Browse Source

Add field accessors to destructing assignment (#2213)

This Pull Request changes the following:

- Implement parsing/cover-conversion for field accessor member expressions in [DestructuringAssignmentTarget](https://tc39.es/ecma262/#prod-DestructuringAssignmentTarget).
- Modify the `CopyDataProperties` opcode to account for excluded keys that are only known at runtime.
pull/2235/head
raskad 2 years ago
parent
commit
2dcdf51407
  1. 111
      boa_engine/src/bytecompiler/mod.rs
  2. 121
      boa_engine/src/syntax/ast/node/declaration/mod.rs
  3. 4
      boa_engine/src/syntax/ast/node/object/mod.rs
  4. 74
      boa_engine/src/syntax/ast/node/operator/assign/mod.rs
  5. 5
      boa_engine/src/vm/code_block.rs
  6. 25
      boa_engine/src/vm/mod.rs
  7. 15
      boa_engine/src/vm/opcode.rs

111
boa_engine/src/bytecompiler/mod.rs

@ -989,7 +989,7 @@ impl<'b> ByteCompiler<'b> {
PropertyDefinition::SpreadObject(expr) => { PropertyDefinition::SpreadObject(expr) => {
self.compile_expr(expr, true)?; self.compile_expr(expr, true)?;
self.emit_opcode(Opcode::Swap); self.emit_opcode(Opcode::Swap);
self.emit(Opcode::CopyDataProperties, &[0]); self.emit(Opcode::CopyDataProperties, &[0, 0]);
self.emit_opcode(Opcode::Pop); self.emit_opcode(Opcode::Pop);
} }
PropertyDefinition::CoverInitializedName(_, _) => { PropertyDefinition::CoverInitializedName(_, _) => {
@ -2195,9 +2195,13 @@ impl<'b> ByteCompiler<'b> {
self.emit_opcode(Opcode::RequireObjectCoercible); self.emit_opcode(Opcode::RequireObjectCoercible);
let mut additional_excluded_keys_count = 0;
let rest_exits = pattern.has_rest();
for binding in pattern.bindings() { for binding in pattern.bindings() {
use BindingPatternTypeObject::{ use BindingPatternTypeObject::{
BindingPattern, Empty, RestGetConstField, RestProperty, SingleName, AssignmentGetConstField, AssignmentGetField, AssignmentRestProperty,
BindingPattern, Empty, RestProperty, SingleName,
}; };
match binding { match binding {
@ -2218,7 +2222,11 @@ impl<'b> ByteCompiler<'b> {
PropertyName::Computed(node) => { PropertyName::Computed(node) => {
self.compile_expr(node, true)?; self.compile_expr(node, true)?;
self.emit_opcode(Opcode::Swap); self.emit_opcode(Opcode::Swap);
self.emit_opcode(Opcode::GetPropertyByValue); if rest_exits {
self.emit_opcode(Opcode::GetPropertyByValuePush);
} else {
self.emit_opcode(Opcode::GetPropertyByValue);
}
} }
} }
@ -2229,13 +2237,17 @@ impl<'b> ByteCompiler<'b> {
self.patch_jump(skip); self.patch_jump(skip);
} }
self.emit_binding(def, *ident); self.emit_binding(def, *ident);
if rest_exits && property_name.computed().is_some() {
self.emit_opcode(Opcode::Swap);
additional_excluded_keys_count += 1;
}
} }
// BindingRestProperty : ... BindingIdentifier // BindingRestProperty : ... BindingIdentifier
RestProperty { RestProperty {
ident, ident,
excluded_keys, excluded_keys,
} => { } => {
self.emit_opcode(Opcode::Dup);
self.emit_opcode(Opcode::PushEmptyObject); self.emit_opcode(Opcode::PushEmptyObject);
for key in excluded_keys { for key in excluded_keys {
