dslinux/user/perl/t/lib/strict refs subs vars

[cayenne]

Update of /cvsroot/dslinux/dslinux/user/perl/t/lib/strict
In directory antilope:/tmp/cvs-serv17422/t/lib/strict

Added Files:
	refs subs vars 
Log Message:
Adding fresh perl source to HEAD to branch from

--- NEW FILE: refs ---
Check strict refs functionality

__END__

# no strict, should build & run ok.
my $fred ;
$b = "fred" ;
$a = $$b ;
$c = ${"def"} ;
$c = @{"def"} ;
$c = %{"def"} ;
$c = *{"def"} ;
$c = \&{"def"} ;
$c = def->[0];
$c = def->{xyz};
EXPECT

########

# strict refs - error
use strict ;
my $fred ;
my $a = ${"fred"} ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $fred ;
my $a = ${"fred"} ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $fred ;
my $b = "fred" ;
my $a = $$b ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 6.
########

# strict refs - error
use strict 'refs' ;
my $b ;
my $a = $$b ;
EXPECT
Can't use an undefined value as a SCALAR reference at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $b ;
my $a = @$b ;
EXPECT
Can't use an undefined value as an ARRAY reference at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $b ;
my $a = %$b ;
EXPECT
Can't use an undefined value as a HASH reference at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $b ;
my $a = *$b ;
EXPECT
Can't use an undefined value as a symbol reference at - line 5.
########

# strict refs - error
use strict 'refs' ;
my $a = fred->[0] ;
EXPECT
Can't use bareword ("fred") as an ARRAY ref while "strict refs" in use at - line 4.
########

# strict refs - error
use strict 'refs' ;
my $a = fred->{barney} ;
EXPECT
Can't use bareword ("fred") as a HASH ref while "strict refs" in use at - line 4.
########

# strict refs - no error
use strict ;
no strict 'refs' ;
my $fred ;
my $b = "fred" ;
my $a = $$b ;
use strict 'refs' ;
EXPECT

########

# strict refs - no error
use strict qw(subs vars) ;
my $fred ;
my $b = "fred" ;
my $a = $$b ;
use strict 'refs' ;
EXPECT

########

# strict refs - no error
my $fred ;
my $b = "fred" ;
my $a = $$b ;
use strict 'refs' ;
EXPECT

########

# strict refs - no error
use strict 'refs' ;
my $fred ;
my $b = \$fred ;
my $a = $$b ;
EXPECT

########

# Check runtime scope of strict refs pragma
use strict 'refs';
my $fred ;
my $b = "fred" ;
{
    no strict ;
    my $a = $$b ;
}
my $a = $$b ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 10.
########

# Check runtime scope of strict refs pragma
no strict ;
my $fred ;
my $b = "fred" ;
{
    use strict 'refs' ;
    my $a = $$b ;
}
my $a = $$b ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
########

# Check runtime scope of strict refs pragma
no strict ;
my $fred ;
my $b = "fred" ;
{
    use strict 'refs' ;
    $a = sub { my $c = $$b ; }
}
&$a ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
########


--FILE-- abc
my $a = ${"Fred"} ;
1;
--FILE-- 
use strict 'refs' ;
require "./abc";
EXPECT

########

--FILE-- abc
use strict 'refs' ;
1;
--FILE-- 
require "./abc";
my $a = ${"Fred"} ;
EXPECT

########

--FILE-- abc
use strict 'refs' ;
my $a = ${"Fred"} ;
1;
--FILE-- 
${"Fred"} ;
require "./abc";
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at ./abc line 2.
Compilation failed in require at - line 2.
########

--FILE-- abc.pm
use strict 'refs' ;
my $a = ${"Fred"} ;
1;
--FILE-- 
my $a = ${"Fred"} ;
use abc;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at abc.pm line 2.
Compilation failed in require at - line 2.
BEGIN failed--compilation aborted at - line 2.
########

# Check scope of pragma with eval
no strict ;
eval {
    my $a = ${"Fred"} ;
};
print STDERR $@ ;
my $a = ${"Fred"} ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval {
    use strict 'refs' ;
    my $a = ${"Fred"} ;
};
print STDERR $@ ;
my $a = ${"Fred"} ;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 6.
########

# Check scope of pragma with eval
use strict 'refs' ;
eval {
    my $a = ${"Fred"} ;
};
print STDERR $@ ;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 5.
########

# Check scope of pragma with eval
use strict 'refs' ;
eval {
    no strict ;
    my $a = ${"Fred"} ;
};
print STDERR $@ ;
my $a = ${"Fred"} ;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 9.
########

