Remove the last traces of explicitly setting HINT_LOCALIZE_HH from

perl modules.

p4raw-id: //depot/perl@27927

diff --git a/lib/charnames.pm b/lib/charnames.pm
index 54f5179..00faa69 100644 (file)
--- a/lib/charnames.pm
+++ b/lib/charnames.pm
@@ -5,7 +5,6 @@ use File::Spec;
 our $VERSION = '1.05';
 
 use bytes ();          # for $bytes::hint_bits
-$charnames::hint_bits = 0x20000; # HINT_LOCALIZE_HH
 
 my %alias1 = (
                # Icky 3.2 names with parentheses.
@@ -192,7 +191,6 @@ sub import
   if (not @_) {
     carp("`use charnames' needs explicit imports list");
   }
-  $^H |= $charnames::hint_bits;
   $^H{charnames} = \&charnames ;
 
   ##
@@ -393,10 +391,8 @@ hardwired into F<charnames.pm>.  A module can install custom
 translations (inside the scope which C<use>s the module) with the
 following magic incantation:
 
-    use charnames ();          # for $charnames::hint_bits
     sub import {
        shift;
-       $^H |= $charnames::hint_bits;
        $^H{charnames} = \&translator;
     }
 

diff --git a/lib/open.pm b/lib/open.pm
index c2eae57..d384b41 100644 (file)
--- a/lib/open.pm
+++ b/lib/open.pm
@@ -1,6 +1,5 @@
 package open;
 use warnings;
-$open::hint_bits = 0x20000; # HINT_LOCALIZE_HH
 
 our $VERSION = '1.05';
 
@@ -57,7 +56,6 @@ sub import {
     my ($class,@args) = @_;
     croak("open: needs explicit list of PerlIO layers") unless @args;
     my $std;
-    $^H |= $open::hint_bits;
     my ($in,$out) = split(/\0/,(${^OPEN} || "\0"), -1);
     while (@args) {
        my $type = shift(@args);

diff --git a/lib/open.t b/lib/open.t
index 554798b..5c4c875 100644 (file)
--- a/lib/open.t
+++ b/lib/open.t
@@ -7,7 +7,7 @@ BEGIN {
        require Config; import Config;
 }
 
-use Test::More tests => 16;
+use Test::More tests => 14;
 
 # open::import expects 'open' as its first argument, but it clashes with open()
 sub import {
@@ -22,10 +22,6 @@ eval { import() };
 like( $@, qr/needs explicit list of PerlIO layers/,
        'import should fail without args' );
 
-# the hint bits shouldn't be set yet
-is( $^H & $open::hint_bits, 0,
-       'hint bits should not be set in $^H before open import' );
-
 # prevent it from loading I18N::Langinfo, so we can test encoding failures
 my $warn;
 local $SIG{__WARN__} = sub {
@@ -48,8 +44,6 @@ like( $warn, qr/Unknown PerlIO layer/,
 
 # see if it sets the magic variables appropriately
 import( 'IN', ':crlf' );
-ok( $^H & $open::hint_bits,
-       'hint bits should be set in $^H after open import' );
 is( $^H{'open_IN'}, 'crlf', 'should have set crlf layer' );
 
 # it should reset them appropriately, too

diff --git a/lib/overload.pm b/lib/overload.pm
index 35c090b..0120882 100644 (file)
--- a/lib/overload.pm
+++ b/lib/overload.pm
@@ -2,8 +2,6 @@ package overload;
 
 our $VERSION = '1.04';
 
-$overload::hint_bits = 0x20000; # HINT_LOCALIZE_HH
-
 sub nil {}
 
 sub OVERLOAD {
@@ -149,7 +147,7 @@ sub constant {
     }
     else {
         $^H{$_[0]} = $_[1];
-        $^H |= $constants{$_[0]} | $overload::hint_bits;
+        $^H |= $constants{$_[0]};
     }
     shift, shift;
   }