[perl #61732] Null PMC access when catching 'fail' using a CATCH block in Rakudo

[Vasily Chekalkin via RT]

On Fri Dec 26 05:05:27 2008, masak wrote:
> <ruoso> rakudo: sub foo { fail }; sub bar { foo(); 2; CATCH { 1; } };
> say bar();
> <p6eval> rakudo 34376: OUTPUT«Null PMC access in isa()␤ [...]
> <ruoso> meh
> <masak> that's strange.
> <masak> that one didn't involve any 'whan' clause.
> <masak> no smartmatching.
> <masak> I might have misdiagnosed the bug in my summary, then.
> * masak corrects

Actual summary should be "CATCH blocks eats return values from subs".

$ ../../parrot perl6.pbc -e 'sub bar { 1; CATCH { } }; say bar()'
Null PMC access in isa()

-- 
Bacek.