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Re^3: Test::Warn, 'use' vs 'require' (&)

by tye (Sage)
on Sep 28, 2006 at 01:49 UTC ( [id://575275]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Test::Warn, 'use' vs 'require'
in thread Test::Warn, 'use' vs 'require'

Make that:

&warning_li­ke( sub { warn "warning!" }, qr(warning­), 'basic warning' +);

(note the &) so it will work even if the prototype gets loaded soon enough.

Update: Ah, yes, & prototypes don't have this problem like some other prototypes do.

- tye        

Replies are listed 'Best First'.
Re^4: Test::Warn, 'use' vs 'require' (&)
by adrianh (Chancellor) on Sep 28, 2006 at 18:19 UTC
    (note the &) so it will work even if the prototype gets loaded soon enough.

    Actually in this instance you don't need the & since the bracketed version is legal code with or without prototypes - so either will work.

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