diff options
Diffstat (limited to 'contrib/perl5/t/pragma/warn/perl')
| -rw-r--r-- | contrib/perl5/t/pragma/warn/perl | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/contrib/perl5/t/pragma/warn/perl b/contrib/perl5/t/pragma/warn/perl new file mode 100644 index 0000000..4580749 --- /dev/null +++ b/contrib/perl5/t/pragma/warn/perl @@ -0,0 +1,57 @@ + perl.c AOK + + gv_check(defstash) + Name \"%s::%s\" used only once: possible typo + + Mandatory Warnings All TODO + ------------------ + Recompile perl with -DDEBUGGING to use -D switch [moreswitches] + Unbalanced scopes: %ld more ENTERs than LEAVEs [perl_destruct] + Unbalanced saves: %ld more saves than restores [perl_destruct] + Unbalanced tmps: %ld more allocs than frees [perl_destruct] + Unbalanced context: %ld more PUSHes than POPs [perl_destruct] + Unbalanced string table refcount: (%d) for \"%s\" [perl_destruct] + Scalars leaked: %ld [perl_destruct] + + +__END__ +# perl.c +no warnings 'once' ; +$x = 3 ; +use warnings 'once' ; +$z = 3 ; +EXPECT +Name "main::z" used only once: possible typo at - line 5. +######## +-w +# perl.c +$x = 3 ; +no warnings 'once' ; +$z = 3 +EXPECT +Name "main::x" used only once: possible typo at - line 3. +######## +# perl.c +BEGIN { $^W =1 ; } +$x = 3 ; +no warnings 'once' ; +$z = 3 +EXPECT +Name "main::x" used only once: possible typo at - line 3. +######## +-W +# perl.c +no warnings 'once' ; +$x = 3 ; +use warnings 'once' ; +$z = 3 ; +EXPECT +Name "main::x" used only once: possible typo at - line 4. +Name "main::z" used only once: possible typo at - line 6. +######## +-X +# perl.c +use warnings 'once' ; +$x = 3 ; +EXPECT + |
