implement ATOMIC-PUSH and ATOMIC-POP

[sbcl.git] / NEWS

diff --git a/NEWS b/NEWS
index 6fc3407..2d4b7c9 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,8 @@
 changes relative to sbcl-1.0.58:
   * enhancement: New variable, sb-ext:*disassemble-annotate* for controlling
     source annotation of DISASSEMBLE output. Defaults to T.
+  * enhancement: SB-EXT:ATOMIC-PUSH and SB-EXT:ATOMIC-POP allow atomic operations
+    on list heads.
   * optimization: CL:SORT and CL:STABLE-SORT of lists are faster and use fewer
     comparisons, particularly on almost-sorted inputs.
   * bug fix: Reading floats with large exponents no longer takes too much time