virtual functions can be constexpr

[fsb4000]

Fixes #4245

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Learn Build status updates of commit 65f8e27:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/cpp/constexpr-cpp.md	✅Succeeded

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Learn Build status updates of commit 4c8d7a2:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/cpp/constexpr-cpp.md	✅Succeeded

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

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[Court72]

@corob-msft

Can you review the proposed changes?

When the changes are ready for publication, add a #sign-off comment to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

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[learn-build-service-prod]

Learn Build status updates of commit 3221455:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/cpp/constexpr-cpp.md	✅Succeeded

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

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[colin-home]

@fsb4000 Thanks for the update. Let's see how long it takes to make it into the top search results for "can a constexpr function be virtual".