86).

Into a listener, type:

(defvar *junk* (ns:make-ns-rect 0 0 100 100))
*junk*

The IDE will hang.

#382 fixed write-string / write-simple-string error Gary Byers R. Matthew Emerson
Description
? (funcall #'(lambda () (write-string "foobar" t :end 2)))
> Error: value NIL is not of the expected type UNSIGNED-BYTE.
> While executing: (:INTERNAL BAD-SEQUENCE-INTERVAL CHECK-SEQUENCE-BOUNDS), in process listener(1).
> Type :POP to abort, :R for a list of available restarts.
> Type :? for other options.
1 > :b
 (6A5978) : 0 (FUNCALL #'#<(:INTERNAL BAD-SEQUENCE-INTERVAL CHECK-SEQUENCE-BOUNDS)> "foobar" NIL 2) 181
 (6A59A8) : 1 (FUNCALL #'#<#<STANDARD-KERNEL-METHOD STREAM-WRITE-STRING (BASIC-CHARACTER-OUTPUT-STREAM T)>> #<BASIC-CHARACTER-OUTPUT-STREAM ISO-8859-1 (TTY/1) #x300040EF978D> "foobar" NIL T) 669
 (6A5A40) : 2 (WRITE-SIMPLE-STRING "foobar" T NIL 2) 1637

We see that WRITE-SIMPLE-STRING is getting NIL as the START parameter.

I'm not sure if the problem here is with the compiler macro on WRITE-STRING, or with WRITE-SIMPLE-STRING.

We could change the compiler macro to provide a default value of 0 for the start keyword argument, or else we could change the WRITE-SIMPLE-STRING deal with a possibly NIL value for START in the case where the stream isn't a basic-stream, e.g., by writing (or start 0) in the call to STREAM-WRITE-STRING.

(I'd just go ahead and change the compiler macro, but i assume that WRITE-SIMPLE-STRING is a performance hack, and I don't want to mess that up.)

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