[Issue 24890] spec/arrays.dd should mention comparison and warn about dangling .ptr

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24890

--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #22732 "Migrate spec from dlang.org to dmd repository"
was merged into master:

- b8a6f2974d23dae17ef8f944980da64d5dc5d312 by Nick Treleaven:
  Fix Bugzilla 24890 - spec/arrays.dd should mention comparison and war…
(#3930)

  * Fix Bugzilla 24890 - spec/arrays.dd should mention comparison and warn
about dangling .ptr

  Add comparison section.
  Introduce .length earlier in the docs.
  Define `a == b` and `a is b` for arrays.
  Add link to array RelExpression.

  Tweak assignment example so comments refer to actual elements.
  Make *Array Length* a sub-heading of slicing.
  Add relative links for properties.
  Document that static array .length is known at compile-time.

  Add .ptr section.
  Document that .ptr can be dangling so it's not `@safe`.
  Mention `TypeInfo.initializer`.

  * Remove note about TypeInfo.initializer (not really needed)

  * Fix dynamic array .init

https://github.com/dlang/dmd/pull/22732

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