to Bruno Haible)
changes in sbcl-0.8.11 relative to sbcl-0.8.10:
+ * new feature: the SB-EXT:MUFFLE-CONDITIONS declaration should be
+ used to control emission of compiler diagnostics, rather than the
+ SB-EXT:INHIBIT-WARNINGS OPTIMIZE quality. See the manual for
+ documentation on this feature. The SB-EXT:INHIBIT-WARNINGS
+ quality should be considered deprecated.
+ * fixed bug 320: Shared to local slot value transfers in class
+ redefinitions now happen corrently from superclasses as
+ well. (reported by Bruno Haible)
+ * fixed bug 316: SHIFTF now accepts VALUES forms. (reported by Bruno
+ Haible)
+ * fixed bug 322: DEFSTRUCT :TYPE LIST type predicates now handle
+ improper lists correctly. (reported by Bruno Haible)
* fixed bug 313: source-transform for <fun-name> was erroneously
applied to a call of a value of a variable with name <fun-name>.
(reported by Antonio Menezes Leitao)
* fixed bug 307: The obsolete instance protocol ensures that
subclasses are properly obsoleted. (thanks to Nikodemus Siivola)
- * on X86 fixed bug 298, revealed by Paul F. Dietz' test suite: SBCL
- can remove dead unknown-values globs from the middle of the stack.
+ * on X86 and Alpha fixed bug 298, revealed by Paul F. Dietz' test
+ suite: SBCL can remove dead unknown-values globs from the middle
+ of the stack.
* added a new restart to *BREAK-ON-SIGNALS* handling to make it
easier to resume long computations after using *BREAK-ON-SIGNALS*
to diagnose and fix failures. (thanks to Nikodemus Siivola)
* fixed bug: as reported by Kalle Olavi Niemitalo on #lisp IRC,
don't warn on legal loop code involving more than one aggregate
boolean. (thanks to Nikodemus Siivola)
+ * fixed bug: as reported by Peter Graves on #lisp IRC, passing a NIL
+ in keyword position to MAKE-PACKAGE was not being reported as
+ invalid.
+ * fixed bug: as reported by Juan Ripoll on cmucl-imp,
+ MULTIPLE-VALUE-BIND should be able to lexically bind lambda list
+ keywords.
* optimization: rearranged the expansion of various defining macros
so that each expands into only one top-level form in a
:LOAD-TOPLEVEL context; this appears to decrease fasl sizes by
approximately 10%.
* fixed some bugs revealed by Paul Dietz' test suite:
+ ** MAKE-INSTANCES-OBSOLETE returns the class name when called with
+ a symbol.
+ ** Fixed an optimization bug related to inheritance of initforms
+ from local to shared slots.
** FILE-POSITION works as specified on BROADCAST-STREAMs.
** CAST optimizer forgot to flush argument derived type.
** print/read consistency on floats is now orders of magnitude
more likely. (thanks also to Bruno Haible for a similar report
and discussions)
-
+ ** removed stack cleaning in the cleanup part of UNWIND-PROTECT.
+ ** IMAGPART is specified (infelicitously) to return (* 0 <thing>)
+ for objects of type REAL. Make it so.
+ ** SXHASH is specified (infelicitously) to respect similarity,
+ which means that (SXHASH 0.0) must equal (SXHASH -0.0). Make
+ it so. (thanks to Markus Ziegler)
+ ** on the Alpha, the compiler succeeds in compiling functions
+ returning a known number of arguments greater than 63.
+ ** fixed handling of invalid NIL arguments in keyword position
+ in local calls.
+
planned incompatible changes in 0.8.x:
* (not done yet, but planned:) When the profiling interface settles
down, it might impact TRACE. They both encapsulate functions, and
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