;;;; -*- coding: utf-8; -*-
+ * new feature: ARRAY-STORAGE-VECTOR provides access to the underlying
+ data vector of an multidimensional SIMPLE-ARRAY.
+ * new feature: the system now signals a continuable error if standard
+ readtable modification is attempted.
+ * optimization: faster generic arithmetic dispatch on x86 and x86-64.
+ * bug fix: lexical type declarations are now correctly reported by
+ SB-CLTL2. (reported by Larry D'Anna)
+ * bug fix: STRING-TO-OCTETS did not handle :START properly when
+ using UTF-8 as external format. (thanks to Luis Oliveira)
+ * bug fix: errors from invalid fill-pointer values to (SETF FILL-POINTER)
+ are signalled correctly. (thanks to Stas Boukarev)
+ * bug fix: SET-MACRO-CHARACTER accepts NIL as the readtable
+ designator. (thanks to Tobias Ritterweiler)
+ * bug fix: SET-DISPATCH-MACRO-CHARACTER accepts NIL as the readtable
+ designator, and returns T instead of the function. (thanks to
+ Tobias Ritterweiler)
+
+changes in sbcl-1.0.23 relative to 1.0.22:
+ * enhancement: when disassembling method functions, disassembly
+ for the associated fast function is also produced.
+ * enhancement: system stores DEFTYPE lambda-lists, so DESCRIBE can
+ report them.
+ * optimization: printing with *PRINT-PRETTY* true is now more
+ efficient as long as the object being printed doesn't require
+ special handling by the pretty printer.
+ * bug fix: slot symbol-macros from WITH-SLOTS inside DEFMETHOD bodies
+ now interact correctly with type declarations.
+ * partial bug fix: PCL detects infinite recursion during wrapper
+ validation. (thanks to Attila Lendvai)
+ * bug fix: #426; nested function calls are inlined properly.
+ Previously if FOO was an inline function, in calls of the form
+ (FOO (FOO ...)) the outer call was not inlined.
+ * bug fix: long long arguments passed in registers to alien
+ functions on PowerPC Linux and NetBSD are now handled correctly
+ when preceded by SYSTEM-AREA-POINTERs. (reported by Josh Elsasser)
+
changes in sbcl-1.0.22 relative to 1.0.21:
+ * minor incompatible change: LOAD-SHARED-OBJECT no longer by default looks
+ for the shared object in the current directory, but passes the native
+ namestring of the designated pathname to the operation system's shared
+ object loading function as-it.
+ * minor incompatible change: --disable-debugger toplevel option now takes
+ effect before processing of initialization files and --eval or --load
+ options.
+ * new feature: new commandline argument: --script, which supports
+ shebang lines. See documentation for details. (based on work by
+ Kevin Reid)
+ * new feature: SAVE-LISP-AND-DIE can save current values of
+ --dynamic-space-size and --control-stack-size in the executable core,
+ causing it to skip normal runtime option processing. See documentation
+ for details. (thanks to Zach Beane)
* enhancement: inoccous calls to EVAL or generic functions dispatching
on subclasses of eg. STREAM no longer cause compiler notes to appear.
+ * enhancement: the system no longer resignals errors from --load and
+ --eval toplevel arguments as SIMPLE-ERRORS, which caused restarts
+ associated with the original error to be lost. (thanks to Ariel
+ Badichi)
+ * enhancement: :DONT-SAVE keyword argument has been added to
+ LOAD-SHARED-OBJECT for controlling interaction with
+ SAVE-LISP-AND-DIE, and UNLOAD-SHARED-OBJECT can be used to undo
+ the effects of an earlier LOAD-SHARED-OBJECT call.
* bug fix: ADJUST-ARRAY on multidimensional arrays used bogusly give
them a fill pointer unless :DISPLACED-TO or :INITIAL-CONTENTS were
provided. (reported by Cedric St-Jean)
* bug fix: circularity handling in the reader did not treat raw
structure slots correctly. (reported by Cedric St-Jean)
+ * bug fix: SERVE-EVENT occasionally signaled an error about bogus
+ file descriptors when there were none.
+ * bug fix: DEFINE-COMPILER-MACRO support of destructuring lambda-lists
+ was broken. (reporteed by Willem Broekema)
+ * bug fix: SB-EXT:NATIVE-NAMESTRING on Windows did not work on
+ pathnames without a directory.
+ * bug fix: COMPILE-FILE did not warn about undefined variable
+ references at toplevel, and LOAD of the resulting fasl did
+ not signal an error.
+ * bug fix: functions with non-required arguments used to end up with
+ (SB-C::&OPTIONAL-DISPATCH ...) as their name.
+ * bug fix: redefining a function with non-required arguments didn't
+ update the system's knowledge about its call signature properly.
+ * bug fix: fixed #431; incompatible alien record type redefinitions
+ are detected and handled. (reported by Neil Haven)
+ * bug fix: using RESTRICT-COMPILER-POLICY with DEBUG 3 could cause
+ PROGV miscompilation. (reported by Matthias Benkard, patch by Juho
+ Snellman)
+ * bug fix: on x86 and x86-64 backtraces were sometimes truncated
+ after alien stack frames.
+ * bug fix: strings passed to mk{s,d}temp lacked null termination
changes in sbcl-1.0.21 relative to 1.0.20:
* new feature: the compiler is able to track the effective type of a
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