Comment (computer programming): Difference between revisions

Revision as of 14:27, 11 January 2025

Revision as of 14:29, 11 January 2025

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</syntaxhighlight>

Some languages, including D and Swift, allow blocks to be nested while other do not, including C and C++. An example of nested blocks in Swift:

An example of nested blocks in D:

<syntaxhighlight lang="swift">

/* This is the start of the outer comment.

/* This is the nested comment. */

This is the end of the outer comment. */

</syntaxhighlight>

====Nested block in D====

D uses C++-style comments with additional syntax for nestable blocks delimited by <code>/+</code> and <code>+/</code>.

<syntaxhighlight lang="d">

Line 376 ⟶ 369:

/+ inner block +/

end of outer block +/

</syntaxhighlight>

An example of nested blocks in Swift:

<syntaxhighlight lang="swift">

/* This is the start of the outer comment.

/* This is the nested comment. */

This is the end of the outer comment. */

</syntaxhighlight>