Planet SBCL Archives - April, 2010

April, 2010

April, 2010

1st

1.0.37.21: :AUTO-CLOSE and better FD-STREAM-NAME for socket streams - SBCL Commits
1.0.37.22: SB-PROFILE improvements - SBCL Commits

2nd

[553943] wanted: better error reporting from fasl loading symbols in unknown packages - Launchpad Bugs
1.0.37.23: saner SB-PROFILE::COUNTER-COUNT handling - SBCL Commits
[554145] optimize a loop which uses some linear expression as a condition - Launchpad Bugs
[554156] Statistical profiler reports no data on Mac OS X x86-64 - Launchpad Bugs
[554167] detect a loop invariant - Launchpad Bugs
[554190] remove useless loop in a function body - Launchpad Bugs

3rd

1.0.37.24: Genesis deFIXMEification: Symbol allocation gspace. - SBCL Commits
1.0.37.25: Defer interning symbols to cold-core as long as possible. - SBCL Commits
1.0.37.26: Remove FASL-DUMP-COLD-LOAD-FORM and its one use. - SBCL Commits
1.0.37.27: Add new named-package FOPs for simpler package fasdumping. - SBCL Commits
1.0.37.28: Remove fop-normal-load games when dumping stuff. - SBCL Commits
1.0.37.29: Cleanup from fasl format and fasdump logic changes. - SBCL Commits
[554385] find-if does not stop searching when item found - Launchpad Bugs
1.0.37.30: OAOOize type of NAME slots between THREAD, MUTEX &c;. - SBCL Commits
1.0.37.31: Use (WITH-TEST ...) consistently in threads.impure.lisp. - SBCL Commits
1.0.37.32: Adapt test :GC-DEADLOCK due to 1.0.37.30. - SBCL Commits
1.0.37.33: Add SB-THREAD:GRAB-MUTEX. - SBCL Commits
1.0.37.34: Fix lost wakeup bug between CONDITION-WAIT and CONDITION-NOTIFY. - SBCL Commits
1.0.37.35: Rename WAITQUEUE-DATA to WAITQUEUE-TOKEN. - SBCL Commits

4th

1.0.37.36: revisit FIND/POSITION bounds checking on lists - SBCL Commits
[555201] suboptimal x86-64 single-float-bits - Launchpad Bugs

5th

1.0.37.37: fix CONCATENATE FIXME - SBCL Commits
1.0.37.38: micro-optimizations of CONCATENATE bits - SBCL Commits

6th

1.0.37.39: Use WITH-TEST consistently in dynamic-extent.impure.lisp. - SBCL Commits
1.0.37.40: More informative UNEXPECTED-FAILURE reporting... - SBCL Commits
1.0.37.41: Improved ASSERT-NO-CONSING reporting in test suite. - SBCL Commits
1.0.37.42: Add DEFKNOWN for %FAILED-AVER... - SBCL Commits
1.0.37.43: add RAW-INSTANCE-INIT/* VOPs for PPC - SBCL Commits
[556523] error due to inlining: The value NIL is not of type SB-C::IR2-LVAR. - Launchpad Bugs
1.0.37.44: FIND-PACKAGE and FIND-SYMBOL deadlocks - SBCL Commits
[556640] wanted: efficiency note when UWP results in consing - Launchpad Bugs
[556645] wanted: a way to have the compiler warn if it emits allocation instructions - Launchpad Bugs
[556647] wanted: a way to have the compiler warn if it can't optimize a tail-call - Launchpad Bugs

7th

1.0.37.45: Remove bogus test (:CONDITION-VARIABLE :WAIT-MULTIPLE). - SBCL Commits
1.0.37.46: SB-POSIX build fix when :SB-DOC is not in features - SBCL Commits
1.0.37.47: less pain for building threads on Darwin - SBCL Commits
1.0.37.48: nicer *PRINT-ESCAPE* printout for SIMPLE-CONDITIONs - SBCL Commits
1.0.37.49: add :ABORT to SOCKET-CLOSE - SBCL Commits
1.0.37.50: check for unbound FORMAT-CONTROL for SIMPLE-CONDITIONs - SBCL Commits
1.0.37.51: make SB-INTROSPECT build on PPC/GENCGC, hopefully - SBCL Commits
1.0.37.52: better MAKE-HASH-TABLE :WEAKNESS documentation - SBCL Commits
1.0.37.53: missing NEWS from 1.0.37.52 - SBCL Commits
[557357] Saved core executables are "slow" to start up - Launchpad Bugs
1.0.37.54: more robust runtime executable path detection - SBCL Commits
1.0.37.55: typo in src/runtime/sunos-os.c - SBCL Commits
1.0.37.56: no more :NEW-OWNER in GRAB-MUTEX - SBCL Commits

8th

[557741] 1.0.37 compiled for W32 w/ non-local source paths - Launchpad Bugs
1.0.37.57: better DEFMETHOD pretty-printing - SBCL Commits
[558465] bad error reporting for a trailing quote - Launchpad Bugs
[558517] Interrupt unsafety of WITH-OPEN-STREAM and -FILE - Launchpad Bugs

