<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
On 2/5/2016 1:52 PM, Anna Zaks wrote:<br>
<blockquote
cite="mid:3444E61C-5E89-43F9-8048-E197C7CD4CEB@apple.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<br class="">
<div>
<blockquote type="cite" class="">
<div class="">On Feb 5, 2016, at 6:15 AM, Craig, Ben <<a
moz-do-not-send="true"
href="mailto:ben.craig@codeaurora.org" class=""><a class="moz-txt-link-abbreviated" href="mailto:ben.craig@codeaurora.org">ben.craig@codeaurora.org</a></a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type" class="">
<div bgcolor="#FFFFFF" text="#000000" class=""> On 2/4/2016
5:52 PM, <Alexander G. Riccio> wrote:<br class="">
<blockquote
cite="mid:CAN3N+zmnjVq+bjBwCexZmpcnVxnQv1m-O75B+o09P53yv5Xh_g@mail.gmail.com"
type="cite" class="">
<div dir="ltr" class="">
<blockquote class="gmail_quote" style="margin:0px 0px
0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span
style="font-size:12.8px" class="">Consider making
"no </span><span style="font-size:12.8px" class="">detailed
analysis" an option for -enable-analyze-</span><span
style="font-size:12.8px" class="">pass</span><span
style="font-size:12.8px" class=""> to help with
these </span><span style="font-size:12.8px"
class="">use cases</span><br class="">
</blockquote>
<div class=""><br class="">
</div>
<div class="">Eh? Do you mean less detailed output or
less detailed analysis done by clang?<br class="">
</div>
</div>
</blockquote>
I mean analysis that just emits diagnostics on the
console, but doesn't emit a .plist or .html report.<br
class="">
</div>
</div>
</blockquote>
<br class="">
<div>How user-friendly is the text output? Had anyone analyzed a
large codebase, triaged the results, and fixed the reported
bugs with just relying on the text output? </div>
</div>
<br class="">
</blockquote>
<br>
If you have a large, "dirty" code base, then the test output on its
own isn't going to be terribly useful.<br>
<br>
However, you can get useful information from the text output if you
start with a code base that already runs cleanly through the static
analyzer. The warning is likely pointing at some code that you just
modified. An example from one of the tests...<br>
<br>
long *lp1 = malloc(sizeof(short)); // expected-warning {{Result of
'malloc' is converted to a pointer of type 'long', which is
incompatible with sizeof operand type 'short'}}<br>
<br>
That warning text on the command line is useful by itself,
especially if it is fresh code.<br>
<br>
Some checkers may produce less useful output. That's fine, and I
can understand why we may not want to make stdout-only the default
as a result. I do think it's useful as an option though.<br>
<br>
<pre class="moz-signature" cols="72">--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
</pre>
</body>
</html>