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<span class="siteTitle">NYTProf Performance Profile</span>
<span class="siteSubtitle">  <span>« <span class="mode_btn"><a href="strict-pm-block.html">block view</a></span> • <span class="mode_btn"><a href="strict-pm-line.html">line view</a></span> • <span class="mode_btn mode_btn_selected">sub view</span> »</span><br />
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<span class="siteSubtitle">Run on Tue May 4 15:25:55 2010<br />Reported on Tue May 4 15:26:06 2010</span>
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<table>
<tr>
<td class="h" align="right">File</td>
<td align="left">/usr/local/lib/perl5/5.10.1/strict.pm</td>
</tr>
<tr>
<td class="h" align="right">Statements Executed</td>
<td align="left">747</td>
</tr>
<tr>
<td class="h" align="right">Statement Execution Time</td>
<td align="left">2.14ms</td>
</tr>
</table>
<table id="subs_table" border="1" cellpadding="0" class="tablesorter">
<caption>Subroutines — ordered by exclusive time</caption>
<thead>
<tr>
<th>Calls</th>
<th><span title="Number of Places sub is called from">P</span></th>
<th><span title="Number of Files sub is called from">F</span></th>
<th>Exclusive<br />Time</th>
<th>Inclusive<br />Time</th>
<th>Subroutine</th>
</tr>
</thead>
<tbody>
<tr><td class="c0">146</td><td class="c0">144</td><td class="c0">140</td><td class="c1"><span title="0.1%">589µs</span></td><td class="c2"><span title="0.1%">613µs</span></td><td class="sub_name"><span style="display: none;">strict::::import</span>strict::<a href="strict-pm-sub.html#34">import</a></span></td></tr>
<tr><td class="c3">46</td><td class="c0">46</td><td class="c0">31</td><td class="c3"><span title="0.0%">372µs</span></td><td class="c1"><span title="0.1%">704µs</span></td><td class="sub_name"><span style="display: none;">strict::::unimport</span>strict::<a href="strict-pm-sub.html#39">unimport</a></span></td></tr>
<tr><td class="c3">50</td><td class="c3">3</td><td class="c3">1</td><td class="c3"><span title="0.0%">371µs</span></td><td class="c3"><span title="0.0%">371µs</span></td><td class="sub_name"><span style="display: none;">strict::::bits</span>strict::<a href="strict-pm-sub.html#18">bits</a></span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">2</td><td class="c3"><span title="0.0%">39µs</span></td><td class="c3"><span title="0.0%">39µs</span></td><td class="sub_name"><span style="display: none;">strict::::CORE:regcomp</span>strict::<a href="strict-pm-sub.html#strict__CORE_regcomp">CORE:regcomp</a> (opcode)</span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">2</td><td class="c3"><span title="0.0%">13µs</span></td><td class="c3"><span title="0.0%">13µs</span></td><td class="sub_name"><span style="display: none;">strict::::CORE:match</span>strict::<a href="strict-pm-sub.html#strict__CORE_match">CORE:match</a> (opcode)</span></td></tr>
</tbody>
</table>
Call graph for these subroutines as a <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> <a href="usr-local-lib-perl5-5-10-1-strict-pm.dot">dot language file</a>.
<table border="1" cellpadding="0">
<thead>
<tr><th>Line</th>
<th><span title="Number of statements executed">State<br />ments</span></th>
<th><span title="Time spend executing statements on the line,
excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
<th><span title="Number of subroutines calls">Calls</span></th>
<th><span title="Time spent in subroutines called">Time<br />in subs</span></th>
<th class="left_indent_header">Code</th>
</tr>
</thead>
<tbody>
<tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package strict;</td></tr>
<tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="3"></a>3</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">$strict::VERSION = "1.04";</td></tr>
<tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s"># Verify that we're called correctly so that strictures will work.</td></tr>
<tr><td class="h"><a name="6"></a>6</td><td class="c3">1</td><td class="c3"><span title="Avg 73µs">73µs</span></td><td class="c3">2</td><td class="c3">52µs</td><td class="s">unless ( __FILE__ =~ /(^|[\/\\])\Q${\__PACKAGE__}\E\.pmc?$/ ) {<div class="calls"><div class="calls_out"># spent 39µs making 1 call to <a href="strict-pm-sub.html#strict__CORE_regcomp">strict::CORE:regcomp</a>
# spent 13µs making 1 call to <a href="strict-pm-sub.html#strict__CORE_match">strict::CORE:match</a></div></div></td></tr>
<tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s"> # Can't use Carp, since Carp uses us!</td></tr>
<tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"> my (undef, $f, $l) = caller;</td></tr>
<tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s"> die("Incorrect use of pragma '${\__PACKAGE__}' at $f line $l.\n");</td></tr>
<tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="12"></a>12</td><td class="c3">1</td><td class="c3"><span title="Avg 4µs">4µs</span></td><td></td><td></td><td class="s">my %bitmask = (</td></tr>
<tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s">refs => 0x00000002,</td></tr>
<tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s">subs => 0x00000200,</td></tr>
<tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s">vars => 0x00000400</td></tr>
<tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s">);</td></tr>
<tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 371µs within strict::bits which was called 50 times, avg 7µs/call:
# 46 times (332µs+0s) by strict::unimport at <a href="strict-pm-sub.html#41">line 41</a>, avg 7µs/call
# 3 times (24µs+0s) by strict::import at <a href="strict-pm-sub.html#36">line 36</a>, avg 8µs/call
# once (14µs+0s) by Test::More::BEGIN@4 at <a href="strict-pm-sub.html#32">line 32</a></div></div>sub bits {</td></tr>
<tr><td class="h"><a name="19"></a>19</td><td class="c0">358</td><td class="c0"><span title="Avg 1µs">466µs</span></td><td></td><td></td><td class="s"> my $bits = 0;</td></tr>
<tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"> my @wrong;</td></tr>
<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"> foreach my $s (@_) {</td></tr>
<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> push @wrong, $s unless exists $bitmask{$s};</td></tr>
<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"> $bits |= $bitmask{$s} || 0;</td></tr>
<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> if (@wrong) {</td></tr>
<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> require Carp;</td></tr>
<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> Carp::croak("Unknown 'strict' tag(s) '@wrong'");</td></tr>
<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"> $bits;</td></tr>
<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="32"></a>32</td><td class="c3">1</td><td class="c3"><span title="Avg 3µs">3µs</span></td><td class="c3">1</td><td class="c3">14µs</td><td class="s">my $default_bits = bits(qw(refs subs vars));<div class="calls"><div class="calls_out"># spent 14µs making 1 call to <a href="strict-pm-sub.html#18">strict::bits</a></div></div></td></tr>
<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 613µs (589+24) within strict::import which was called 146 times, avg 4µs/call:
# 2 times (8µs+0s) by Moose::Exporter::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Exporter.pm:389] at <a href="Moose-Exporter-pm-sub.html#344">line 344 of Moose/Exporter.pm</a>, avg 4µs/call
# 2 times (4µs+0s) by Moose::Exporter::import at <a href="Moose-Exporter-pm-sub.html#566">line 566 of Moose/Exporter.pm</a>, avg 2µs/call
# once (7µs+11µs) by base::BEGIN@3 at <a href="base-pm-sub.html#3">line 3 of base.pm</a>
# once (7µs+8µs) by vars::BEGIN@8 at <a href="vars-pm-sub.html#8">line 8 of vars.pm</a>
# once (13µs+0s) by IO::Select::BEGIN@9 at <a href="IO-Select-pm-sub.html#9">line 9 of IO/Select.pm</a>
# once (6µs+6µs) by Class::Data::Inheritable::BEGIN@3 at <a href="Class-Data-Inheritable-pm-sub.html#3">line 3 of Class/Data/Inheritable.pm</a>
# once (11µs+0s) by MIME::Base64::BEGIN@3 at <a href="MIME-Base64-pm-sub.html#3">line 3 of MIME/Base64.pm</a>
# once (10µs+0s) by Try::Tiny::BEGIN@3 at <a href="Try-Tiny-pm-sub.html#3">line 3 of Try/Tiny.pm</a>
# once (10µs+0s) by Moose::Meta::TypeCoercion::BEGIN@4 at <a href="Moose-Meta-TypeCoercion-pm-sub.html#4">line 4 of Moose/Meta/TypeCoercion.pm</a>
# once (9µs+0s) by Class::MOP::Method::BEGIN@4 at <a href="Class-MOP-Method-pm-sub.html#4">line 4 of Class/MOP/Method.pm</a>
# once (9µs+0s) by Class::MOP::Mixin::AttributeCore::BEGIN@3 at <a href="Class-MOP-Mixin-AttributeCore-pm-sub.html#3">line 3 of Class/MOP/Mixin/AttributeCore.pm</a>
# once (9µs+0s) by Moose::Util::MetaRole::BEGIN@3 at <a href="Moose-Util-MetaRole-pm-sub.html#3">line 3 of Moose/Util/MetaRole.pm</a>
# once (9µs+0s) by Params::Util::BEGIN@59 at <a href="Params-Util-pm-sub.html#59">line 59 of Params/Util.pm</a>
# once (8µs+0s) by LWP::ConnCache::BEGIN@3 at <a href="LWP-ConnCache-pm-sub.html#3">line 3 of LWP/ConnCache.pm</a>
# once (7µs+0s) by Sub::Name::BEGIN@44 at <a href="Sub-Name-pm-sub.html#44">line 44 of Sub/Name.pm</a>
# once (7µs+0s) by HTTP::Message::BEGIN@3 at <a href="HTTP-Message-pm-sub.html#3">line 3 of HTTP/Message.pm</a>
# once (7µs+0s) by LWP::Protocol::BEGIN@7 at <a href="LWP-Protocol-pm-sub.html#7">line 7 of LWP/Protocol.pm</a>
# once (7µs+0s) by Class::MOP::Module::BEGIN@4 at <a href="Class-MOP-Module-pm-sub.html#4">line 4 of Class/MOP/Module.pm</a>
# once (7µs+0s) by LWP::UserAgent::BEGIN@3 at <a href="LWP-UserAgent-pm-sub.html#3">line 3 of LWP/UserAgent.pm</a>
# once (6µs+0s) by Test::More::BEGIN@4 at <a href="Test-More-pm-sub.html#4">line 4 of Test/More.pm</a>
# once (6µs+0s) by Data::OptList::BEGIN@3 at <a href="Data-OptList-pm-sub.html#3">line 3 of Data/OptList.pm</a>
# once (6µs+0s) by List::MoreUtils::BEGIN@4 at <a href="List-MoreUtils-pm-sub.html#4">line 4 of List/MoreUtils.pm</a>
# once (6µs+0s) by Moose::Util::TypeConstraints::OptimizedConstraints::BEGIN@3 at <a href="Moose-Util-TypeConstraints-OptimizedConstraints-pm-sub.html#3">line 3 of Moose/Util/TypeConstraints/OptimizedConstraints.pm</a>
# once (6µs+0s) by Moose::Meta::Role::Composite::BEGIN@3 at <a href="Moose-Meta-Role-Composite-pm-sub.html#3">line 3 of Moose/Meta/Role/Composite.pm</a>
# once (6µs+0s) by URI::http::BEGIN@6 at <a