You can override CORE::GLOBAL::die to throw an exception object

Yes, but it wouldn't work for Perl errors such as the one the OP wants to capture, "Can't use an undefined value as a symbol reference".

The only thing overriding CORE::GLOBAL::die won't catch is compile-time parser errors

It won't catch run-time errors or XS errors either. Perl and XS don't call die, a Perl-space function. They call C function croak (not the one from Carp). Therefore, it only catches user-thrown errors.

In reply to Re^2: Capturing stack trace in eval by ikegami
in thread Capturing stack trace in eval by brycen

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