diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/op/64bit.t | 2 | ||||
| -rwxr-xr-x | t/op/tie.t | 16 | ||||
| -rw-r--r-- | t/pragma/warn/2use | 103 | ||||
| -rw-r--r-- | t/pragma/warn/3both | 72 | ||||
| -rw-r--r-- | t/pragma/warn/4lint | 16 | ||||
| -rw-r--r-- | t/pragma/warn/5nolint | 16 | ||||
| -rw-r--r-- | t/pragma/warn/6default | 22 | ||||
| -rw-r--r-- | t/pragma/warn/7fatal | 242 | ||||
| -rw-r--r-- | t/pragma/warn/8signal | 18 | ||||
| -rw-r--r-- | t/pragma/warn/doio | 42 | ||||
| -rw-r--r-- | t/pragma/warn/doop | 4 | ||||
| -rw-r--r-- | t/pragma/warn/gv | 10 | ||||
| -rw-r--r-- | t/pragma/warn/mg | 8 | ||||
| -rw-r--r-- | t/pragma/warn/op | 144 | ||||
| -rw-r--r-- | t/pragma/warn/perl | 14 | ||||
| -rw-r--r-- | t/pragma/warn/perly | 4 | ||||
| -rw-r--r-- | t/pragma/warn/pp | 34 | ||||
| -rw-r--r-- | t/pragma/warn/pp_ctl | 44 | ||||
| -rw-r--r-- | t/pragma/warn/pp_hot | 40 | ||||
| -rw-r--r-- | t/pragma/warn/pp_sys | 48 | ||||
| -rw-r--r-- | t/pragma/warn/regcomp | 12 | ||||
| -rw-r--r-- | t/pragma/warn/regexec | 8 | ||||
| -rw-r--r-- | t/pragma/warn/sv | 84 | ||||
| -rw-r--r-- | t/pragma/warn/taint | 4 | ||||
| -rw-r--r-- | t/pragma/warn/toke | 130 | ||||
| -rw-r--r-- | t/pragma/warn/universal | 2 | ||||
| -rw-r--r-- | t/pragma/warn/utf8 | 8 | ||||
| -rw-r--r-- | t/pragma/warn/util | 12 | ||||
| -rw-r--r--[-rwxr-xr-x] | t/pragma/warnings.t (renamed from t/pragma/warning.t) | 0 |
29 files changed, 718 insertions, 441 deletions
diff --git a/t/op/64bit.t b/t/op/64bit.t index d35254be24..5625b4fa13 100644 --- a/t/op/64bit.t +++ b/t/op/64bit.t @@ -15,7 +15,7 @@ BEGIN { # so that using > 0xfffffff constants and # 32+ bit vector sizes doesn't cause noise -no warning qw(overflow portable); +no warnings qw(overflow portable); print "1..39\n"; diff --git a/t/op/tie.t b/t/op/tie.t index 49f07d4d2d..105b1d6f18 100755 --- a/t/op/tie.t +++ b/t/op/tie.t @@ -77,7 +77,7 @@ EXPECT ######## # strict behaviour, without any extra references -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; tie %h, Tie::StdHash; @@ -86,7 +86,7 @@ EXPECT ######## # strict behaviour, with 1 extra references generating an error -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; $a = tie %h, Tie::StdHash; @@ -96,7 +96,7 @@ untie attempted while 1 inner references still exist ######## # strict behaviour, with 1 extra references via tied generating an error -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; tie %h, Tie::StdHash; @@ -107,7 +107,7 @@ untie attempted while 1 inner references still exist ######## # strict behaviour, with 1 extra references which are destroyed -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; $a = tie %h, Tie::StdHash; @@ -117,7 +117,7 @@ EXPECT ######## # strict behaviour, with extra 1 references via tied which are destroyed -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; tie %h, Tie::StdHash; @@ -128,7 +128,7 @@ EXPECT ######## # strict error behaviour, with 2 extra references -use warning 'untie'; +use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; $a = tie %h, Tie::StdHash; @@ -139,13 +139,13 @@ untie attempted while 2 inner references still exist ######## # strict behaviour, check scope of strictness. -no warning 'untie'; +no warnings 'untie'; #local $^W = 0 ; use Tie::Hash ; $A = tie %H, Tie::StdHash; $C = $B = tied %H ; { - use warning 'untie'; + use warnings 'untie'; #local $^W = 1 ; use Tie::Hash ; tie %h, Tie::StdHash; diff --git a/t/pragma/warn/2use b/t/pragma/warn/2use index 764a843192..4ec4da0a77 100644 --- a/t/pragma/warn/2use +++ b/t/pragma/warn/2use @@ -1,4 +1,4 @@ -Check lexical warning functionality +Check lexical warnings functionality TODO check that the warning hierarchy works. @@ -6,16 +6,16 @@ TODO __END__ # check illegal category is caught -use warning 'blah' ; +use warnings 'blah' ; EXPECT unknown warning category 'blah' at - line 3 BEGIN failed--compilation aborted at - line 3. ######## # Check compile time scope of pragma -use warning 'deprecated' ; +use warnings 'deprecated' ; { - no warning ; + no warnings ; 1 if $a EQ $b ; } 1 if $a EQ $b ; @@ -24,9 +24,9 @@ Use of EQ is deprecated at - line 8. ######## # Check compile time scope of pragma -no warning; +no warnings; { - use warning 'deprecated' ; + use warnings 'deprecated' ; 1 if $a EQ $b ; } 1 if $a EQ $b ; @@ -35,9 +35,9 @@ Use of EQ is deprecated at - line 6. ######## # Check runtime scope of pragma -use warning 'uninitialized' ; +use warnings 'uninitialized' ; { - no warning ; + no warnings ; my $b ; chop $b ; } my $b ; chop $b ; @@ -46,9 +46,9 @@ Use of uninitialized value at - line 8. ######## # Check runtime scope of pragma -no warning ; +no warnings ; { - use warning 'uninitialized' ; + use warnings 'uninitialized' ; my $b ; chop $b ; } my $b ; chop $b ; @@ -57,9 +57,9 @@ Use of uninitialized value at - line 6. ######## # Check runtime scope of pragma -no warning ; +no warnings ; { - use warning 'uninitialized' ; + use warnings 'uninitialized' ; $a = sub { my $b ; chop $b ; } } &$a ; @@ -67,7 +67,7 @@ EXPECT Use of uninitialized value at - line 6. ######## -use warning 'deprecated' ; +use warnings 'deprecated' ; 1 if $a EQ $b ; EXPECT Use of EQ is deprecated at - line 3. @@ -77,14 +77,14 @@ Use of EQ is deprecated at - line 3. 1 if $a EQ $b ; 1; --FILE-- -use warning 'deprecated' ; +use warnings 'deprecated' ; require "./abc"; EXPECT ######## --FILE-- abc -use warning 'deprecated' ; +use warnings 'deprecated' ; 1; --FILE-- require "./abc"; @@ -94,11 +94,11 @@ EXPECT ######## --FILE-- abc -use warning 'deprecated' ; +use warnings 'deprecated' ; 1 if $a EQ $b ; 1; --FILE-- -use warning 'uninitialized' ; +use warnings 'uninitialized' ; require "./abc"; my $a ; chop $a ; EXPECT @@ -107,11 +107,11 @@ Use of uninitialized value at - line 3. ######## --FILE-- abc.pm -use warning 'deprecated' ; +use warnings 'deprecated' ; 1 if $a EQ $b ; 1; --FILE-- -use warning 'uninitialized' ; +use warnings 'uninitialized' ; use abc; my $a ; chop $a ; EXPECT @@ -120,7 +120,7 @@ Use of uninitialized value at - line 3. ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval { my $b ; chop $b ; }; print STDERR $@ ; @@ -130,9 +130,9 @@ EXPECT ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval { - use warning 'uninitialized' ; + use warnings 'uninitialized' ; my $b ; chop $b ; }; print STDERR $@ ; my $b ; chop $b ; @@ -141,7 +141,7 @@ Use of uninitialized value at - line 6. ######## # Check scope of pragma with eval -use warning 'uninitialized' ; +use warnings 'uninitialized' ; eval { my $b ; chop $b ; }; print STDERR $@ ; @@ -152,9 +152,9 @@ Use of uninitialized value at - line 7. ######## # Check scope of pragma with eval -use warning 'uninitialized' ; +use warnings 'uninitialized' ; eval { - no warning ; + no warnings ; my $b ; chop $b ; }; print STDERR $@ ; my $b ; chop $b ; @@ -163,7 +163,7 @@ Use of uninitialized value at - line 8. ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval { 1 if $a EQ $b ; }; print STDERR $@ ; @@ -173,9 +173,9 @@ EXPECT ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval { - use warning 'deprecated' ; + use warnings 'deprecated' ; 1 if $a EQ $b ; }; print STDERR $@ ; 1 if $a EQ $b ; @@ -184,7 +184,7 @@ Use of EQ is deprecated at - line 6. ######## # Check scope of pragma with eval -use warning 'deprecated' ; +use warnings 'deprecated' ; eval { 1 if $a EQ $b ; }; print STDERR $@ ; @@ -195,9 +195,9 @@ Use of EQ is deprecated at - line 7. ######## # Check scope of pragma with eval -use warning 'deprecated' ; +use warnings 'deprecated' ; eval { - no warning ; + no warnings ; 1 if $a EQ $b ; }; print STDERR $@ ; 1 if $a EQ $b ; @@ -206,7 +206,7 @@ Use of EQ is deprecated at - line 8. ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval ' my $b ; chop $b ; '; print STDERR $@ ; @@ -216,9 +216,9 @@ EXPECT ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval q[ - use warning 'uninitialized' ; + use warnings 'uninitialized' ; my $b ; chop $b ; ]; print STDERR $@; my $b ; chop $b ; @@ -227,7 +227,7 @@ Use of uninitialized value at (eval 1) line 3. ######## # Check scope of pragma with eval -use warning 'uninitialized' ; +use warnings 'uninitialized' ; eval ' my $b ; chop $b ; '; print STDERR $@ ; @@ -238,9 +238,9 @@ Use of uninitialized value at - line 7. ######## # Check scope of pragma with eval -use warning 'uninitialized' ; +use warnings 'uninitialized' ; eval ' - no warning ; + no warnings ; my $b ; chop $b ; '; print STDERR $@ ; my $b ; chop $b ; @@ -249,7 +249,7 @@ Use of uninitialized value at - line 8. ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval ' 1 if $a EQ $b ; '; print STDERR $@ ; @@ -259,9 +259,9 @@ EXPECT ######## # Check scope of pragma with eval -no warning ; +no warnings ; eval q[ - use warning 'deprecated' ; + use warnings 'deprecated' ; 1 if $a EQ $b ; ]; print STDERR $@; 1 if $a EQ $b ; @@ -270,7 +270,7 @@ Use of EQ is deprecated at (eval 1) line 3. ######## # Check scope of pragma with eval -use warning 'deprecated' ; +use warnings 'deprecated' ; eval ' 1 if $a EQ $b ; '; print STDERR $@; @@ -281,11 +281,28 @@ Use of EQ is deprecated at (eval 1) line 2. ######## # Check scope of pragma with eval -use warning 'deprecated' ; +use warnings 'deprecated' ; eval ' - no warning ; + no warnings ; 1 if $a EQ $b ; '; print STDERR $@; 1 if $a EQ $b ; EXPECT Use of EQ is deprecated at - line 8. +######## + +# Check the additive nature of the pragma +1 if $a EQ $b ; +my $a ; chop $a ; +use warnings 'deprecated' ; +1 if $a EQ $b ; +my $b ; chop $b ; +use warnings 'uninitialized' ; +my $c ; chop $c ; +no warnings 'deprecated' ; +1 if $a EQ $b ; +EXPECT +Use of EQ is deprecated at - line 6. +Use of uninitialized value at - line 9. +Use of uninitialized value at - line 11. +Use of uninitialized value at - line 11. diff --git a/t/pragma/warn/3both b/t/pragma/warn/3both index 1d7deb8636..592724ad73 100644 --- a/t/pragma/warn/3both +++ b/t/pragma/warn/3both @@ -2,9 +2,9 @@ Check interaction of $^W and lexical __END__ -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - use warning ; + use warnings ; my $b ; chop $b ; } @@ -16,9 +16,9 @@ EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - use warning ; + use warnings ; my $b ; chop $b ; } @@ -30,9 +30,9 @@ EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - no warning ; + no warnings ; my $b ; chop $b ; } @@ -44,9 +44,9 @@ EXPECT ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - no warning ; + no warnings ; my $b ; chop $b ; } @@ -58,8 +58,8 @@ EXPECT ######## -# Check interaction of $^W and use warning -use warning ; +# Check interaction of $^W and use warnings +use warnings ; $^W = 1 ; my $b ; chop $b ; @@ -67,26 +67,26 @@ EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings $^W = 1 ; -use warning ; +use warnings ; my $b ; chop $b ; EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings $^W = 1 ; -no warning ; +no warnings ; my $b ; chop $b ; EXPECT ######## -# Check interaction of $^W and use warning -no warning ; +# Check interaction of $^W and use warnings +no warnings ; $^W = 1 ; my $b ; chop $b ; @@ -94,25 +94,25 @@ EXPECT ######## -w -# Check interaction of $^W and use warning -no warning ; +# Check interaction of $^W and use warnings +no warnings ; my $b ; chop $b ; EXPECT ######## -w -# Check interaction of $^W and use warning -use warning ; +# Check interaction of $^W and use warnings +use warnings ; my $b ; chop $b ; EXPECT Use of uninitialized value at - line 5. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - use warning ; + use warnings ; my $b ; chop $b ; } @@ -122,9 +122,9 @@ EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings sub fred { - no warning ; + no warnings ; my $b ; chop $b ; } @@ -135,8 +135,8 @@ EXPECT ######## -# Check interaction of $^W and use warning -use warning ; +# Check interaction of $^W and use warnings +use warnings ; BEGIN { $^W = 1 } my $b ; chop $b ; @@ -144,26 +144,26 @@ EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings BEGIN { $^W = 1 } -use warning ; +use warnings ; my $b ; chop $b ; EXPECT Use of uninitialized value at - line 6. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings BEGIN { $^W = 1 } -no warning ; +no warnings ; my $b ; chop $b ; EXPECT ######## -# Check interaction of $^W and use warning -no warning ; +# Check interaction of $^W and use warnings +no warnings ; BEGIN { $^W = 1 } my $b ; chop $b ; @@ -171,10 +171,10 @@ EXPECT ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings BEGIN { $^W = 1 } { - no warning ; + no warnings ; my $b ; chop $b ; } @@ -184,10 +184,10 @@ EXPECT Use of uninitialized value at - line 10. ######## -# Check interaction of $^W and use warning +# Check interaction of $^W and use warnings BEGIN { $^W = 0 } { - use warning ; + use warnings ; my $b ; chop $b ; } diff --git a/t/pragma/warn/4lint b/t/pragma/warn/4lint index 87cd7dc967..6a08409bb2 100644 --- a/t/pragma/warn/4lint +++ b/t/pragma/warn/4lint @@ -28,8 +28,8 @@ EXPECT print on closed filehandle main::STDIN at - line 5. ######## -W -# lint: check "no warning" is zapped -no warning ; +# lint: check "no warnings" is zapped +no warnings ; $a = $b = 1 ; $a = 1 if $a EQ $b ; close STDIN ; print STDIN "abc" ; @@ -38,9 +38,9 @@ Use of EQ is deprecated at - line 5. print on closed filehandle main::STDIN at - line 6. ######## -W -# lint: check "no warning" is zapped +# lint: check "no warnings" is zapped { - no warning ; + no warnings ; close STDIN ; print STDIN "abc" ; } EXPECT @@ -57,12 +57,12 @@ print on closed filehandle main::STDIN at - line 5. ######## -W --FILE-- abc.pm -no warning 'deprecated' ; +no warnings 'deprecated' ; my ($a, $b) = (0,0); 1 if $a EQ $b ; 1; --FILE-- -no warning 'uninitialized' ; +no warnings 'uninitialized' ; use abc; my $a ; chop $a ; EXPECT @@ -71,12 +71,12 @@ Use of uninitialized value at - line 3. ######## -W --FILE-- abc -no warning 'deprecated' ; +no warnings 'deprecated' ; my ($a, $b) = (0,0); 1 if $a EQ $b ; 1; --FILE-- -no warning 'uninitialized' ; +no warnings 'uninitialized' ; require "./abc"; my $a ; chop $a ; EXPECT diff --git a/t/pragma/warn/5nolint b/t/pragma/warn/5nolint index 979423e87e..994190a855 100644 --- a/t/pragma/warn/5nolint +++ b/t/pragma/warn/5nolint @@ -24,17 +24,17 @@ EXPECT EXPECT ######## -X -# nolint: check "no warning" is zapped -use warning ; +# nolint: check "no warnings" is zapped +use warnings ; $a = $b = 1 ; $a = 1 if $a EQ $b ; close STDIN ; print STDIN "abc" ; EXPECT ######## -X -# nolint: check "no warning" is zapped +# nolint: check "no warnings" is zapped { - use warning ; + use warnings ; close STDIN ; print STDIN "abc" ; } EXPECT @@ -49,24 +49,24 @@ EXPECT ######## -X --FILE-- abc.pm -use warning 'deprecated' ; +use warnings 'deprecated' ; my ($a, $b) = (0,0); 1 if $a EQ $b ; 1; --FILE-- -use warning 'uninitialized' ; +use warnings 'uninitialized' ; use abc; my $a ; chop $a ; EXPECT ######## -X --FILE-- abc -use warning 'deprecated' ; +use warnings 'deprecated' ; my ($a, $b) = (0,0); 1 if $a EQ $b ; 1; --FILE-- -use warning 'uninitialized' ; +use warnings 'uninitialized' ; require "./abc"; my $a ; chop $a ; EXPECT diff --git a/t/pragma/warn/6default b/t/pragma/warn/6default index 5be41124ca..dd3d1825f4 100644 --- a/t/pragma/warn/6default +++ b/t/pragma/warn/6default @@ -1,19 +1,19 @@ Check default warnings __END__ -# default warning should be displayed if you don't add anything +# default warnings should be displayed if you don't add anything # optional shouldn't my $a = oct "7777777777777777777777777777777777779" ; EXPECT Integer overflow in octal number at - line 3. ######## -# no warning should be displayed -no warning ; +# no warnings should be displayed +no warnings ; my $a = oct "7777777777777777777777777777777777778" ; EXPECT ######## -# all warning should be displayed -use warning ; +# all warnings should be displayed +use warnings ; my $a = oct "7777777777777777777777777777777777778" ; EXPECT Integer overflow in octal number at - line 3. @@ -21,10 +21,10 @@ Illegal octal digit '8' ignored at - line 3. Octal number > 037777777777 non-portable at - line 3. ######## # check scope -use warning ; +use warnings ; my $a = oct "7777777777777777777777777777777777778" ; { - no warning ; + no warnings ; my $a = oct "7777777777777777777777777777777777778" ; } my $c = oct "7777777777777777777777777777777777778" ; @@ -36,16 +36,16 @@ Integer overflow in octal number at - line 8. Illegal octal digit '8' ignored at - line 8. Octal number > 037777777777 non-portable at - line 8. ######## -# all warning should be displayed -use warning ; +# all warnings should be displayed +use warnings ; my $a = oct "0xfffffffffffffffffg" ; EXPECT Integer overflow in hexadecimal number at - line 3. Illegal hexadecimal digit 'g' ignored at - line 3. Hexadecimal number > 0xffffffff non-portable at - line 3. ######## -# all warning should be displayed -use warning ; +# all warnings should be displayed +use warnings ; my $a = oct "0b111111111111111111111111111111111111111111111111111111111111111112"; EXPECT Integer overflow in binary number at - line 3. diff --git a/t/pragma/warn/7fatal b/t/pragma/warn/7fatal new file mode 100644 index 0000000000..fe94511f3e --- /dev/null +++ b/t/pragma/warn/7fatal @@ -0,0 +1,242 @@ +Check FATAL functionality + +__END__ + +# Check compile time warning +use warnings FATAL => 'deprecated' ; +{ + no warnings ; + 1 if $a EQ $b ; +} +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 8. +######## + +# Check runtime scope of pragma +use warnings FATAL => 'uninitialized' ; +{ + no warnings ; + my $b ; chop $b ; +} +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +Use of uninitialized value at - line 8. +######## + +# Check runtime scope of pragma +no warnings ; +{ + use warnings FATAL => 'uninitialized' ; + $a = sub { my $b ; chop $b ; } +} +&$a ; +print STDERR "The End.