https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| 599cee73 PM |
1 | Check interaction of $^W and lexical |
| 2 | ||
| 3 | __END__ | |
| 4 | ||
| 5 | # Check interaction of $^W and use warning | |
| 6 | sub fred { | |
| 7 | use warning ; | |
| 8 | my $b ; | |
| 9 | chop $b ; | |
| 10 | } | |
| 11 | { local $^W = 0 ; | |
| 12 | fred() ; | |
| 13 | } | |
| 14 | ||
| 15 | EXPECT | |
| 16 | Use of uninitialized value at - line 6. | |
| 17 | ######## | |
| 18 | ||
| 19 | # Check interaction of $^W and use warning | |
| 20 | sub fred { | |
| 21 | no warning ; | |
| 22 | my $b ; | |
| 23 | chop $b ; | |
| 24 | } | |
| 25 | { local $^W = 1 ; | |
| 26 | fred() ; | |
| 27 | } | |
| 28 | ||
| 29 | EXPECT | |
| 30 | Use of uninitialized value at - line 6. | |
| 31 | ######## | |
| 32 | ||
| 33 | # Check interaction of $^W and use warning | |
| 34 | use warning ; | |
| 35 | $^W = 1 ; | |
| 36 | my $b ; | |
| 37 | chop $b ; | |
| 38 | EXPECT | |
| 39 | Use of uninitialized value at - line 6. | |
| 40 | ######## | |
| 41 | ||
| 42 | # Check interaction of $^W and use warning | |
| 43 | $^W = 1 ; | |
| 44 | use warning ; | |
| 45 | my $b ; | |
| 46 | chop $b ; | |
| 47 | EXPECT | |
| 48 | Use of uninitialized value at - line 6. | |
| 49 | ######## | |
| 50 | ||
| 51 | # Check interaction of $^W and use warning | |
| 52 | $^W = 1 ; | |
| 53 | no warning ; | |
| 54 | my $b ; | |
| 55 | chop $b ; | |
| 56 | EXPECT | |
| 57 | Use of uninitialized value at - line 6. | |
| 58 | ######## | |
| 59 | ||
| 60 | # Check interaction of $^W and use warning | |
| 61 | no warning ; | |
| 62 | $^W = 1 ; | |
| 63 | my $b ; | |
| 64 | chop $b ; | |
| 65 | EXPECT | |
| 66 | Use of uninitialized value at - line 6. |