Planet SBCL Archives - April, 2012

April, 2012

April, 2012

2nd

Add an entry for ASDF upgrade to NEWS - SBCL Commits

3rd

[972164] (pprint '(loop . 10)) fails - Launchpad Bugs

5th

minor fix to alien.impure.lisp test - SBCL Commits
[974406] Bug in LOGAND (from random testing) - Launchpad Bugs
Fix bug in unsigned modular arithmetic using a signed implementation - SBCL Commits

6th

clarify the make.sh --with-feature and --without-feature syntax in INSTALL - SBCL Commits

12th

Add workaround to a flaky semaphore timeout test. - SBCL Commits
[980023] Confusing error mode of translate-logical-pathname - Launchpad Bugs
[980169] ensure-directories-exist fails when *d-p-d* contains a file component - Launchpad Bugs
1.0.56: will be tagged as "sbcl-1.0.56" - SBCL Commits

13th

robustify (deadlock-detection interrupts) test - SBCL Commits
ensure-directory-exists: didn't work when *d-p-d* had NAME or TYPE components. - SBCL Commits
pprint: Make sure that lists like (loop . 10) can be printed. - SBCL Commits
run-program: proper handling of :if-input-does-not-exist NIL. - SBCL Commits
use LEA Y, [X+X] instead of LEA Y, [X*2] where appropriate on x86-64 - SBCL Commits
support funcallable-instances in ROOM/map-allocated-objects - SBCL Commits
format: Signal errors when colinc and mincol are not positive integers. - SBCL Commits
micro-optimize FIXNUMP on known (signed-byte 64) quantities on x86-64 - SBCL Commits
s/8/n-word-bytes/ in x86-64's macros.lisp where appropriate - SBCL Commits
micro-optimize allocation sequences, special variable binding on x86-64 - SBCL Commits
[981106] "Heap exhausted during allocation" with cl-bench's string-concat - Launchpad Bugs

14th

gencgc: tune the recent "more aggressive GC" changes - SBCL Commits
Correct disassembly of some SSE instructions on x86-64. - SBCL Commits
[981695] Unable to run tests on installed SBCL - Launchpad Bugs
[981808] User-defined default bindings for new threads - Launchpad Bugs

15th

[982286] sbcl 1.0.56 comes with a broken version of asdf - Launchpad Bugs
use fixnums for x86-64 array accessor VOPs when possible - SBCL Commits

17th

[983807] gc.impure test 981106 failure - Launchpad Bugs
Micro-optimize type tests using widetag on x86-64. - SBCL Commits
Micro-optimize some type tests on x86-64 for code size. - SBCL Commits
Micro-optimize LENGTH/LIST and VALUES-LIST on x86-64 for code size. - SBCL Commits
Micro-optimization: Shorter encoding of MOVZX in more cases on x86-64 - SBCL Commits
Micro-optimize machine code for some register tests on x86[-64]. - SBCL Commits

18th

[984813] defstruct constructor uses slot-names in lambda list. - Launchpad Bugs

19th

[985505] bad external-format decoding error for invalid ascii - Launchpad Bugs
correct octets in c-string decoding errors - SBCL Commits
associate stream decoding and encoding errors with their restarts - SBCL Commits
wrap a couple of long lines - SBCL Commits
prettier encoding/decoding error messages - SBCL Commits
sanitize one of the recent c-string decoding tests - SBCL Commits
show correct number of arguments for arg-count error frames - SBCL Commits
[985904] run-program decodes and re-encodes environ - Launchpad Bugs

20th

teach IR1-TRANSFORM-TYPE-PREDICATE about alien types - SBCL Commits
Typo fixes in comments - SBCL Commits
Fix typos in docstrings. - SBCL Commits

23rd

Fix ldb / %%ldb / rlwinm on PowerPC - SBCL Commits
Allow larger immediate values in fixnum arithmetic on x86-64. - SBCL Commits

24th

better reader-errors for COMPILE-FILE - SBCL Commits
Better arglists for some package accessors. - SBCL Commits

25th

Micro-optimizations in MOVE-IMMEDIATE and MOVE-ARG on x86-64 - SBCL Commits

26th

[988709] DEFINE-SEQUENCE-TRAVERSER functions needlessly slow - Launchpad Bugs

27th

fix compiler reader error reporting - SBCL Commits
gencgc: i in add_new_area needs to be signed - SBCL Commits
[989958] finalize.test.sh broken on x86 - Launchpad Bugs
Better error messages to condition signalling functions. - SBCL Commits

29th

gencgc: scale generation.bytes_consed_between_gc to number of gens - SBCL Commits
tune bug-981106 test based on the heap size - SBCL Commits
[991293] gencgc lazy in releasing memory back to the OS - Launchpad Bugs