test: cover compatibility method return types

2026-09-09 16:09:14 +00:00
parent 762fde4379
commit 81c4ff4177
4 changed files with 18 additions and 1 deletions
@@ -173,7 +173,7 @@ END

 The same focused check applies to methods such as `Player.score RETURNS NUMBER`; a wrong return reports the full method name, for example: `Type mismatch for return from Player.score: expected NUMBER, but this value looks like TEXT.`

-The older compatibility spelling keeps the same return check. For example, `TEACH square TAKES amount RETURNS NUMBER` with `LEARNED` and `CALL square WITH 4` is checked before it runs, so older lessons get the same type-safety feedback.
+The older compatibility spelling keeps the same return check for functions and methods. For example, `TEACH square TAKES amount RETURNS NUMBER` with `LEARNED` and `CALL square WITH 4` is checked before it runs, so older lessons get the same type-safety feedback. A compatibility method such as `TEACH score TAKES amount RETURNS NUMBER` inside a class is checked the same way.

 If a function or method declares `RETURNS TYPE` but uses `RETURN` without a value, the checker points out the missing expression: