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authorErlang/OTP <[email protected]>2018-06-19 08:24:54 +0200
committerErlang/OTP <[email protected]>2018-06-19 08:24:54 +0200
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<p>This document describes the changes made to the Dialyzer
application.</p>
+<section><title>Dialyzer 3.3</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Changed the default behaviour of <c>.erlang</c>
+ loading: <c>.erlang</c> is no longer loaded from the
+ current directory. <c>c:erlangrc(PathList)</c> can be
+ used to search and load an <c>.erlang</c> file from user
+ specified directories.</p> <p><c>escript</c>,
+ <c>erlc</c>, <c>dialyzer</c> and <c>typer</c> no longer
+ load an <c>.erlang</c> at all.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14439</p>
+ </item>
+ <item>
+ <p> Dialyzer can no longer read BEAM files created with
+ OTP 19 or earlier. </p>
+ <p>
+ Own Id: OTP-14493 Aux Id: PR-1434 </p>
+ </item>
+ <item>
+ <p> Speed up the computation of MD5 sums. </p>
+ <p>
+ Own Id: OTP-14937 Aux Id: PR-1719 </p>
+ </item>
+ <item>
+ <p> Fix a situation where Dialyzer unnecessarily
+ discarded contract information, resulting in missed
+ warnings. </p>
+ <p>
+ Own Id: OTP-14970 Aux Id: PR-1722 </p>
+ </item>
+ <item>
+ <p> The (not recommended) option <c>-Woverspecs</c> is
+ somewhat refined, and generates warnings in a few more
+ cases. </p>
+ <p>
+ Own Id: OTP-14982 Aux Id: OTP-14970, PR-1722 </p>
+ </item>
+ <item>
+ <p> Do not emit warnings for fun expressions residing in
+ code that cannot be run. This is consistent with how
+ Dialyzer treats other code that cannot be run. </p>
+ <p>
+ Own Id: OTP-15079 Aux Id: ERL-593 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Dialyzer 3.2.4</title>
<section><title>Fixed Bugs and Malfunctions</title>