# Check scope of pragma with eval
no strict ;
eval '
    my $a = ${"Fred"} ;
'; print STDERR $@ ;
my $a = ${"Fred"} ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval q[ 
    use strict 'refs' ;
    my $a = ${"Fred"} ;
]; print STDERR $@;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at (eval 1) line 3.
########

# Check scope of pragma with eval
use strict 'refs' ;
eval '
    my $a = ${"Fred"} ;
'; print STDERR $@ ;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at (eval 1) line 2.
########

# Check scope of pragma with eval
use strict 'refs' ;
eval '
    no strict ;
    my $a = ${"Fred"} ;
'; print STDERR $@;
my $a = ${"Fred"} ;
EXPECT
Can't use string ("Fred") as a SCALAR ref while "strict refs" in use at - line 8.
########
# [perl #26910] hints not propagated into (?{...})
use strict 'refs';
/(?{${"foo"}++})/;
EXPECT
Can't use string ("foo") as a SCALAR ref while "strict refs" in use at (re_eval 1) line 1.

--- NEW FILE: subs ---
Check strict subs functionality

__END__

# no strict, should build & run ok.
Fred ;
my $fred ;
$b = "fred" ;
$a = $$b ;
EXPECT

########

use strict qw(refs vars);
Fred ;
EXPECT

########

use strict ;
no strict 'subs' ;
Fred ;
EXPECT

########

# strict subs - error
use strict 'subs' ;
my @a = (1..2);
my $b = xyz;
EXPECT
Bareword "xyz" not allowed while "strict subs" in use at - line 5.
Execution of - aborted due to compilation errors.
########

# strict subs - error
use strict 'subs' ;
Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 4.
Execution of - aborted due to compilation errors.
########

# strict subs - error
use strict 'subs' ;
my @a = (A..Z);
EXPECT
Bareword "Z" not allowed while "strict subs" in use at - line 4.
Bareword "A" not allowed while "strict subs" in use at - line 4.
Execution of - aborted due to compilation errors.
########

# strict subs - error
use strict 'subs' ;
my $a = (B..Y);
EXPECT
Bareword "Y" not allowed while "strict subs" in use at - line 4.
Bareword "B" not allowed while "strict subs" in use at - line 4.
Execution of - aborted due to compilation errors.
########

# strict subs - error
use strict ;
Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 4.
Execution of - aborted due to compilation errors.
########

# strict subs - no error
use strict 'subs' ;
sub Fred {}
Fred ;
EXPECT

########

# Check compile time scope of strict subs pragma
use strict 'subs' ;
{
    no strict ;
    my $a = Fred ;
}
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 8.
Execution of - aborted due to compilation errors.
########

# Check compile time scope of strict subs pragma
no strict;
{
    use strict 'subs' ;
    my $a = Fred ;
}
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 6.
Execution of - aborted due to compilation errors.
########

# Check compile time scope of strict vars pragma
use strict 'vars' ;
{
    no strict ;
    $joe = 1 ;
}
$joe = 1 ;
EXPECT
Variable "$joe" is not imported at - line 8.
Global symbol "$joe" requires explicit package name at - line 8.
Execution of - aborted due to compilation errors.
########

# Check compile time scope of strict vars pragma
no strict;
{
    use strict 'vars' ;
    $joe = 1 ;
}
$joe = 1 ;
EXPECT
Global symbol "$joe" requires explicit package name at - line 6.
Execution of - aborted due to compilation errors.
########

# Check runtime scope of strict refs pragma
use strict 'refs';
my $fred ;
my $b = "fred" ;
{
    no strict ;
    my $a = $$b ;
}
my $a = $$b ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 10.
########

# Check runtime scope of strict refs pragma
no strict ;
my $fred ;
my $b = "fred" ;
{
    use strict 'refs' ;
    my $a = $$b ;
}
my $a = $$b ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
########

# Check runtime scope of strict refs pragma
no strict ;
my $fred ;
my $b = "fred" ;
{
    use strict 'refs' ;
    $a = sub { my $c = $$b ; }
}
&$a ;
EXPECT
Can't use string ("fred") as a SCALAR ref while "strict refs" in use at - line 8.
########

use strict 'subs' ;
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 3.
Execution of - aborted due to compilation errors.
########

--FILE-- abc
my $a = Fred ;
1;
--FILE-- 
use strict 'subs' ;
require "./abc";
EXPECT

########

--FILE-- abc
use strict 'subs' ;
1;
--FILE-- 
require "./abc";
my $a = Fred ;
EXPECT

