You are seeing Ask web results for Predeclare.
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1. to make known or state clearly, esp. in explicit or formal terms: to declare one's position in a controversy. 2. to announce officially; proclaim: to ...
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This will predeclare all the subroutine whose names are in the list, allowing you to use them without parentheses even before they're declared.
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use subs qw(sub1 sub2 sub3); ... This predeclares the subroutines whose names are in the list, allowing you to use them without parentheses even before they're defined. It has the additional benefit of allowing you to override built-in functions, since you may only override built-ins via an import, ... See also the vars module.
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This will predeclare all the variables whose names are in the list, allowing you to use them under ``use strict'', and disabling any typo warnings. ...
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Perl 5.8 Documentation - subs - Perl pragma to predeclare sub names.
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Seth Woolley's Man Viewer, Unix Manuals, vars(3) - vars - Perl pragma to predeclare global variable names (obsolete) - man 3 vars.
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Aug 1, 2008 ... Comment on IO::All bug on XP -- Do you need to predeclare spiffy_constructor? ... Re: IO::All bug on XP -- Do you need to predeclare ...
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This will predeclare all the variables whose names are in the list, allowing you to use them under ``use strict'', and disabling any typo warnings. ... Unlike pragmas that affect the $^H hints variable, the use vars and use subs declarations are not BLOCK-scoped. They are thus effective for the entire file in which they...
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This will predeclare all the subroutine whose names are in the list, allowing you to use them without parentheses even before they're declared. ... Unlike pragmas that affect the $^H hints variable, the use vars and use subs declarations are not BLOCK-scoped. They are thus effective for the entire file in which they...
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Perl pragma to predeclare global variable names (obsolete) ... This will predeclare all the variables whose names are in the list, allowing you to use them under "use strict", and disabling any typo warnings.
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