/// Find &&/|| operations that include the same argument more than once
//# A common source of false positives is when the argument performs a side
//# effect.
///
// Confidence: Moderate
// Copyright: (C) 2010 Nicolas Palix, DIKU.  GPLv2.
// Copyright: (C) 2010 Julia Lawall, DIKU.  GPLv2.
// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: --no-includes --include-headers

virtual context
virtual org
virtual report

@r expression@
expression E;
position p;
@@

(
* E@p
  || ... || E
|
* E@p
  && ... && E
)

@script:python depends on org@
p << r.p;
@@

cocci.print_main("duplicated argument to && or ||",p)

@script:python depends on report@
p << r.p;
@@

coccilib.report.print_report(p[0],"duplicated argument to && or ||")
t.git/'>net-next.git</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='d5bc1613d02f1c3f1226e2f7d555f0384d973482'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master'>master</option>
<option value='nds-private-remove' selected='selected'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/include/net/gre.h?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/net/gre.h?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/net/gre.h?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/net/gre.h?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/net/gre.h'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='d5bc1613d02f1c3f1226e2f7d555f0384d973482'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/net?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/net/gre.h?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482'>gre.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/net/gre.h?h=nds-private-remove&amp;id=d5bc1613d02f1c3f1226e2f7d555f0384d973482&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
log/tools/perf/util/annotate.c?h=nds-private-remove&amp;id=b668b9030c0168cf86e054adfe72e89df49b2772&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>