X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=7019abae2421bab59f92d7dfd7dedb06c059f2a0;hb=a7e7d0b213aa1133cc419421d611e7e2ad36808c;hp=0b7236a3c62b7a43feee6f07dcabb12f043e921a;hpb=36a379d746b9eb74ba8c5afff40dc5dcb9f4557a;p=sbcl.git diff --git a/NEWS b/NEWS index 0b7236a..7019aba 100644 --- a/NEWS +++ b/NEWS @@ -1,15 +1,87 @@ ;;;; -*- coding: utf-8; -*- +changes in sbcl-0.9.15 relative to sbcl-0.9.14: + * added support for the ucs-2 external format. (contributed by Ivan + Boldyrev) + * minor incompatible change: pretty printing of objects of type + (cons symbol) is, in the default pprint-dispatch-table, now + sensitive to whether the symbol satisfies FBOUNDP. (thanks to + Marcus Pearce) + * fixed bug: FILE-POSITION sometimes returned inconsistent results + for multibyte external-format streams. (thanks to "vbzoli") + * fixed bug: CHANGE-CLASS would fail to preserve the values of slots + with :ALLOCATION :CLASS inherited from superclasses of the + original class. + +changes in sbcl-0.9.14 relative to sbcl-0.9.13: + * feature: thread support on Solaris/x86, and experimental thread support + on OS X/x86. + * feature: SBCL now tries to signal a STORAGE-CONDITION when running out + of heap. + * feature: SBCL now provides USE-VALUE and STORE-VALUE restarts in the + default method for SLOT-UNBOUND. + * minor incompatible change: prevent the user from specializing the + new-value argument to SB-MOP:SLOT-VALUE-USING-CLASS. It's + somewhat counter to the intent of the protocol, I (CSR) think, and + additionally it just doesn't work in SBCL as currently + implemented, thanks to optimizations (that are always valid for + the other three SLOT-VALUEish functions, but not for the setter). + * minor incompatible change: the :SB-LDB feature is now enabled by + default, and DISABLE-DEBUGGER and ENABLE-DEBUGGER also affect + the low-level debugger. + * enchancement: RUN-PROGRAM is now able to extract the file-descriptor + from SYNONYM-STREAM and TWO-WAY-STEAMS provided they can be decomposed + down to an SB-SYS:FD-STREAM, allowing direct communication in + more cases. Temporary files and pipes are still used as a fallback + strategy. + * thread-safety: DECODE-UNIVERSAL-TIME & GET-DECODED-TIME depended + on the non-reentrant C functions localtime(3) and gmtime(3). + * bug fix: global optimization policy was not visible in LOCALLY and + MACROLET forms. + * bug fix: class objects can be used as specializers in methods. + (reported by Pascal Costanza) + * bug fix: native unparsing of pathnames with :DIRECTORY NIL failed + with a type error. (reported by blitz_ on #lisp) + * bug fix: unparsing logical pathnames with :NAME :WILD :TYPE NIL + failed with a type error. (reported by Pascal Bourguignon) + * bug fix: merging pathnames against defaults with :DIRECTORY + starting with '(:RELATIVE :BACK) should preserve the :BACK. + (reported by James Y Knight) + * bug fix: saving large (>2GB) cores on x86-64 now works + * bug fix: a x86-64 backend bug when compiling (setf aref) with a + constant index and a (simple-array (signed-byte 32)) array + * bug fix: NAME-CHAR on an invalid symbol no longer signals an + error (patch by Robert J. Macomber) + * feature: TIME now displays the amount of run-time spent in GC + * bug fix: The debugger now does a better job of respecting + (PUSH '(*PRINT-CIRCLE* . T) SB-DEBUG:*DEBUG-PRINT-VARIABLE-ALIST*) + when printing SB-DEBUG:*DEBUG-CONDITION*. (This is a debugger-only + workaround for bug 403.) + * bug fix: floating point exception handling now works on FreeBSD + (thanks to NIIMI Satoshi) + * fixed some bugs revealed by Paul Dietz' test suite: + ** MISC.641: LET-conversion were not supposed