1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
pad.c AOK
"my" variable %s masks earlier declaration in same scope
my $x;
my $x ;
Variable "%s" may be unavailable
sub x {
my $x;
sub y {
$x
}
}
Variable "%s" will not stay shared
sub x {
my $x;
sub y {
sub { $x }
}
}
"our" variable %s redeclared (Did you mean "local" instead of "our"?)
our $x;
{
our $x;
}
%s never introduced [pad_leavemy] TODO
__END__
# pad.c
use warnings 'misc' ;
my $x ;
my $x ;
my $y = my $y ;
no warnings 'misc' ;
my $x ;
my $y ;
EXPECT
"my" variable $x masks earlier declaration in same scope at - line 4.
"my" variable $y masks earlier declaration in same statement at - line 5.
########
# pad.c
use warnings 'closure' ;
sub x {
my $x;
sub y {
$x
}
}
EXPECT
Variable "$x" will not stay shared at - line 7.
########
# pad.c
no warnings 'closure' ;
sub x {
my $x;
sub y {
$x
}
}
EXPECT
########
# pad.c
use warnings 'closure' ;
sub x {
our $x;
sub y {
$x
}
}
EXPECT
########
# pad.c
use warnings 'closure' ;
sub x {
my $x;
sub y {
sub { $x }
}
}
EXPECT
Variable "$x" may be unavailable at - line 6.
########
# pad.c
no warnings 'closure' ;
sub x {
my $x;
sub y {
sub { $x }
}
}
EXPECT
########
use warnings 'misc' ;
our $x;
{
our $x;
}
EXPECT
"our" variable $x redeclared at - line 4.
(Did you mean "local" instead of "our"?)
########
# an our var being introduced should suppress errors about global syms
use strict;
use warnings;
our $x unless $x;
EXPECT
|
