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. (reported by Willem Broekema)
changes in sbcl-1.0.21 relative to 1.0.20:
* new feature: the compiler is able to track the effective type of a