Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0
jadpo
ReferenceErrors

ErrorsValues and types · rule

type.constraint_repeated

Constraint is given twice.

Area 2, Values and types; not declinable; the next step is usually the agent's.

example
type Nickname = Text {    max_length: 20    max_length: 30}
jadpo checkcheck failed: 1 error, 1 file

error max_length is given twice

--> main.jadpo:3:5

  |2 |     max_length: 20  |     ---------- first given here3 |     max_length: 30  |     ^^^^^^^^^^ given again
reason
Each setting is given once, so there is never a question of which one counts.
next
Remove one max_length (agent)
rule
type.constraint_repeated
help
https://jadpo.dev/docs/errors/type.constraint_repeated

Markdown for agents: /docs/errors/type.constraint_repeated.md.Built from Jadpo main at aee2e8f.