Rename warning to warnings, from Paul Marquess.

p4raw-id: //depot/cfgperl@4038

1 files changed, 0 insertions, 354 deletions

diff --git a/warning.pl b/warning.pl
deleted file mode 100644
index 593b5d7e7c..0000000000
--- a/warning.pl
+++ /dev/null
@@ -1,354 +0,0 @@
-#!/usr/bin/perl
-
-BEGIN {
-  push @INC, './lib';
-}
-use strict ;
-
-sub DEFAULT_ON  () { 1 }
-sub DEFAULT_OFF () { 2 }
-
-my $tree = {
-       	 'unsafe'	=> { 	'untie'		=> DEFAULT_OFF,
-				'substr'	=> DEFAULT_OFF,
-				'taint'		=> DEFAULT_OFF,
-				'signal'	=> DEFAULT_OFF,
-				'closure'	=> DEFAULT_OFF,
-				'overflow'	=> DEFAULT_OFF,
-				'portable'	=> DEFAULT_OFF,
-				'utf8'		=> DEFAULT_OFF,
-			   } ,
-       	 'io'  		=> { 	'pipe' 		=> DEFAULT_OFF,
-       				'unopened'	=> DEFAULT_OFF,
-       				'closed'	=> DEFAULT_OFF,
-       				'newline'	=> DEFAULT_OFF,
-       				'exec'		=> DEFAULT_OFF,
-       				#'wr in in file'=> DEFAULT_OFF,
-			   },
-       	 'syntax'	=> { 	'ambiguous'	=> DEFAULT_OFF,
-			     	'semicolon'	=> DEFAULT_OFF,
-			     	'precedence'	=> DEFAULT_OFF,
-			     	'reserved'	=> DEFAULT_OFF,
-				'octal'		=> DEFAULT_OFF,
-				'digit'		=> DEFAULT_OFF,
-			     	'parenthesis'	=> DEFAULT_OFF,
-       	 			'deprecated'	=> DEFAULT_OFF,
-       	 			'printf'	=> DEFAULT_OFF,
-			   },
-       	 'severe'	=> { 	'inplace'	=> DEFAULT_ON,
-	 			'internal'	=> DEFAULT_ON,
-         			'debugging'	=> DEFAULT_ON,
-	 		   },
-       	 'void'		=> DEFAULT_OFF,
-       	 'recursion'	=> DEFAULT_OFF,
-       	 'redefine'	=> DEFAULT_OFF,
-       	 'numeric'	=> DEFAULT_OFF,
-         'uninitialized'=> DEFAULT_OFF,
-       	 'once'		=> DEFAULT_OFF,
-       	 'misc'		=> DEFAULT_OFF,
-       	 #'default'	=> DEFAULT_ON,
-	} ;
-
-
-###########################################################################
-sub tab {
-    my($l, $t) = @_;
-    $t .= "\t" x ($l - (length($t) + 1) / 8);
-    $t;
-}
-
-###########################################################################
-
-my %list ;
-my %Value ;
-my $index = 0 ;
-
-sub walk
-{
-    my $tre = shift ;
-    my @list = () ;
-    my ($k, $v) ;
-
-    foreach $k (sort keys %$tre) {
-	$v = $tre->{$k};
-	die "duplicate key $k\n" if defined $list{$k} ;
-	$Value{$index} = uc $k ;
-        push @{ $list{$k} }, $index ++ ;
-	if (ref $v)
-	  { push (@{ $list{$k} }, walk ($v)) }
-	push @list, @{ $list{$k} } ;
-    }
-
-   return @list ;
-}
-
-###########################################################################
-
-sub mkRange
-{
-    my @a = @_ ;
-    my @out = @a ;
-    my $i ;
-
-
-    for ($i = 1 ; $i < @a; ++ $i) {
-      	$out[$i] = ".." 
