$V: Var-String Checking Switch


3.2.24. $TPO: Typed Inc/Dec Operations Switch	Table of Contents	3.2.26. $W: Warnings Generation Switch

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3. Compiler Directives

3.2. Switch and Parameter Directives

3.2.25. $V: Var-String Checking Switch

Targets: MS-DOS, OS/2, Win32

Compiler directives

Controls type-checking on strings passed as variable parameters.

Syntax:

  {$V+} or {$V-}

Default:

  {$V+}

Remarks:
If {$V+} defined, strict type-checking is performed, requiring the formal and actual parameters to be of identical string types. Otherwise any string-type variable is allowed as an actual parameter, even if the declared maximum length is not the same as that of the formal parameter.


3.2.24. $TPO: Typed Inc/Dec Operations Switch	Table of Contents	3.2.26. $W: Warnings Generation Switch

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