@ -2244,10 +2256,13 @@ impl<'b> ByteCompiler<'b> {
)); ));
} }
self.emit(Opcode::CopyDataProperties, &[excluded_keys.len() as u32]); self.emit(
Opcode::CopyDataProperties,
&[excluded_keys.len() as u32, additional_excluded_keys_count],
);
self.emit_binding(def, *ident); self.emit_binding(def, *ident);
} }
RestGetConstField { AssignmentRestProperty {
get_const_field, get_const_field,
excluded_keys, excluded_keys,
} => { } => {
@ -2258,7 +2273,44 @@ impl<'b> ByteCompiler<'b> {
self.interner().resolve_expect(*key).into(), self.interner().resolve_expect(*key).into(),
)); ));
} }
self.emit(Opcode::CopyDataProperties, &[excluded_keys.len() as u32]); self.emit(Opcode::CopyDataProperties, &[excluded_keys.len() as u32, 0]);
self.access_set(
Access::ByName {
node: get_const_field,
},
None,
false,
)?;
}
AssignmentGetConstField {
property_name,
get_const_field,
default_init,
} => {
self.emit_opcode(Opcode::Dup);
match property_name {
PropertyName::Literal(name) => {
let index = self.get_or_insert_name(*name);
self.emit(Opcode::GetPropertyByName, &[index]);
}
PropertyName::Computed(node) => {
self.compile_expr(node, true)?;
self.emit_opcode(Opcode::Swap);
if rest_exits {
self.emit_opcode(Opcode::GetPropertyByValuePush);
} else {
self.emit_opcode(Opcode::GetPropertyByValue);
}
}
}
if let Some(init) = default_init {
let skip =
self.emit_opcode_with_operand(Opcode::JumpIfNotUndefined);
self.compile_expr(init, true)?;
self.patch_jump(skip);
}
self.access_set( self.access_set(
Access::ByName { Access::ByName {
node: get_const_field, node: get_const_field,
@ -2266,6 +2318,47 @@ impl<'b> ByteCompiler<'b> {
None, None,
false, false,
)?; )?;
if rest_exits && property_name.computed().is_some() {
self.emit_opcode(Opcode::Swap);
additional_excluded_keys_count += 1;
}
}
AssignmentGetField {
property_name,
get_field,
default_init,
} => {
self.emit_opcode(Opcode::Dup);
match property_name {
PropertyName::Literal(name) => {
let index = self.get_or_insert_name(*name);
self.emit(Opcode::GetPropertyByName, &[index]);
}
PropertyName::Computed(node) => {
self.compile_expr(node, true)?;
self.emit_opcode(Opcode::Swap);
if rest_exits {
self.emit_opcode(Opcode::GetPropertyByValuePush);
} else {
self.emit_opcode(Opcode::GetPropertyByValue);
}
}
}
if let Some(init) = default_init {
let skip =
self.emit_opcode_with_operand(Opcode::JumpIfNotUndefined);
self.compile_expr(init, true)?;
self.patch_jump(skip);
}
self.access_set(Access::ByValue { node: get_field }, None, false)?;
if rest_exits && property_name.computed().is_some() {
self.emit_opcode(Opcode::Swap);
additional_excluded_keys_count += 1;
}
} }
BindingPattern { BindingPattern {
ident, ident,
@ -2297,7 +2390,9 @@ impl<'b> ByteCompiler<'b> {
} }
} }
self.emit_opcode(Opcode::Pop); if !rest_exits {
self.emit_opcode(Opcode::Pop);
}
} }
DeclarationPattern::Array(pattern) => { DeclarationPattern::Array(pattern) => {
let skip_init = self.emit_opcode_with_operand(Opcode::JumpIfNotUndefined); let skip_init = self.emit_opcode_with_operand(Opcode::JumpIfNotUndefined);