\n" ; +EXPECT +Use of uninitialized value at - line 6. +######## + +--FILE-- abc +1 if $a EQ $b ; +1; +--FILE-- +use warnings FATAL => 'deprecated' ; +require "./abc"; +EXPECT + +######## + +--FILE-- abc +use warnings FATAL => 'deprecated' ; +1; +--FILE-- +require "./abc"; +1 if $a EQ $b ; +EXPECT + +######## + +--FILE-- abc +use warnings 'deprecated' ; +1 if $a EQ $b ; +1; +--FILE-- +use warnings FATAL => 'uninitialized' ; +require "./abc"; +my $a ; chop $a ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at ./abc line 2. +Use of uninitialized value at - line 3. +######## + +--FILE-- abc.pm +use warnings 'deprecated' ; +1 if $a EQ $b ; +1; +--FILE-- +use warnings FATAL => 'uninitialized' ; +use abc; +my $a ; chop $a ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at abc.pm line 2. +Use of uninitialized value at - line 3. +######## + +# Check scope of pragma with eval +no warnings ; +eval { + use warnings FATAL => 'uninitialized' ; + my $b ; chop $b ; +}; print STDERR "-- $@" ; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +-- Use of uninitialized value at - line 6. +The End. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'uninitialized' ; +eval { + my $b ; chop $b ; +}; print STDERR "-- $@" ; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +-- Use of uninitialized value at - line 5. +Use of uninitialized value at - line 7. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'uninitialized' ; +eval { + no warnings ; + my $b ; chop $b ; +}; print STDERR $@ ; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +Use of uninitialized value at - line 8. +######## + +# Check scope of pragma with eval +no warnings ; +eval { + use warnings FATAL => 'deprecated' ; + 1 if $a EQ $b ; +}; print STDERR "-- $@" ; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 6. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'deprecated' ; +eval { + 1 if $a EQ $b ; +}; print STDERR "-- $@" ; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 5. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'deprecated' ; +eval { + no warnings ; + 1 if $a EQ $b ; +}; print STDERR $@ ; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 8. +######## + +# Check scope of pragma with eval +no warnings ; +eval { + use warnings FATAL => 'deprecated' ; +}; print STDERR $@ ; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +The End. +######## + +# Check scope of pragma with eval +no warnings ; +eval q[ + use warnings FATAL => 'uninitialized' ; + my $b ; chop $b ; +]; print STDERR "-- $@"; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +-- Use of uninitialized value at (eval 1) line 3. +The End. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'uninitialized' ; +eval ' + my $b ; chop $b ; +'; print STDERR "-- $@" ; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +-- Use of uninitialized value at (eval 1) line 2. +Use of uninitialized value at - line 7. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'uninitialized' ; +eval ' + no warnings ; + my $b ; chop $b ; +'; print STDERR $@ ; +my $b ; chop $b ; +print STDERR "The End.\n" ; +EXPECT +Use of uninitialized value at - line 8. +######## + +# Check scope of pragma with eval +no warnings ; +eval q[ + use warnings FATAL => 'deprecated' ; + 1 if $a EQ $b ; +]; print STDERR "-- $@"; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +-- Use of EQ is deprecated at (eval 1) line 3. +The End. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'deprecated' ; +eval ' + 1 if $a EQ $b ; +'; print STDERR "-- $@"; +print STDERR "The End.\n" ; +EXPECT +-- Use of EQ is deprecated at (eval 1) line 2. +The End. +######## + +# Check scope of pragma with eval +use warnings FATAL => 'deprecated' ; +eval ' + no warnings ; + 1 if $a EQ $b ; +'; print STDERR "-- $@"; +1 if $a EQ $b ; +print STDERR "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 8. diff --git a/t/pragma/warn/8signal b/t/pragma/warn/8signal new file mode 100644 index 0000000000..0be2d13cc0 --- /dev/null +++ b/t/pragma/warn/8signal @@ -0,0 +1,18 @@ +Check interaction of __WARN__, __DIE__ & lexical Warnings + +TODO + +__END__ +# 8signal +BEGIN { $SIG{__WARN__} = sub { print "WARN -- @_" } } +BEGIN { $SIG{__DIE__} = sub { print "DIE -- @_" } } +1 if 1 EQ 2 ; +use warnings qw(deprecated) ; +1 if 1 EQ 2 ; +use warnings FATAL => qw(deprecated) ; +1 if 1 EQ 2 ; +print "The End.\n" ; +EXPECT +Use of EQ is deprecated at - line 8. +WARN -- Use of EQ is deprecated at - line 6. +DIE -- Use of EQ is deprecated at - line 8. diff --git a/t/pragma/warn/doio b/t/pragma/warn/doio index 5bcca8d78c..e6de782686 100644 --- a/t/pragma/warn/doio +++ b/t/pragma/warn/doio @@ -55,47 +55,47 @@ __END__ # doio.c -use warning 'io' ; +use warnings 'io' ; open(F, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|"); close(F); -no warning 'io' ; +no warnings 'io' ; open(G, '|'.($^O eq 'VMS' ? 'mcr ':'')."$^X -e 1|"); close(G); EXPECT Can't do bidirectional pipe at - line 3. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; open(F, "| "); -no warning 'io' ; +no warnings 'io' ; open(G, "| "); EXPECT Missing command in piped open at - line 3. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; open(F, " |"); -no warning 'io' ; +no warnings 'io' ; open(G, " |"); EXPECT Missing command in piped open at - line 3. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; open(F, "<true\ncd"); -no warning 'io' ; +no warnings 'io' ; open(G, "<true\ncd"); EXPECT Unsuccessful open on filename containing newline at - line 3. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; close STDIN ; tell(STDIN); $a = seek(STDIN,1,1); $a = sysseek(STDIN,1,1); -x STDIN ; -no warning 'io' ; +no warnings 'io' ; close STDIN ; tell(STDIN); $a = seek(STDIN,1,1); @@ -108,24 +108,24 @@ sysseek() on unopened file at - line 6. Stat on unopened file <STDIN> at - line 7. ######## # doio.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; print $a ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; print $b ; EXPECT Use of uninitialized value at - line 3. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; EXPECT ######## # doio.c -use warning 'io' ; +use warnings 'io' ; stat "ab\ncd"; lstat "ab\ncd"; -no warning 'io' ; +no warnings 'io' ; stat "ab\ncd"; lstat "ab\ncd"; EXPECT @@ -133,18 +133,18 @@ Unsuccessful stat on filename containing newline at - line 3. Unsuccessful stat on filename containing newline at - line 4. ######## # doio.c -use warning 'io' ; +use warnings 'io' ; exec "lskdjfalksdjfdjfkls","" ; -no warning 'io' ; +no warnings 'io' ; exec "lskdjfalksdjfdjfkls","" ; EXPECT OPTION regex Can't exec "lskdjfalksdjfdjfkls": .