-          if $a[$i] == $a[$i - 1] + 1 && $a[$i] + 1 == $a[$i + 1] ;
-    }
-
-    my $out = join(",",@out);
-
-    $out =~ s/,(\.\.,)+/../g ;
-    return $out;
-}
-
-###########################################################################
-
-sub mkHex
-{
-    my ($max, @a) = @_ ;
-    my $mask = "\x00" x $max ;
-    my $string = "" ;
-
-    foreach (@a) {
-	vec($mask, $_, 1) = 1 ;
-    }
-
-    #$string = unpack("H$max", $mask) ;
-    #$string =~ s/(..)/\x$1/g;
-    foreach (unpack("C*", $mask)) {
-	$string .= '\x' . sprintf("%2.2x", $_) ;
-    }
-    return $string ;
-}
-
-###########################################################################
-
-
-#unlink "warning.h";
-#unlink "lib/warning.pm";
-open(WARN, ">warning.h") || die "Can't create warning.h: $!\n";
-open(PM, ">lib/warning.pm") || die "Can't create lib/warning.pm: $!\n";
-
-print WARN <<'EOM' ;
-/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
-   This file is built by warning.pl
-   Any changes made here will be lost!
-*/
-
-
-#define Off(x)			((x) / 8)
-#define Bit(x)			(1 << ((x) % 8))
-#define IsSet(a, x)		((a)[Off(x)] & Bit(x))
-
-
-#define G_WARN_OFF		0 	/* $^W == 0 */
-#define G_WARN_ON		1	/* -w flag and $^W != 0 */
-#define G_WARN_ALL_ON		2	/* -W flag */
-#define G_WARN_ALL_OFF		4	/* -X flag */
-#define G_WARN_ONCE		8	/* set if 'once' ever enabled */
-#define G_WARN_ALL_MASK		(G_WARN_ALL_ON|G_WARN_ALL_OFF)
-
-#define WARN_STD		Nullsv
-#define WARN_ALL		(&PL_sv_yes)	/* use warning 'all' */
-#define WARN_NONE		(&PL_sv_no)	/* no  warning 'all' */
-
-#define specialWARN(x)		((x) == WARN_STD || (x) == WARN_ALL ||	\
-				 (x) == WARN_NONE)
-
-#define ckDEAD(x)							\
-	   ( ! specialWARN(PL_curcop->cop_warnings) &&			\
-	    IsSet(SvPVX(PL_curcop->cop_warnings), 2*x+1))
-
-#define ckWARN(x)							\
-	( (PL_curcop->cop_warnings != WARN_STD &&			\
-	   PL_curcop->cop_warnings != WARN_NONE &&			\
-	      (PL_curcop->cop_warnings == WARN_ALL ||			\
-	       IsSet(SvPVX(PL_curcop->cop_warnings), 2*x) ) )		\
-	  || (PL_curcop->cop_warnings == WARN_STD && PL_dowarn & G_WARN_ON) )
-
-#define ckWARN2(x,y)							\
-	  ( (PL_curcop->cop_warnings != WARN_STD  &&			\
-	     PL_curcop->cop_warnings != WARN_NONE &&			\
-	      (PL_curcop->cop_warnings == WARN_ALL ||			\
-	        IsSet(SvPVX(PL_curcop->cop_warnings), 2*x)  ||		\
-	        IsSet(SvPVX(PL_curcop->cop_warnings), 2*y) ) ) 		\
-	    ||	(PL_curcop->cop_warnings == WARN_STD && PL_dowarn & G_WARN_ON) )
-
-#define ckWARN_d(x)							\
-	  (PL_curcop->cop_warnings == WARN_STD ||			\
-	   PL_curcop->cop_warnings == WARN_ALL ||			\
-	     (PL_curcop->cop_warnings != WARN_NONE &&			\
-	      IsSet(SvPVX(PL_curcop->cop_warnings), 2*x) ) )
-
-#define ckWARN2_d(x,y)							\
-	  (PL_curcop->cop_warnings == WARN_STD ||			\
-	   PL_curcop->cop_warnings == WARN_ALL ||			\
-	     (PL_curcop->cop_warnings != WARN_NONE &&			\
-	        (IsSet(SvPVX(PL_curcop->cop_warnings), 2*x)  ||		\
-	         IsSet(SvPVX(PL_curcop->cop_warnings), 2*y) ) ) )
-
-
