types.
* fixed bug #308: non-graphic characters now all have names, as
required. (reported by Bruno Haible)
+ * bug fix: redefining a class with different superclasses now correctly
+ removes it from the direct-subclasses of its previous superclasses.
+ (reported by David Morse)
+ * bug fix: (SETF FIND-CLASS) using a FORWARD-REFERENCED-CLASS as the
+ new value now works. (reported by Bruno Haible)
+ * bug fix: correct canonicalization of multiple non-standard slot
+ options in DEFCLASS as per AMOP 5.4.2. (reported by Bruno Haible)
+ * bug fix: SB-MOP:CLASS-PROTOTYPE now signals an error if the class
+ is not yet finalized, as required by AMOP. (reported by Bruno Haible)
+ * bug fix: SB-MOP:ALLOCATE-INSTANCE method for instances of BUILT-IN-CLASS
+ now exists, an signals an error.
* bug fix: duplicate LOOP variable bindings now signal PROGRAM-ERROR
during macroexpansion for non-iteration variables as well. (reported
by Bruno Haible for CMUCL)
* bug fix: EQUAL compiler optimizations is less aggressive on
strings which can potentially compare true despite having distinct
specialized array element types.
+ * bug fix: unit enumerations can be defined without dividing by
+ zero. (thanks to Vincent Arkesteijn)
* FORMAT compile-time argument count checking has been enhanced.
(report from Bruno Haible for CMUCL)
+ * a partial workaround for the bug 262: the compiler does not try to
+ inline-expand a local function doing RETURN-FROM from a deleted
+ BLOCK. (thanks to Peter Denno for the bug report and to David
+ Wragg for the simple test case)
* fixed some bugs revealed by Paul Dietz' test suite:
** RENAME-PACKAGE allows all package designators as new package
names.
references to global functions.
** NIL parameter to the FORMAT directive ~^ means `unsupplied
parameter'.
+ ** FORMAT ~R treats a nil value for its first parameter correctly.
changes in sbcl-0.8.16 relative to sbcl-0.8.15:
* enhancement: saving cores with foreign code loaded is now