Planet SBCL

April 19, 2026

SBCL CommitsImplement choice of using fastrem in IR1 transform

Implement choice of using fastrem in IR1 transform
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SBCL Commitsx86-64/truncate-c: correctly determine if the quotient is unused

x86-64/truncate-c: correctly determine if the quotient is unused
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Launchpad Bugs[2148782] Incorrect value computed (ROUND, CEILING)

Affects Status Importance Assigned to Bug watch
sbcl Fix Released Undecided -
 

SBCL CommitsDefensively code in type-width-in-bits

Defensively code in type-width-in-bits
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Launchpad Bugs[2148778] Type error in SB-C::NUMERIC-TYPE->INTERVAL

Affects Status Importance Assigned to Bug watch
sbcl New Undecided -
 

SBCL Commitscheck-type: don't include ctypes in the expansion

check-type: don't include ctypes in the expansion
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Launchpad Bugs[2148777] Compiler error: don't know how to dump SB-KERNEL:NUMERIC-UNION-TYPE

Affects Status Importance Assigned to Bug watch
sbcl Fix Committed Undecided -
 

SBCL Commitsx86-64: TRUNCATE using the Lemire, Kaser, Kurz transform

x86-64: TRUNCATE using the Lemire, Kaser, Kurz transform
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SBCL CommitsDon't forget NIL

Don't forget NIL
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SBCL CommitsShow raw constants of :DWORD or :QWORD size

Show raw constants of :DWORD or :QWORD size
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April 18, 2026

SBCL Commitsarm64: fix undefined restarts for call-symbol

arm64: fix undefined restarts for call-symbol
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Launchpad Bugs[2148749] position does not error on explicit :test nil unlike member

Affects Status Importance Assigned to Bug watch
sbcl New Undecided -
 

Launchpad Bugs[2148729] sort function : loss of elements of the sequence

Affects Status Importance Assigned to Bug watch
sbcl Invalid Undecided -
 

April 17, 2026

SBCL CommitsWarn about bad subseq ranges after transforming (concatenate .. (subseq ..))

Warn about bad subseq ranges after transforming (concatenate .. (subseq ..))
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April 16, 2026

SBCL CommitsAccept immediate sc in symbol-global-value

Accept immediate sc in symbol-global-value
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SBCL CommitsRemove a redundant check from unparse-physical-enough

Remove a redundant check from unparse-physical-enough
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SBCL CommitsDon't lose :character-set when changing pathname case

Don't lose :character-set when changing pathname case
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SBCL Commits(setf readtable-base-char-preference): assert-not-standard-readtable

(setf readtable-base-char-preference): assert-not-standard-readtable
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April 15, 2026

SBCL CommitsUndo a couple lines of prior change

Undo a couple lines of prior change
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SBCL CommitsPermute FDEFN slots for #+linkage-space

Permute FDEFN slots for #+linkage-space
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SBCL Commitsalloc-buffer: check the type of size once

alloc-buffer: check the type of size once
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SBCL CommitsTransform delete-if-not

Transform delete-if-not
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SBCL Commitsdefstruct: disallow (:initial-offset nil)

defstruct: disallow (:initial-offset nil)
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SBCL CommitsRemove unnecessary WHEN and LET

Remove unnecessary WHEN and LET
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SBCL CommitsBetter predicates for named list structures

Better predicates for named list structures
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SBCL CommitsFix an error message from DEFSTRUCT

Fix an error message from DEFSTRUCT
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SBCL CommitsCheck that fd-set/fd-clr don't overflow fd-setsize

Check that fd-set/fd-clr don't overflow fd-setsize
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SBCL Commitsunix-fast-select: allow select on FD_SETSIZE - 1

unix-fast-select: allow select on FD_SETSIZE - 1
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April 14, 2026

SBCL CommitsMake fun-name-hashset more hashy

Make fun-name-hashset more hashy
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Launchpad Bugs[2148364] signal-corrupt-hash-table from remhash/weak

Affects Status Importance Assigned to Bug watch
sbcl New Undecided -
 



Last updated: April 19, 2026 10:06 PM