+ ######## # doio.c -use warning 'io' ; +use warnings 'io' ; exec "lskdjfalksdjfdjfkls", "abc" ; -no warning 'io' ; +no warnings 'io' ; exec "lskdjfalksdjfdjfkls", "abc" ; EXPECT OPTION regex @@ -161,13 +161,13 @@ mkdir $filename, 0777 my $x = <> ; } { - no warning 'inplace' ; + no warnings 'inplace' ; local (@ARGV) = ($filename) ; local ($^I) = "" ; my $x = <> ; } { - use warning 'inplace' ; + use warnings 'inplace' ; local (@ARGV) = ($filename) ; local ($^I) = "" ; my $x = <> ; diff --git a/t/pragma/warn/doop b/t/pragma/warn/doop index 458a3b2803..961d157502 100644 --- a/t/pragma/warn/doop +++ b/t/pragma/warn/doop @@ -12,11 +12,11 @@ EXPECT Malformed UTF-8 character at - line 4. ######## # doop.c -use warning 'utf8' ; +use warnings 'utf8' ; use utf8 ; $_ = "\x80 \xff" ; chop ; -no warning 'utf8' ; +no warnings 'utf8' ; $_ = "\x80 \xff" ; chop ; EXPECT diff --git a/t/pragma/warn/gv b/t/pragma/warn/gv index e33f8ca04f..5ed4eca018 100644 --- a/t/pragma/warn/gv +++ b/t/pragma/warn/gv @@ -22,14 +22,14 @@ __END__ # gv.c -use warning 'misc' ; +use warnings 'misc' ; @ISA = qw(Fred); joe() EXPECT Can't locate package Fred for @main::ISA at - line 3. Undefined subroutine &main::joe called at - line 3. ######## # gv.c -no warning 'misc' ; +no warnings 'misc' ; @ISA = qw(Fred); joe() EXPECT Undefined subroutine &main::joe called at - line 3. @@ -37,16 +37,16 @@ Undefined subroutine &main::joe called at - line 3. # gv.c sub Other::AUTOLOAD { 1 } sub Other::fred {} @ISA = qw(Other) ; -use warning 'deprecated' ; +use warnings 'deprecated' ; fred() ; EXPECT Use of inherited AUTOLOAD for non-method main::fred() is deprecated at - line 5. ######## # gv.c -use warning 'deprecated' ; +use warnings 'deprecated' ; $a = ${"#"}; $a = ${"*"}; -no warning 'deprecated' ; +no warnings 'deprecated' ; $a = ${"#"}; $a = ${"*"}; EXPECT diff --git a/t/pragma/warn/mg b/t/pragma/warn/mg index 7f40ded7f8..a8f9dbc338 100644 --- a/t/pragma/warn/mg +++ b/t/pragma/warn/mg @@ -12,19 +12,19 @@ __END__ # mg.c -use warning 'signal' ; +use warnings 'signal' ; $SIG{FRED} = sub {}; EXPECT No such signal: SIGFRED at - line 3. ######## # mg.c -no warning 'signal' ; +no warnings 'signal' ; $SIG{FRED} = sub {}; EXPECT ######## # mg.c -use warning 'signal' ; +use warnings 'signal' ; if ($^O eq 'MSWin32' || $^O eq 'VMS') { print "SKIPPED\n# $^O, can't kill() to raise()\n"; exit; } @@ -34,7 +34,7 @@ EXPECT SIGINT handler "fred" not defined. ######## # mg.c -no warning 'signal' ; +no warnings 'signal' ; if ($^O eq 'MSWin32' || $^O eq 'VMS') { print "SKIPPED\n# win32, can't kill() to raise()\n"; exit; } diff --git a/t/pragma/warn/op b/t/pragma/warn/op index b5d2e71ebe..f6e5e14cad 100644 --- a/t/pragma/warn/op +++ b/t/pragma/warn/op @@ -59,7 +59,7 @@ local $a, $b = (1,2); Probable precedence problem on logical or at -e line 1. - use warning 'syntax'; my $x = print(ABC || 1); + use warnings 'syntax'; my $x = print(ABC || 1); Value of %s may be \"0\"; use \"defined\" $x = 1 if $x = <FH> ; @@ -112,16 +112,16 @@ __END__ # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my $x ; my $x ; -no warning 'unsafe' ; +no warnings 'unsafe' ; my $x ; EXPECT "my" variable $x masks earlier declaration in same scope at - line 4. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; sub x { my $x; sub y { @@ -132,7 +132,7 @@ EXPECT Variable "$x" will not stay shared at - line 7. ######## # op.c -no warning 'unsafe' ; +no warnings 'unsafe' ; sub x { my $x; sub y { @@ -143,7 +143,7 @@ EXPECT ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; sub x { my $x; sub y { @@ -154,7 +154,7 @@ EXPECT Variable "$x" may be unavailable at - line 6. ######## # op.c -no warning 'unsafe' ; +no warnings 'unsafe' ; sub x { my $x; sub y { @@ -165,31 +165,31 @@ EXPECT ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; 1 if $a = 1 ; -no warning 'syntax' ; +no warnings 'syntax' ; 1 if $a = 1 ; EXPECT Found = in conditional, should be == at - line 3. ######## # op.c -use warning 'deprecated' ; +use warnings 'deprecated' ; split ; -no warning 'deprecated' ; +no warnings 'deprecated' ; split ; EXPECT Use of implicit split to @_ is deprecated at - line 3. ######## # op.c -use warning 'deprecated' ; +use warnings 'deprecated' ; $a = split ; -no warning 'deprecated' ; +no warnings 'deprecated' ; $a = split ; EXPECT Use of implicit split to @_ is deprecated at - line 3. ######## # op.c -use warning 'void' ; close STDIN ; +use warnings 'void' ; close STDIN ; 1 x 3 ; # OP_REPEAT # OP_GVSV wantarray ; # OP_WANTARRAY @@ -281,7 +281,7 @@ Useless use of getpwnam in void context at - line 52. Useless use of getpwuid in void context at - line 53. ######## # op.c -no warning 'void' ; close STDIN ; +no warnings 'void' ; close STDIN ; 1 x 3 ; # OP_REPEAT # OP_GVSV wantarray ; # OP_WANTARRAY @@ -336,15 +336,15 @@ eval { getpwuid 1 }; # OP_GPWUID EXPECT ######## # op.c -use warning 'void' ; +use warnings 'void' ; for (@{[0]}) { "$_" } # check warning isn't duplicated -no warning 'void' ; +no warnings 'void' ; for (@{[0]}) { "$_" } # check warning isn't duplicated EXPECT Useless use of string in void context at - line 3. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_telldir}) { @@ -356,13 +356,13 @@ EOM } } telldir 1 ; # OP_TELLDIR -no warning 'void' ; +no warnings 'void' ; telldir 1 ; # OP_TELLDIR EXPECT Useless use of telldir in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_getppid}) { @@ -374,13 +374,13 @@ EOM } } getppid ; # OP_GETPPID -no warning 'void' ; +no warnings 'void' ; getppid ; # OP_GETPPID EXPECT Useless use of getppid in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_getpgrp}) { @@ -392,13 +392,13 @@ EOM } } getpgrp ; # OP_GETPGRP -no warning 'void' ; +no warnings 'void' ; getpgrp ; # OP_GETPGRP EXPECT Useless use of getpgrp in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_times}) { @@ -410,13 +410,13 @@ EOM } } times ; # OP_TMS -no warning 'void' ; +no warnings 'void' ; times ; # OP_TMS EXPECT Useless use of times in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_getprior} or $^O eq 'os2') { # Locks before fixpak22 @@ -428,13 +428,13 @@ EOM } } getpriority 1,2; # OP_GETPRIORITY -no warning 'void' ; +no warnings 'void' ; getpriority 1,2; # OP_GETPRIORITY EXPECT Useless use of getpriority in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_getlogin}) { @@ -446,13 +446,13 @@ EOM } } getlogin ; # OP_GETLOGIN -no warning 'void' ; +no warnings 'void' ; getlogin ; # OP_GETLOGIN EXPECT Useless use of getlogin in void context at - line 13. ######## # op.c -use warning 'void' ; +use warnings 'void' ; use Config ; BEGIN { if ( ! $Config{d_socket}) { print <<EOM ; @@ -489,7 +489,7 @@ getservbyname 1,2; # OP_GSBYNAME getservbyport 1,2; # OP_GSBYPORT getservent ; # OP_GSERVENT -no warning 'void' ; +no warnings 'void' ; getsockname STDIN ; # OP_GETSOCKNAME getpeername STDIN ; # OP_GETPEERNAME gethostbyname 1 ; # OP_GHBYNAME @@ -525,12 +525,12 @@ Useless use of getservbyport in void context at - line 36. Useless use of getservent in void context at - line 37. ######## # op.c -use warning 'void' ; +use warnings 'void' ; *a ; # OP_RV2GV $a ; # OP_RV2SV @a ; # OP_RV2AV %a ; # OP_RV2HV -no warning 'void' ; +no warnings 'void' ; *a ; # OP_RV2GV $a ; # OP_RV2SV @a ; # OP_RV2AV @@ -542,10 +542,10 @@ Useless use of a variable in void context at - line 5. Useless use of a variable in void context at - line 6. ######## # op.c -use warning 'void' ; +use warnings 'void' ; "abc"; # OP_CONST 7 ; # OP_CONST -no warning 'void' ; +no warnings 'void' ; "abc"; # OP_CONST 7 ; # OP_CONST EXPECT @@ -554,7 +554,7 @@ Useless use of a constant in void context at - line 4. ######## # op.c $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; # known scalar leak -use warning 'unsafe' ; +use warnings 'unsafe' ; my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ; @a =~ /abc/ ; @a =~ s/a/b/ ; @@ -569,7 +569,7 @@ my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ; %$c =~ s/a/b/ ; %$c =~ tr/a/b/ ; { -no warning 'unsafe' ; +no warnings 'unsafe' ; my $a ; my @a = () ; my %a = () ; my $b = \@a ; my $c = \%a ; @a =~ /abc/ ; @a =~ s/a/b/ ; @@ -601,25 +601,25 @@ Applying character translation to %hash will act on scalar(%hash) at - line 16. BEGIN not safe after errors--compilation aborted at - line 18. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; my $a, $b = (1,2); -no warning 'syntax' ; +no warnings 'syntax' ; my $c, $d = (1,2); EXPECT Parentheses missing around "my" list at - line 3. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; local $a, $b = (1,2); -no warning 'syntax' ; +no warnings 'syntax' ; local $c, $d = (1,2); EXPECT Parentheses missing around "local" list at - line 3. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; print (ABC || 1) ; -no warning 'syntax' ; +no warnings 'syntax' ; print (ABC || 1) ; EXPECT Probable precedence problem on logical or at - line 3. @@ -628,107 +628,107 @@ Probable precedence problem on logical or at - line 3. --FILE-- # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; open FH, "<abc" ; $x = 1 if $x = <FH> ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 if $x = <FH> ; EXPECT Value of <HANDLE> construct can be "0"; test with defined() at - line 4. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; opendir FH, "." ; $x = 1 if $x = readdir FH ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 if $x = readdir FH ; closedir FH ; EXPECT Value of readdir() operator can be "0"; test with defined() at - line 4. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $x = 1 if $x = <*> ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 if $x = <*> ; EXPECT Value of glob construct can be "0"; test with defined() at - line 3. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; %a = (1,2,3,4) ; $x = 1 if $x = each %a ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 if $x = each %a ; EXPECT Value of each() operator can be "0"; test with defined() at - line 4. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $x = 1 while $x = <*> and 0 ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 while $x = <*> and 0 ; EXPECT Value of glob construct can be "0"; test with defined() at - line 3. ######## # op.c -use warning 'unsafe' ; +use warnings 'unsafe' ; opendir FH, "." ; $x = 1 while $x = readdir FH and 0 ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $x = 1 while $x = readdir FH and 0 ; closedir FH ; EXPECT Value of readdir() operator can be "0"; test with defined() at - line 4. ######## # op.c -use warning 'redefine' ; +use warnings 'redefine' ; sub fred {} sub fred {} -no warning 'redefine' ; +no warnings 'redefine' ; sub fred {} EXPECT Subroutine fred redefined at - line 4. ######## # op.c -use warning 'redefine' ; +use warnings 'redefine' ; sub fred () { 1 } sub fred () { 1 } -no warning 'redefine' ; +no warnings 'redefine' ; sub fred () { 1 } EXPECT Constant subroutine fred redefined at - line 4. ######## # op.c -use warning 'redefine' ; +use warnings 'redefine' ; format FRED = . format FRED = . -no warning 'redefine' ; +no warnings 'redefine' ; format FRED = . EXPECT Format FRED redefined at - line 5. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; push FRED; -no warning 'syntax' ; +no warnings 'syntax' ; push FRED; EXPECT Array @FRED missing the @ in argument 1 of push() at - line 3. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; @a = keys FRED ; -no warning 'syntax' ; +no warnings 'syntax' ; @a = keys FRED ; EXPECT Hash %FRED missing the % in argument 1 of keys() at - line 3. ######## # op.c -use warning 'syntax' ; +use warnings 'syntax' ; exec "$^X -e 1" ; my $a EXPECT @@ -736,28 +736,28 @@ Statement unlikely to be reached at - line 4. (Maybe you meant system() when you said exec()?) ######## # op.c -use warning 'deprecated' ; +use warnings 'deprecated' ; my @a; defined(@a); EXPECT defined(@array) is deprecated at - line 3. (Maybe you should just omit the defined()?) ######## # op.c -use warning 'deprecated' ; +use warnings 'deprecated' ; defined(@a = (1,2,3)); EXPECT defined(@array) is deprecated at - line 3. (Maybe you should just omit the defined()?) ######## # op.c -use warning 'deprecated' ; +use warnings 'deprecated' ; my %h; defined(%h); EXPECT defined(%hash) is deprecated at - line 3. (Maybe you should just omit the defined()?) ######## # op.c -no warning 'syntax' ; +no warnings 'syntax' ; exec "$^X -e 1" ; my $a EXPECT @@ -774,10 +774,10 @@ $^W = 0 ; sub fred() ; sub fred($) {} { - no warning 'unsafe' ; + no warnings 'unsafe' ; sub Fred() ; sub Fred($) {} - use warning 'unsafe' ; + use warnings 'unsafe' ; sub freD() ; sub freD($) {} } diff --git a/t/pragma/warn/perl b/t/pragma/warn/perl index 25f125e03d..45807499d6 100644 --- a/t/pragma/warn/perl +++ b/t/pragma/warn/perl @@ -16,9 +16,9 @@ __END__ # perl.c -no warning 'once' ; +no warnings 'once' ; $x = 3 ; -use warning 'once' ; +use warnings 'once' ; $z = 3 ; EXPECT Name "main::z" used only once: possible typo at - line 5. @@ -26,7 +26,7 @@ Name "main::z" used only once: possible typo at - line 5. -w # perl.c $x = 3 ; -no warning 'once' ; +no warnings 'once' ; $z = 3 EXPECT Name "main::x" used only once: possible typo at - line 3. @@ -34,16 +34,16 @@ Name "main::x" used only once: possible typo at - line 3. # perl.c BEGIN { $^W =1 ; } $x = 3 ; -no warning 'once' ; +no warnings 'once' ; $z = 3 EXPECT Name "main::x" used only once: possible typo at - line 3. ######## -W # perl.c -no warning 'once' ; +no warnings 'once' ; $x = 3 ; -use warning 'once' ; +use warnings 'once' ; $z = 3 ; EXPECT Name "main::x" used only once: possible typo at - line 4. @@ -51,7 +51,7 @@ Name "main::z" used only once: possible typo at - line 6. ######## -X # perl.c -use warning 'once' ; +use warnings 'once' ; $x = 3 ; EXPECT diff --git a/t/pragma/warn/perly b/t/pragma/warn/perly index bddc39c716..afc5dccc72 100644 --- a/t/pragma/warn/perly +++ b/t/pragma/warn/perly @@ -11,14 +11,14 @@ __END__ # perly.y -use warning 'deprecated' ; +use warnings 'deprecated' ; sub fred {} do fred() ; do fred(1) ; $a = "fred" ; do $a() ; do $a(1) ; -no warning 'deprecated' ; +no warnings 'deprecated' ; do fred() ; do fred(1) ; $a = "fred" ; diff --git a/t/pragma/warn/pp b/t/pragma/warn/pp index 9baf9c14b0..48b5ec86b5 100644 --- a/t/pragma/warn/pp +++ b/t/pragma/warn/pp @@ -34,44 +34,44 @@ __END__ # pp.c -use warning 'substr' ; +use warnings 'substr' ; $a = "ab" ; $a = substr($a, 4,5); -no warning 'substr' ; +no warnings 'substr' ; $a = "ab" ; $a = substr($a, 4,5); EXPECT substr outside of string at - line 4. ######## # pp.c -use warning 'substr' ; +use warnings 'substr' ; $a = "ab" ; $b = \$a ; substr($b, 1,1) = "ab" ; -no warning 'substr' ; +no warnings 'substr' ; substr($b, 1,1) = "ab" ; EXPECT Attempt to use reference as lvalue in substr at - line 5. ######## # pp.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; # TODO EXPECT ######## # pp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my $a = { 1,2,3}; -no warning 'unsafe' ; +no warnings 'unsafe' ; my $b = { 1,2,3}; EXPECT Odd number of elements in hash assignment at - line 3. ######## # pp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my @a = unpack ("A,A", "22") ; my $a = pack ("A,A", 1,2) ; -no warning 'unsafe' ; +no warnings 'unsafe' ; my @b = unpack ("A,A", "22") ; my $b = pack ("A,A", 1,2) ; EXPECT @@ -79,27 +79,27 @@ Invalid type in unpack: ',' at - line 3. Invalid type in pack: ',' at - line 4. ######## # pp.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $a = undef ; my $b = $$a; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my $c = $$a; EXPECT Use of uninitialized value at - line 4. ######## # pp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; sub foo { my $a = "a"; return $a . $a++ . $a++ } my $a = pack("p", &foo) ; -no warning 'unsafe' ; +no warnings 'unsafe' ; my $b = pack("p", &foo) ; EXPECT Attempt to pack pointer to temporary value at - line 4. ######## # pp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; bless \[], "" ; -no warning 'unsafe' ; +no warnings 'unsafe' ; bless \[], "" ; EXPECT Explicit blessing to '' (assuming package main) at - line 3. @@ -112,11 +112,11 @@ EXPECT Malformed UTF-8 character at - line 4. ######## # pp.c -use warning 'utf8' ; +use warnings 'utf8' ; use utf8 ; $_ = "\x80 \xff" ; reverse ; -no warning 'utf8' ; +no warnings 'utf8' ; $_ = "\x80 \xff" ; reverse ; EXPECT diff --git a/t/pragma/warn/pp_ctl b/t/pragma/warn/pp_ctl index 4d6d8ca2af..5e0dd2766c 100644 --- a/t/pragma/warn/pp_ctl +++ b/t/pragma/warn/pp_ctl @@ -60,7 +60,7 @@ __END__ # pp_ctl.c -use warning 'syntax' ; +use warnings 'syntax' ; format STDOUT = @<<< @<<< 1 @@ -71,7 +71,7 @@ Not enough format arguments at - line 5. 1 ######## # pp_ctl.c -no warning 'syntax' ; +no warnings 'syntax' ; format = @<<< @<<< 1 @@ -81,14 +81,14 @@ EXPECT 1 ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $_ = "abc" ; while ($i ++ == 0) { s/ab/last/e ; } -no warning 'unsafe' ; +no warnings 'unsafe' ; while ($i ++ == 0) { s/ab/last/e ; @@ -97,10 +97,10 @@ EXPECT Exiting substitution via last at - line 7. ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; sub fred { last } { fred() } -no warning 'unsafe' ; +no warnings 'unsafe' ; sub joe { last } { joe() } EXPECT @@ -108,35 +108,35 @@ Exiting subroutine via last at - line 3. ######## # pp_ctl.c { - eval "use warning 'unsafe' ; last;" + eval "use warnings 'unsafe' ; last;" } print STDERR $@ ; { - eval "no warning 'unsafe' ;last;" + eval "no warnings 'unsafe' ;last;" } print STDERR $@ ; EXPECT Exiting eval via last at (eval 1) line 1. ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; @a = (1,2) ; @b = sort { last } @a ; -no warning 'unsafe' ; +no warnings 'unsafe' ; @b = sort { last } @a ; EXPECT Exiting pseudo-block via last at - line 4. Can't "last" outside a block at - line 4. ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $_ = "abc" ; fred: while ($i ++ == 0) { s/ab/last fred/e ; } -no warning 'unsafe' ; +no warnings 'unsafe' ; while ($i ++ == 0) { s/ab/last fred/e ; @@ -145,10 +145,10 @@ EXPECT Exiting substitution via last at - line 7. ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; sub fred { last joe } joe: { fred() } -no warning 'unsafe' ; +no warnings 'unsafe' ; sub Fred { last Joe } Joe: { Fred() } EXPECT @@ -156,26 +156,26 @@ Exiting subroutine via last at - line 3. ######## # pp_ctl.c joe: -{ eval "use warning 'unsafe' ; last joe;" } +{ eval "use warnings 'unsafe' ; last joe;" } print STDERR $@ ; Joe: -{ eval "no warning 'unsafe' ; last Joe;" } +{ eval "no warnings 'unsafe' ; last Joe;" } print STDERR $@ ; EXPECT Exiting eval via last at (eval 1) line 1. ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; @a = (1,2) ; fred: @b = sort { last fred } @a ; -no warning 'unsafe' ; +no warnings 'unsafe' ; Fred: @b = sort { last Fred } @a ; EXPECT Exiting pseudo-block via last at - line 4. Label not found for "last fred" at - line 4. ######## # pp_ctl.c -use warning 'recursion' ; +use warnings 'recursion' ; BEGIN { warn "PREFIX\n" ;} sub fred { @@ -187,7 +187,7 @@ EXPECT Deep recursion on subroutine "main::fred" at - line 6. ######## # pp_ctl.c -no warning 'recursion' ; +no warnings 'recursion' ; BEGIN { warn "PREFIX\n" ;} sub fred { @@ -199,7 +199,7 @@ EXPECT Can't find label ######## # pp_ctl.c -use warning 'unsafe' ; +use warnings 'unsafe' ; package Foo; DESTROY { die "@{$_[0]} foo bar" } { bless ['A'], 'Foo' for 1..10 } @@ -209,7 +209,7 @@ EXPECT (in cleanup) B foo bar at - line 4. ######## # pp_ctl.c -no warning 'unsafe' ; +no warnings 'unsafe' ; package Foo; DESTROY { die "@{$_[0]} foo bar" } { bless ['A'], 'Foo' for 1..10 } diff --git a/t/pragma/warn/pp_hot b/t/pragma/warn/pp_hot index 208bf26b15..2a52dfb2df 100644 --- a/t/pragma/warn/pp_hot +++ b/t/pragma/warn/pp_hot @@ -35,16 +35,16 @@ __END__ # pp_hot.c -use warning 'unopened' ; +use warnings 'unopened' ; $f = $a = "abc" ; print $f $a; -no warning 'unopened' ; +no warnings 'unopened' ; print $f $a; EXPECT Filehandle main::abc never opened at - line 4. ######## # pp_hot.c -use warning 'io' ; +use warnings 'io' ; print STDIN "anc"; print <STDOUT>; print <STDERR>; @@ -52,7 +52,7 @@ open(FOO, ">&STDOUT") and print <FOO>; print getc(STDERR); print getc(FOO); read(FOO,$_,1); -no warning 'io' ; +no warnings 'io' ; print STDIN "anc"; #################################################################### # N O T E # @@ -70,58 +70,58 @@ Filehandle main::FOO opened only for output at - line 8. Filehandle main::FOO opened only for output at - line 9. ######## # pp_hot.c -use warning 'closed' ; +use warnings 'closed' ; close STDIN ; print STDIN "anc"; -no warning 'closed' ; +no warnings 'closed' ; print STDIN "anc"; EXPECT print on closed filehandle main::STDIN at - line 4. ######## # pp_hot.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $a = undef ; my @b = @$a; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my @c = @$a; EXPECT Use of uninitialized value at - line 4. ######## # pp_hot.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $a = undef ; my %b = %$a; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my %c = %$a; EXPECT Use of uninitialized value at - line 4. ######## # pp_hot.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my %X ; %X = (1,2,3) ; -no warning 'unsafe' ; +no warnings 'unsafe' ; my %Y ; %Y = (1,2,3) ; EXPECT Odd number of elements in hash assignment at - line 3. ######## # pp_hot.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my %X ; %X = [1 .. 3] ; -no warning 'unsafe' ; +no warnings 'unsafe' ; my %Y ; %Y = [1 .. 3] ; EXPECT Reference found where even-sized list expected at - line 3. ######## # pp_hot.c -use warning 'closed' ; +use warnings 'closed' ; close STDIN ; $a = <STDIN> ; -no warning 'closed' ; +no warnings 'closed' ; $a = <STDIN> ; EXPECT Read on closed filehandle main::STDIN at - line 3. ######## # pp_hot.c -use warning 'recursion' ; +use warnings 'recursion' ; sub fred { fred() if $a++ < 200 @@ -136,7 +136,7 @@ EXPECT ok ######## # pp_hot.c -no warning 'recursion' ; +no warnings 'recursion' ; sub fred { fred() if $a++ < 200 @@ -151,7 +151,7 @@ EXPECT ######## # pp_hot.c -use warning 'recursion' ; +use warnings 'recursion' ; $b = sub { &$b if $a++ < 200 @@ -162,7 +162,7 @@ EXPECT Deep recursion on anonymous subroutine at - line 5. ######## # pp_hot.c -no warning 'recursion' ; +no warnings 'recursion' ; $b = sub { &$b if $a++ < 200 diff --git a/t/pragma/warn/pp_sys b/t/pragma/warn/pp_sys index bf64a940e1..d0caf96f34 100644 --- a/t/pragma/warn/pp_sys +++ b/t/pragma/warn/pp_sys @@ -78,39 +78,39 @@ __END__ # pp_sys.c -use warning 'untie' ; +use warnings 'untie' ; sub TIESCALAR { bless [] } ; $b = tie $a, 'main'; untie $a ; -no warning 'untie' ; +no warnings 'untie' ; $c = tie $d, 'main'; untie $d ; EXPECT untie attempted while 1 inner references still exist at - line 5. ######## # pp_sys.c -use warning 'io' ; +use warnings 'io' ; format STDIN = . write STDIN; -no warning 'io' ; +no warnings 'io' ; write STDIN; EXPECT Filehandle main::STDIN opened only for input at - line 5. ######## # pp_sys.c -use warning 'closed' ; +use warnings 'closed' ; format STDIN = . close STDIN; write STDIN; -no warning 'closed' ; +no warnings 'closed' ; write STDIN; EXPECT Write on closed filehandle main::STDIN at - line 6. ######## # pp_sys.c -use warning 'io' ; +use warnings 'io' ; format STDOUT_TOP = abc . @@ -122,48 +122,48 @@ $= = 1 ; $- =1 ; open STDOUT, ">".($^O eq 'VMS'? 'NL:' : '/dev/null') ; write ; -no warning 'io' ; +no warnings 'io' ; write ; EXPECT page overflow at - line 13. ######## # pp_sys.c -use warning 'unopened' ; +use warnings 'unopened' ; $a = "abc"; printf $a "fred"; -no warning 'unopened' ; +no warnings 'unopened' ; printf $a "fred"; EXPECT Filehandle main::abc never opened at - line 4. ######## # pp_sys.c -use warning 'closed' ; +use warnings 'closed' ; close STDIN ; printf STDIN "fred"; -no warning 'closed' ; +no warnings 'closed' ; printf STDIN "fred"; EXPECT printf on closed filehandle main::STDIN at - line 4. ######## # pp_sys.c -use warning 'io' ; +use warnings 'io' ; printf STDIN "fred"; -no warning 'io' ; +no warnings 'io' ; printf STDIN "fred"; EXPECT Filehandle main::STDIN opened only for input at - line 3. ######## # pp_sys.c -use warning 'closed' ; +use warnings 'closed' ; close STDIN; syswrite STDIN, "fred", 1; -no warning 'closed' ; +no warnings 'closed' ; syswrite STDIN, "fred", 1; EXPECT Syswrite on closed filehandle at - line 4. ######## # pp_sys.c -use warning 'io' ; +use warnings 'io' ; use Config; BEGIN { if ( $^O ne 'VMS' and ! $Config{d_socket}) { @@ -193,7 +193,7 @@ setsockopt STDIN, 1,2,3; getsockopt STDIN, 1,2; getsockname STDIN; getpeername STDIN; -no warning 'io' ; +no warnings 'io' ; send STDIN, "fred", 1; bind STDIN, "fred" ; connect STDIN, "fred" ; @@ -217,26 +217,26 @@ get{sock, peer}name() on closed fd at - line 30. get{sock, peer}name() on closed fd at - line 31. ######## # pp_sys.c -use warning 'newline' ; +use warnings 'newline' ; stat "abc\ndef"; -no warning 'newline' ; +no warnings 'newline' ; stat "abc\ndef"; EXPECT Unsuccessful stat on filename containing newline at - line 3. ######## # pp_sys.c -use warning 'unopened' ; +use warnings 'unopened' ; close STDIN ; -T STDIN ; -no warning 'unopened' ; +no warnings 'unopened' ; -T STDIN ; EXPECT Test on unopened file <STDIN> at - line 4. ######## # pp_sys.c -use warning 'newline' ; +use warnings 'newline' ; -T "abc\ndef" ; -no warning 'newline' ; +no warnings 'newline' ; -T "abc\ndef" ; EXPECT Unsuccessful open on filename containing newline at - line 3. diff --git a/t/pragma/warn/regcomp b/t/pragma/warn/regcomp index 6545778a38..6aa9fa629e 100644 --- a/t/pragma/warn/regcomp +++ b/t/pragma/warn/regcomp @@ -13,25 +13,25 @@ __END__ # regcomp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; my $a = "ABC123" ; $a =~ /(?=a)*/ ; -no warning 'unsafe' ; +no warnings 'unsafe' ; $a =~ /(?=a)*/ ; EXPECT (?=a)* matches null string many times at - line 4. ######## # regcomp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $_ = "" ; /(?=a)?/; -no warning 'unsafe' ; +no warnings 'unsafe' ; /(?=a)?/; EXPECT Strange *+?{} on zero-length expression at - line 4. ######## # regcomp.c -use warning 'unsafe' ; +use warnings 'unsafe' ; $_ = "" ; /[:alpha:]/; /[.bar.]