########

--FILE-- abc
use strict 'subs' ;
my $a = Fred ;
1;
--FILE-- 
Fred ;
require "./abc";
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at ./abc line 2.
Compilation failed in require at - line 2.
########

--FILE-- abc.pm
use strict 'subs' ;
my $a = Fred ;
1;
--FILE-- 
Fred ;
use abc;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at abc.pm line 2.
Compilation failed in require at - line 2.
BEGIN failed--compilation aborted at - line 2.
########

# Check scope of pragma with eval
no strict ;
eval {
    my $a = Fred ;
};
print STDERR $@;
my $a = Fred ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval {
    use strict 'subs' ;
    my $a = Fred ;
};
print STDERR $@;
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 6.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
use strict 'subs' ;
eval {
    my $a = Fred ;
};
print STDERR $@;
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 5.
Bareword "Fred" not allowed while "strict subs" in use at - line 8.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
use strict 'subs' ;
eval {
    no strict ;
    my $a = Fred ;
};
print STDERR $@;
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 9.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
no strict ;
eval '
    Fred ;
'; print STDERR $@ ;
Fred ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval q[ 
    use strict 'subs' ;
    Fred ;
]; print STDERR $@;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at (eval 1) line 3.
########

# Check scope of pragma with eval
use strict 'subs' ;
eval '
    Fred ;
'; print STDERR $@ ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at (eval 1) line 2.
########

# Check scope of pragma with eval
use strict 'subs' ;
eval '
    no strict ;
    my $a = Fred ;
'; print STDERR $@;
my $a = Fred ;
EXPECT
Bareword "Fred" not allowed while "strict subs" in use at - line 8.
Execution of - aborted due to compilation errors.
########

# see if Foo->Bar(...) etc work under strictures
use strict;
package Foo; sub Bar { print "@_\n" }
Foo->Bar('a',1);
Bar Foo ('b',2);
Foo->Bar(qw/c 3/);
Bar Foo (qw/d 4/);
Foo::->Bar('A',1);
Bar Foo:: ('B',2);
Foo::->Bar(qw/C 3/);
Bar Foo:: (qw/D 4/);
EXPECT
Foo a 1
Foo b 2
Foo c 3
Foo d 4
Foo A 1
Foo B 2
Foo C 3
Foo D 4
########

# Check that barewords on the RHS of a regex match are caught
use strict;
"" =~ foo;
EXPECT
Bareword "foo" not allowed while "strict subs" in use at - line 4.
Execution of - aborted due to compilation errors.

########

# ID 20020703.002
use strict;
use warnings;
my $abc = XYZ ? 1 : 0;
print "$abc\n";
EXPECT
Bareword "XYZ" not allowed while "strict subs" in use at - line 5.
Execution of - aborted due to compilation errors.
########

# [perl #10021]
use strict;
use warnings;
print "" if BAREWORD;
EXPECT
Bareword "BAREWORD" not allowed while "strict subs" in use at - line 5.
Execution of - aborted due to compilation errors.
########
# Ticket: 18927
use strict 'subs';
print 1..1, bad;
EXPECT
Bareword "bad" not allowed while "strict subs" in use at - line 3.
Execution of - aborted due to compilation errors.
########
# [perl #25147] 
use strict;
print "" if BAREWORD;
EXPECT
Bareword "BAREWORD" not allowed while "strict subs" in use at - line 3.
Execution of - aborted due to compilation errors.
########
# [perl #26910] hints not propagated into (?{...})
use strict 'subs';
qr/(?{my $x=foo})/;
EXPECT
Bareword "foo" not allowed while "strict subs" in use at (re_eval 1) line 1.
Compilation failed in regexp at - line 3.
########
#  [perl #27628] strict 'subs' didn't warn on bareword array index
use strict 'subs';
my $x=$a[FOO];
EXPECT
Bareword "FOO" not allowed while "strict subs" in use at - line 3.
Execution of - aborted due to compilation errors.
########
use strict 'subs';
my @a;my $x=$a[FOO];
EXPECT
Bareword "FOO" not allowed while "strict subs" in use at - line 2.
Execution of - aborted due to compilation errors.