href="URI-http-pm-sub.html#6">line 6 of URI/http.pm</a>
# once (6µs+0s) by Class::MOP::Deprecated::BEGIN@3 at <a href="Class-MOP-Deprecated-pm-sub.html#3">line 3 of Class/MOP/Deprecated.pm</a>
# once (6µs+0s) by Moose::Meta::Mixin::AttributeCore::BEGIN@3 at <a href="Moose-Meta-Mixin-AttributeCore-pm-sub.html#3">line 3 of Moose/Meta/Mixin/AttributeCore.pm</a>
# once (6µs+0s) by Devel::StackTrace::BEGIN@5 at <a href="Devel-StackTrace-pm-sub.html#5">line 5 of Devel/StackTrace.pm</a>
# once (5µs+0s) by Class::MOP::Method::Accessor::BEGIN@4 at <a href="Class-MOP-Method-Accessor-pm-sub.html#4">line 4 of Class/MOP/Method/Accessor.pm</a>
# once (5µs+0s) by Devel::StackTraceFrame::BEGIN@244 at <a href="Devel-StackTrace-pm-sub.html#244">line 244 of Devel/StackTrace.pm</a>
# once (5µs+0s) by Exporter::Heavy::BEGIN@3 at <a href="Exporter-Heavy-pm-sub.html#3">line 3 of Exporter/Heavy.pm</a>
# once (5µs+0s) by HTTP::Response::BEGIN@7 at <a href="HTTP-Response-pm-sub.html#7">line 7 of HTTP/Response.pm</a>
# once (5µs+0s) by LWP::Protocol::http::BEGIN@3 at <a href="LWP-Protocol-http-pm-sub.html#3">line 3 of LWP/Protocol/http.pm</a>
# once (5µs+0s) by constant::BEGIN@3 at <a href="constant-pm-sub.html#3">line 3 of constant.pm</a>
# once (5µs+0s) by Class::MOP::Package::BEGIN@4 at <a href="Class-MOP-Package-pm-sub.html#4">line 4 of Class/MOP/Package.pm</a>
# once (4µs+0s) by Class::MOP::Method::Generated::BEGIN@4 at <a href="Class-MOP-Method-Generated-pm-sub.html#4">line 4 of Class/MOP/Method/Generated.pm</a>
# once (4µs+0s) by lib::BEGIN@8 at <a href="lib-pm-sub.html#8">line 8 of lib.pm</a>
# once (4µs+0s) by Moose::Meta::Method::Destructor::BEGIN@4 at <a href="Moose-Meta-Method-Destructor-pm-sub.html#4">line 4 of Moose/Meta/Method/Destructor.pm</a>
# once (4µs+0s) by Class::MOP::Method::Wrapped::BEGIN@4 at <a href="Class-MOP-Method-Wrapped-pm-sub.html#4">line 4 of Class/MOP/Method/Wrapped.pm</a>
# once (4µs+0s) by Sub::Install::BEGIN@4 at <a href="Sub-Install-pm-sub.html#4">line 4 of Sub/Install.pm</a>
# once (4µs+0s) by Class::MOP::Method::Constructor::BEGIN@4 at <a href="Class-MOP-Method-Constructor-pm-sub.html#4">line 4 of Class/MOP/Method/Constructor.pm</a>
# once (4µs+0s) by IO::Compress::Base::Common::BEGIN@501 at <a href="IO-Compress-Base-Common-pm-sub.html#501">line 501 of IO/Compress/Base/Common.pm</a>
# once (4µs+0s) by FileHandle::BEGIN@4 at <a href="FileHandle-pm-sub.html#4">line 4 of FileHandle.pm</a>
# once (4µs+0s) by Moose::Meta::Method::Delegation::BEGIN@4 at <a href="Moose-Meta-Method-Delegation-pm-sub.html#4">line 4 of Moose/Meta/Method/Delegation.pm</a>
# once (4µs+0s) by Moose::Meta::Instance::BEGIN@4 at <a href="Moose-Meta-Instance-pm-sub.html#4">line 4 of Moose/Meta/Instance.pm</a>
# once (4µs+0s) by IO::Compress::Gzip::Constants::BEGIN@3 at <a href="IO-Compress-Gzip-Constants-pm-sub.html#3">line 3 of IO/Compress/Gzip/Constants.pm</a>
# once (4µs+0s) by IO::Compress::Base::Common::BEGIN@3 at <a href="IO-Compress-Base-Common-pm-sub.html#3">line 3 of IO/Compress/Base/Common.pm</a>
# once (4µs+0s) by IO::Socket::INET::BEGIN@9 at <a href="IO-Socket-INET-pm-sub.html#9">line 9 of IO/Socket/INET.pm</a>
# once (4µs+0s) by Net::HTTP::BEGIN@3 at <a href="Net-HTTP-pm-sub.html#3">line 3 of Net/HTTP.pm</a>
# once (4µs+0s) by Class::MOP::Method::Inlined::BEGIN@3 at <a href="Class-MOP-Method-Inlined-pm-sub.html#3">line 3 of Class/MOP/Method/Inlined.pm</a>
# once (4µs+0s) by IO::Uncompress::Adapter::Inflate::BEGIN@3 at <a href="IO-Uncompress-Adapter-Inflate-pm-sub.html#3">line 3 of IO/Uncompress/Adapter/Inflate.pm</a>
# once (4µs+0s) by Devel::GlobalDestruction::BEGIN@2 at <a href="Sub-Exporter-pm-sub.html#2">line 2 of Sub/Exporter.pm</a>
# once (4µs+0s) by Test::Builder::Module::BEGIN@3 at <a href="Test-Builder-Module-pm-sub.html#3">line 3 of Test/Builder/Module.pm</a>
# once (4µs+0s) by Errno::BEGIN@9 at <a href="Errno-pm-sub.html#9">line 9 of Errno.pm</a>
# once (4µs+0s) by Moose::Meta::TypeConstraint::BEGIN@4 at <a href="Moose-Meta-TypeConstraint-pm-sub.html#4">line 4 of Moose/Meta/TypeConstraint.pm</a>
# once (4µs+0s) by Class::MOP::Mixin::HasMethods::BEGIN@3 at <a href="Class-MOP-Mixin-HasMethods-pm-sub.html#3">line 3 of Class/MOP/Mixin/HasMethods.pm</a>
# once (4µs+0s) by Devel::GlobalDestruction::BEGIN@5 at <a href="Devel-GlobalDestruction-pm-sub.html#5">line 5 of Devel/GlobalDestruction.pm</a>
# once (4µs+0s) by Config::BEGIN@9 at <a href="Config-pm-sub.html#9">line 9 of Config.pm</a>
# once (4µs+0s) by File::Spec::Unix::BEGIN@3 at <a href="File-Spec-Unix-pm-sub.html#3">line 3 of File/Spec/Unix.pm</a>
# once (4µs+0s) by Moose::Meta::Class::Immutable::Trait::BEGIN@3 at <a href="Moose-Meta-Class-Immutable-Trait-pm-sub.html#3">line 3 of Moose/Meta/Class/Immutable/Trait.pm</a>
# once (4µs+0s) by HTTP::Request::BEGIN@7 at <a href="HTTP-Request-pm-sub.html#7">line 7 of HTTP/Request.pm</a>
# once (3µs+0s) by Class::MOP::Class::Immutable::Trait::BEGIN@3 at <a href="Class-MOP-Class-Immutable-Trait-pm-sub.html#3">line 3 of Class/MOP/Class/Immutable/Trait.pm</a>
# once (3µs+0s) by Class::MOP::Mixin::BEGIN@3 at <a href="Class-MOP-Mixin-pm-sub.html#3">line 3 of Class/MOP/Mixin.pm</a>
# once (3µs+0s) by Class::MOP::Class::BEGIN@4 at <a href="Class-MOP-Class-pm-sub.html#4">line 4 of Class/MOP/Class.pm</a>
# once (3µs+0s) by Class::MOP::Mixin::HasAttributes::BEGIN@3 at <a href="Class-MOP-Mixin-HasAttributes-pm-sub.html#3">line 3 of Class/MOP/Mixin/HasAttributes.pm</a>
# once (3µs+0s) by Moose::Meta::Role::BEGIN@4 at <a href="Moose-Meta-Role-pm-sub.html#4">line 4 of Moose/Meta/Role.pm</a>
# once (3µs+0s) by Moose::BEGIN@2 at <a href="Moose-pm-sub.html#2">line 2 of Moose.