121
boa_engine/src/syntax/ast/node/declaration/mod.rs

@ -333,8 +333,9 @@ impl DeclarationPattern {
} }
} }
} }
BindingPatternTypeObject::RestGetConstField { BindingPatternTypeObject::AssignmentRestProperty {
get_const_field, .. get_const_field,
..
} => { } => {
if get_const_field.obj().contains_arguments() { if get_const_field.obj().contains_arguments() {
return true; return true;
@ -432,8 +433,9 @@ impl DeclarationPattern {
return true; return true;
} }
} }
BindingPatternTypeObject::RestGetConstField { BindingPatternTypeObject::AssignmentRestProperty {
get_const_field, .. get_const_field,
..
} => { } => {
if get_const_field.obj().contains(symbol) { if get_const_field.obj().contains(symbol) {
return true; return true;
@ -560,6 +562,15 @@ impl DeclarationPatternObject {
&self.bindings &self.bindings
} }
// Returns if the object binding pattern has a rest element.
#[inline]
pub(crate) fn has_rest(&self) -> bool {
matches!(
self.bindings.last(),
Some(BindingPatternTypeObject::RestProperty { .. })
)
}
/// Gets the list of identifiers declared by the object binding pattern. /// Gets the list of identifiers declared by the object binding pattern.
#[inline] #[inline]
pub(crate) fn idents(&self) -> Vec<Sym> { pub(crate) fn idents(&self) -> Vec<Sym> {
@ -567,11 +578,11 @@ impl DeclarationPatternObject {
for binding in &self.bindings { for binding in &self.bindings {
use BindingPatternTypeObject::{ use BindingPatternTypeObject::{
BindingPattern, Empty, RestGetConstField, RestProperty, SingleName, AssignmentRestProperty, BindingPattern, Empty, RestProperty, SingleName,
}; };
match binding { match binding {
Empty | RestGetConstField { .. } => {} Empty | AssignmentRestProperty { .. } => {}
SingleName { SingleName {
ident, ident,
property_name: _, property_name: _,
@ -585,6 +596,12 @@ impl DeclarationPatternObject {
} => { } => {
idents.push(*property_name); idents.push(*property_name);
} }
BindingPatternTypeObject::AssignmentGetConstField { property_name, .. }
| BindingPatternTypeObject::AssignmentGetField { property_name, .. } => {
if let Some(name) = property_name.literal() {
idents.push(name);
}
}
BindingPattern { BindingPattern {
ident: _, ident: _,
pattern, pattern,
@ -737,20 +754,50 @@ pub enum BindingPatternTypeObject {
/// [spec1]: https://tc39.es/ecma262/#prod-BindingRestProperty /// [spec1]: https://tc39.es/ecma262/#prod-BindingRestProperty
RestProperty { ident: Sym, excluded_keys: Vec<Sym> }, RestProperty { ident: Sym, excluded_keys: Vec<Sym> },
/// RestGetConstField represents a rest property (spread operator) with a property accessor. /// AssignmentRestProperty represents a rest property with a DestructuringAssignmentTarget.
/// ///
/// Note: According to the spec this is not part of an ObjectBindingPattern. /// Note: According to the spec this is not part of an ObjectBindingPattern.
/// This is only used when a object literal is used as the left-hand-side of an assignment expression. /// This is only used when a object literal is used to cover an AssignmentPattern.
/// ///
/// More information: /// More information:
/// - [ECMAScript reference][spec] /// - [ECMAScript reference][spec]
/// ///
