Planet SBCL Archives - February, 2018

< January, 2018

February, 2018

February, 2018

1st

Remove incorrect FIXME - SBCL Commits
Change some DEFVARs to DEFGLOBALs - SBCL Commits
Change *PACKAGE-NAMES* to be single-writer/multi-reader concurrent - SBCL Commits
Remove unused functions - SBCL Commits
Suppress false positive MSAN warnings in traceroot - SBCL Commits
Unbreak traceroot in wake of change 1e23466f - SBCL Commits
Put a DEFKNOWN where it belongs - SBCL Commits
Rename SC to STORAGE-CLASS - SBCL Commits
Read the operand-size of a TN directly from its storage class - SBCL Commits
x86: Inadvertently left out bits of previous change - SBCL Commits
x86-64: Elide a register load in foreign calls - SBCL Commits
Restore undefined-alien-fun name reporting on x86-64. - SBCL Commits
debug-dump, compact-vector: special case strings. - SBCL Commits
Disable call-out-named on #-sb-dynamic-core. - SBCL Commits
Fix #-immobile-code build. - SBCL Commits
Adjust a test. - SBCL Commits
Use unsigned-long for ioctl(). - SBCL Commits
Proper error messages instead of "foo" and "bar" - SBCL Commits
Save space in debug context by smartening the undefined-alien tramp - SBCL Commits
Add slot to ALIEN-FUN-TYPE to capture "...)" in the C signature - SBCL Commits
Restore win32 x86-64. - SBCL Commits
[1746803] EQUALP on #* and "" still misbehaving in compiled code - Launchpad Bugs
Enable coalesce_similar_objects() for cheneygc - SBCL Commits
Fix bug in immobile_space_p() with ELF core - SBCL Commits

2nd

Fix non-x86 heap relocation for the Nth time - SBCL Commits
Remove inessential vops - SBCL Commits
Support relocatable heap for cheneygc - SBCL Commits
Fix transforming (EQUALP "" X). - SBCL Commits
Better EQUAL/P transforms for characters and symbols. - SBCL Commits
Don't maybe-inline two-arg-char-equal. - SBCL Commits
Inline expansion of two-arg-char-equal without using notinline. - SBCL Commits
Try making immobile-space work on win32. - SBCL Commits
Tweak warm compilation - SBCL Commits
Add glue to coreparse to potentially allow Alpha to compile - SBCL Commits
Universally enable relocatable-heap except for win32 - SBCL Commits

3rd

arm64/vm.lisp: turn some defparameters into defglobals. - SBCL Commits
Make *saved-fp-and-pcs* thread-local. - SBCL Commits
Minor cleanup around always-bound declarations. - SBCL Commits
Proclaim reader and printer variables always-bound. - SBCL Commits
Simplify ALWAYS-BOUND usage. - SBCL Commits
Move *saved-fp-and-pcs* to early-alieneval. - SBCL Commits
Mark all cl variables always-bound. - SBCL Commits
A couple always-bound declarations. - SBCL Commits
Rearrange target-package.lisp and package iteration macros - SBCL Commits
Move 75% of 'error.lisp' into a :not-host file - SBCL Commits
Consolidate some interpreter stub functions into 'stubs.lisp' - SBCL Commits

4th

Use normal array constructor in normal code - SBCL Commits
Undo change 5e492b2164 and implement it differently - SBCL Commits
Change specializable-array to be :not-target - SBCL Commits
Delete redundant proclaim - SBCL Commits
Remove some package qualifiers - SBCL Commits
Fix SIMD-PACK printing and improve corresponding test - SBCL Commits
Decrease scope of some macros - SBCL Commits
Allow per-file granularity for !unintern-init-only-stuff - SBCL Commits

5th

Increase aggressiveness of tree shaker when saving initial core - SBCL Commits
Make sb-introspect::object-size actually work on funcallable instance - SBCL Commits
Add back necessary external symbol to sb-bignum - SBCL Commits
[1747517] FORMATTER does not accept non-simple strings - Launchpad Bugs
[1747520] Deftransform for FORMAT does not accept non-simple strings - Launchpad Bugs
Run finalizers in a background thread - SBCL Commits
Fix single-threaded build - SBCL Commits

6th

Change WITH-FIXED-ALLOCATION to FIXED-ALLOC on x86oid - SBCL Commits
Fix FORMAT compilation on non-simple strings. - SBCL Commits
[1747648] Using write-sequence on a broadcast stream is slow - Launchpad Bugs
Resolve FIXME in FLONUM-TO-STRING by fixing FORMAT-DOLLARS - SBCL Commits
Avoid reader syntax extension in portable code - SBCL Commits
Export things so they're retained in image - SBCL Commits
Tweak grammar - SBCL Commits
Always pass node var to allocation - SBCL Commits
x86-64: finish implementing absolute64 fixups - SBCL Commits
x86-64: avoid register load to call asm routines - SBCL Commits
Revert avoidance of register load for calling asm routines - SBCL Commits
Remove obsolete function - SBCL Commits