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Application::BEGIN@3 at <a href="Moose-Meta-Role-Application-pm-sub.html#3">line 3 of Moose/Meta/Role/Application.pm</a>
# once (3µs+0s) by Class::MOP::Attribute::BEGIN@4 at <a href="Class-MOP-Attribute-pm-sub.html#4">line 4 of Class/MOP/Attribute.pm</a>
# once (3µs+0s) by AutoLoader::BEGIN@3 at <a href="AutoLoader-pm-sub.html#3">line 3 of AutoLoader.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Attribute::BEGIN@3 at <a href="Moose-Meta-Role-Attribute-pm-sub.html#3">line 3 of Moose/Meta/Role/Attribute.pm</a>
# once (3µs+0s) by Moose::Meta::Method::Augmented::BEGIN@3 at <a href="Moose-Meta-Method-Augmented-pm-sub.html#3">line 3 of Moose/Meta/Method/Augmented.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Application::ToClass::BEGIN@3 at <a href="Moose-Meta-Role-Application-ToClass-pm-sub.html#3">line 3 of Moose/Meta/Role/Application/ToClass.pm</a>
# once (3µs+0s) by Test::Builder::BEGIN@4 at <a href="Test-Builder-pm-sub.html#4">line 4 of Test/Builder.pm</a>
# once (3µs+0s) by IO::Uncompress::Gunzip::BEGIN@8 at <a href="IO-Uncompress-Gunzip-pm-sub.html#8">line 8 of IO/Uncompress/Gunzip.pm</a>
# once (3µs+0s) by SimpleDB::Client::Exception::BEGIN@49 at <a href="lib-SimpleDB-Client-Exception-pm-sub.html#49">line 49 of ../lib/SimpleDB/Client/Exception.pm</a>
# once (3µs+0s) by HTTP::Date::BEGIN@11 at <a href="HTTP-Date-pm-sub.html#11">line 11 of HTTP/Date.pm</a>
# once (3µs+0s) by IO::Socket::UNIX::BEGIN@9 at <a href="IO-Socket-UNIX-pm-sub.html#9">line 9 of IO/Socket/UNIX.pm</a>
# once (3µs+0s) by Scalar::Util::BEGIN@9 at <a href="Scalar-Util-pm-sub.html#9">line 9 of Scalar/Util.pm</a>
# once (3µs+0s) by Moose::Object::BEGIN@4 at <a href="Moose-Object-pm-sub.html#4">line 4 of Moose/Object.pm</a>
# once (3µs+0s) by re::BEGIN@4 at <a href="re-pm-sub.html#4">line 4 of re.pm</a>
# once (3µs+0s) by URI::_idna::BEGIN@6 at <a href="URI-_idna-pm-sub.html#6">line 6 of URI/_idna.pm</a>
# once (3µs+0s) by Digest::base::BEGIN@3 at <a href="Digest-base-pm-sub.html#3">line 3 of Digest/base.pm</a>
# once (3µs+0s) by Fcntl::BEGIN@58 at <a href="Fcntl-pm-sub.html#58">line 58 of Fcntl.pm</a>
# once (3µs+0s) by List::Util::BEGIN@11 at <a href="List-Util-pm-sub.html#11">line 11 of List/Util.pm</a>
# once (3µs+0s) by Moose::Meta::Method::Constructor::BEGIN@4 at <a href="Moose-Meta-Method-Constructor-pm-sub.html#4">line 4 of Moose/Meta/Method/Constructor.pm</a>
# once (3µs+0s) by URI::BEGIN@3 at <a href="URI-pm-sub.html#3">line 3 of URI.pm</a>
# once (3µs+0s) by Time::HiRes::BEGIN@3 at <a href="Time-HiRes-pm-sub.html#3">line 3 of Time/HiRes.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Role::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-Role-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/Role.pm</a>
# once (3µs+0s) by HTTP::Headers::BEGIN@3 at <a href="HTTP-Headers-pm-sub.html#3">line 3 of HTTP/Headers.pm</a>
# once (3µs+0s) by Net::HTTP::Methods::BEGIN@5 at <a href="Net-HTTP-Methods-pm-sub.html#5">line 5 of Net/HTTP/Methods.pm</a>
# once (3µs+0s) by URI::_generic::BEGIN@6 at <a href="URI-_generic-pm-sub.html#6">line 6 of URI/_generic.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Class::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-Class-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/Class.pm</a>
# once (3µs+0s) by Moose::Meta::Class::BEGIN@4 at <a href="Moose-Meta-Class-pm-sub.html#4">line 4 of Moose/Meta/Class.pm</a>
# once (3µs+0s) by URI::_query::BEGIN@3 at <a href="URI-_query-pm-sub.html#3">line 3 of URI/_query.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Union::BEGIN@4 at <a href="Moose-Meta-TypeConstraint-Union-pm-sub.html#4">line 4 of Moose/Meta/TypeConstraint/Union.pm</a>
# once (3µs+0s) by File::GlobMapper::BEGIN@3 at <a href="File-GlobMapper-pm-sub.html#3">line 3 of File/GlobMapper.pm</a>
# once (3µs+0s) by Moose::Meta::Method::Overridden::BEGIN@3 at <a href="Moose-Meta-Method-Overridden-pm-sub.html#3">line 3 of Moose/Meta/Method/Overridden.pm</a>
# once (3µs+0s) by IO::Uncompress::RawInflate::BEGIN@4 at <a href="IO-Uncompress-RawInflate-pm-sub.html#4">line 4 of IO/Uncompress/RawInflate.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Application::ToInstance::BEGIN@3 at <a href="Moose-Meta-Role-Application-ToInstance-pm-sub.html#3">line 3 of Moose/Meta/Role/Application/ToInstance.pm</a>
# once (3µs+0s) by Moose::Error::Default::BEGIN@3 at <a href="Moose-Error-Default-pm-sub.html#3">line 3 of Moose/Error/Default.pm</a>
# once (3µs+0s) by URI::_server::BEGIN@5 at <a href="URI-_server-pm-sub.html#5">line 5 of URI/_server.