/; @@ -40,7 +40,7 @@ $_ = "" ; /[[.foo.]]/; /[[=bar=]]/; /[:zog:]/; -no warning 'unsafe' ; +no warnings 'unsafe' ; /[:alpha:]/; /[.foo.]/; /[=bar=]/; diff --git a/t/pragma/warn/regexec b/t/pragma/warn/regexec index ce4eac7083..b9ba790832 100644 --- a/t/pragma/warn/regexec +++ b/t/pragma/warn/regexec @@ -16,7 +16,7 @@ __END__ # regexec.c print("SKIPPED\n# most systems run into stacksize limits\n"),exit; -use warning 'unsafe' ; +use warnings 'unsafe' ; $SIG{__WARN__} = sub{local ($m) = shift; $m =~ s/\(\d+\)/(*MASKED*)/; print STDERR $m}; @@ -42,7 +42,7 @@ Complex regular subexpression recursion limit (*MASKED*) exceeded at - line 9. ######## # regexec.c print("SKIPPED\n# most systems run into stacksize limits\n"),exit; -no warning 'unsafe' ; +no warnings 'unsafe' ; $SIG{__WARN__} = sub{local ($m) = shift; $m =~ s/\(\d+\)/(*MASKED*)/; print STDERR $m}; @@ -68,7 +68,7 @@ EXPECT ######## # regexec.c print("SKIPPED\n# most systems run into stacksize limits\n"),exit; -use warning 'unsafe' ; +use warnings 'unsafe' ; $SIG{__WARN__} = sub{local ($m) = shift; $m =~ s/\(\d+\)/(*MASKED*)/; print STDERR $m}; @@ -94,7 +94,7 @@ Complex regular subexpression recursion limit (*MASKED*) exceeded at - line 9. ######## # regexec.c print("SKIPPED\n# most systems run into stacksize limits\n"),exit; -no warning 'unsafe' ; +no warnings 'unsafe' ; $SIG{__WARN__} = sub{local ($m) = shift; $m =~ s/\(\d+\)/(*MASKED*)/; print STDERR $m}; diff --git a/t/pragma/warn/sv b/t/pragma/warn/sv index b6c91c9fe9..a90e9d351d 100644 --- a/t/pragma/warn/sv +++ b/t/pragma/warn/sv @@ -49,9 +49,9 @@ __END__ # sv.c use integer ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $x = 1 + $a[0] ; # a -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $x = 1 + $b[0] ; # a EXPECT Use of uninitialized value at - line 4. @@ -64,18 +64,18 @@ sub STORE { return 1 } package main ; tie $A, 'fred' ; use integer ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $A *= 2 ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $A *= 2 ; EXPECT Use of uninitialized value at - line 10. ######## # sv.c use integer ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $x *= 2 ; #b -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my $y *= 2 ; #b EXPECT Use of uninitialized value at - line 4. @@ -87,37 +87,37 @@ sub FETCH { return undef } sub STORE { return 1 } package main ; tie $A, 'fred' ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $B = 0 ; $B |= $A ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $B = 0 ; $B |= $A ; EXPECT Use of uninitialized value at - line 10. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $Y = 1 ; my $x = 1 | $a[$Y] ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my $Y = 1 ; $x = 1 | $b[$Y] ; EXPECT Use of uninitialized value at - line 4. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; my $x *= 1 ; # d -no warning 'uninitialized' ; +no warnings 'uninitialized' ; my $y *= 1 ; # d EXPECT Use of uninitialized value at - line 3. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $x = 1 + $a[0] ; # e -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $x = 1 + $b[0] ; # e EXPECT Use of uninitialized value at - line 3. @@ -129,33 +129,33 @@ sub FETCH { return undef } sub STORE { return 1 } package main ; tie $A, 'fred' ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $A *= 2 ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $A *= 2 ; EXPECT Use of uninitialized value at - line 9. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $x = $y + 1 ; # f -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $x = $z + 1 ; # f EXPECT Use of uninitialized value at - line 3. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $x = chop undef ; # g -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $x = chop undef ; # g EXPECT Modification of a read-only value attempted at - line 3. ######## # sv.c -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $x = chop $y ; # h -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $x = chop $z ; # h EXPECT Use of uninitialized value at - line 3. @@ -167,73 +167,73 @@ sub FETCH { return undef } sub STORE { return 1 } package main ; tie $A, 'fred' ; -use warning 'uninitialized' ; +use warnings 'uninitialized' ; $B = "" ; $B .= $A ; -no warning 'uninitialized' ; +no warnings 'uninitialized' ; $C = "" ; $C .= $A ; EXPECT Use of uninitialized value at - line 10. ######## # sv.c -use warning 'numeric' ; +use warnings 'numeric' ; sub TIESCALAR{bless[]} ; sub FETCH {"def"} ; tie $a,"main" ; my $b = 1 + $a; -no warning 'numeric' ; +no warnings 'numeric' ; my $c = 1 + $a; EXPECT Argument "def" isn't numeric in add at - line 6. ######## # sv.c -use warning 'numeric' ; +use warnings 'numeric' ; my $x = 1 + "def" ; -no warning 'numeric' ; +no warnings 'numeric' ; my $z = 1 + "def" ; EXPECT Argument "def" isn't numeric in add at - line 3. ######## # sv.c -use warning 'numeric' ; +use warnings 'numeric' ; my $a = "def" ; my $x = 1 + $a ; -no warning 'numeric' ; +no warnings 'numeric' ; my $y = 1 + $a ; EXPECT Argument "def" isn't numeric in add at - line 4. ######## # sv.c -use warning 'numeric' ; use integer ; +use warnings 'numeric' ; use integer ; my $a = "def" ; my $x = 1 + $a ; -no warning 'numeric' ; +no warnings 'numeric' ; my $z = 1 + $a ; EXPECT Argument "def" isn't numeric in i_add at - line 4. ######## # sv.c -use warning 'numeric' ; +use warnings 'numeric' ; my $x = 1 & "def" ; -no warning 'numeric' ; +no warnings 'numeric' ; my $z = 1 & "def" ; EXPECT Argument "def" isn't numeric in bit_and at - line 3. ######## # sv.c -use warning 'redefine' ; +use warnings 'redefine' ; sub fred {} sub joe {} *fred = \&joe ; -no warning 'redefine' ; +no warnings 'redefine' ; sub jim {} *jim = \&joe ; EXPECT Subroutine fred redefined at - line 5. ######## # sv.c -use warning 'printf' ; +use warnings 'printf' ; open F, ">".($^O eq 'VMS'? 'NL:' : '/dev/null') ; printf F "%z\n" ; my $a = sprintf "%z" ; @@ -241,7 +241,7 @@ printf F "%" ; $a = sprintf "%" ; printf F "%\x02" ; $a = sprintf "%\x02" ; -no warning 'printf' ; +no warnings 'printf' ; printf F "%z\n" ; $a = sprintf "%z" ; printf F "%" ; @@ -257,9 +257,9 @@ Invalid conversion in printf: end of string at - line 6. Invalid conversion in printf: "%\002" at - line 8. ######## # sv.c -use warning 'unsafe' ; +use warnings 'unsafe' ; *a = undef ; -no warning 'unsafe' ; +no warnings 'unsafe' ; *b = undef ; EXPECT Undefined value assigned to typeglob at - line 3. @@ -268,9 +268,9 @@ Undefined value assigned to typeglob at - line 3. use utf8 ; $^W =0 ; { - use warning 'utf8' ; + use warnings 'utf8' ; my $a = rindex "a\xff bc ", "bc" ; - no warning 'utf8' ; + no warnings 'utf8' ; $a = rindex "a\xff bc ", "bc" ; } my $a = rindex "a\xff bc ", "bc" ; diff --git a/t/pragma/warn/taint b/t/pragma/warn/taint index 17ab0423c6..fd6deed60f 100644 --- a/t/pragma/warn/taint +++ b/t/pragma/warn/taint @@ -37,10 +37,10 @@ def open(FH, "<abc") ; $a = <FH> ; close FH ; -use warning 'taint' ; +use warnings 'taint' ; chdir $a ; print "xxx\n" ; -no warning 'taint' ; +no warnings 'taint' ; chdir $a ; print "yyy\n" ; EXPECT diff --git a/t/pragma/warn/toke b/t/pragma/warn/toke index 72c1e2fddc..661d3d40b2 100644 --- a/t/pragma/warn/toke +++ b/t/pragma/warn/toke @@ -14,7 +14,7 @@ toke.c AOK (called 3 times via depcom) \1 better written as $1 - use warning 'syntax' ; + use warnings 'syntax' ; s/(abc)/\1/; warn(warn_nosemi) @@ -114,14 +114,14 @@ toke.c AOK __END__ # toke.c -use warning 'deprecated' ; +use warnings 'deprecated' ; 1 if $a EQ $b ; 1 if $a NE $b ; 1 if $a GT $b ; 1 if $a LT $b ; 1 if $a GE $b ; 1 if $a LE $b ; -no warning 'deprecated' ; +no warnings 'deprecated' ; 1 if $a EQ $b ; 1 if $a NE $b ; 1 if $a GT $b ; @@ -137,12 +137,12 @@ Use of GE is deprecated at - line 7. Use of LE is deprecated at - line 8. ######## # toke.c -use warning 'deprecated' ; +use warnings 'deprecated' ; format STDOUT = @<<< @||| @>>> @>>> $a $b "abc" 'def' . -no warning 'deprecated' ; +no warnings 'deprecated' ; format STDOUT = @<<< @||| @>>> @>>> $a $b "abc" 'def' @@ -153,28 +153,28 @@ Use of comma-less variable list is deprecated at - line 5. Use of comma-less variable list is deprecated at - line 5. ######## # toke.c -use warning 'deprecated' ; +use warnings 'deprecated' ; $a = <<; -no warning 'deprecated' ; +no warnings 'deprecated' ; $a = <<; EXPECT Use of bare << to mean <<"" is deprecated at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; s/(abc)/\1/; -no warning 'syntax' ; +no warnings 'syntax' ; s/(abc)/\1/; EXPECT \1 better written as $1 at - line 3. ######## # toke.c -use warning 'semicolon' ; +use warnings 'semicolon' ; $a = 1 &time ; -no warning 'semicolon' ; +no warnings 'semicolon' ; $a = 1 &time ; EXPECT @@ -185,7 +185,7 @@ BEGIN { # Scalars leaked: due to syntax errors $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; } -use warning 'syntax' ; +use warnings 'syntax' ; my $a =+ 2 ; $a =- 2 ; $a =* 2 ; @@ -216,7 +216,7 @@ BEGIN { # Scalars leaked: due to syntax errors $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3; } -no warning 'syntax' ; +no warnings 'syntax' ; my $a =+ 2 ; $a =- 2 ; $a =* 2 ; @@ -234,26 +234,26 @@ syntax error at - line 14, near "=|" Unterminated <> operator at - line 15. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; my $a = $a[1,2] ; -no warning 'syntax' ; +no warnings 'syntax' ; my $a = $a[1,2] ; EXPECT Multidimensional syntax $a[1,2] not supported at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; sub fred {} ; $SIG{TERM} = fred; -no warning 'syntax' ; +no warnings 'syntax' ; $SIG{TERM} = fred; EXPECT You need to quote "fred" at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; @a[3] = 2; @a{3} = 2; -no warning 'syntax' ; +no warnings 'syntax' ; @a[3] = 2; @a{3} = 2; EXPECT @@ -261,133 +261,133 @@ Scalar value @a[3] better written as $a[3] at - line 3. Scalar value @a{3} better written as $a{3} at - line 4. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; $_ = "ab" ; s/(ab)/\1/e; -no warning 'syntax' ; +no warnings 'syntax' ; $_ = "ab" ; s/(ab)/\1/e; EXPECT Can't use \1 to mean $1 in expression at - line 4. ######## # toke.c -use warning 'reserved' ; +use warnings 'reserved' ; $a = abc; -no warning 'reserved' ; +no warnings 'reserved' ; $a = abc; EXPECT Unquoted string "abc" may clash with future reserved word at - line 3. ######## # toke.c -use warning 'octal' ; +use warnings 'octal' ; chmod 3; -no warning 'octal' ; +no warnings 'octal' ; chmod 3; EXPECT -chmod: mode argument is missing initial 0 at - line 3, at end of line +chmod: mode argument is missing initial 0 at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; @a = qw(a, b, c) ; -no warning 'syntax' ; +no warnings 'syntax' ; @a = qw(a, b, c) ; EXPECT Possible attempt to separate words with commas at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; @a = qw(a b #) ; -no warning 'syntax' ; +no warnings 'syntax' ; @a = qw(a b #) ; EXPECT Possible attempt to put comments in qw() list at - line 3. ######## # toke.c -use warning 'octal' ; +use warnings 'octal' ; umask 3; -no warning 'octal' ; +no warnings 'octal' ; umask 3; EXPECT -umask: argument is missing initial 0 at - line 3, at end of line +umask: argument is missing initial 0 at - line 3. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; print ("") EXPECT print (...) interpreted as function at - line 3. ######## # toke.c -no warning 'syntax' ; +no warnings 'syntax' ; print ("") EXPECT ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; printf ("") EXPECT printf (...) interpreted as function at - line 3. ######## # toke.c -no warning 'syntax' ; +no warnings 'syntax' ; printf ("") EXPECT ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; sort ("") EXPECT sort (...) interpreted as function at - line 3. ######## # toke.c -no warning 'syntax' ; +no warnings 'syntax' ; sort ("") EXPECT ######## # toke.c -use warning 'ambiguous' ; +use warnings 'ambiguous' ; $a = ${time[2]}; -no warning 'ambiguous' ; +no warnings 'ambiguous' ; $a = ${time[2]}; EXPECT Ambiguous use of ${time[...]} resolved to $time[...] at - line 3. ######## # toke.c -use warning 'ambiguous' ; +use warnings 'ambiguous' ; $a = ${time{2}}; EXPECT Ambiguous use of ${time{...}} resolved to $time{...} at - line 3. ######## # toke.c -no warning 'ambiguous' ; +no warnings 'ambiguous' ; $a = ${time{2}}; EXPECT ######## # toke.c -use warning 'ambiguous' ; +use warnings 'ambiguous' ; $a = ${time} ; -no warning 'ambiguous' ; +no warnings 'ambiguous' ; $a = ${time} ; EXPECT Ambiguous use of ${time} resolved to $time at - line 3. ######## # toke.c -use warning 'ambiguous' ; +use warnings 'ambiguous' ; sub fred {} $a = ${fred} ; -no warning 'ambiguous' ; +no warnings 'ambiguous' ; $a = ${fred} ; EXPECT Ambiguous use of ${fred} resolved to $fred at - line 4. ######## # toke.c -use warning 'syntax' ; +use warnings 'syntax' ; $a = 1_2; $a = 1_2345_6; -no warning 'syntax' ; +no warnings 'syntax' ; $a = 1_2; $a = 1_2345_6; EXPECT @@ -396,26 +396,26 @@ Misplaced _ in number at - line 4. Misplaced _ in number at - line 4. ######## # toke.c -use warning 'unsafe' ; +use warnings 'unsafe' ; #line 25 "bar" $a = FRED:: ; -no warning 'unsafe' ; +no warnings 'unsafe' ; #line 25 "bar" $a = FRED:: ; EXPECT Bareword "FRED::" refers to nonexistent package at bar line 25. ######## # toke.c -use warning 'ambiguous' ; +use warnings 'ambiguous' ; sub time {} my $a = time() ; -no warning 'ambiguous' ; +no warnings 'ambiguous' ; my $b = time() ; EXPECT Ambiguous call resolved as CORE::time(), qualify as such or use & at - line 4. ######## # toke.c -use warning 'utf8' ; +use warnings 'utf8' ; eval <<'EOE'; { #line 30 "foo" @@ -426,7 +426,7 @@ EXPECT Use of \x{} without utf8 declaration at foo line 30. ######## # toke.c -no warning 'utf8' ; +no warnings 'utf8' ; eval <<'EOE'; { #line 30 "foo" @@ -437,10 +437,10 @@ EXPECT ######## # toke.c -use warning 'utf8' ; +use warnings 'utf8' ; use utf8 ; $_ = " \xffe " ; -no warning 'utf8' ; +no warnings 'utf8' ; $_ = " \xffe " ; EXPECT \xff will produce malformed UTF-8 character; use \x{ff} for that at - line 4. @@ -454,9 +454,9 @@ Warning: Use of "rand" without parens is ambiguous at - line 2. $^W = 0 ; my $a = rand + 4 ; { - no warning 'ambiguous' ; + no warnings 'ambiguous' ; $a = rand + 4 ; - use warning 'ambiguous' ; + use warnings 'ambiguous' ; $a = rand + 4 ; } $a = rand + 4 ; @@ -476,9 +476,9 @@ $^W = 0 ; sub fred {} ; -fred ; { - no warning 'ambiguous' ; + no warnings 'ambiguous' ; -fred ; - use warning 'ambiguous' ; + use warnings 'ambiguous' ; -fred ; } -fred ; @@ -496,9 +496,9 @@ Precedence problem: open FOO should be open(FOO) at - line 2. $^W = 0 ; open FOO || time; { - no warning 'ambiguous' ; + no warnings 'ambiguous' ; open FOO || time; - use warning 'ambiguous' ; + use warnings 'ambiguous' ; open FOO || time; } open FOO || time; @@ -511,9 +511,9 @@ Precedence problem: open FOO should be open(FOO) at - line 10. $^W = 0 ; *foo *foo ; { - no warning 'ambiguous' ; + no warnings 'ambiguous' ; *foo *foo ; - use warning 'ambiguous' ; + use warnings 'ambiguous' ; *foo *foo ; } *foo *foo ; diff --git a/t/pragma/warn/universal b/t/pragma/warn/universal index 37e77195ca..f4f863701c 100644 --- a/t/pragma/warn/universal +++ b/t/pragma/warn/universal @@ -5,7 +5,7 @@ __END__ # universal.c -use warning 'misc' ; +use warnings 'misc' ; EXPECT diff --git a/t/pragma/warn/utf8 b/t/pragma/warn/utf8 index 380d53bbcc..30f552a231 100644 --- a/t/pragma/warn/utf8 +++ b/t/pragma/warn/utf8 @@ -25,9 +25,9 @@ Malformed UTF-8 character at - line 3. use utf8 ; my $a = ord "\x80" ; { - use warning 'utf8' ; + use warnings 'utf8' ; my $a = ord "\x80" ; - no warning 'utf8' ; + no warnings 'utf8' ; my $a = ord "\x80" ; } EXPECT @@ -45,9 +45,9 @@ Malformed UTF-8 character at - line 3. use utf8 ; my $a = ord "\xf080" ; { - use warning 'utf8' ; + use warnings 'utf8' ; my $a = ord "\xf080" ; - no warning 'utf8' ; + no warnings 'utf8' ; my $a = ord "\xf080" ; } EXPECT diff --git a/t/pragma/warn/util b/t/pragma/warn/util index eebd9207e4..e9093c4814 100644 --- a/t/pragma/warn/util +++ b/t/pragma/warn/util @@ -11,25 +11,25 @@ __END__ # util.c -use warning 'digit' ; +use warnings 'digit' ; my $a = oct "029" ; -no warning 'digit' ; +no warnings 'digit' ; my $a = oct "029" ; EXPECT Illegal octal digit '9' ignored at - line 3. ######## # util.c -use warning 'digit' ; +use warnings 'digit' ; *a = hex "0xv9" ; -no warning 'digit' ; +no warnings 'digit' ; *a = hex "0xv9" ; EXPECT Illegal hexadecimal digit 'v' ignored at - line 3. ######## # util.c -use warning 'digit' ; +use warnings 'digit' ; *a = oct "0b9" ; -no warning 'digit' ; +no warnings 'digit' ; *a = oct "0b9" ; EXPECT Illegal binary digit '9' ignored at - line 3. diff --git a/t/pragma/warning.t b/t/pragma/warnings.t index 73e4c8d1a8..73e4c8d1a8 100755..100644 --- a/t/pragma/warning.t +++ b/t/pragma/warnings.t |