---
- branch: MAIN
  date: Tue Nov  8 21:52:35 UTC 2011
  files:
  - new: '1.38'
    old: '1.37'
    path: pkgsrc/lang/sbcl/Makefile
    pathrev: pkgsrc/lang/sbcl/Makefile@1.38
    type: modified
  - new: '1.21'
    old: '1.20'
    path: pkgsrc/lang/sbcl/distinfo
    pathrev: pkgsrc/lang/sbcl/distinfo@1.21
    type: modified
  id: 20111108T215235Z.29e91de32312c41c338bd5042abc0f642d5247cc
  log: |
    Update to SBCL 1.0.53

    changes in sbcl-1.0.53 relative to sbcl-1.0.52:
      * enhancement: on 64-bit targets, in src/compiler/generic/early-vm.lisp,
        the parameter n-fixnum-tag-bits may now vary from 1 (fixnum =
        (signed-byte 63)) to 3 (fixnum = (signed-byte 61)) at build-time.
      * enhancement: SB-EXT:WAIT-FOR allows waiting for arbitrary events.
      * minor(?) incompatible(?) change: The default fixnum width on 64-bit
        targets is now 63 bits (up from 61).
      * enhancement: DESCRIBE now reports a lambda-list and source location
        for complext setf-expanders.
      * bug fix: PUSH, PUSHNEW, POP, REMF, INCF, DECF, DEFINE-MODIFY-MACRO,
        GETF, LOGBITP, LDB, and MASK-FIELD now arrange for non-primary values
        of multiple-valued places to be set to NIL, instead of signalling an
        error (per a careful reading of CLHS 5.1.2.3).
      * bug fix: floating-point traps now work on darwin/x86 and /x86-64.
      * bug fix: repair crash in x86oid darwin signal handling emulation
        when built with certain compilers.
      * bug fix: SB-ROTATE-BYTE misrotated to the right when using constant
        rotation arguments on x86-64. (lp#882151)
      * bug fix: low-level control flow optimisations could result in bogus
        code in functions with tail and non-tail calls to local functions on
        x86oids. (lp#883500)
      * bug fix: on SPARC/:sb-unicode, avoid crashing the assembler by trying
        to emit literal characters > (code-char 4095), for comparisons with
        constant characters.
      * bug fix: ROOM reported only the low 32 bits of dynamic space usage
        on 64 bit platforms. (lp#881445)
      * bug fix: DELETE-FILE did not MERGE-PATHNAMES, making it possible to
        delete the wrong file when using relative pathnames. (lp#882877)
      * bug fix: optimized SEARCH of vectors-on-vectors mishandled zero-length
        sequences and :KEY NIL.

    changes in sbcl-1.0.52 relative to sbcl-1.0.51:
      * enhancement: ASDF has been updated to version 2.017.
      * enhancement: the --core command line option now accepts binaries with
        an embedded core.
      * enhancement: when built with :sb-core-compression, core files (regular
        or executable) can be compressed with zlib.  Use the :COMPRESSION
        argument to SAVE-LISP-AND-DIE to specify a compression level.
      * enhancement: --[no-]merge-core-pages determines whether the runtime
        hints the operating system that identical core pages between SBCL
        processes should share the same physical memory.  Default is to only
        enable this for compressed cores.
      * optimization: SLEEP no longer conses.
      * optimization: *PRINT-PRETTY* no longer slows down printing of strings
        or bit-vectors when using the standard pretty-print dispatch table.
      * bug fix: non-function FTYPE declarations no longer cause a compiler-error.
        (lp#738464)
      * bug fix: compiler-errors causes by MEMBER types in conjunction with with
        AREF, CHAR, etc. (lp#826971)
      * bug fix: compiler-errors causes by integer arguments with composed of
        multiple ranges to ARRAY-IN-BOUNDS-P. (lp#826970)
      * bug fix: ,@ and ,. now signal a read-time error for certain non-list
        expressions. (lp#770184)
      * bug fix: complex single float literals are correctly aligned when used
        as arguments of arithmetic operators.
      * bug fix: on 32-bit platforms, rounding of double floats larger than a
        fixnum is correct.  (reported by Peter Keller)
      * bug fix: stray FD-HANDLERs are no longer left lying around after unwinds
        from RUN-PROGRAM.  (lp#840190, reported by Dominic Pearson; fix from Max
        Mikhanosha)
      * bug fix: redefining classes such that slots with custom allocation are
        added or removed works again.
  module: pkgsrc
  subject: 'CVS commit: pkgsrc/lang/sbcl'
  unixtime: '1320789155'
  user: asau