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Application::ToRole::BEGIN@3 at <a href="Moose-Meta-Role-Application-ToRole-pm-sub.html#3">line 3 of Moose/Meta/Role/Application/ToRole.pm</a>
# once (3µs+0s) by HTTP::Config::BEGIN@3 at <a href="HTTP-Config-pm-sub.html#3">line 3 of HTTP/Config.pm</a>
# once (3µs+0s) by Class::MOP::Object::BEGIN@4 at <a href="Class-MOP-Object-pm-sub.html#4">line 4 of Class/MOP/Object.pm</a>
# once (3µs+0s) by Moose::Util::BEGIN@3 at <a href="Moose-Util-pm-sub.html#3">line 3 of Moose/Util.pm</a>
# once (3µs+0s) by IO::Compress::Zlib::Extra::BEGIN@5 at <a href="IO-Compress-Zlib-Extra-pm-sub.html#5">line 5 of IO/Compress/Zlib/Extra.pm</a>
# once (3µs+0s) by File::Spec::BEGIN@3 at <a href="File-Spec-pm-sub.html#3">line 3 of File/Spec.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::DuckType::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-DuckType-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/DuckType.pm</a>
# once (3µs+0s) by File::Glob::BEGIN@3 at <a href="File-Glob-pm-sub.html#3">line 3 of File/Glob.pm</a>
# once (3µs+0s) by IO::Uncompress::Base::BEGIN@4 at <a href="IO-Uncompress-Base-pm-sub.html#4">line 4 of IO/Uncompress/Base.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Parameterizable::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-Parameterizable-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/Parameterizable.pm</a>
# once (3µs+0s) by Moose::Exporter::BEGIN@3 at <a href="Moose-Exporter-pm-sub.html#3">line 3 of Moose/Exporter.pm</a>
# once (3µs+0s) by Moose::Meta::Attribute::BEGIN@4 at <a href="Moose-Meta-Attribute-pm-sub.html#4">line 4 of Moose/Meta/Attribute.pm</a>
# once (3µs+0s) by Digest::SHA::BEGIN@5 at <a href="Digest-SHA-pm-sub.html#5">line 5 of Digest/SHA.pm</a>
# once (3µs+0s) by Moose::Meta::Method::Accessor::BEGIN@4 at <a href="Moose-Meta-Method-Accessor-pm-sub.html#4">line 4 of Moose/Meta/Method/Accessor.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-Parameterized-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/Parameterized.pm</a>
# once (3µs+0s) by Config::BEGIN@5 at <a href="Config_heavy-pl-sub.html#5">line 5 of Config_heavy.pl</a>
# once (3µs+0s) by mro::BEGIN@10 at <a href="mro-pm-sub.html#10">line 10 of mro.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Method::BEGIN@4 at <a href="Moose-Meta-Role-Method-pm-sub.html#4">line 4 of Moose/Meta/Role/Method.pm</a>
# once (3µs+0s) by URI::Escape::BEGIN@2 at <a href="URI-Escape-pm-sub.html#2">line 2 of URI/Escape.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Method::Conflicting::BEGIN@4 at <a href="Moose-Meta-Role-Method-Conflicting-pm-sub.html#4">line 4 of Moose/Meta/Role/Method/Conflicting.pm</a>
# once (3µs+0s) by HTTP::Status::BEGIN@3 at <a href="HTTP-Status-pm-sub.html#3">line 3 of HTTP/Status.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Registry::BEGIN@4 at <a href="Moose-Meta-TypeConstraint-Registry-pm-sub.html#4">line 4 of Moose/Meta/TypeConstraint/Registry.pm</a>
# once (3µs+0s) by Moose::Meta::TypeCoercion::Union::BEGIN@4 at <a href="Moose-Meta-TypeCoercion-Union-pm-sub.html#4">line 4 of Moose/Meta/TypeCoercion/Union.pm</a>
# once (3µs+0s) by IO::Seekable::BEGIN@99 at <a href="IO-Seekable-pm-sub.html#99">line 99 of IO/Seekable.pm</a>
# once (3µs+0s) by IO::File::BEGIN@128 at <a href="IO-File-pm-sub.html#128">line 128 of IO/File.pm</a>
# once (3µs+0s) by Moose::Meta::TypeConstraint::Enum::BEGIN@3 at <a href="Moose-Meta-TypeConstraint-Enum-pm-sub.html#3">line 3 of Moose/Meta/TypeConstraint/Enum.pm</a>
# once (3µs+0s) by Class::MOP::BEGIN@4 at <a href="Class-MOP-pm-sub.html#4">line 4 of Class/MOP.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Application::RoleSummation::BEGIN@3 at <a href="Moose-Meta-Role-Application-RoleSummation-pm-sub.html#3">line 3 of Moose/Meta/Role/Application/RoleSummation.pm</a>
# once (3µs+0s) by metaclass::BEGIN@4 at <a href="metaclass-pm-sub.html#4">line 4 of metaclass.pm</a>
# once (3µs+0s) by Moose::Meta::Role::Method::Required::BEGIN@4 at <a href="Moose-Meta-Role-Method-Required-pm-sub.html#4">line 4 of Moose/Meta/Role/Method/Required.pm</a>
# once (3µs+0s) by Moose::Meta::Method::BEGIN@3 at <a href="Moose-Meta-Method-pm-sub.html#3">line 3 of Moose/Meta/Method.pm</a>
# once (3µs+0s) by MRO::Compat::BEGIN@2 at <a href="MRO-Compat-pm-sub.html#2">line 2 of MRO/Compat.pm</a>
# once (3µs+0s) by URI::_punycode::BEGIN@3 at <a href="URI-_punycode-pm-sub.html#3">line 3 of URI/_punycode.pm</a>
# once (3µs+0s) by Class::MOP::Instance::BEGIN@4 at <a href="Class-MOP-Instance-pm-sub.html#4">line 4 of Class/MOP/Instance.pm</a>
# once (2µs+0s) by IO::Handle::BEGIN@261 at <a href="IO-Handle-pm-sub.html#261">line 261 of IO/Handle.pm</a>
# once (2µs+0s) by Exception::Class::BEGIN@5 at <a href="Exception-Class-pm-sub.html#5">line 5 of Exception/Class.pm</a>
# once (2µs+0s) by XML::Bare::BEGIN@4 at <a href="XML-Bare-pm-sub.html#4">line 4 of XML/Bare.pm</a>
# once (2µs+0s) by Time::Local::BEGIN@6 at <a href="Time-Local-pm-sub.html#6">line 6 of Time/Local.pm</a>
# once (2µs+0s) by Exception::Class::Base::BEGIN@3 at <a href="Exception-Class-Base-pm-sub.html#3">line 3 of Exception/Class/Base.pm</a>
# once (2µs+0s) by IO::Socket::BEGIN@14 at <a href="IO-Socket-pm-sub.html#14">line 14 of IO/Socket.pm</a>
# once (2µs+0s) by Compress::Raw::Zlib::BEGIN@11 at <a href="Compress-Raw-Zlib-pm-sub.html#11">line 11 of Compress/Raw/Zlib.pm</a>
# once (2µs+0s) by IO::BEGIN@7 at <a href="IO-pm-sub.html#7">line 7 of IO.pm</a></div></div>sub import {</td></tr>
<tr><td class="h"><a name="35"></a>35</td><td class="c0">292</td><td class="c0"><span title="Avg 4µs">1.21ms</span></td><td></td><td></td><td class="s"> shift;</td></tr>
