Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 30 Oct 2026. What's built · Install 0.1.0
jadpo
Reference: Project layout and modules

Project layout and modules · rule

semantic.unknown_name

Name is not declared.

Area 1, Project layout and modules; not declinable; the next step is usually the agent's.

example
type Pair = Object {    first: Missing}
text
error: `Missing` isn't declared --> main.jadpo:2:12  |2 |     first: Missing  |            ^^^^^^^ not declared  reason: Nothing in this project or the standard library is called `Missing`.  next: Declare `Missing`, or use an existing name (agent)  rule: semantic.unknown_name  help: https://jadpo.dev/docs/errors/semantic.unknown_namecheck failed: 1 error, 1 file

Markdown for agents: /docs/errors/semantic.unknown_name.md.Built from Jadpo main at a707efb.