From: Johan Vromans <jvromans@squirrel.nl>
Date: Wed, 25 Apr 2007 16:12:58 +0000 (+0200)
Subject: Re: The Strict trap
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e3def60f2e5ccd1bf34656c3a5e1691f3bdc48a9;p=p5sagit%2Fp5-mst-13.2.git

Re: The Strict trap
Message-ID: <m2lkggilud.fsf@phoenix.squirrel.nl>

p4raw-id: //depot/perl@31082
---

diff --git a/ext/Storable/t/code.t b/ext/Storable/t/code.t
index 81e8b90..c3c988b 100644
--- a/ext/Storable/t/code.t
+++ b/ext/Storable/t/code.t
@@ -242,7 +242,7 @@ ok(prototype($thawed->[4]), prototype($obj[0]->[4]));
 {
     my $safe = new Safe;
     # because of opcodes used in "use strict":
-    $safe->permit(qw(:default require));
+    $safe->permit(qw(:default require caller));
     local $Storable::Eval = sub { $safe->reval(shift) };
 
     $freezed = freeze $obj[0]->[1];
diff --git a/lib/strict.pm b/lib/strict.pm
index d14391a..bcb1321 100644
--- a/lib/strict.pm
+++ b/lib/strict.pm
@@ -1,6 +1,13 @@
 package strict;
 
-$strict::VERSION = "1.03";
+$strict::VERSION = "1.04";
+
+# Verify that we're called correctly so that strictures will work.
+unless ( __FILE__ =~ /(^|[\/\\])\Q@{[__PACKAGE__]}\E\.pm$/ ) {
+    # Can't use Carp, since Carp uses us!
+    my (undef, $f, $l) = caller;
+    die("Incorrect use of pragma '@{[__PACKAGE__,]}' at $f line $l.\n");
+}
 
 my %bitmask = (
 refs => 0x00000002,
@@ -133,4 +140,8 @@ if unknown restrictions are used, the strict pragma will abort with
 
     Unknown 'strict' tag(s) '...'
 
+As of version 1.04 (Perl 5.10), strict verifies that it is used as
+"strict" to avoid the dreaded Strict trap on case insensitive file
+systems.
+
 =cut