Certain official attributes do not allow arguments that are references to constants:
{% include “docs/reference/fidl/language/error-catalog/label/_bad.md” %}
{% includecode gerrit_repo="fuchsia/fuchsia" gerrit_path="tools/fidl/fidlc/tests/fidl/bad/fi-0133.test.fidl" exclude_regexp="\/\/ (Copyright 20|Use of|found in).*" %}
Instead, pass a literal value as the argument:
{% include “docs/reference/fidl/language/error-catalog/label/_good.md” %}
{% includecode gerrit_repo="fuchsia/fuchsia" gerrit_path="tools/fidl/fidlc/tests/fidl/good/fi-0133.test.fidl" exclude_regexp="\/\/ (Copyright 20|Use of|found in).*" %}
These attributes require a literal argument because their values influence compilation. Supporting non-literal arguments would be difficult to implement, or in some cases impossible because it leads to contradictions.