7th

More cleanup of allocation stuff for x86 - SBCL Commits
Really fix vm.before-xc.lisp - SBCL Commits
Turn inst-alignment-bytes to a constant - SBCL Commits
Enlarge the scope of a #-sb-xc-host - SBCL Commits
x86: Move use of DISASSEM-STATE into target-insts - SBCL Commits
Remove explicit removal of disassembler junk - SBCL Commits
Move a few disassembler structures to target-disassem - SBCL Commits
Use anaphoric macros - SBCL Commits
Ensure that INST-NAME is a symbol - SBCL Commits
Rename SB-DISASSEM::ALIGN as ALIGN-UP and put it where needed - SBCL Commits
Finally, move DISSSEM-STATE to :not-host phase - SBCL Commits
[1748007] Control stack exhaustion during compile of code with type error - Launchpad Bugs
[1748015] Error in compiling ERROR not caught when compiling LOAD-TIME-VALUE expression - Launchpad Bugs
[1748035] Failed AVER calling FORMAT with a bad special variable in place of format string - Launchpad Bugs
[1748041] SWANK breaks trying to read SB-DISASSEM::ALIGN due to a package lock - Launchpad Bugs

8th

x86-64: Remove one instruction from VAR-ALLOC - SBCL Commits
x86-64: Try to avoid subtraction if calling alloc-tramp - SBCL Commits
Fix a typo in LTN-ANALYZE-CAST. - SBCL Commits
Rename ALIGN-UP back to ALIGN. - SBCL Commits
Remove an AVER from VALIDATE-CALL-TYPE. - SBCL Commits
Deliberately confuse compiler - SBCL Commits
Enhance FIND-ASSEMBLER-ROUTINE to work with inexact start address - SBCL Commits
Remove a bunch of /show0 calls - SBCL Commits
[1748299] failed AVER: (EQ SB-C::CALLED SB-C::FUN) - Launchpad Bugs

9th

Optionally reduce the amount of stuff excised from the image. - SBCL Commits
Fix make-target-2-load.lisp. - SBCL Commits
Add *print-vector-length* to with-standard-io-syntax. - SBCL Commits
Fix sset-adjoin. - SBCL Commits
Slightly optimize sset-adjoin. - SBCL Commits

10th

Add a timeout to threads.pure/symbol-value-in-thread.3. - SBCL Commits
Use &optional instead of &key for make-sset. - SBCL Commits
Reduce code constants when type checking classes. - SBCL Commits
sset: change +deleted+ to -1. - SBCL Commits
Optimize %instance-typep on sealed classes with one subclass. - SBCL Commits
sset: change MEMBER to FIXNUMP. - SBCL Commits
Move ordered-set to sset.lisp - SBCL Commits
Avoid overcomplicated constructs - SBCL Commits
Prefer lexical var access over special - SBCL Commits
make-segment: avoid creating new empty arrays. - SBCL Commits
Enhance and clarify use of !DEFINE-THREAD-LOCAL - SBCL Commits
Fix cross-thread pollution of *COMPILER-SSET-COUNTER* - SBCL Commits
Restore sb-thruption build. - SBCL Commits
Optimize out-of-line (replace vector vector) - SBCL Commits
[1748665] manual: Fix link to CLOS MOP spec, linking to modern public domain version - Launchpad Bugs
Compiler threadsafety fix - bind *ADJUSTABLE-VECTORS* - SBCL Commits

11th

Better unbound-variable error during macrolet expansion. - SBCL Commits
Better undefined fun error during macroexpansion. - SBCL Commits

12th

Lift cross-compiler limitation on use of non-EQL-comparable constants - SBCL Commits
Use DEFCONSTANT-EQX for random tns - SBCL Commits
Prevent sb-disassem::align from disappearing. - SBCL Commits
[1748933] failed AVER: (NOT (SB-C::FUNCTIONAL-HAS-EXTERNAL-REFERENCES-P SB-C::CLAMBDA)) (bug #2?) - Launchpad Bugs
Skip reversal in %CLOSURE-VALUES - SBCL Commits
Use DEFCONSTANT-EQX more - SBCL Commits
[1748939] full call to SB-KERNEL:DATA-VECTOR-SET-WITH-OFFSET in setf of ELT with bogus arg type - Launchpad Bugs
Use DEF!CONSTANT less - SBCL Commits
Deal with imprecision of or misinterpretation of Common Lisp spec - SBCL Commits
Don't delete the XEP when &optional dispatch never reaches the main entry. - SBCL Commits
Fix (setf (schar hairy-simple-string-type)) - SBCL Commits
More timeouts in threads.pure/symbol-value-in-thread.3. - SBCL Commits
[1749031] The assertion (NOT #1=(EQL (SB-C::LAMBDA-KIND SB-C::CLAMBDA) :DELETED)) failed with #1# = T. - Launchpad Bugs

