From cfea5eea406ba3af96588ff458e55de9a149d9c5 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Sun, 1 Apr 2012 20:14:41 +0200
Subject: Prepare release

---
 lib/compiler/doc/src/notes.xml | 69 ++++++++++++++++++++++++++++++++++++++++++
 lib/compiler/vsn.mk            |  2 +-
 2 files changed, 70 insertions(+), 1 deletion(-)

(limited to 'lib/compiler')

diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index 3f53a71764..e2a921a6f2 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -31,6 +31,75 @@
   <p>This document describes the changes made to the Compiler
     application.</p>
 
+<section><title>Compiler 4.8.1</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    In rare circumstance, the compiler could crash when
+	    compiling a case statement. (Thanks to Hakan Mattsson.)</p>
+          <p>
+	    Own Id: OTP-9842</p>
+        </item>
+        <item>
+	    <p>Calling a guard test (such as is_list/1) from the
+	    top-level in a guard, would cause a compiler crash if
+	    there was a local definition with the same name.
+	    Corrected to reject the program with an error
+	    message.</p>
+          <p>
+	    Own Id: OTP-9866</p>
+        </item>
+        <item>
+	    <p>Using <c>get/1</c> in a <c>try</c> block could in some
+	    cases cause an internal compiler error. (Thanks to Eric
+	    Merritt.)</p>
+          <p>
+	    Own Id: OTP-9867</p>
+        </item>
+        <item>
+          <p>
+	    An unexported on_load function would not get run if the
+	    module was compiled with the <c>inline</c> option.
+	    (Thanks to Yiannis Tsiouris.)</p>
+          <p>
+	    Own Id: OTP-9910</p>
+        </item>
+        <item>
+          <p>
+	    Fixed a discrepancy in compile_info</p>
+          <p>
+	    The BEAM disassembler used the atom 'none' to signify the
+	    absence of a compile_info chunk in a .beam file. This
+	    clashed with the type declaration of the compile_info
+	    field of a #beam_file{} record as containing a list. Now
+	    [] signifies the absence of this chunk. This simplifies
+	    the code and avoids a dialyzer warning.</p>
+          <p>
+	    Own Id: OTP-9917</p>
+        </item>
+        <item>
+          <p>
+	    Fix typo in `compile' doc: unmatched parenthesis (Thanks
+	    to Ricardo Catalinas Jiménez)</p>
+          <p>
+	    Own Id: OTP-9919</p>
+        </item>
+        <item>
+	    <p>In a <c>try</c>...<c>catch</c> statement that always
+	    returned <c>false</c>, the compiler would remove calls to
+	    BIFs that could not cause an exception (such as
+	    <c>put/2</c>). Example of such code: <c>try put(K, V),
+	    false catch _:_ -&gt; false end.</c></p>
+          <p>
+	    Own Id: OTP-9982</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Compiler 4.8</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index 416c2f08bb..c9c28cf9a2 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 4.8
+COMPILER_VSN = 4.8.1
-- 
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