1.0.30.25: deftransform for ARRAY-IN-BOUNDS-P

[sbcl.git] / NEWS

diff --git a/NEWS b/NEWS
index 7852683..d1b55bb 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -6,10 +6,15 @@ changes relative to sbcl-1.0.30:
   * new feature: experimental :EMIT-CFASL parameter to COMPILE-FILE can
     be used to output toplevel compile-time effects into a separate .CFASL
     file.
+  * optimization: COERCE to VECTOR, STRING, SIMPLE-STRING and recognizable
+    one-dimenstional subtypes of ARRAY is upto 70% faster when the coercion is
+    actually needed.
   * optimization: division of floating point numbers by constants uses
     multiplication by reciprocal when an exact reciprocal exists.
   * optimization: multiplication of single- and double-floats floats by
     constant two has been optimized.
+  * optimization: ARRAY-IN-BOUNDS-P is resolved at compile-time when
+    sufficient type information is available. (thanks to Leslie Polzer)
   * improvement: a STYLE-WARNING is signalled when a generic function
     clobbers an earlier FTYPE proclamation.
   * improvement: the compiler is able to track the effective type of
@@ -24,6 +29,13 @@ changes relative to sbcl-1.0.30:
        documented.
     ** DECLARATION-INFORMATION now supports declaration name DECLARATION as
        well.
+  * improvement: improved address space layout on OpenBSD (thanks to Josh
+    Elsasser)
+  * bug fix: SLEEP supports times over 100 million seconds on long on OpenBSD
+    as well. (reported by Josh Elsasser)
+  * bug fix: DELETE-FILE on streams no longer closes the stream with :ABORT T,
+    leading to possible attempts to delete the same file twice. See docstring
+    on DELETE-FILE for details. (reported by John Fremlin)
   * bug fix: the low-level debugger had 32-bit assumptions and was missing
     information about some array types. (thanks to Luis Oliveira)
   * bug fix: moderately complex combinations of inline expansions could