13th

Remove reader conditionals for :sb-package-locks - SBCL Commits
Remove reader conditionals from backends. No functional change. - SBCL Commits
Implement a new syntax element to #!+ feature reader - SBCL Commits
[1749253] Uncaught macro expansion errors in first argument of various MAP* functions - Launchpad Bugs
Fix data race in SCAN-FINALIZERS - SBCL Commits
[1749307] Error in corrupted CERROR when first arg is not a simple string - Launchpad Bugs

14th

[1749369] 32-bit x86 code fixup after GC transport can ruin the object - Launchpad Bugs
[1749588] Uncaught float conversion error during constant folding of * with multiple arguments - Launchpad Bugs

16th

Signal floating-point-overflow from bignum-to-float. - SBCL Commits
Tolerate non-simple strings when checking arguments to CERROR. - SBCL Commits
--lose-on-corruption: lose on stack and binding exhaustion. - SBCL Commits
Better handling of children deletion in delete-lambda. - SBCL Commits
[1750033] Error compiling CEILING on combined integer/float constant areguments - Launchpad Bugs
[1750060] The value #<SB-C::LAMBDA-VAR [...]> is not of type SB-C::LVAR when binding SB-C::LVAR - Launchpad Bugs
Fix function-designator-cast-types. - SBCL Commits
Be even more conservative when deriving FLOOR/CEILING on floats. - SBCL Commits

17th

Correct the function-designator-cast-types fix. - SBCL Commits
Restore building on older SBCL. - SBCL Commits
Adjust compiler-2.pure/float-quotient-rounding-errors for x86. - SBCL Commits
Fix x86/vm.lisp - SBCL Commits

18th

Fix REPLACE and REPLACE transforms when copying zero elements. - SBCL Commits
Add EVAL-WHEN-COMPILE-TOPLEVEL macro. - SBCL Commits
Mark :symbol-value-in-thread.3 broken on sb-safepoint. - SBCL Commits
Turn %FAILED-AVER into an internal error. - SBCL Commits
Turn some ASSERTs into AVERs. - SBCL Commits
Allow deleting entry funs. - SBCL Commits

19th

Reduce internal error encoding. - SBCL Commits
[1750456] Wishlist: a way to define function types as contracts (researchy) - Launchpad Bugs
Remove a couple of unused variables from sb-debug. - SBCL Commits
[1750466] Keyword argument checking and apply - Launchpad Bugs

20th

Don't avoid inserting casts for declared return types with (safety 0). - SBCL Commits
Remove unused variables. - SBCL Commits
Remove sb-pcl::*checking-or-caching-list*. - SBCL Commits
Move *show-entry-point-details* deprecation to :late. - SBCL Commits
handle-break-args: ignore non-error traps. - SBCL Commits
Use #+VOP-TRANSLATES correctly. - SBCL Commits
target-compile-stem: add a restart. - SBCL Commits

22nd

Optimize calling function objects not known to be functions on x86-64. - SBCL Commits
Fix -immobile-code build. - SBCL Commits
Make %interr-symbol-for-type-spec work on (OR ...) types. - SBCL Commits

23rd

Adjust :reducing-constants.2 for ARMs. - SBCL Commits
[1751333] slow compilation/excess memory use (from constraint propagation?) - Launchpad Bugs
Fix stepping on RISCs. - SBCL Commits
Fix disassembling internal errors. - SBCL Commits
Pin the code object when handling internal errors. - SBCL Commits
More ! - SBCL Commits

24th

Limit the scope of with-pinned-objects in interr.lisp. - SBCL Commits
Fix -sb-devel build. - SBCL Commits

25th

[1751562] Add thread ID to THREAD structure on Linux - Launchpad Bugs
Disable step instrumenting of static calls on x86oids. - SBCL Commits

26th

Record relative fixups from immobile code to linkage table addresses - SBCL Commits
Remove anti-pattern - SBCL Commits
A bunch of improvements to editcore - SBCL Commits

27th

Add :sb-dynamic-core to *features-potentially-affecting-fasl-format* - SBCL Commits
Add a timeout to (:timer :threaded-stress). - SBCL Commits
Call finalizer-thread-stop from %exit-other-threads. - SBCL Commits

28th

Unbreak standalone build of C executable sans core - SBCL Commits
Export +CODE-COVERAGE-UNMARKED+ to survive tree shaker - SBCL Commits
1.4.5: will be tagged as "sbcl-1.4.5" - SBCL Commits
manual: Remove variant selection for package locks documentation - SBCL Commits
sb-introspect:find-definition-sources-by-name: don't return duplicate vops. - SBCL Commits
x86-64: support Jcc on fixups. - SBCL Commits
x86-64: optimize calling tail-call-symbol. - SBCL Commits
immobile-code: reduce relocation in assembly routines. - SBCL Commits
immobile-code: add support for conditional near jumps. - SBCL Commits
Remove a stale comment. - SBCL Commits
Simplify ansi-stream-fresh-line. - SBCL Commits