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LibJS: Remove GlobalObject from VM::throw_completion()

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This is a continuation of the previous five commits.

A first big step into the direction of no longer having to pass a realm
(or currently, a global object) trough layers upon layers of AOs!
Unlike the create() APIs we can safely assume that this is only ever
called when a running execution context and therefore current realm
exists. If not, you can always manually allocate the Error and put it in
a Completion :^)

In the spec, throw exceptions implicitly use the current realm's
intrinsics as well: https://tc39.es/ecma262/#sec-throw-an-exception
This commit is contained in:
Linus Groh 2022-08-16 20:33:17 +01:00
parent 5398dcc55e
commit f3117d46dc
165 changed files with 892 additions and 900 deletions
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6
Userland/Libraries/LibJS/Runtime/FunctionConstructor.cpp
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@ -179,7 +179,7 @@ ThrowCompletionOr<ECMAScriptFunctionObject*> FunctionConstructor::create_dynamic
// 17. If parameters is a List of errors, throw a SyntaxError exception.
if (parameters_parser.has_errors()) {
auto error = parameters_parser.errors()[0];
return vm.throw_completion<SyntaxError>(global_object, error.to_string());
return vm.throw_completion<SyntaxError>(error.to_string());
}
// 18. Let body be ParseText(StringToCodePoints(bodyString), bodySym).
@ -196,7 +196,7 @@ ThrowCompletionOr<ECMAScriptFunctionObject*> FunctionConstructor::create_dynamic
// 19. If body is a List of errors, throw a SyntaxError exception.
if (body_parser.has_errors()) {
auto error = body_parser.errors()[0];
return vm.throw_completion<SyntaxError>(global_object, error.to_string());
return vm.throw_completion<SyntaxError>(error.to_string());
}
// 20. NOTE: The parameters and body are parsed separately to ensure that each is valid alone. For example, new Function("/*", "*/ ) {") is not legal.
@ -210,7 +210,7 @@ ThrowCompletionOr<ECMAScriptFunctionObject*> FunctionConstructor::create_dynamic
// 23. If expr is a List of errors, throw a SyntaxError exception.
if (source_parser.has_errors()) {
auto error = source_parser.errors()[0];
return vm.throw_completion<SyntaxError>(global_object, error.to_string());
return vm.throw_completion<SyntaxError>(error.to_string());
}
// 24. Let proto be ? GetPrototypeFromConstructor(newTarget, fallbackProto).