Fix Bugzilla 16763 - Associative array literal inside array or AA lit…

[ntrel]

…eral doesn't work as initializer if variable type is known

[dlang-bot]

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Bugzilla references

Auto-close	Bugzilla	Severity	Description
✓	16763	critical	Associative array literal inside array or AA literal doesn't work as initializer if variable type is known

⚠️⚠️⚠️ Warnings ⚠️⚠️⚠️

• Regression or critical bug fixes should always target the stable branch. Learn more about rebasing to stable or the D release process.

To target stable perform these two steps:

1. Rebase your branch to upstream/stable:

git rebase --onto upstream/stable upstream/master

2. Change the base branch of your PR to stable

Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub run digger -- build "master + dmd#16644"