0.9.15.36: less intrusive step instrumentation

[sbcl.git] / NEWS

diff --git a/NEWS b/NEWS
index cc52f14..3f10968 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,7 @@
 ;;;; -*- coding: utf-8; -*-
 changes in sbcl-0.9.16 relative to sbcl-0.9.15:
+  * bug fix: fixed input, output and error redirection in RUN-PROGRAM
+    for win32. (thanks to Mike Thomas and Yaroslav Kavenchuk)
   * feature: implemented the READER-METHOD-CLASS and
     WRITER-METHOD-CLASS portion of the Class Initialization Protocol
     as specified by AMOP.
@@ -11,6 +13,9 @@ changes in sbcl-0.9.16 relative to sbcl-0.9.15:
     profiled functions. (thanks to Troels Henriksen)
   * enhancement: compiler-macro expansion applies now to FUNCALL forms
     as well.
+  * enhancement: step-instrumentation no longer wraps known
+    single-value functions with multiple-value context, allowing
+    better type inference.
   * fixed bug #337: use of MAKE-METHOD in method combination now works
     even in the presence of user-defined method classes.  (reported by
     Bruno Haible and Pascal Costanza)
@@ -43,6 +48,8 @@ changes in sbcl-0.9.16 relative to sbcl-0.9.15:
   * bug fix: inline expansions of known functions were subject to
     step-instrumentation in high debug policies, leading to problems
     with type-inference.
+  * bug fix: compiler failed to differentiate between different CONS
+    types in some cases.
 
 changes in sbcl-0.9.15 relative to sbcl-0.9.14:
   * added support for the ucs-2 external format.  (contributed by Ivan