to work in late + compilation stages. + * improvements to the Win32/x86 port: + ** GET-INTERNAL-RUN-TIME implemented, thanks to Frank Buss. + ** improved SB-BSD-SOCKETS support, thanks to Timothy Ritchey. + +changes in sbcl-0.9.13 relative to sbcl-0.9.12: + * new feature: source path information is generated for macro-expansion + errors for use in IDE's like Slime (thanks to Helmut Eller) + * bug fix: calls to the compiler no longer modify *RANDOM-STATE* + * bug fix: compiler does not loop forever on an invalid type in + TYPEP. + * improvement: compilation of most CLOS applications is significantly + faster + * optimization: added a limited bytecode compiler for simple toplevel + forms, speeding up compilation and FASL loading + changes in sbcl-0.9.12 relative to sbcl-0.9.11: - * Enhancements for sbcl running on the Windows operating system: - ** (user-homedir-pathname) and default initialization file - locations now know about the user's "Documents and Settings" - directory (thanks to Yaroslav Kavenchuk) - ** run-program is implemented (thanks to Mike Thomas) - ** sockets support (thanks to Timothy Ritchey) - ** better backtrace support (thanks to Alastair Bridgewater) - ** sb-grovel supported - ** asdf-install and sb-posix work somewhat - ** capable of running Slime using SWANK:*COMMUNICATION-STYLE* NIL + * minor incompatible change: in sbcl-0.9.11 (but not earlier + versions) SB-MOP:FINALIZE-INHERITANCE would recursively descend + into subclasses of the finalized class. Now user calls to + FINALIZE-INHERITANCE finalize just the one class, and calls by the + system return before any subclasses are finalized. * minor incompatible change: The reader no longer ignores errors regarding non-existent packages in #+ and #- feature tests. * new feature: command line options --no-sysinit, --no-userinit to @@ -23,6 +95,9 @@ changes in sbcl-0.9.12 relative to sbcl-0.9.11: documentation on package locks for details. * enhancement: EVAL can process IF-expressions without resorting to the compiler. + * bug fix: Some operations involving SIN, COS, or TAN weren't being + constant-folded properly due to missing out-of-line functions. + (reported by Mika Pihlajamäki) * bug fix: LISTEN sometimes returned T even in cases where no data was immediately available from the stream * fixed bug: types of the last two arguments to SET-SYNTAX-FROM-CHAR @@ -34,11 +109,25 @@ changes in sbcl-0.9.12 relative to sbcl-0.9.11: appropriate float range (reported by John Wiseman) * bug fix: MAKE-LOAD-FORM-SAVING-SLOTS accepts en empty slot name list. + * bug fix: precomputing cache entries for generic functions with + some subclasses of specializers as yet invalid does not attempt to + fill a cache line with a negative offset. (reported by Levente + Mészároz) * improvements to DOCUMENTATION for TYPE and STRUCTURE doc-types: allow condition class objects as arguments to DOCUMENTATION and (SETF DOCUMENTATION); only find and set documentation for structure names for the STRUCTURE doc-type. (suggested by Gary King) + * improvements to the Win32/x86 port: + ** (user-homedir-pathname) and default initialization file + locations now know about the user's "Documents and Settings" + directory (thanks to Yaroslav Kavenchuk) + ** run-program is implemented (thanks to Mike Thomas) + ** sockets support (thanks to Timothy Ritchey) + ** better backtrace support (thanks to Alastair Bridgewater) + ** sb-grovel supported + ** asdf-install and sb-posix work somewhat + ** capable of running Slime using SWANK:*COMMUNICATION-STYLE* NIL * improvements to the Solaris/x86 port: ** works on Solaris 11/Solaris Express ** floating-point exception handling support