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LibJS: Convert bind_this_value() to ThrowCompletionOr

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Also add spec step comments to it while we're here.
This commit is contained in:
Linus Groh 2021-10-09 16:55:33 +01:00
parent 0aa24f4ce5
commit 617d3cd3d3
4 changed files with 16 additions and 11 deletions
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Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@ -656,7 +656,7 @@ void ECMAScriptFunctionObject::ordinary_call_bind_this(ExecutionContext& callee_
// 7. Assert: localEnv is a function Environment Record.
// 8. Assert: The next step never returns an abrupt completion because localEnv.[[ThisBindingStatus]] is not initialized.
// 9. Return localEnv.BindThisValue(thisValue).
verify_cast<FunctionEnvironment>(local_env)->bind_this_value(global_object(), this_value);
MUST(verify_cast<FunctionEnvironment>(local_env)->bind_this_value(global_object(), this_value));
}
// 10.2.1.4 OrdinaryCallEvaluateBody ( F, argumentsList ), https://tc39.es/ecma262/#sec-ordinarycallevaluatebody