Function prototype: Difference between revisions
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<lang perl>sub noargs(); # Declare a function with no arguments |
<lang perl>sub noargs(); # Declare a function with no arguments |
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sub twoargs($$); # Declare a function with two scalar arguments. The two sigils act as argument type placeholders |
sub twoargs($$); # Declare a function with two scalar arguments. The two sigils act as argument type placeholders |
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sub noargs :prototype(); # Using the :attribute syntax instead |
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sub twoargs :prototype($$);</lang> |
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=={{header|Perl 6}}== |
=={{header|Perl 6}}== |
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