-#define isLEXWARN_on 	(PL_curcop->cop_warnings != WARN_STD)
-#define isLEXWARN_off	(PL_curcop->cop_warnings == WARN_STD)
-#define isWARN_ONCE	(PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
-#define isWARN_on(c,x)	(IsSet(SvPVX(c), 2*(x)))
-
-EOM
-
-
-$index = 0 ;
-@{ $list{"all"} } = walk ($tree) ;
-
-$index *= 2 ;
-my $warn_size = int($index / 8) + ($index % 8 != 0) ;
-
-my $k ;
-foreach $k (sort { $a <=> $b } keys %Value) {
-    print WARN tab(5, "#define WARN_$Value{$k}"), "$k\n" ;
-}
-print WARN "\n" ;
-
-print WARN tab(5, '#define WARNsize'),	"$warn_size\n" ;
-#print WARN tab(5, '#define WARN_ALLstring'), '"', ('\377' x $warn_size) , "\"\n" ;
-print WARN tab(5, '#define WARN_ALLstring'), '"', ('\125' x $warn_size) , "\"\n" ;
-print WARN tab(5, '#define WARN_NONEstring'), '"', ('\0' x $warn_size) , "\"\n" ;
-
-print WARN <<'EOM';
-
-/* end of file warning.h */
-
-EOM
-
-close WARN ;
-
-while (<DATA>) {
-    last if /^KEYWORDS$/ ;
-    print PM $_ ;
-}
-
-$list{'all'} = [ 0 .. 8 * ($warn_size/2) - 1 ] ;
-print PM "%Bits = (\n" ;
-foreach $k (sort keys  %list) {
-
-    my $v = $list{$k} ;
-    my @list = sort { $a <=> $b } @$v ;
-
-    print PM tab(4, "    '$k'"), '=> "', 
-		# mkHex($warn_size, @list), 
-		mkHex($warn_size, map $_ * 2 , @list), 
-		'", # [', mkRange(@list), "]\n" ;
-}
-
-print PM "  );\n\n" ;
-
-print PM "%DeadBits = (\n" ;
-foreach $k (sort keys  %list) {
-
-    my $v = $list{$k} ;
-    my @list = sort { $a <=> $b } @$v ;
-
-    print PM tab(4, "    '$k'"), '=> "', 
-		# mkHex($warn_size, @list), 
-		mkHex($warn_size, map $_ * 2 + 1 , @list), 
-		'", # [', mkRange(@list), "]\n" ;
-}
-
-print PM "  );\n\n" ;
-while (<DATA>) {
-    print PM $_ ;
-}
-
-close PM ;
-
-__END__
-
-# This file was created by warning.pl
-# Any changes made here will be lost.
-#
-
-package warning;
-
-=head1 NAME
-
-warning - Perl pragma to control optional warnings
-
-=head1 SYNOPSIS
-
-    use warning;
-    no warning;
-
-    use warning "all";
-    no warning "all";
-
-=head1 DESCRIPTION
-
-If no import list is supplied, all possible warnings are either enabled
-or disabled.
-
-See L<perlmod/Pragmatic Modules> and L<perllexwarn>.
-
-
-=cut
-
-use Carp ;
-
-KEYWORDS
-
-sub bits {
-    my $mask ;
-    my $catmask ;
-    my $fatal = 0 ;
-    foreach my $word (@_) {
-	if  ($word eq 'FATAL')
-	  { $fatal = 1 }
-	elsif ($catmask = $Bits{$word}) {
-	  $mask |= $catmask ;
-	  $mask |= $DeadBits{$word} if $fatal ;
-	}
-	else
-	  { croak "unknown warning category '$word'" }
-    }
-
-    return $mask ;
-}
-
-sub import {
-    shift;
-    $^B |= bits(@_ ? @_ : 'all') ;
-}
-
-sub unimport {
-    shift;
-    $^B &= ~ bits(@_ ? @_ : 'all') ;
-}
-
-
-sub make_fatal
-{
-    my $self = shift ;
-    my $bitmask = $self->bits(@_) ;
-    $SIG{__WARN__} =
-        sub
-        {
-            die @_ if $^B & $bitmask ;
-            warn @_
-        } ;
-}
-
-sub bitmask
-{
-    return $^B ;
-}
-
-sub enabled
-{
-    my $string = shift ;
-
-    return 1
-	if $bits{$string} && $^B & $bits{$string} ;
-   
-    return 0 ; 
-}
-
-1;