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Home / sbcl / 2.0.7
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README 2020-07-30 2.0 kB
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sbcl-2.0.7-release-notes.txt 2020-07-30 2.0 kB
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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().
Source: README, updated 2020-07-30