/// [spec]: https://tc39.es/ecma262/#prod-AssignmentExpression /// [spec]: https://tc39.es/ecma262/#prod-AssignmentRestProperty
RestGetConstField { AssignmentRestProperty {
get_const_field: GetConstField, get_const_field: GetConstField,
excluded_keys: Vec<Sym>, excluded_keys: Vec<Sym>,
}, },
/// AssignmentGetConstField represents an AssignmentProperty with a cost field member expression AssignmentElement.
///
/// Note: According to the spec this is not part of an ObjectBindingPattern.
/// This is only used when a object literal is used to cover an AssignmentPattern.
///
/// More information:
/// - [ECMAScript reference][spec]
///
/// [spec]: https://tc39.es/ecma262/#prod-AssignmentProperty
AssignmentGetConstField {
property_name: PropertyName,
get_const_field: GetConstField,
default_init: Option<Node>,
},
/// AssignmentGetField represents an AssignmentProperty with an expression field member expression AssignmentElement.
///
/// Note: According to the spec this is not part of an ObjectBindingPattern.
/// This is only used when a object literal is used to cover an AssignmentPattern.
///
/// More information:
/// - [ECMAScript reference][spec]
///
/// [spec]: https://tc39.es/ecma262/#prod-AssignmentProperty
AssignmentGetField {
property_name: PropertyName,
get_field: GetField,
default_init: Option<Node>,
},
/// BindingPattern represents a `BindingProperty` with a `BindingPattern` as the `BindingElement`. /// BindingPattern represents a `BindingProperty` with a `BindingPattern` as the `BindingElement`.
/// ///
/// Additionally to the identifier of the new property and the nested binding pattern, /// Additionally to the identifier of the new property and the nested binding pattern,
@ -806,11 +853,63 @@ impl ToInternedString for BindingPatternTypeObject {
} => { } => {
format!(" ... {}", interner.resolve_expect(*property_name)) format!(" ... {}", interner.resolve_expect(*property_name))
} }
Self::RestGetConstField { Self::AssignmentRestProperty {
get_const_field, .. get_const_field, ..
} => { } => {
format!(" ... {}", get_const_field.to_interned_string(interner)) format!(" ... {}", get_const_field.to_interned_string(interner))
} }
Self::AssignmentGetConstField {
property_name,
get_const_field,
default_init,
} => {
let mut buf = match property_name {
PropertyName::Literal(name) => {
format!(
" {} : {}",
interner.resolve_expect(*name),
get_const_field.to_interned_string(interner)
)
}
PropertyName::Computed(node) => {
format!(
" [{}] : {}",
node.to_interned_string(interner),
get_const_field.to_interned_string(interner)
)
}
};
if let Some(init) = &default_init {
buf.push_str(&format!(" = {}", init.to_interned_string(interner)));
}
buf
}
Self::AssignmentGetField {
property_name,
get_field,
default_init,
} => {
let mut buf = match property_name {
PropertyName::Literal(name) => {
format!(
" {} : {}",
interner.resolve_expect(*name),
get_field.to_interned_string(interner)
)
}
PropertyName::Computed(node) => {
format!(
" [{}] : {}",
node.to_interned_string(interner),
get_field.to_interned_string(interner)
)
}
};
if let Some(init) = &default_init {
buf.push_str(&format!(" = {}", init.to_interned_string(interner)));
}
buf
}
Self::BindingPattern { Self::BindingPattern {
ident: property_name, ident: property_name,
pattern, pattern,

4
boa_engine/src/syntax/ast/node/object/mod.rs

@ -390,7 +390,7 @@ pub enum PropertyName {
impl PropertyName { impl PropertyName {
/// Returns the literal property name if it exists. /// Returns the literal property name if it exists.
pub(in crate::syntax) fn literal(&self) -> Option<Sym> { pub(crate) fn literal(&self) -> Option<Sym> {
if let Self::Literal(sym) = self { if let Self::Literal(sym) = self {
Some(*sym) Some(*sym)
} else { } else {
@ -399,7 +399,7 @@ impl PropertyName {
} }
/// Returns the expression node if the property name is computed. /// Returns the expression node if the property name is computed.
pub(in crate::syntax) fn computed(&self) -> Option<&Node> { pub(crate) fn computed(&self) -> Option<&Node> {
if let Self::Computed(node) = self { if let Self::Computed(node) = self {
Some(node) Some(node)
} else { } else {

74
boa_engine/src/syntax/ast/node/operator/assign/mod.rs

@ -204,38 +204,70 @@ pub(crate) fn object_decl_to_declaration_pattern(
default_init: None, default_init: None,
}); });
} }
(PropertyName::Literal(name), Node::Assign(assign)) => match assign.lhs() { (_, Node::Assign(assign)) => match assign.lhs() {
AssignTarget::Identifier(ident) if *name == ident.sym() => { AssignTarget::Identifier(ident) => {
if strict && *name == Sym::EVAL { if let Some(name) = name.literal() {
return None; if name == ident.sym() {
} if strict && name == Sym::EVAL {
if strict && RESERVED_IDENTIFIERS_STRICT.contains(name) { return None;
}
if strict && RESERVED_IDENTIFIERS_STRICT.contains(&name) {
return None;
}
excluded_keys.push(name);
bindings.push(BindingPatternTypeObject::SingleName {
ident: name,
property_name: PropertyName::Literal(name),
default_init: Some(assign.rhs().clone()),
});
} else {
bindings.push(BindingPatternTypeObject::SingleName {
ident: ident.sym(),
property_name: PropertyName::Literal(name),
default_init: Some(assign.rhs().clone()),
});
}
} else {
return None; return None;
} }
}
excluded_keys.push(*name); AssignTarget::DeclarationPattern(pattern) => {
bindings.push(BindingPatternTypeObject::SingleName { bindings.push(BindingPatternTypeObject::BindingPattern {
ident: *name, ident: name.clone(),
property_name: PropertyName::Literal(*name), pattern: pattern.clone(),
default_init: Some(assign.rhs().clone()), default_init: Some(assign.rhs().clone()),
}); });
} }
AssignTarget::Identifier(ident) => { AssignTarget::GetConstField(field) => {
bindings.push(BindingPatternTypeObject::SingleName { bindings.push(BindingPatternTypeObject::AssignmentGetConstField {
ident: ident.sym(), property_name: name.clone(),
property_name: PropertyName::Literal(*name), get_const_field: field.clone(),
default_init: Some(assign.rhs().clone()), default_init: Some(assign.rhs().clone()),
}); });
} }
AssignTarget::DeclarationPattern(pattern) => { AssignTarget::GetField(field) => {
bindings.push(BindingPatternTypeObject::BindingPattern { bindings.push(BindingPatternTypeObject::AssignmentGetField {
ident: PropertyName::Literal(*name), property_name: name.clone(),
pattern: pattern.clone(), get_field: field.clone(),
default_init: Some(assign.rhs().clone()), default_init: Some(assign.rhs().clone()),
}); });
} }
_ => return None, AssignTarget::GetPrivateField(_) => return None,
}, },
(_, Node::GetConstField(field)) => {
bindings.push(BindingPatternTypeObject::AssignmentGetConstField {
property_name: name.clone(),
get_const_field: field.clone(),
default_init: None,
});
}
(_, Node::GetField(field)) => {
bindings.push(BindingPatternTypeObject::AssignmentGetField {
property_name: name.clone(),
get_field: field.clone(),
default_init: None,
});
}
(PropertyName::Computed(name), Node::Identifier(ident)) => { (PropertyName::Computed(name), Node::Identifier(ident)) => {
bindings.push(BindingPatternTypeObject::SingleName { bindings.push(BindingPatternTypeObject::SingleName {
ident: ident.sym(), ident: ident.sym(),
@ -254,7 +286,7 @@ pub(crate) fn object_decl_to_declaration_pattern(
}); });
} }
Node::GetConstField(get_const_field) => { Node::GetConstField(get_const_field) => {
bindings.push(BindingPatternTypeObject::RestGetConstField { bindings.push(BindingPatternTypeObject::AssignmentRestProperty {
get_const_field: get_const_field.clone(), get_const_field: get_const_field.clone(),
excluded_keys: excluded_keys.clone(), excluded_keys: excluded_keys.clone(),
}); });

5
boa_engine/src/vm/code_block.rs

@ -209,7 +209,6 @@ impl CodeBlock {
| Opcode::ForInLoopInitIterator | Opcode::ForInLoopInitIterator
| Opcode::ForInLoopNext | Opcode::ForInLoopNext
| Opcode::ConcatToString | Opcode::ConcatToString
| Opcode::CopyDataProperties
| Opcode::GeneratorNextDelegate => { | Opcode::GeneratorNextDelegate => {
let result = self.read::<u32>(*pc).to_string(); let result = self.read::<u32>(*pc).to_string();
*pc += size_of::<u32>(); *pc += size_of::<u32>();
@ -217,7 +216,8 @@ impl CodeBlock {
} }
Opcode::TryStart Opcode::TryStart
| Opcode::PushDeclarativeEnvironment | Opcode::PushDeclarativeEnvironment
| Opcode::PushFunctionEnvironment => { | Opcode::PushFunctionEnvironment
| Opcode::CopyDataProperties => {
let operand1 = self.read::<u32>(*pc); let operand1 = self.read::<u32>(*pc);
*pc += size_of::<u32>(); *pc += size_of::<u32>();
let operand2 = self.read::<u32>(*pc); let operand2 = self.read::<u32>(*pc);
@ -329,6 +329,7 @@ impl CodeBlock {
| Opcode::Dec | Opcode::Dec
| Opcode::DecPost | Opcode::DecPost
| Opcode::GetPropertyByValue | Opcode::GetPropertyByValue
| Opcode::GetPropertyByValuePush
| Opcode::SetPropertyByValue | Opcode::SetPropertyByValue
| Opcode::DefineOwnPropertyByValue | Opcode::DefineOwnPropertyByValue
| Opcode::DefineClassMethodByValue | Opcode::DefineClassMethodByValue

