///
/// Remove unneeded semicolon.
///
// Confidence: Moderate
// Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6.  GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments: Some false positives on empty default cases in switch statements.
// Options: --no-includes --include-headers

virtual patch
virtual report
virtual context
virtual org

@r_default@
position p;
@@
switch (...)
{
default: ...;@p
}

@r_case@
position p;
@@
(
switch (...)
{
case ...:;@p
}
|
switch (...)
{
case ...:...
case ...:;@p
}
|
switch (...)
{
case ...:...
case ...:
case ...:;@p
}
)

@r1@
statement S;
position p1;
position p != {r_default.p, r_case.p};
identifier label;
@@
(
label:;
|
S@p1;@p
)

@script:python@
p << r1.p;
p1 << r1.p1;
@@
if p[0].line != p1[0].line_end:
	cocci.include_match(False)

@depends on patch@
position r1.p;
@@
-;@p

@script:python depends on report@
p << r1.p;
@@
coccilib.report.print_report(p[0],"Unneeded semicolon")

@depends on context@
position r1.p;
@@
*;@p

@script:python depends on org@
p << r1.p;
@@
cocci.print_main("Unneeded semicolon",p)
option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>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/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/arch/powerpc/configs/40x/kilauea_defconfig'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/arch/powerpc/configs/40x/kilauea_defconfig?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/arch/powerpc/configs/40x/kilauea_defconfig?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/arch/powerpc/configs/40x/kilauea_defconfig?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/arch/powerpc/configs/40x/kilauea_defconfig'>
<input type='hidden' name='id' value='5db4992d8f040b8d8db0b86d42806e0c417f7ccf'/><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/diff/?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/arch?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>arch</a>/<a href='/cgit.cgi/linux/net-next.git/diff/arch/powerpc?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>powerpc</a>/<a href='/cgit.cgi/linux/net-next.git/diff/arch/powerpc/configs?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>configs</a>/<a href='/cgit.cgi/linux/net-next.git/diff/arch/powerpc/configs/40x?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>40x</a>/<a href='/cgit.cgi/linux/net-next.git/diff/arch/powerpc/configs/40x/kilauea_defconfig?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>kilauea_defconfig</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='5db4992d8f040b8d8db0b86d42806e0c417f7ccf'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>Diffstat</a> (limited to 'arch/powerpc/configs/40x/kilauea_defconfig')</div><table summary='diffstat' class='diffstat'>