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sbcl Debian release 2:2.0.11-2

sbcl Debian release 2:2.0.11-1

Upstream version 2.0.11

changes in sbcl-2.0.11 relative to sbcl-2.0.10:
  * minor incompatible change: (ARRAY NIL (*)) is not a subtype of STRING,
    as is consistent with a majority of maintained CL implementations.
  * minor incompatible change: ARRAY-RANK-LIMIT is decreased from 65529 to 256
  * optimization: TYPEP on structure types is faster and more compact on
    x86[-64] and ppc64.
  * optimization: LOGCOUNT is faster on arm64.
  * optimization: SIGNUM can be inlined if its argument type is known.
    (lp#1903533)
  * bug fix: compiler crash in tail call handling.  (lp#1903938)
  * bug fix: crash in traceroot.  (lp#1903419, reported by Michal Herda)
  * bug fix: DESCRIBE called with a string as second argument no longer mutates
    that string.  (lp#1903901, reported by Michal Herda)
  * bug fix: stack clobbering by 256-bit SIMD packs on x86-64.  (lp#1901685,
    reported by Marco Heisig)

Tagging 2.0.10.mc1

sbcl Debian release 2:2.0.10-1

Upstream version 2.0.10

changes in sbcl-2.0.10 relative to sbcl-2.0.9:
  * minor incompatible change: the funarg given to SB-SPROF:MAP-TRACES
    does not receive a wallclock time with each trace.
  * minor incompatible change: INTERNAL-TIME-UNITS-PER-SECOND has been
    increased to 10^6 on 64-bit architectures.
  * minor incompatible change: SIGPIPE is ignored by default again. (lp#1897624)
  * minor incompatible change: the system code compiled under the
    :LINKAGE-TABLE feature is now unconditionally compiled in, and the
    corresponding entry in *FEATURES* has been removed.
  * enhancement: style-warnings are issued for variables which have an
    assignment but no "for-value reference" (per CLHS glossary entry)
  * bug fix: SB-CLTL2:MACROEXPAND-ALL did not expand MULTIPLE-VALUE-BIND
    and MULTIPLE-VALUE-SETQ
  * bug fix: CPUID-based feature detection had an index/mask confusion
    (lp#1899239)
  * bug fix: fix a deadlock on Windows (lp#1896802)
  * bug fix: eliminate type errors when wall clocks go back (lp#1028026,
    lp#1032111)
  * bug fix: fix EOF handling in read-char-no-hang on concatenenated streams
    (lp#690408, reported by Willem Broekema)
  * bug fix: fix MAP-INTO on extended sequences (lp#1855375, thanks to James
    Kalenius)
  * bug fix: SB-GMP can now raise -1, 0 and 1 to the power of a bignum.
    (thanks to Aaron Chen)
  * bug fixes in tests:
    ** add a C function declaration (lp#1897627, thanks to Bob Felts)
    ** parse vmmap output more liberally (lp#1897722, reported by Bob Felts)

sbcl Debian release 2:2.0.9-1

Upstream version 2.0.9

changes in sbcl-2.0.9 relative to sbcl-2.0.8:
  * incompatible change: HPPA and DEC Alpha architecture
    support has been removed.
  * minor incompatible change: the compiler signals a warning at
    compile-time when an initform of T, NIL or 0 does not match a
    STANDARD-CLASS slot's declared type.
  * minor incompatible change: the runtime no longer uses SIGPIPE internally,
    so the signal is deliverable to user code as is customary. Ignoring the
    signal - in lieu of the OS default of process termination - is obtainable
    via (SB-SYS:ENABLE-INTERRUPT SB-UNIX:SIGPIPE :IGNORE).
  * platform support:
    ** a number of obsolete portability layers (particularly on the Windows
       platform) have been removed in favour of direct calling of the native
       interfaces.
    ** RUN-PROGRAM now accepts a :WINDOW argument to control whether a
       subprocess window should be displayed.  (Thanks to Luis Borges de
       Oliveira)
    ** the use of futexes implied by :SB-FUTEX is now implemented on FreeBSD.
  * bug fix: SB-SPROF can distinguish between SBCL-internal assembly routines.
  * bug fix: SB-SPROF has better output in its reports for anonymous
    functions.
  * optimization: CALL-NEXT-METHOD with supplied arguments in required
    positions is now faster if the supplied arguments are EQL to the original
    arguments.

