try Perl_warn(...

I did. But have you ever looked at what lies behind that seemingly simple call? Debugging tools need to be simple and reliable, and Perl_warn() is neither.

When the simple act of adding the trace statement to a routine can cause it to go belly up, and the only way to track down why involves /E and wading through megabytes of post-processed C code to work out what actual code gets run, sticking to printf() is infinitely preferable.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^5: Perl stack issue by BrowserUk
in thread Perl stack issue by jalopeura

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