Merge tag 'OTP-17.5'

=== OTP-17.5 ===

Changed Applications:
- asn1-3.0.4
- common_test-1.10
- compiler-5.0.4
- crypto-3.5
- debugger-4.0.3
- dialyzer-2.7.4
- diameter-1.9
- eldap-1.1.1
- erts-6.4
- hipe-3.11.3
- inets-5.10.6
- kernel-3.2
- mnesia-4.12.5
- observer-2.0.4
- os_mon-2.3.1
- public_key-0.23
- runtime_tools-1.8.16
- ssh-3.2
- ssl-6.0
- stdlib-2.4
- syntax_tools-1.6.18
- test_server-3.8
- tools-2.7.2
- wx-1.3.3

Unchanged Applications:
- cosEvent-2.1.15
- cosEventDomain-1.1.14
- cosFileTransfer-1.1.16
- cosNotification-1.1.21
- cosProperty-1.1.17
- cosTime-1.1.14
- cosTransactions-1.2.14
- edoc-0.7.16
- erl_docgen-0.3.7
- erl_interface-3.7.20
- et-1.5
- eunit-2.2.9
- gs-1.5.16
- ic-4.3.6
- jinterface-1.5.12
- megaco-3.17.3
- odbc-2.10.22
- orber-3.7.1
- ose-1.0.2
- otp_mibs-1.0.10
- parsetools-2.0.12
- percept-0.8.10
- reltool-0.6.6
- sasl-2.4.1
- snmp-5.1.1
- typer-0.9.8
- webtool-0.8.10
- xmerl-1.3.7

Conflicts:
	OTP_VERSION
	erts/vsn.mk
	lib/ssl/vsn.mk

2 files changed, 53 insertions, 1 deletions

diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index 84ebd2f210..9b5b44f3e1 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -31,6 +31,58 @@
   <p>This document describes the changes made to the Compiler
     application.</p>
 
+<section><title>Compiler 5.0.4</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Matching out a map from a record and then updating the
+	    record could cause a 'badarg' exception at run-time.
+	    (Thanks to Dmitry Aleksandrov for reporting this bug.)</p>
+          <p>
+	    Own Id: OTP-12402</p>
+        </item>
+        <item>
+	    <p>The compiler would crash when compiling some complex,
+	    nonsensical guards such as:</p>
+	    <p> ... <c>when {{X}}, -X</c>...</p>
+          <p>
+	    Own Id: OTP-12410</p>
+        </item>
+        <item>
+          <p>
+	    In rare circumstances, using binary pattern in the value
+	    part of a map pattern would cause the compiler to crash.</p>
+          <p>
+	    Own Id: OTP-12414</p>
+        </item>
+        <item>
+	    <p>Case expressions where a map was wrapped in a tuple or
+	    list such as:</p>
+	    <p><c>case {a,Map} of</c><br/> <c>{a,#{k:=_}}=Tuple -&gt;
+	    Tuple</c><br/> <c>end.</c></p>
+	    <p>would be unsafely "optimized" to either cause an
+	    exception at run-time or would return an empty map.</p>
+          <p>
+	    Own Id: OTP-12451</p>
+        </item>
+        <item>
+	    <p>When a variable was compared to a literal map using
+	    the '<c>==</c>' operator, the compiler would change the
+	    operator to '<c>=:=</c>' since it is more efficient.
+	    However, this optimization is not safe if the map literal
+	    has numeric keys or values. The compiler will now only do
+	    the optimization if all keys and values are
+	    non-numeric.</p>
+          <p>
+	    Own Id: OTP-12456</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Compiler 5.0.3</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index b1a6c15ac9..05e682c893 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 5.0.3
+COMPILER_VSN = 5.0.4