<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> $^H |= @_ ? bits(@_) : $default_bits;<div class="calls"><div class="calls_out"> # spent 24µs making 3 calls to <a href="strict-pm-sub.html#18">strict::bits</a>, avg 8µs/call</div></div></td></tr>
<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 704µs (372+332) within strict::unimport which was called 46 times, avg 15µs/call:
# once (9µs+17µs) by Exception::Class::Base::BEGIN@43 at <a href="Exception-Class-Base-pm-sub.html#43">line 43 of Exception/Class/Base.pm</a>
# once (12µs+13µs) by LWP::Protocol::BEGIN@62 at <a href="LWP-Protocol-pm-sub.html#62">line 62 of LWP/Protocol.pm</a>
# once (13µs+12µs) by Sub::Install::BEGIN@184 at <a href="Sub-Install-pm-sub.html#184">line 184 of Sub/Install.pm</a>
# once (11µs+11µs) by Errno::BEGIN@162 at <a href="Errno-pm-sub.html#162">line 162 of Errno.pm</a>
# once (14µs+8µs) by Config::BEGIN@35 at <a href="Config-pm-sub.html#35">line 35 of Config.pm</a>
# once (10µs+11µs) by constant::BEGIN@38 at <a href="constant-pm-sub.html#38">line 38 of constant.pm</a>
# once (11µs+10µs) by Moose::Meta::Role::BEGIN@559 at <a href="Moose-Meta-Role-pm-sub.html#559">line 559 of Moose/Meta/Role.pm</a>
# once (10µs+10µs) by Class::MOP::Package::BEGIN@100 at <a href="Class-MOP-Package-pm-sub.html#100">line 100 of Class/MOP/Package.pm</a>
# once (10µs+10µs) by HTTP::Message::BEGIN@621 at <a href="HTTP-Message-pm-sub.html#621">line 621 of HTTP/Message.pm</a>
# once (10µs+9µs) by Moose::Object::BEGIN@80 at <a href="Moose-Object-pm-sub.html#80">line 80 of Moose/Object.pm</a>
# once (10µs+9µs) by URI::BEGIN@127 at <a href="URI-pm-sub.html#127">line 127 of URI.pm</a>
# once (9µs+9µs) by Moose::Util::TypeConstraints::BEGIN@65 at <a href="Moose-Util-TypeConstraints-pm-sub.html#65">line 65 of Moose/Util/TypeConstraints.pm</a>
# once (9µs+9µs) by Moose::Exporter::BEGIN@206 at <a href="Moose-Exporter-pm-sub.html#206">line 206 of Moose/Exporter.pm</a>
# once (9µs+9µs) by Class::MOP::Class::Immutable::Trait::BEGIN@36 at <a href="Class-MOP-Class-Immutable-Trait-pm-sub.html#36">line 36 of Class/MOP/Class/Immutable/Trait.pm</a>
# once (9µs+8µs) by Compress::Raw::Zlib::BEGIN@78 at <a href="Compress-Raw-Zlib-pm-sub.html#78">line 78 of Compress/Raw/Zlib.pm</a>
# once (9µs+8µs) by AutoLoader::BEGIN@30 at <a href="AutoLoader-pm-sub.html#30">line 30 of AutoLoader.pm</a>
# once (9µs+8µs) by Exception::Class::BEGIN@45 at <a href="Exception-Class-pm-sub.html#45">line 45 of Exception/Class.pm</a>
# once (9µs+8µs) by Devel::StackTraceFrame::BEGIN@252 at <a href="Devel-StackTrace-pm-sub.html#252">line 252 of Devel/StackTrace.pm</a>
# once (9µs+7µs) by Exception::Class::Base::BEGIN@65 at <a href="Exception-Class-Base-pm-sub.html#65">line 65 of Exception/Class/Base.pm</a>
# once (9µs+7µs) by Exception::Class::BEGIN@78 at <a href="Exception-Class-pm-sub.html#78">line 78 of Exception/Class.pm</a>
# once (7µs+8µs) by Exporter::Heavy::BEGIN@4 at <a href="Exporter-Heavy-pm-sub.html#4">line 4 of Exporter/Heavy.pm</a>
# once (8µs+7µs) by Exception::Class::BEGIN@168 at <a href="Exception-Class-pm-sub.html#168">line 168 of Exception/Class.pm</a>
# once (8µs+6µs) by constant::BEGIN@101 at <a href="constant-pm-sub.html#101">line 101 of constant.pm</a>
# once (8µs+7µs) by IO::Handle::BEGIN@613 at <a href="IO-Handle-pm-sub.html#613">line 613 of IO/Handle.pm</a>
# once (9µs+5µs) by Test::Builder::BEGIN@1540 at <a href="Test-Builder-pm-sub.html#1540">line 1540 of Test/Builder.pm</a>
# once (7µs+7µs) by FileHandle::BEGIN@46 at <a href="FileHandle-pm-sub.html#46">line 46 of FileHandle.pm</a>
# once (7µs+6µs) by Net::HTTP::Methods::BEGIN@98 at <a href="Net-HTTP-Methods-pm-sub.html#98">line 98 of Net/HTTP/Methods.pm</a>
# once (7µs+6µs) by Class::MOP::Module::BEGIN@64 at <a href="Class-MOP-Module-pm-sub.html#64">line 64 of Class/MOP/Module.pm</a>
# once (7µs+6µs) by Class::MOP::Package::BEGIN@207 at <a href="Class-MOP-Package-pm-sub.html#207">line 207 of Class/MOP/Package.pm</a>
# once (7µs+5µs) by Carp::BEGIN@300 at <a href="Carp-Heavy-pm-sub.html#300">line 300 of Carp/Heavy.pm</a>
# once (7µs+5µs) by Class::MOP::Package::BEGIN@145 at <a href="Class-MOP-Package-pm-sub.html#145">line 145 of Class/MOP/Package.pm</a>
# once (7µs+5µs) by Test::Builder::BEGIN@2107 at <a href="Test-Builder-pm-sub.html#2107">line 2107 of Test/Builder.pm</a>
# once (6µs+5µs) by LWP::UserAgent::BEGIN@353 at <a href="LWP-UserAgent-pm-sub.html#353">line 353 of LWP/UserAgent.pm</a>
# once (6µs+5µs) by Class::MOP::Package::BEGIN@152 at <a