4 Name \"%s::%s\" used only once: possible typo
6 Mandatory Warnings All TODO
8 Recompile perl with -DDEBUGGING to use -D switch [moreswitches]
9 Unbalanced scopes: %ld more ENTERs than LEAVEs [perl_destruct]
10 Unbalanced saves: %ld more saves than restores [perl_destruct]
11 Unbalanced tmps: %ld more allocs than frees [perl_destruct]
12 Unbalanced context: %ld more PUSHes than POPs [perl_destruct]
13 Unbalanced string table refcount: (%d) for \"%s\" [perl_destruct]
14 Scalars leaked: %ld [perl_destruct]
24 Name "main::z" used only once: possible typo at - line 5.
32 Name "main::x" used only once: possible typo at - line 3.
40 Name "main::x" used only once: possible typo at - line 3.
49 $_foo; # underscores (none of which should warn)
60 Name "main::z" used only once: possible typo at - line 6.
61 Name "main::x" used only once: possible typo at - line 4.
71 { use warnings 'once' ; $x = 3 ; }
74 Name "main::x" used only once: possible typo at - line 3.
80 { no warnings 'once' ; $x = 3 ; }
83 Name "main::y" used only once: possible typo at - line 6.
88 use open qw( :utf8 :std );
94 Name "main::ȥ" used only once: possible typo at - line 8.
99 use open qw( :utf8 :std );
104 Name "main::ᛪ" used only once: possible typo at - line 5.
108 use open qw( :utf8 :std );
114 Name "main::ᛪ" used only once: possible typo at - line 5.
119 use open qw( :utf8 :std );
122 use warnings 'once' ;
126 Name "main::ȥ" used only once: possible typo at - line 8.
127 Name "main::ᛪ" used only once: possible typo at - line 6.
132 use open qw( :utf8 :std );
133 use warnings 'once' ;
140 use open qw( :utf8 :std );
141 { use warnings 'once' ; $ᛪ = 3 ; }
144 Name "main::ᛪ" used only once: possible typo at - line 5.
149 use open qw( :utf8 :std );
152 { no warnings 'once' ; $ᛪ = 3 ; }
155 Name "main::ŷ" used only once: possible typo at - line 8.
161 use open qw( :utf8 :std );
165 use warnings 'once' ;
168 Name "ɕლȃṢȿ::ȥ" used only once: possible typo at - line 10.
173 use open qw( :utf8 :std );
179 Name "ɕლȃṢȿ::ᛪ" used only once: possible typo at - line 6.
183 use open qw( :utf8 :std );
190 Name "ɕლȃṢȿ::ᛪ" used only once: possible typo at - line 6.
195 use open qw( :utf8 :std );
199 use warnings 'once' ;
203 Name "ɕლȃṢȿ::ᛪ" used only once: possible typo at - line 7.
204 Name "ɕლȃṢȿ::ȥ" used only once: possible typo at - line 9.
209 use open qw( :utf8 :std );
210 use warnings 'once' ;
218 use open qw( :utf8 :std );
220 { use warnings 'once' ; $ᛪ = 3 ; }
223 Name "ɕლȃṢȿ::ᛪ" used only once: possible typo at - line 6.
228 use open qw( :utf8 :std );
232 { no warnings 'once' ; $ᛪ = 3 ; }
235 Name "ɕლȃṢȿ::ŷ" used only once: possible typo at - line 9.
239 $foo++; BEGIN { eval q|@a =~ s///; sub foo;| }
241 Name "main::foo" used only once: possible typo at - line 3.
245 BEGIN { ${"_<".__FILE__} = \1 } # should not affect file name in warning
248 Name "main::foo" used only once: possible typo at - line 4.