RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 23:58:11 +00:00
Code Issues Activity Actions

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

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

8
Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp
View file

@ -61,21 +61,21 @@ bool FunctionEnvironment::has_super_binding() const
}
// 9.1.1.3.4 GetThisBinding ( ), https://tc39.es/ecma262/#sec-function-environment-records-getthisbinding
ThrowCompletionOr<Value> FunctionEnvironment::get_this_binding(GlobalObject&) const
ThrowCompletionOr<Value> FunctionEnvironment::get_this_binding(VM& vm) const
{
// 1. Assert: envRec.[[ThisBindingStatus]] is not lexical.
VERIFY(m_this_binding_status != ThisBindingStatus::Lexical);
// 2. If envRec.[[ThisBindingStatus]] is uninitialized, throw a ReferenceError exception.
if (m_this_binding_status == ThisBindingStatus::Uninitialized)
return vm().throw_completion<ReferenceError>(ErrorType::ThisHasNotBeenInitialized);
return vm.throw_completion<ReferenceError>(ErrorType::ThisHasNotBeenInitialized);
// 3. Return envRec.[[ThisValue]].
return m_this_value;
}
// 9.1.1.3.1 BindThisValue ( V ), https://tc39.es/ecma262/#sec-bindthisvalue
ThrowCompletionOr<Value> FunctionEnvironment::bind_this_value(GlobalObject&, Value this_value)
ThrowCompletionOr<Value> FunctionEnvironment::bind_this_value(VM& vm, Value this_value)
{
VERIFY(!this_value.is_empty());
@ -84,7 +84,7 @@ ThrowCompletionOr<Value> FunctionEnvironment::bind_this_value(GlobalObject&, Val
// 2. If envRec.[[ThisBindingStatus]] is initialized, throw a ReferenceError exception.
if (m_this_binding_status == ThisBindingStatus::Initialized)
return vm().throw_completion<ReferenceError>(ErrorType::ThisIsAlreadyInitialized);
return vm.throw_completion<ReferenceError>(ErrorType::ThisIsAlreadyInitialized);
// 3. Set envRec.[[ThisValue]] to V.
m_this_value = this_value;