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: Values and types

Values and types · rule

type.foreign_type

Type named as another language names it.

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

A type named as another language names it, which the project doesn't declare: string, int, bool, void, Vec, HashMap, Option<T> and the rest of the table in jadpo_syntax::habits.

example
type Listing = Object {    name: string}
text
error: Jadpo writes `Text`, not `string` --> main.jadpo:2:11  |2 |     name: string  |           ^^^^^^ write `Text`  reason: `string` is text in TypeScript, C# and Go; Jadpo calls it `Text`.  next: Use `Text` instead of `string` (agent)  rule: type.foreign_type  help: https://jadpo.dev/docs/errors/type.foreign_typecheck failed: 1 error, 1 file

Markdown for agents: /docs/errors/type.foreign_type.md.Built from Jadpo main at a707efb.