Dear Monks,

Is there a way to know if some identifier is a Perl built-in operator without executing it?
I have tried with UNIVERSAL::can('CORE::GLOBAL', $identifier) but does not work: 

$ perl -wde 0
main::(-e:1):   0
  DB<1> use Memoize

  DB<2> p UNIVERSAL::can('Memoize', 'memoize')
CODE(0x8402a10)
  DB<3> x UNIVERSAL::can('CORE', 'glob')
0  undef
  DB<4> x UNIVERSAL::can('CORE::GLOBAL', 'glob')
0  undef

[download]
Many thanks

Casiano

In reply to CORE and CORE::GLOBAL operators by casiano

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