From: Ronald J. Kimball <rjk@linguist.dartmouth.edu>
Date: Sun, 22 Oct 2000 21:12:22 +0000 (-0400)
Subject: Re: [20000731.007] potential syntax error not detected [PATCH]
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1d76c68a4334730dcff690b6e52f049c381854c5;p=p5sagit%2Fp5-mst-13.2.git

Re: [20000731.007] potential syntax error not detected [PATCH]
Message-ID: <20001022211222.A1062496@linguist.dartmouth.edu>

p4raw-id: //depot/perl@7408
---

diff --git a/lib/vars.pm b/lib/vars.pm
index 0ace551..39a15bd 100644
--- a/lib/vars.pm
+++ b/lib/vars.pm
@@ -10,6 +10,7 @@ require 5.002;
 require Carp if $] < 5.00450;
 
 use warnings::register;
+require strict;
 
 sub import {
     my $callpack = caller;
@@ -26,6 +27,8 @@ sub import {
 		Carp::croak("Can't declare individual elements of hash or array");
 	    } elsif (warnings::enabled() and length($sym) == 1 and $sym !~ tr/a-zA-Z//) {
 		warnings::warn("No need to declare built-in vars");
+            } elsif  ( $^H &= strict::bits('vars') ) {
+              Carp::croak("'$ch$sym' is not a valid variable name under strict vars");
 	    }
 	}
         *{"${callpack}::$sym"} =