Using just $@->isa(...) on the other hand errors if $@ isn't an object.

So I guess you're down to a combination with &blessed from Scalar::Util: blessed($@) and $@->isa(...).

ihb

See perltoc if you don't know which perldoc to read!
Read argumentation in its context!

In reply to Re^5: Prototype "foo {...} bar {...}" is documented? by ihb
in thread Prototype "foo {...} bar {...}" is documented? by gmpassos

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