[hlcpp] Fix unknown value encoding for v2

There were a number of bugs in HLCPP unknown value encoding. The GIDL
tests for this are now enabled and passing.

Fixed: 83184
Change-Id: Idcca9500b756f1261bd36d5a8d44a48712869e56
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/572341
Commit-Queue: Benjamin Prosnitz <bprosnitz@google.com>
Reviewed-by: Yifei Teng <yifeit@google.com>
Reviewed-by: Ian McKellar <ianloic@google.com>
API-Review: Ian McKellar <ianloic@google.com>
4 files changed
tree: 2b7503238303d5c4a6100697a724e1a9780e7434
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. garnet/
  7. products/
  8. scripts/
  9. sdk/
  10. src/
  11. third_party/
  12. tools/
  13. zircon/
  14. .clang-format
  15. .clang-tidy
  16. .git-blame-ignore-revs
  17. .gitattributes
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CODE_OF_CONDUCT.md
  24. CONTRIBUTING.md
  25. LICENSE
  26. OWNERS
  27. PATENTS
  28. README.md
  29. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

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Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

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See Getting Started.

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