--- NEW FILE: vars ---
Check strict vars functionality

__END__

# no strict, should build & run ok.
Fred ;
my $fred ;
$b = "fred" ;
$a = $$b ;
EXPECT

########

use strict qw(subs refs) ;
$fred ;
EXPECT

########

use strict ;
no strict 'vars' ;
$fred ;
EXPECT

########

# strict vars - no error
use strict 'vars' ;
use vars qw( $freddy) ;
BEGIN { *freddy = \$joe::shmoe; }
$freddy = 2 ;
EXPECT

########

# strict vars - no error
use strict 'vars' ;
use vars qw( $freddy) ;
local $abc::joe ;
my $fred ;
my $b = \$fred ;
$Fred::ABC = 1 ;
$freddy = 2 ;
EXPECT

########

# strict vars - error
use strict ;
$fred ;
EXPECT
Global symbol "$fred" requires explicit package name at - line 4.
Execution of - aborted due to compilation errors.
########

# strict vars - error
use strict 'vars' ;
<$fred> ;
EXPECT
Global symbol "$fred" requires explicit package name at - line 4.
Execution of - aborted due to compilation errors.
########

# strict vars - error
use strict 'vars' ;
local $fred ;
EXPECT
Global symbol "$fred" requires explicit package name at - line 4.
Execution of - aborted due to compilation errors.
########

# Check compile time scope of strict vars pragma
use strict 'vars' ;
{
    no strict ;
    $joe = 1 ;
}
$joe = 1 ;
EXPECT
Variable "$joe" is not imported at - line 8.
Global symbol "$joe" requires explicit package name at - line 8.
Execution of - aborted due to compilation errors.
########

# Check compile time scope of strict vars pragma
no strict;
{
    use strict 'vars' ;
    $joe = 1 ;
}
$joe = 1 ;
EXPECT
Global symbol "$joe" requires explicit package name at - line 6.
Execution of - aborted due to compilation errors.
########

--FILE-- abc
$joe = 1 ;
1;
--FILE-- 
use strict 'vars' ;
require "./abc";
EXPECT

########

--FILE-- abc
use strict 'vars' ;
1;
--FILE-- 
require "./abc";
$joe = 1 ;
EXPECT

########

--FILE-- abc
use strict 'vars' ;
$joe = 1 ;
1;
--FILE-- 
$joe = 1 ;
require "./abc";
EXPECT
Variable "$joe" is not imported at ./abc line 2.
Global symbol "$joe" requires explicit package name at ./abc line 2.
Compilation failed in require at - line 2.
########

--FILE-- abc.pm
use strict 'vars' ;
$joe = 1 ;
1;
--FILE-- 
$joe = 1 ;
use abc;
EXPECT
Variable "$joe" is not imported at abc.pm line 2.
Global symbol "$joe" requires explicit package name at abc.pm line 2.
Compilation failed in require at - line 2.
BEGIN failed--compilation aborted at - line 2.
########

--FILE-- abc.pm
package Burp;
use strict;
$a = 1;$f = 1;$k = 1; # just to get beyond the limit...
$b = 1;$g = 1;$l = 1;
$c = 1;$h = 1;$m = 1;
$d = 1;$i = 1;$n = 1;
$e = 1;$j = 1;$o = 1;
$p = 0b12;
--FILE-- 
use abc;
EXPECT
Global symbol "$f" requires explicit package name at abc.pm line 3.
Global symbol "$k" requires explicit package name at abc.pm line 3.
Global symbol "$g" requires explicit package name at abc.pm line 4.
Global symbol "$l" requires explicit package name at abc.pm line 4.
Global symbol "$c" requires explicit package name at abc.pm line 5.
Global symbol "$h" requires explicit package name at abc.pm line 5.
Global symbol "$m" requires explicit package name at abc.pm line 5.
Global symbol "$d" requires explicit package name at abc.pm line 6.
Global symbol "$i" requires explicit package name at abc.pm line 6.
Global symbol "$n" requires explicit package name at abc.pm line 6.
Global symbol "$e" requires explicit package name at abc.pm line 7.
Global symbol "$j" requires explicit package name at abc.pm line 7.
Global symbol "$o" requires explicit package name at abc.pm line 7.
Global symbol "$p" requires explicit package name at abc.pm line 8.
Illegal binary digit '2' at abc.pm line 8, at end of line
abc.pm has too many errors.
Compilation failed in require at - line 1.
BEGIN failed--compilation aborted at - line 1.
########

# Check scope of pragma with eval
no strict ;
eval {
    $joe = 1 ;
};
print STDERR $@;
$joe = 1 ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval {
    use strict 'vars' ;
    $joe = 1 ;
};
print STDERR $@;
$joe = 1 ;
EXPECT
Global symbol "$joe" requires explicit package name at - line 6.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
use strict 'vars' ;
eval {
    $joe = 1 ;
};
print STDERR $@;
$joe = 1 ;
EXPECT
Global symbol "$joe" requires explicit package name at - line 5.
Global symbol "$joe" requires explicit package name at - line 8.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
use strict 'vars' ;
eval {
    no strict ;
    $joe = 1 ;
};
print STDERR $@;
$joe = 1 ;
EXPECT
Variable "$joe" is not imported at - line 9.
Global symbol "$joe" requires explicit package name at - line 9.
Execution of - aborted due to compilation errors.
########

