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Re^3: Copy a builtin sub to a different name and then override ( goto &SUB )

by beech (Parson)
on Jun 07, 2018 at 22:13 UTC ( [id://1216145]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Copy a builtin sub to a different name and then override ( goto &SUB )
in thread Copy a builtin sub to a different name and then override

 # goto &CORE::hex; ## FAIL 
This works for me under 5.016003 even without the correct prototype:

[download]

Hi,

It turns out it works as designed, it merely returns different from CORE::hex(@_) , because of the prototype . I only checked for prototype on "hex" because it worked on "sleep", I forgot I preload Time::HiRes, I should have checked CORE::hex

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