Editorial: Bugfix: Prevent mis-application of Implicit Normal Complet…

…ion (tc39#2744) Formerly, in the Evaluation semantics for `Block`, the return of `_blockValue_` was subject to implicit NormalCompletion, but this wasn't valid when it was an abrupt completion.
jmdyck · Jul 31, 2022 · a4c7da9 · a4c7da9
1 parent ea48cf5
commit a4c7da9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spec.html b/spec.html
@@ -21062,7 +21062,7 @@ <h1>Runtime Semantics: Evaluation</h1>
         1. Set the running execution context's LexicalEnvironment to _blockEnv_.
         1. Let _blockValue_ be Completion(Evaluation of |StatementList|).
         1. Set the running execution context's LexicalEnvironment to _oldEnv_.
-        1. Return _blockValue_.
+        1. Return ? _blockValue_.
       </emu-alg>
       <emu-note>
         <p>No matter how control leaves the |Block| the LexicalEnvironment is always restored to its former state.</p>