Tagging 2.0.6.mc1

changes in sbcl-2.0.8 relative to sbcl-2.0.7:
  * platform support:
    ** added support for NetBSD/ARM64;
    ** threads on Linux now have OS-visible names;
    ** removed unnecessary emulation of pthread functions on Windows;
    ** work around a sigwait() bug on Mac OS X;
    ** allow safepoint build on Mac OS X, though it probably doesn't
       work very well (reported by Chris Wagner, lp#1382811)
    ** removed stub support for HPUX.
  * optimization: SB-THREAD:MAKE-THREAD is faster on most platforms.
  * optimization: faster RATIONAL when the result is a RATIO.
  * optimization: improved cross-type comparisons (float/ratio/bignum).
  * bug fix: EQUALP on pathnames was wrong
  * bug fixes: fix compiler issues in:
    ** COUNT (lp#1889391)
    ** VECTOR-LENGTH (lp#1888919)
    ** constant-folding (lp#1888384)
    ** FIND and POSITION (lp#1887316)

changes in sbcl-2.0.7 relative to sbcl-2.0.6:
  * minor incompatible change: SB-THREAD:THREAD-OS-TID returns NIL for
    a thread which has exited.
  * minor incompatible change: OPEN no longer calls TRUENAME implicitly
    on a string filespec prior to issuing an open() system call.
  * minor incompatible change: PATHNAME is no longer a STRUCTURE-OBJECT.
  * documentation: HASH-FUNCTION is a function designator.  (lp#1888028,
    reported by Jacek Zlydach)
  * bug fix: eliminated a potential garbage-collector deadlock
    when linking with TCMalloc.
  * bug fix: foreign threads (those not made by SB-THREAD:MAKE-THREAD)
    can not crash with a "GC_PENDING, but why?" error when returning
    back from Lisp into the foreign caller.
  * bug fix: sb-fasteval crashed trying to install a JIT-compiled
    DEFSTRUCT accessor in a locked package.
  * bug fix: removed misuse of putwc() which caused stdio streams
    to drop characters.
  * bug fix: the "maximum interrupt nesting depth exceeded" error
    generated in the C runtime is significantly less likely to occur.
  * bug fix: sb-sprof should no longer segfault from calling pthread_kill()
    on a nonexistent thread.
  * bug fix:  a portability issue arising from various build hosts
    (lp#1886255, reported by Pierre Neidhart)
  * bug fix: spurious compiler warnings from REDUCE with :INITIAL-VALUE.
    (lp#1885515, reported by Michael South)
  * bug fix: an inconsistency between class hierarchies and the type system
    under some circumstances involving redefinition.  (lp#1886397, reported by
    Atilla Lendvai)
  * bug fix: the USE-VALUE restart for OPEN on non-existent files is more
    likely to function as expected.  (lp#1886587)
  * bug fix: various invalid inputs to ROTATE-BYTE no longer cause compiler
    errors.  (lp#1887164, lp#1888152)
  * optimization: PPC64 on linux uses the __thread annotation on C variables
    in preference to pthread_setspecific() and pthread_getspecific().

sbcl Debian release 2:2.0.6-2

sbcl Debian release 2:2.0.6-1

Upstream version 2.0.6

changes in sbcl-2.0.6 relative to sbcl-2.0.5:
  * planned incompatible change: the defined symbols in the Metaobject
    Protocol, currently accessible from both SB-MOP and SB-PCL packages, will
    in a later release be no longer exported from SB-PCL.
  * platform support:
    ** better support for dynamic-extent on the SPARC architecture.
    ** bug fix for loading very large core files.
    ** bug fix for logior and logxor on PPC64.
  * enhancement: EQUALP on structure instances uses code specialized
    to each structure type, inlining comparison of non-pointer slots.
  * enhancement: some standard operators, such as WITH-OUTPUT-TO-STRING and
    CHANGE-CLASS, have been adapted to use dynamic-extent temporary objects,
    and so cons less garbage on the heap.
  * enhancement: read tables are more space- and speed efficient
  * bug fix: stream conditions with dynamic-extent streams have the stream
    replaced by a stub.  (reported by Matt Kaufmann)
  * bug fix: garbage collections triggered from foreign callbacks crashed.
    (lp#1884403, reported by Andrew Kent)
  * bug fix: compiler failure in compiling MAKE-LIST.  (lp#1881349)
  * bug fix: using the debugger from frames with calls to functions with
    unsupplied optional arguments is less likely to cause heap corruption.
    (lp#1883745)

sbcl Debian release 2:2.0.5-1

Upstream version 2.0.5