test: cover AS TO object field annotations

docs/ADVANCED_STATIC_TYPING.md

@@ -817,6 +817,14 @@ NEW Player player
 SET player.name TEXT "Ada"
 ```
 
+The compatibility-shaped `AS ... TO` form is also accepted when it is clearer to separate the annotation from the value:
+
+```claro
+SET player.score AS NUMBER TO 10
+```
+
+Both explicit forms must agree with the class field declaration.
+
 The explicit `TEXT` annotation must agree with the class field declaration. This
 keeps typed field examples consistent with typed variable assignments while
 still allowing the shorter `SET player.name "Ada"` form.

docs/CURRENT_STATUS.md

@@ -83,7 +83,7 @@ Ready now:
 - object creation now rejects repeated object names with a direct repair hint, so two `NEW Player player` statements cannot silently replace one another during type checking; when a script declares at least one class, a misspelled `NEW` class name gets a direct declaration hint without changing the older permissive no-class form; a missing class name or object name gets a direct example repair; extra words after the object name get a direct repair hint instead of being silently ignored
 - a narrow object-field assignment/check-type check for simple `NEW Class object` plus direct `SET object.field value` and `CHECK TYPE object.field IS TYPE` cases when the class declares `HAS field TYPE`; validation now covers correct NUMBER, TEXT, and YESNO direct assignments, dedicated positive and explicitly typed NUMBER/TEXT field assignments, explicitly typed method-body assignments to undeclared fields with a `HAS field TYPE` repair hint in modern and compatibility method syntax, dedicated positive NUMBER/TEXT/YESNO `CHECK TYPE` metadata fixtures, simple and chained object aliases for both field assignments and `CHECK TYPE` metadata (including a chained TEXT-field check), aliased object-method calls including chained aliases in modern `DO` and compatibility `CALL ... WITH` forms (with a dedicated positive modern `DO` chained-alias fixture), field-to-field, compound arithmetic field expressions, and arithmetic/text expression result types, negative NUMBER/TEXT/YESNO field `CHECK TYPE` metadata mismatches, NUMBER/TEXT/YESNO-expectation unknown-field `CHECK TYPE` diagnostics, missing-object field assignment and `CHECK TYPE` diagnostics, NUMBER/TEXT/YESNO wrong-type diagnostics, field collection when a `HAS` field appears after a simple method, NUMBER/TEXT/YESNO-valued unknown-field diagnostics for direct assignments to undeclared fields including explicitly typed assignments, numeric and text results from simple arithmetic/text expressions in object-field assignments, plus method-body field assignment and `CHECK TYPE` diagnostics for NUMBER, TEXT, and YESNO fields in modern and compatibility syntax, including compatibility YESNO `CHECK TYPE` metadata coverage, direct method assignments to undeclared fields now produce a beginner-facing missing-field diagnostic when the assigned expression has a known type, and a plain beginner-facing unknown-field diagnostic when the assigned expression is not inferable yet in both modern and compatibility method syntax; method-body `CHECK TYPE` now reports an unknown field with a repair hint in both method syntaxes, including compatibility `TAKES` / `LEARNED` methods; explicitly typed assignments to declared method fields now validate the class-declared field type instead of trusting only the inline type annotation, so a wrong value such as `SET score TEXT \"oops\"` reports the method and field in the diagnostic.
 - inline method-field annotations are checked against the class `HAS` declaration in modern and compatibility methods; conflicting known types and unknown annotation names produce field-specific repair guidance, with positive and negative focused fixtures for both syntaxes.
-- Direct object-field validation also has positive coverage for explicit `NUMBER`, `TEXT`, and `YESNO` annotations, such as `SET player.ready YESNO YES`, while the shorter unannotated form remains supported; conflicting annotations such as `SET player.score TEXT "oops"` explain the class-declared type and how to repair it, and unknown annotations such as `SET player.score AS BANANA TO 10` or `SET player.score BANANA 10` identify the invalid type and suggest the declared field type.
+- Direct object-field validation also has positive coverage for explicit `NUMBER`, `TEXT`, and `YESNO` annotations, such as `SET player.ready YESNO YES`, plus the compatibility-shaped `AS ... TO` form such as `SET player.score AS NUMBER TO 10`, while the shorter unannotated form remains supported; conflicting annotations such as `SET player.score TEXT "oops"` explain the class-declared type and how to repair it, and unknown annotations such as `SET player.score AS BANANA TO 10` or `SET player.score BANANA 10` identify the invalid type and suggest the declared field type.
 
 Still needed:
 - Keep the focused typecheck validator's fixture list complete as new positive and negative examples are added. `claro validate` now executes the complete focused fixture matrix as well, so release validation cannot silently omit a listed typecheck example.

docs/ROADMAP.md

@@ -49,6 +49,7 @@ Keep declared return types honest: `claro typecheck` now reports friendly diagno
 8b. Keep compatibility method-body text expressions aligned: `TAKES` / `LEARNED` methods now have positive TEXT concatenation coverage in both operand orders beside the modern `TEACH` / `END` examples.
 8c. Keep explicit method-field annotations aligned with class declarations: `SET score TEXT "oops"` inside a method with `HAS score NUMBER` now reports the declared field mismatch instead of accepting the inline annotation; broader annotation consistency remains planned.
 8d. Keep inline field annotations consistent with `HAS` declarations: `claro typecheck` now rejects conflicting annotations on method-body and direct object-field assignments, explains which type to use, and gives a known-type repair hint for unknown direct object-field annotations in both `AS ... TO` and short `SET field TYPE value` forms.
+8d.1. Keep direct field annotation forms balanced: the compatibility-shaped `SET player.score AS NUMBER TO 10` form now has a dedicated positive fixture beside short explicit annotations, so both accepted spellings remain protected by focused validation.
 8e. Keep inline method-field annotation coverage aligned across syntax generations: compatibility `TAKES` / `LEARNED` methods now have matching positive and negative fixtures, so older lessons retain the same class-declared-type guidance.
 8f. Keep inline method-field annotations learner-facing: an unknown annotation such as `BANANA` now names the field and method and suggests the `HAS` type instead of silently treating the annotation as an expression.
 8g. Keep unknown inline method-field annotation diagnostics aligned across syntax generations: compatibility `TAKES` / `LEARNED` methods now have matching focused coverage for misspelled annotations.