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LibJS: Add spec links to a bunch of the environment record methods

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This commit is contained in:
Andreas Kling 2021-06-23 13:25:57 +02:00
parent cf34313fad
commit 15faa13c95
3 changed files with 26 additions and 0 deletions
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13
Userland/Libraries/LibJS/Runtime/GlobalEnvironmentRecord.cpp
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@ -63,6 +63,7 @@ bool GlobalEnvironmentRecord::has_binding(FlyString const& name) const
return m_object_record->has_binding(name);
}
// 9.1.1.4.2 CreateMutableBinding ( N, D ), https://tc39.es/ecma262/#sec-global-environment-records-createmutablebinding-n-d
void GlobalEnvironmentRecord::create_mutable_binding(GlobalObject& global_object, FlyString const& name, bool can_be_deleted)
{
if (m_declarative_record->has_binding(name)) {
@ -72,6 +73,7 @@ void GlobalEnvironmentRecord::create_mutable_binding(GlobalObject& global_object
m_declarative_record->create_mutable_binding(global_object, name, can_be_deleted);
}
// 9.1.1.4.3 CreateImmutableBinding ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-createimmutablebinding-n-s
void GlobalEnvironmentRecord::create_immutable_binding(GlobalObject& global_object, FlyString const& name, bool strict)
{
if (m_declarative_record->has_binding(name)) {
@ -81,6 +83,7 @@ void GlobalEnvironmentRecord::create_immutable_binding(GlobalObject& global_obje
m_declarative_record->create_immutable_binding(global_object, name, strict);
}
// 9.1.1.4.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-global-environment-records-initializebinding-n-v
void GlobalEnvironmentRecord::initialize_binding(GlobalObject& global_object, FlyString const& name, Value value)
{
if (m_declarative_record->has_binding(name)) {
@ -90,6 +93,7 @@ void GlobalEnvironmentRecord::initialize_binding(GlobalObject& global_object, Fl
m_object_record->initialize_binding(global_object, name, value);
}
// 9.1.1.4.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-global-environment-records-setmutablebinding-n-v-s
void GlobalEnvironmentRecord::set_mutable_binding(GlobalObject& global_object, FlyString const& name, Value value, bool strict)
{
if (m_declarative_record->has_binding(name)) {
@ -100,6 +104,7 @@ void GlobalEnvironmentRecord::set_mutable_binding(GlobalObject& global_object, F
m_object_record->set_mutable_binding(global_object, name, value, strict);
}
// 9.1.1.4.6 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-getbindingvalue-n-s
Value GlobalEnvironmentRecord::get_binding_value(GlobalObject& global_object, FlyString const& name, bool strict)
{
if (m_declarative_record->has_binding(name))
@ -107,6 +112,7 @@ Value GlobalEnvironmentRecord::get_binding_value(GlobalObject& global_object, Fl
return m_object_record->get_binding_value(global_object, name, strict);
}
// 9.1.1.4.7 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-global-environment-records-deletebinding-n
bool GlobalEnvironmentRecord::delete_binding(GlobalObject& global_object, FlyString const& name)
{
if (m_declarative_record->has_binding(name))
@ -123,16 +129,19 @@ bool GlobalEnvironmentRecord::delete_binding(GlobalObject& global_object, FlyStr
return true;
}
// 9.1.1.4.12 HasVarDeclaration ( N ), https://tc39.es/ecma262/#sec-hasvardeclaration
bool GlobalEnvironmentRecord::has_var_declaration(FlyString const& name) const
{
return m_var_names.contains_slow(name);
}
// 9.1.1.4.13 HasLexicalDeclaration ( N ), https://tc39.es/ecma262/#sec-haslexicaldeclaration
bool GlobalEnvironmentRecord::has_lexical_declaration(FlyString const& name) const
{
return m_declarative_record->has_binding(name);
}
// 9.1.1.4.14 HasRestrictedGlobalProperty ( N ), https://tc39.es/ecma262/#sec-hasrestrictedglobalproperty
bool GlobalEnvironmentRecord::has_restricted_global_property(FlyString const& name) const
{
auto existing_prop = m_global_object.get_own_property_descriptor(name);
@ -143,6 +152,7 @@ bool GlobalEnvironmentRecord::has_restricted_global_property(FlyString const& na
return true;
}
// 9.1.1.4.15 CanDeclareGlobalVar ( N ), https://tc39.es/ecma262/#sec-candeclareglobalvar
bool GlobalEnvironmentRecord::can_declare_global_var(FlyString const& name) const
{
bool has_property = m_object_record->object().has_own_property(name);
@ -151,6 +161,7 @@ bool GlobalEnvironmentRecord::can_declare_global_var(FlyString const& name) cons
return m_object_record->object().is_extensible();
}
// 9.1.1.4.16 CanDeclareGlobalFunction ( N ), https://tc39.es/ecma262/#sec-candeclareglobalfunction
bool GlobalEnvironmentRecord::can_declare_global_function(FlyString const& name) const
{
auto existing_prop = m_object_record->object().get_own_property_descriptor(name);
@ -163,6 +174,7 @@ bool GlobalEnvironmentRecord::can_declare_global_function(FlyString const& name)
return false;
}
// 9.1.1.4.17 CreateGlobalVarBinding ( N, D ), https://tc39.es/ecma262/#sec-createglobalvarbinding
void GlobalEnvironmentRecord::create_global_var_binding(FlyString const& name, bool can_be_deleted)
{
bool has_property = m_object_record->object().has_own_property(name);
@ -175,6 +187,7 @@ void GlobalEnvironmentRecord::create_global_var_binding(FlyString const& name, b
m_var_names.append(name);
}
// 9.1.1.4.18 CreateGlobalFunctionBinding ( N, V, D ), https://tc39.es/ecma262/#sec-createglobalfunctionbinding
void GlobalEnvironmentRecord::create_global_function_binding(FlyString const& name, Value value, bool can_be_deleted)
{
auto existing_prop = m_object_record->object().get_own_property_descriptor(name);