25
boa_engine/src/vm/mod.rs

@ -760,6 +760,21 @@ impl Context {
self.vm.push(value); self.vm.push(value);
} }
Opcode::GetPropertyByValuePush => {
let object = self.vm.pop();
let key = self.vm.pop();
let object = if let Some(object) = object.as_object() {
object.clone()
} else {
object.to_object(self)?
};
let property_key = key.to_property_key(self)?;
let value = object.get(property_key, self)?;
self.vm.push(key);
self.vm.push(value);
}
Opcode::SetPropertyByName => { Opcode::SetPropertyByName => {
let index = self.vm.read::<u32>(); let index = self.vm.read::<u32>();
@ -1353,13 +1368,21 @@ impl Context {
} }
Opcode::CopyDataProperties => { Opcode::CopyDataProperties => {
let excluded_key_count = self.vm.read::<u32>(); let excluded_key_count = self.vm.read::<u32>();
let excluded_key_count_computed = self.vm.read::<u32>();
let mut excluded_keys = Vec::with_capacity(excluded_key_count as usize); let mut excluded_keys = Vec::with_capacity(excluded_key_count as usize);
for _ in 0..excluded_key_count { for _ in 0..excluded_key_count {
excluded_keys.push(self.vm.pop().as_string().expect("not a string").clone()); let key = self.vm.pop();
excluded_keys
.push(key.to_property_key(self).expect("key must be property key"));
} }
let value = self.vm.pop(); let value = self.vm.pop();
let object = value.as_object().expect("not an object"); let object = value.as_object().expect("not an object");
let source = self.vm.pop(); let source = self.vm.pop();
for _ in 0..excluded_key_count_computed {
let key = self.vm.pop();
excluded_keys
.push(key.to_property_key(self).expect("key must be property key"));
}
object.copy_data_properties(&source, excluded_keys, self)?; object.copy_data_properties(&source, excluded_keys, self)?;
self.vm.push(value); self.vm.push(value);
} }

15
boa_engine/src/vm/opcode.rs

@ -520,6 +520,15 @@ pub enum Opcode {
/// Stack: key, object **=>** value /// Stack: key, object **=>** value
GetPropertyByValue, GetPropertyByValue,
/// Get a property by value from an object an push the key and value on the stack.
///
/// Like `object[key]`
///
/// Operands:
///
/// Stack: key, object **=>** key, value
GetPropertyByValuePush,
/// Sets a property by name of an object. /// Sets a property by name of an object.
/// ///
/// Like `object.name = value` /// Like `object.name = value`
@ -747,9 +756,9 @@ pub enum Opcode {
/// Copy all properties of one object to another object. /// Copy all properties of one object to another object.
/// ///
/// Operands: excluded_key_count: `u32` /// Operands: excluded_key_count: `u32`, excluded_key_count_computed: `u32`
/// ///
/// Stack: source, value, excluded_key_0 ... excluded_key_n **=>** value /// Stack: excluded_key_computed_0 ... excluded_key_computed_n, source, value, excluded_key_0 ... excluded_key_n **=>** value
CopyDataProperties, CopyDataProperties,
/// Call ToPropertyKey on the value on the stack. /// Call ToPropertyKey on the value on the stack.
@ -1247,6 +1256,7 @@ impl Opcode {
Self::SetName => "SetName", Self::SetName => "SetName",
Self::GetPropertyByName => "GetPropertyByName", Self::GetPropertyByName => "GetPropertyByName",
Self::GetPropertyByValue => "GetPropertyByValue", Self::GetPropertyByValue => "GetPropertyByValue",
Self::GetPropertyByValuePush => "GetPropertyByValuePush",
Self::SetPropertyByName => "SetPropertyByName", Self::SetPropertyByName => "SetPropertyByName",
Self::DefineOwnPropertyByName => "DefineOwnPropertyByName", Self::DefineOwnPropertyByName => "DefineOwnPropertyByName",
Self::DefineClassMethodByName => "DefineClassMethodByName", Self::DefineClassMethodByName => "DefineClassMethodByName",
@ -1407,6 +1417,7 @@ impl Opcode {
Self::SetName => "INST - SetName", Self::SetName => "INST - SetName",
Self::GetPropertyByName => "INST - GetPropertyByName", Self::GetPropertyByName => "INST - GetPropertyByName",
Self::GetPropertyByValue => "INST - GetPropertyByValue", Self::GetPropertyByValue => "INST - GetPropertyByValue",
Self::GetPropertyByValuePush => "INST - GetPropertyByValuePush",
Self::SetPropertyByName => "INST - SetPropertyByName", Self::SetPropertyByName => "INST - SetPropertyByName",
Self::DefineOwnPropertyByName => "INST - DefineOwnPropertyByName", Self::DefineOwnPropertyByName => "INST - DefineOwnPropertyByName",
Self::SetPropertyByValue => "INST - SetPropertyByValue", Self::SetPropertyByValue => "INST - SetPropertyByValue",

Loading…
Cancel
Save