9th

[559253] 1.0.30+ fails to build on sparc(fedora), in contrib/sb-rotate-byte - Launchpad Bugs
[559343] Missing an optimization in the nested LOGAND calls - Launchpad Bugs

10th

[560318] MAKE-ARRAY makes the unexpected array element type upgrade - Launchpad Bugs

11th

[560702] wanted: more helpful error messages from the compiler on dotted sexpr - Launchpad Bugs
[560977] wanted: FUNCTION-LAMBDA-EXPRESSION should return a valid lambda - Launchpad Bugs

12th

[561642] file-position returns zero for file opened for append - Launchpad Bugs

13th

[561974] Bad error for the unknown external format - Launchpad Bugs
[562500] sb-bsd-sockets runtime alien allocation - Launchpad Bugs

14th

[562911] (declaim (notinline foo)) makes SBCL assume that foo is a function - Launchpad Bugs

15th

[563479] defmethod gets confused - Launchpad Bugs
[563793] wanted: specialized values cells, atom-incf on lex.vars. - Launchpad Bugs

16th

Intro. Why this blog was launched - SBCL Compiler Internals
[Book] Chapter 1.1 What Is Python, And What It Is Not - SBCL Compiler Internals
[564938] set_pseudo_atomic_atomic: pseudo atomic bits is 1. - Launchpad Bugs
[Book] Chapter 1.2 General Python Anatomy - SBCL Compiler Internals

17th

[565247] wanted: better error reporting on errors during LOAD and evaluation of top-level forms - Launchpad Bugs
[565419] Add notification object for waiting on semaphores - Launchpad Bugs

18th

[565737] (setf documentation) modifies docstrings of other functions - Launchpad Bugs
[Book] Chapter 2.1 What Happens With Lisp Forms Before IR1 Stage [part 1] - SBCL Compiler Internals
1.0.37.58: micro-optimize x86 lowtag testing - SBCL Commits
1.0.37.59: micro-optimize x86oid signed-word checking - SBCL Commits

19th

[Book] Chapter 2.1 What Happens With Lisp Forms Before IR1 Stage [part 2] - SBCL Compiler Internals

21st

[567992] tracing of SB-INT::SIMPLE-EVAL-IN-LEXENV ends in LDB - Launchpad Bugs
[Book] Chapter 2.1 What Happens With Lisp Forms Before IR1 Stage [part 3] - SBCL Compiler Internals

22nd

[568557] compiler signals internal error on bogus code - Launchpad Bugs

23rd

1.0.37.60: fix backtick problem breaking e.g. literal struct parsing. - SBCL Commits
[Book] Chapter 2.2 Why IR1? - SBCL Compiler Internals

24th

[569404] read-byte is inlined - Launchpad Bugs

26th

[570079] bogus type warning - Launchpad Bugs
[Announcement] Some delay of Chapter 2.3 - SBCL Compiler Internals
1.0.37.61: Ensure GCD always returns positive values - SBCL Commits
1.0.37.62: More robust reciprocal exactitude test - SBCL Commits
1.0.37.63: Test for the correct range when eliding range reduction on x87 - SBCL Commits
1.0.37.64: Fixtransforms for float TRUNCATE - SBCL Commits
1.0.37.65: Perform range reduction on x87 transcendentals - SBCL Commits
1.0.37.66: Fix the build on alpha - SBCL Commits
1.0.37.67: Reset a toplevel INLINE declaration for READ-BYTE - SBCL Commits
1.0.37.68: Downgrade WARNING to STYLE-WARNING for *possible* type errors - SBCL Commits
1.0.37.69: Avoid emitting instructions (LODS, MOVSXD) that confuse others - SBCL Commits
1.0.37.70: Fix PRINT-OBJECT for RANDOM-STATE - SBCL Commits

27th

1.0.37.71: Minor test suite tweaks. - SBCL Commits
1.0.37.72: Fix ugliness in PRINT-UNREADABLE-OBJECT - SBCL Commits
[570621] wanted: warning about the duplicate COND cases - Launchpad Bugs
[570670] reduce the chain of checks to the most specific one when possible - Launchpad Bugs
1.0.37.73: Remove the one place we assumed constant LVARs referred literals - SBCL Commits
[Announcement] SBCL Users & Developers Group in Linkedin - SBCL Compiler Internals

29th

[571581] (expt 0.0 0.0) does not signal the error - Launchpad Bugs

30th

1.0.37.74: support NetBSD-current - SBCL Commits
1.0.38: will be tagged as sbcl_1_0_38 - SBCL Commits
1.0.38.1: Fix undefined-function bug-353 tests on x86oids. - SBCL Commits
1.0.38.2: Gencgc error-checking fixes. - SBCL Commits
1.0.38.3: PPC linkage-table fix. - SBCL Commits
1.0.38.4: Scrub control stack after scavenging on non-x86oid gencgc. - SBCL Commits