# Check scope of pragma with eval
no strict ;
eval '
    $joe = 1 ;
'; print STDERR $@ ;
$joe = 1 ;
EXPECT

########

# Check scope of pragma with eval
no strict ;
eval q[ 
    use strict 'vars' ;
    $joe = 1 ;
]; print STDERR $@;
EXPECT
Global symbol "$joe" requires explicit package name at (eval 1) line 3.
########

# Check scope of pragma with eval
use strict 'vars' ;
eval '
    $joe = 1 ;
'; print STDERR $@ ;
EXPECT
Global symbol "$joe" requires explicit package name at (eval 1) line 2.
########

# Check scope of pragma with eval
use strict 'vars' ;
eval '
    no strict ;
    $joe = 1 ;
'; print STDERR $@;
$joe = 1 ;
EXPECT
Global symbol "$joe" requires explicit package name at - line 8.
Execution of - aborted due to compilation errors.
########

# Check if multiple evals produce same errors
use strict 'vars';
my $ret = eval q{ print $x; };
print $@;
print "ok 1\n" unless defined $ret;
$ret = eval q{ print $x; };
print $@;
print "ok 2\n" unless defined $ret;
EXPECT
Global symbol "$x" requires explicit package name at (eval 1) line 1.
ok 1
Global symbol "$x" requires explicit package name at (eval 2) line 1.
ok 2
########

# strict vars with outer our - no error
use strict 'vars' ;
our $freddy;
local $abc::joe ;
my $fred ;
my $b = \$fred ;
$Fred::ABC = 1 ;
$freddy = 2 ;
EXPECT

########

# strict vars with inner our - no error
use strict 'vars' ;
sub foo {
    our $fred;
    $fred;
}
EXPECT

########

# strict vars with outer our, inner use - no error
use strict 'vars' ;
our $fred;
sub foo {
    $fred;
}
EXPECT

########

# strict vars with nested our - no error
use strict 'vars' ;
our $fred;
sub foo {
    our $fred;
    $fred;
}
$fred ;
EXPECT

########

# strict vars with elapsed our - error
use strict 'vars' ;
sub foo {
    our $fred;
    $fred;
}
$fred ;
EXPECT
Variable "$fred" is not imported at - line 8.
Global symbol "$fred" requires explicit package name at - line 8.
Execution of - aborted due to compilation errors.
########

# nested our with local - no error
$fred = 1;
use strict 'vars';
{
    local our $fred = 2;
    print $fred,"\n";
}
print our $fred,"\n";
EXPECT
2
1
########

# "nailed" our declaration visibility across package boundaries
use strict 'vars';
our $foo;
$foo = 20;
package Foo;
print $foo, "\n";
EXPECT
20
########

# multiple our declarations in same scope, different packages, no warning
use strict 'vars';
use warnings;
our $foo;
${foo} = 10;
package Foo;
our $foo = 20;
print $foo, "\n";
EXPECT
20
########

# multiple our declarations in same scope, same package, warning
use strict 'vars';
use warnings;
our $foo;
${foo} = 10;
our $foo;
EXPECT
"our" variable $foo masks earlier declaration in same scope at - line 7.
########

# multiple our declarations in same scope, same package, warning
use strict 'vars';
use warnings;
{ our $x = 1 }
{ our $x = 0 }
our $foo;
{
    our $foo;
    package Foo;
    our $foo;
}
EXPECT
"our" variable $foo redeclared at - line 9.
	(Did you mean "local" instead of "our"?)
########

--FILE-- abc
ok
--FILE-- 
# check if our variables are introduced correctly in readline()
package Foo;
use strict 'vars';
our $FH;
open $FH, "abc" or die "Can't open 'abc': $!";
print <$FH>;
close $FH;
EXPECT
ok
########

# Make sure the strict vars failure still occurs
# now that the `@i should be written as \@i' failure does not occur
# 20000522 mjd at plover.com (MJD)
use strict 'vars';
no warnings;
"@i_like_crackers";
EXPECT
Global symbol "@i_like_crackers" requires explicit package name at - line 7.
Execution of - aborted due to compilation errors.
########
# [perl #26910] hints not propagated into (?{...})
use strict 'vars';
qr/(?{$foo++})/;
EXPECT
Global symbol "$foo" requires explicit package name at (re_eval 1) line 1.
Compilation failed in regexp at - line 3.