Difference between revisions of "$IF"
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{{$IF}} | {{$IF}} | ||
| − | The $IF directive can be used in [[Conditional compilation|conditional compilation]]. | + | The <code>$IF</code> directive can be used in [[Conditional compilation|conditional compilation]]. |
| − | < | + | <syntaxhighlight> |
| − | + | // pointermath directive did not exist prior FPC 3.0.0 | |
| − | + | {$if FPC_VERSION > 2} | |
| − | + | // pointer arithmetics is bad. very bad | |
| − | </ | + | {$pointermath off} |
| + | {$endif} | ||
| + | </syntaxhighlight> | ||
{{Directives, Defines and Conditionals}} | {{Directives, Defines and Conditionals}} | ||
Revision as of 17:07, 20 January 2018
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The $IF directive can be used in conditional compilation.
// pointermath directive did not exist prior FPC 3.0.0
{$if FPC_VERSION > 2}
// pointer arithmetics is bad. very bad
{$pointermath off}
{$endif}| Directives, definitions and conditionals definitions |
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| global compiler directives • local compiler directives Conditional Compiler Options • Conditional compilation • Macros and Conditionals • Platform defines |
