C preprocessor: Difference between revisions

Revision as of 03:27, 25 April 2025

Revision as of 03:28, 25 April 2025

Line 322:

=== Nullable ===

The <code>#nullable</code> directive in C# is used to enable and disable nullable reference types. To enable them, use <code>#nullable enable</code>, and <code>#nullable disable</code> to disable them.

<syntaxhighlight lang="csharp">

Line 334:

string test = null; // No warning

</syntaxhighlight>

This directive does not exist in C/C++.

=== Region ===

Line 347 ⟶ 349:

#endregion

</syntaxhighlight>

This directive does not exist in C/C++.

== Other uses ==