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LibJS: Replace GlobalObject with VM in Environment AOs [Part 5/19]

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This commit is contained in:
Linus Groh 2022-08-21 15:12:43 +01:00
parent a022e548b8
commit 275a7a0c0a
22 changed files with 222 additions and 205 deletions
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34
Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@ -283,7 +283,7 @@ ThrowCompletionOr<Object*> ECMAScriptFunctionObject::internal_construct(MarkedVe
}
// 12. Let thisBinding be ? constructorEnv.GetThisBinding().
auto this_binding = TRY(constructor_env->get_this_binding(global_object));
auto this_binding = TRY(constructor_env->get_this_binding(vm));
// 13. Assert: Type(thisBinding) is Object.
VERIFY(this_binding.is_object());
@ -401,9 +401,9 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
if (MUST(environment->has_binding(parameter_name)))
continue;
MUST(environment->create_mutable_binding(global_object, parameter_name, false));
MUST(environment->create_mutable_binding(vm, parameter_name, false));
if (has_duplicates)
MUST(environment->initialize_binding(global_object, parameter_name, js_undefined()));
MUST(environment->initialize_binding(vm, parameter_name, js_undefined()));
}
if (arguments_object_needed) {
@ -414,11 +414,11 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
arguments_object = create_mapped_arguments_object(global_object, *this, formal_parameters(), vm.running_execution_context().arguments, *environment);
if (is_strict_mode())
MUST(environment->create_immutable_binding(global_object, vm.names.arguments.as_string(), false));
MUST(environment->create_immutable_binding(vm, vm.names.arguments.as_string(), false));
else
MUST(environment->create_mutable_binding(global_object, vm.names.arguments.as_string(), false));
MUST(environment->create_mutable_binding(vm, vm.names.arguments.as_string(), false));
MUST(environment->initialize_binding(global_object, vm.names.arguments.as_string(), arguments_object));
MUST(environment->initialize_binding(vm, vm.names.arguments.as_string(), arguments_object));
parameter_names.set(vm.names.arguments.as_string());
}
@ -483,8 +483,8 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
if (scope_body) {
scope_body->for_each_var_declared_name([&](auto const& name) {
if (!parameter_names.contains(name) && instantiated_var_names.set(name) == AK::HashSetResult::InsertedNewEntry) {
MUST(environment->create_mutable_binding(global_object, name, false));
MUST(environment->initialize_binding(global_object, name, js_undefined()));
MUST(environment->create_mutable_binding(vm, name, false));
MUST(environment->initialize_binding(vm, name, js_undefined()));
}
});
}
@ -497,15 +497,15 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
scope_body->for_each_var_declared_name([&](auto const& name) {
if (instantiated_var_names.set(name) != AK::HashSetResult::InsertedNewEntry)
return;
MUST(var_environment->create_mutable_binding(global_object, name, false));
MUST(var_environment->create_mutable_binding(vm, name, false));
Value initial_value;
if (!parameter_names.contains(name) || function_names.contains(name))
initial_value = js_undefined();
else
initial_value = MUST(environment->get_binding_value(global_object, name, false));
initial_value = MUST(environment->get_binding_value(vm, name, false));
MUST(var_environment->initialize_binding(global_object, name, initial_value));
MUST(var_environment->initialize_binding(vm, name, initial_value));
});
}
}
@ -518,8 +518,8 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
return;
// The spec says 'initializedBindings' here but that does not exist and it then adds it to 'instantiatedVarNames' so it probably means 'instantiatedVarNames'.
if (!instantiated_var_names.contains(function_name) && function_name != vm.names.arguments.as_string()) {
MUST(var_environment->create_mutable_binding(global_object, function_name, false));
MUST(var_environment->initialize_binding(global_object, function_name, js_undefined()));
MUST(var_environment->create_mutable_binding(vm, function_name, false));
MUST(var_environment->initialize_binding(vm, function_name, js_undefined()));
instantiated_var_names.set(function_name);
}
@ -560,9 +560,9 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
scope_body->for_each_lexically_scoped_declaration([&](Declaration const& declaration) {
declaration.for_each_bound_name([&](auto const& name) {
if (declaration.is_constant_declaration())
MUST(lex_environment->create_immutable_binding(global_object, name, true));
MUST(lex_environment->create_immutable_binding(vm, name, true));
else
MUST(lex_environment->create_mutable_binding(global_object, name, false));
MUST(lex_environment->create_mutable_binding(vm, name, false));
});
});
}
@ -570,7 +570,7 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
auto* private_environment = callee_context.private_environment;
for (auto& declaration : functions_to_initialize) {
auto* function = ECMAScriptFunctionObject::create(realm, declaration.name(), declaration.source_text(), declaration.body(), declaration.parameters(), declaration.function_length(), lex_environment, private_environment, declaration.kind(), declaration.is_strict_mode(), declaration.might_need_arguments_object(), declaration.contains_direct_call_to_eval());
MUST(var_environment->set_mutable_binding(global_object, declaration.name(), function, false));
MUST(var_environment->set_mutable_binding(vm, declaration.name(), function, false));
}
return {};
@ -692,7 +692,7 @@ 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. Perform ! localEnv.BindThisValue(thisValue).
MUST(verify_cast<FunctionEnvironment>(local_env)->bind_this_value(global_object(), this_value));
MUST(verify_cast<FunctionEnvironment>(local_env)->bind_this_value(vm, this_value));
// 10. Return unused.
}