Planet SBCL Archives - January, 2025

< December, 2024

January, 2025

February, 2025 >

January, 2025

1st

Use wait-on-semaphore in lieu of spin loops - SBCL Commits
Fix -sb-thread tests. - SBCL Commits
Slightly improve BACKTRACE-ALL-THREADS for x86-64 - SBCL Commits
Better (typep (array t) '(vector t)) - SBCL Commits
Better (typep x 'sequence) - SBCL Commits
Derive make-array if :element-type is a union. - SBCL Commits
Inline (make-array integer :element-type unknown) - SBCL Commits
Add %vector-widetag-and-n-bits-shift derive-type. - SBCL Commits
Better transforms -sb-unicode. - SBCL Commits

2nd

Fix require-gengc-barrier-p for set-slot for setf functions. - SBCL Commits
More compact vector-length-in-words. - SBCL Commits
Smarter (ash (ash x a) b) transform. - SBCL Commits
Add a transform for (array-underlying-widetag-and-shift simple-array) - SBCL Commits
Inline array-underlying-widetag. - SBCL Commits
[2092839] Incorrect type error in and/or/rational/integer type - Launchpad Bugs
store-rational-range: don't lose rational-low here too. - SBCL Commits
Improve backtrace-all-threads some more - SBCL Commits
Handle compiler warnings after establishing a compilation-unit. - SBCL Commits
Don't convert (ash (ash x 1) (- x)) into (ash x (- 1 x)) - SBCL Commits
[2092889] Trivial type check fails in a function which returns an array - Launchpad Bugs
Haiku ASDF fix - SBCL Commits
Add type derivers for fill-array, check-array-shape. - SBCL Commits
Haiku sockets fixes - SBCL Commits
Better compile-time sequence index checking. - SBCL Commits
Catch make-array mismatching initial-contents ranks and dimensions. - SBCL Commits
Warn about :start :end mismatches for constant lists. - SBCL Commits

3rd

Don't split (%single-float word) into fixnum branches. - SBCL Commits
Use values-type-union on node-derived-type. - SBCL Commits
Get rid of %typep-wrapper. - SBCL Commits
Fix un/signed-byte-64-p-move-to-word. - SBCL Commits
Run perfecthash on clisp. - SBCL Commits

4th

Run perfecthash on ecl, ccl, cmucl. - SBCL Commits
Move *last-message-count* binding. - SBCL Commits
More numeric contagion for the alternative branch. - SBCL Commits
[2092997] Incorrect type error on eql of cons containing a complex value - Launchpad Bugs
[2093003] The value NIL is not of type SB-C::LVAR (in form involving FIND-IF-NOT) - Launchpad Bugs
node-fun-type: use the node's lexenv. - SBCL Commits
Handle make-array :initial-contents (nreverse ..) too. - SBCL Commits

5th

Upgrade complex part types. - SBCL Commits
(type-of #c(1 2)) => (COMPLEX RATIONAL), not (COMPLEX INTEGER) - SBCL Commits
Remove type-approx-intersection2. - SBCL Commits
[2093013] Incorrect type error on member type involving MOST-POSITIVE-FIXNUM - Launchpad Bugs
Fix an eq+eq transform. - SBCL Commits
Avoid deletion notes when converting or-eq to aref. - SBCL Commits

6th

Compute same-refs even if lambda-var-compute-same-refs is not set. - SBCL Commits
Remove duplicated SVREF from docstring. - SBCL Commits
[2093130] The value NIL is not of type SB-C::INTERVAL - Launchpad Bugs
type-approximate-interval on intersections with numeric-union-type. - SBCL Commits

7th

[2093142] full call to SB-VM::+-MODFX - Launchpad Bugs
arm64: Implement (CAS SAP-REF-n) - SBCL Commits
Fix arm64 build. - SBCL Commits
Better intersection-type handling in prepare-arg-for-derive-type. - SBCL Commits
[2093211] The value NIL is not of type SB-KERNEL:CTYPE when binding SB-KERNEL::TYPE1 - Launchpad Bugs
[2093213] sb-ext:muffle-conditions declaration does not affect declaim ftype - Launchpad Bugs
numeric-contagion-constraint-back: x might be missing. - SBCL Commits

8th

riscv: Partial support for cas sap-ref - SBCL Commits
x86-64: translate (CAS SIGNED-SAP-REF-n) - SBCL Commits
Skip a test on x86. - SBCL Commits
build-all-cores - SBCL Commits
x86: implement cas-sap-ref - SBCL Commits
arm64: allow (CAS SIGNED-SAP-REF-n) - SBCL Commits
Error on (compile-file "x.fasl") - SBCL Commits
Delete unused function - SBCL Commits
Remove that which asks to be removed - SBCL Commits

9th

Transform (CAS AREF) to either (CAS SVREF) or (CAS SAP-REF) - SBCL Commits
x86: Fix (CAS SIGNED-SAP-REF-n) - SBCL Commits
Disable the defun of (CAS AREF) except where fully working - SBCL Commits
Delete irrelevant FIXMEs - SBCL Commits
[2093339] DEFINE-CONDITION: no error on too many option args - Launchpad Bugs
Don't warn about duplicate slots during finalize-inheritance. - SBCL Commits
Remove optional arg loop in array-call-type-deriver - SBCL Commits
x86-64: Remove "-C" family of SAP vops - SBCL Commits
Don't lose fun-types from intersection types. - SBCL Commits
array-call-type-deriver: assert that it gets a fun-type. - SBCL Commits

10th

Check :start/:end for read/write-sequence at compile-time. - SBCL Commits
Remove a workaround. - SBCL Commits