Function prototype: Difference between revisions
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=={{header|Perl}}== |
=={{header|Perl}}== |
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The perl scripting language allows prototypes to be checked during JIT compilation. Prototypes should be placed before subroutine definitions, declarations, or anonymous subroutines. The sigil [ |
The perl scripting language allows prototypes to be checked during JIT compilation. Prototypes should be placed before subroutine definitions, declarations, or anonymous subroutines. The sigil [[Special characters#Perl|special symbols]] act as argument type placeholders. |
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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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