tag name | sbcl_0_9_5 (e03fcb33df0e75dfd7ec4b950f66b5df18787c0c) |
tag date | 2005-09-27 13:58:15 +0300 |
tagged by | William Harold Newman <william.newman@airmail.net> |
tagged object | commit 15f1e03ba7... |
changes in sbcl-0.9.5 relative to sbcl-0.9.4:
* new feature: timers based on Zach Beane's excellent timer package
* added support for the following external formats: koi8-u,
x-mac-cyrillic, cp437, cp850, cp852, cp855, cp857, cp860, cp861,
cp862, cp863, cp864, cp865, cp866, cp869, cp874, iso-8859-2,
iso-8859-3, iso-8859-4, iso-8859-5, iso-8859-6, iso-8859-7,
iso-8859-8, iso-8859-9, iso-8859-10, iso-8859-11, iso-8859-13,
iso-8859-14, cp1250, cp1251, cp1252, cp1253, cp1254,
cp1255,cp1256, cp1257, cp1258 (contributed by Ivan Boldyrev)
* incompatible change: a threaded SBCL will no longer revert to
non-threaded mode on non-NPTL systems, but refuse to start entirely.
* bug fix: interrupts are disabled until startup is complete; no
more sigsegvs when receiving a signal to soon
* optimization: faster 32-bit SB-ROTATE-BYTE:ROTATE-BYTE on non-x86/ppc
platforms
* bug fix: add a workaround for the memory randomization features in
Linux kernels >= 2.6.12 that interfere with SBCL's memory maps. This
workaround will only be in effect on systems with the proc filesystem
mounted.
* bug fix: printing objects of type HASH-TABLE signals a
PRINT-NOT-READABLE error when *READ-EVAL* is NIL. (reported by
Faré Rideau)
* bug fix: GET-INTERNAL-REAL-TIME now works even for processes that
have been running for over 50 days. (reported by Gilbert Baumann)
* bug fix: the logic for getting names of functions gets less
confused when confronded with alternate-metaclass
funcallable-instances. (reported by Cyrus Harmon)
* bug fix: FUNCTIONP and (LAMBDA (X) (TYPEP X 'FUNCTION)) are now
consistent, even on internal alternate-metaclass objects.
* bug fix: flush closure information collected by physical
environment analysis prepass before the main pass. (bug reported
by Vasile Rotaru)
* bug fix: compiler pack phase does not modify a hashtable, which is
iterated. (reported by Bryan O'Connor, fixed by Rob MacLachlan)
* bug fix: backquote does not optimize (LIST* x y) to CONS when x
may be expanded. (reported by Alexander <malishev> on c.l.l)
* bug fix: no more style-warnings when compiling code using LAST
under high-SPEED low-SPACE settings. (reported by David Wallin
aka froog on #lisp)
* fixed some incompatibilities between SBCL's MOP and the MOP
specified by AMOP:
** the METAOBJECT class is now implemented;
** FUNCALLABLE-STANDARD-OBJECT is now a subclass of
STANDARD-OBJECT, as required;
** the classes STANDARD-CLASS and FUNCALLABLE-STANDARD-CLASS are
now compatible (as required by VALIDATE-SUPERCLASS); there
remains a consistency requirement over the presence or absence
of the FUNCTION class in the superclass list of finalized
classes; see the manual for more details;
** the :AROUND method for COMPUTE-SLOTS on
FUNCALLABLE-STANDARD-CLASS now honours the primary method's
requested slot ordering.
* threads
** bug fix: parent thread now can be gc'ed even with a live
child thread
** bug fix: binding a special with PROGV to no value is not
the same as that symbol not having been bound (thanks to
Hannu Koivisto)
** bug fix: binding specials is thread safe (thanks to
Hannu Koivisto)
** bug fix: interrupt handlers are now per-process, RUN-PROGRAM
and SB-SPROF do not die with 'no handler for signal XX in
interrupt_handle_now(..)' anymore
** bug fix: WITH-TIMEOUT works with multiple running threads
* fixed some bugs revealed by Paul Dietz' test suite:
** ENSURE-GENERIC-FUNCTION should take a method class object for
the :method-class keyword argument.