href="Class-MOP-Package-pm-sub.html#152">line 152 of Class/MOP/Package.pm</a>
# once (6µs+5µs) by Fcntl::BEGIN@239 at <a href="Fcntl-pm-sub.html#239">line 239 of Fcntl.pm</a>
# once (6µs+5µs) by AutoLoader::BEGIN@186 at <a href="AutoLoader-pm-sub.html#186">line 186 of AutoLoader.pm</a>
# once (6µs+5µs) by Time::HiRes::BEGIN@42 at <a href="Time-HiRes-pm-sub.html#42">line 42 of Time/HiRes.pm</a>
# once (6µs+5µs) by File::Spec::Unix::BEGIN@149 at <a href="File-Spec-Unix-pm-sub.html#149">line 149 of File/Spec/Unix.pm</a>
# once (6µs+5µs) by Moose::Exporter::BEGIN@488 at <a href="Moose-Exporter-pm-sub.html#488">line 488 of Moose/Exporter.pm</a>
# once (6µs+5µs) by AutoLoader::BEGIN@138 at <a href="AutoLoader-pm-sub.html#138">line 138 of AutoLoader.pm</a>
# once (6µs+5µs) by Moose::Exporter::BEGIN@385 at <a href="Moose-Exporter-pm-sub.html#385">line 385 of Moose/Exporter.pm</a>
# once (6µs+5µs) by MRO::Compat::BEGIN@116 at <a href="MRO-Compat-pm-sub.html#116">line 116 of MRO/Compat.pm</a>
# once (6µs+5µs) by MRO::Compat::BEGIN@256 at <a href="MRO-Compat-pm-sub.html#256">line 256 of MRO/Compat.pm</a>
# once (6µs+4µs) by MRO::Compat::BEGIN@225 at <a href="MRO-Compat-pm-sub.html#225">line 225 of MRO/Compat.pm</a>
# once (6µs+5µs) by Class::MOP::Class::BEGIN@257 at <a href="Class-MOP-Class-pm-sub.html#257">line 257 of Class/MOP/Class.pm</a>
# once (5µs+4µs) by Moose::Exporter::BEGIN@498 at <a href="Moose-Exporter-pm-sub.html#498">line 498 of Moose/Exporter.pm</a></div></div>sub unimport {</td></tr>
<tr><td class="h"><a name="40"></a>40</td><td class="c0">92</td><td class="c0"><span title="Avg 4µs">354µs</span></td><td></td><td></td><td class="s"> shift;</td></tr>
<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"> $^H &= ~ (@_ ? bits(@_) : $default_bits);<div class="calls"><div class="calls_out"> # spent 332µs making 46 calls to <a href="strict-pm-sub.html#18">strict::bits</a>, avg 7µs/call</div></div></td></tr>
<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="44"></a>44</td><td class="c3">1</td><td class="c3"><span title="Avg 29µs">29µs</span></td><td></td><td></td><td class="s">1;</td></tr>
<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s">__END__</td></tr>
<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr>
<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s">strict - Perl pragma to restrict unsafe constructs</td></tr>
<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr>
<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"> use strict;</td></tr>
<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"> use strict "vars";</td></tr>
<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> use strict "refs";</td></tr>
<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> use strict "subs";</td></tr>
<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"> use strict;</td></tr>
<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"> no strict "vars";</td></tr>
<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr>
<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s">If no import list is supplied, all possible restrictions are assumed.</td></tr>
<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s">(This is the safest mode to operate in, but is sometimes too strict for</td></tr>
<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s">casual programming.) Currently, there are three possible things to be</td></tr>
<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">strict about: "subs", "vars", and "refs".</td></tr>
<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s">=over 6</td></tr>
<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s">=item C<strict refs></td></tr>
<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s">This generates a runtime error if you </td></tr>
<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s">use symbolic references (see L<perlref>).</td></tr>
<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s"> use strict 'refs';</td></tr>
<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"> $ref = \$foo;</td></tr>
<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> print $$ref; # ok</td></tr>
<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> $ref = "foo";</td></tr>
<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"> print $$ref; # runtime error; normally ok</td></tr>
<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"> $file = "STDOUT";</td></tr>
<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> print $file "Hi!"; # error; note: no comma after $file</td></tr>
<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s">There is one exception to this rule:</td></tr>
<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> $bar = \&{'foo'};</td></tr>
<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> &$bar;</td></tr>
<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s">is allowed so that C<goto &$AUTOLOAD> would not break under stricture.</td></tr>
<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s">=item C<strict vars></td></tr>
<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s">This generates a compile-time error if you access a variable that wasn't</td></tr>
