From: Rick Delaney <rick@consumercontact.com>
Date: Sat, 2 Oct 2004 01:04:49 +0000 (-0400)
Subject: Re: [perl #31793] Data::Dumper: Useqq interacts badly with overloading
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=d411a6a9eb5df09116806ed1c441d30d37e8d5e8;p=p5sagit%2Fp5-mst-13.2.git

Re: [perl #31793] Data::Dumper: Useqq interacts badly with overloading
Message-ID: <20041002050448.GB5059@biff.bort.ca>

p4raw-id: //depot/perl@23347
---

diff --git a/lib/overload.pm b/lib/overload.pm
index a75c817..1853499 100644
--- a/lib/overload.pm
+++ b/lib/overload.pm
@@ -94,7 +94,7 @@ sub AddrRef {
 }
 
 sub StrVal {
-  (ref $_[0] && OverloadedStringify($_[0]) or ref($_[0]) eq 'Regexp') ?
+  (ref $_[0] && Overloaded($_[0]) or ref($_[0]) eq 'Regexp') ?
     (AddrRef(shift)) :
     "$_[0]";
 }
diff --git a/lib/overload.t b/lib/overload.t
index 519c6d8..c1b92c5 100644
--- a/lib/overload.t
+++ b/lib/overload.t
@@ -1097,8 +1097,6 @@ test ($a->xet('b'), 42);
 test (!defined eval { $a->{b} });
 test ($@ =~ /zap/);
 
-test (overload::StrVal(qr/a/) =~ /^Regexp=SCALAR\(0x[0-9a-f]+\)$/);
-
 {
    package t229;
    use overload '='  => sub { 42 },
@@ -1139,6 +1137,23 @@ test (overload::StrVal(qr/a/) =~ /^Regexp=SCALAR\(0x[0-9a-f]+\)$/);
     sub numify { ${$_[0]} }
 }
 
+{
+    package perl31793;
+    use overload cmp => sub { 0 };
+    package main;
+    my $o  = bless [], 'perl31793';
+    my $no = bless [], 'no_overload';
+    test (overload::StrVal(\"scalar") =~ /^SCALAR\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal([])        =~ /^ARRAY\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal({})        =~ /^HASH\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal(sub{1})    =~ /^CODE\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal(\*GLOB)    =~ /^GLOB\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal(\$o)       =~ /^REF\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal(qr/a/)     =~ /^Regexp=SCALAR\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal($o)        =~ /^perl31793=ARRAY\(0x[0-9a-f]+\)$/);
+    test (overload::StrVal($no)       =~ /^no_overload=ARRAY\(0x[0-9a-f]+\)$/);
+}
+
 # These are all check that overloaded values rather than reference addressess
 # are what is getting tested.
 my ($two, $one, $un, $deux) = map {new Numify $_} 2, 1, 1, 2;
@@ -1160,4 +1175,4 @@ foreach my $op (qw(<=> == != < <= > >=)) {
     }
 }
 # Last test is:
-sub last {484}
+sub last {492}