typecheck: diagnose missing CHECK TYPE expression

This commit is contained in:
Hermes Agent
2026-09-18 00:59:27 +00:00
parent b59b240f0f
commit 053aa8aa55
6 changed files with 14 additions and 2 deletions
+1
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@@ -54,6 +54,7 @@ Ready now:
- `CHECK TYPE` gives a direct repair hint when the learner forgets the `IS` keyword, for example `CHECK TYPE score` reports `CHECK TYPE needs IS. Try: CHECK TYPE score IS NUMBER.`
- `CHECK TYPE` gives a direct repair hint when `IS` has no expected type, for example `CHECK TYPE score IS` reports `CHECK TYPE score needs a type after IS. Try: CHECK TYPE score IS NUMBER.`
- `CHECK TYPE` explains when the learner leaves out the expression as well, for example bare `CHECK TYPE` reports `CHECK TYPE needs an expression, IS, and a type. Try: CHECK TYPE score IS NUMBER.`
- `CHECK TYPE` explains when `IS` is present but the expression is missing, for example `CHECK TYPE IS NUMBER` reports `CHECK TYPE needs an expression before IS. Try: CHECK TYPE score IS NUMBER.`
- `CHECK TYPE` rejects extra words after a valid expected type with a direct repair hint, so `CHECK TYPE score IS NUMBER TEXT` explains that only one type belongs in the check
- `CHECK TYPE` rejects unknown expected type names with a beginner-facing list of supported types
- typed list/map checks through `claro typecheck`, including a nested `LIST OF MAP` insertion example