<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s">declared via C<our> or C<use vars>,</td></tr>
<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s">localized via C<my()>, or wasn't fully qualified. Because this is to avoid</td></tr>
<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s">variable suicide problems and subtle dynamic scoping issues, a merely</td></tr>
<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s">local() variable isn't good enough. See L<perlfunc/my> and</td></tr>
<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s">L<perlfunc/local>.</td></tr>
<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"> use strict 'vars';</td></tr>
<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"> $X::foo = 1; # ok, fully qualified</td></tr>
<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> my $foo = 10; # ok, my() var</td></tr>
<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"> local $foo = 9; # blows up</td></tr>
<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"> package Cinna;</td></tr>
<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> our $bar; # Declares $bar in current package</td></tr>
<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"> $bar = 'HgS'; # ok, global declared via pragma</td></tr>
<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s">The local() generated a compile-time error because you just touched a global</td></tr>
<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">name without fully qualifying it.</td></tr>
<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s">Because of their special use by sort(), the variables $a and $b are</td></tr>
<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s">exempted from this check.</td></tr>
<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s">=item C<strict subs></td></tr>
<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s">This disables the poetry optimization, generating a compile-time error if</td></tr>
<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s">you try to use a bareword identifier that's not a subroutine, unless it</td></tr>
<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s">is a simple identifier (no colons) and that it appears in curly braces or</td></tr>
<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s">on the left hand side of the C<< => >> symbol.</td></tr>
<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"> use strict 'subs';</td></tr>
<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"> $SIG{PIPE} = Plumber; # blows up</td></tr>
<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"> $SIG{PIPE} = "Plumber"; # just fine: quoted string is always ok</td></tr>
<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"> $SIG{PIPE} = \&Plumber; # preferred form</td></tr>
<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s">See L<perlmodlib/Pragmatic Modules>.</td></tr>
<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s">=head1 HISTORY</td></tr>
<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s">C<strict 'subs'>, with Perl 5.6.1, erroneously permitted to use an unquoted</td></tr>
<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s">compound identifier (e.g. C<Foo::Bar>) as a hash key (before C<< => >> or</td></tr>
<tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s">inside curlies), but without forcing it always to a literal string.</td></tr>
<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s">Starting with Perl 5.8.1 strict is strict about its restrictions:</td></tr>
<tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s">if unknown restrictions are used, the strict pragma will abort with</td></tr>
<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> Unknown 'strict' tag(s) '...'</td></tr>
<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s">As of version 1.04 (Perl 5.10), strict verifies that it is used as</td></tr>
<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s">"strict" to avoid the dreaded Strict trap on case insensitive file</td></tr>
<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s">systems.</td></tr>
<tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr>
<tr><td class="h"><a name="strict__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 13µs within strict::CORE:match which was called
# once (13µs+0s) by Test::More::BEGIN@4 at <a href="strict-pm-sub.html#6">line 6 of strict.pm</a></div></div>sub strict::CORE:match; # xsub<br /> </td></tr>
<tr><td class="h"><a name="strict__CORE_regcomp"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 39µs within strict::CORE:regcomp which was called
# once (39µs+0s) by Test::More::BEGIN@4 at <a href="strict-pm-sub.html#6">line 6 of strict.pm</a></div></div>sub strict::CORE:regcomp; # xsub<br /> </td></tr>
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<a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 3.11</a>
Perl profiler, developed by
<a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and
<a href="http://code.nytimes.com">Adam Kaplan</a>.
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