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perldelta for 'catch (my $e)' diagnostic

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Lukas Mai 2025-04-28 03:23:41 +02:00
parent 88ff8dafb1
commit d1bb39457a
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pod/perldelta.pod
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@ -198,6 +198,22 @@ and L</New Warnings>
XXX L<message|perldiag/"message">
=item *
L<Can't redeclare catch variable as "%s"|perldiag/"Can't redeclare catch variable as "%s"">
(F) A C<my>, C<our> or C<state> keyword was used with the exception variable in
a C<catch> block:
try { ... }
catch (my $e) { ... }
# or catch (our $e) { ... }
# or catch (state $e) { ... }
This is not valid syntax. C<catch> takes a bare variable name, which is
automatically lexically declared.
[GH #23222]
=back
=head3 New Warnings