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feat(transformer/class-properties): transform static private method invoking (#8117)

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This commit is contained in:
Dunqing 2024-12-31 12:30:55 +00:00
parent 3303e9986b
commit e405f79577
4 changed files with 234 additions and 275 deletions
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39
crates/oxc_transformer/src/es2022/class_properties/class.rs
View file

@ -76,8 +76,8 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
// Check if class has any properties or statick blocks, and locate constructor (if class has one)
let mut instance_prop_count = 0;
let mut has_instance_private_method = false;
let mut has_static_prop = false;
let mut has_private_method = false;
let mut has_static_block = false;
// TODO: Store `FxIndexMap`s in a pool and re-use them
let mut private_props = FxIndexMap::default();
@ -118,7 +118,12 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
constructor = Some(method);
}
} else if let PropertyKey::PrivateIdentifier(ident) = &method.key {
has_private_method = true;
if method.r#static {
has_static_prop = true;
} else {
has_instance_private_method = true;
}
let name = match method.kind {
MethodDefinitionKind::Method => ident.name.as_str(),
MethodDefinitionKind::Get => &format!("get_{}", ident.name),
@ -154,7 +159,10 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
}
// Exit if nothing to transform
if instance_prop_count == 0 && !has_static_prop && !has_static_block && !has_private_method
if instance_prop_count == 0
&& !has_static_prop
&& !has_static_block
&& !has_instance_private_method
{
self.classes_stack.push(ClassDetails {
is_declaration,
@ -193,7 +201,7 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
None
};
let class_brand_binding = has_private_method.then(|| {
let class_brand_binding = has_instance_private_method.then(|| {
// `_Class_brand`
let name = class_name_binding.as_ref().map_or_else(|| "Class", |binding| &binding.name);
let name = &format!("_{name}_brand");
@ -219,7 +227,7 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
});
// Exit if no instance properties (public or private)
if instance_prop_count == 0 && !has_private_method {
if instance_prop_count == 0 && !has_instance_private_method {
return;
}
@ -271,10 +279,10 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
// Those assignments will be moved to before class in exit phase of the transform.
// -> `_foo = foo(); class C {}`
let mut instance_inits =
Vec::with_capacity(instance_prop_count + usize::from(has_private_method));
Vec::with_capacity(instance_prop_count + usize::from(has_instance_private_method));
// `_classPrivateMethodInitSpec(this, _C_brand);`
if has_private_method {
if has_instance_private_method {
instance_inits.push(self.create_class_private_method_init_spec(ctx));
}
@ -590,11 +598,10 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
let mut weakmap_symbol_id = None;
let mut has_method = false;
exprs.extend(private_props.values().filter_map(|prop| {
if (prop.is_method && has_method) || prop.is_accessor {
return None;
}
if prop.is_method {
if prop.is_method || prop.is_accessor {
if prop.is_static || has_method {
return None;
}
has_method = true;
// `_C_brand = new WeakSet()`
let binding = class_details.bindings.brand();
@ -645,6 +652,14 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
// `_Class = class {}`
let class_expr = ctx.ast.move_expression(expr);
let assignment = create_assignment(binding, class_expr, ctx);
if exprs.is_empty() && self.insert_after_exprs.is_empty() {
// No need to wrap in sequence if no static property
// and static blocks
*expr = assignment;
return;
}
exprs.push(assignment);
// Add static property assignments + static blocks
exprs.extend(self.insert_after_exprs.drain(..));

111
crates/oxc_transformer/src/es2022/class_properties/private_field.rs
View file

@ -61,17 +61,6 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
} = self.classes_stack.find_private_prop(&field_expr.field);
let span = field_expr.span;
if is_method || is_accessor {
let prop_ident = prop_binding.create_read_expression(ctx);
return if is_assignment {
// TODO: Handle assignment to private method or accessor
None
} else {
Some(self.create_assert_class_brand_for_private_method(prop_ident, span, ctx))
};
};
let object = ctx.ast.move_expression(&mut field_expr.object);
if self.private_fields_as_properties {
@ -88,6 +77,11 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
let prop_ident = prop_binding.create_read_expression(ctx);
let replacement = if is_static {
if is_assignment && (is_method || is_accessor) {
// TODO: Handle assignment to static private method or static accessor
return None;
}
// TODO: Ensure there are tests for nested classes with references to private static props
// of outer class inside inner class, to make sure we're getting the right `class_bindings`.
@ -100,23 +94,37 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
) {
// `_prop._`
ctx.symbols_mut().delete_resolved_reference(class_symbol_id, object_reference_id);
Self::create_underscore_member_expression(prop_ident, span, ctx)
if is_method || is_accessor {
prop_ident
} else {
Self::create_underscore_member_expression(prop_ident, span, ctx)
}
} else {
// `_assertClassBrand(Class, object, _prop)._`
let class_binding = class_bindings.get_or_init_static_binding(ctx);
let class_ident = class_binding.create_read_expression(ctx);
self.create_assert_class_brand_underscore(
class_ident,
object,
prop_ident,
span,
ctx,
)
if is_method || is_accessor {
self.create_assert_class_brand(class_ident, object, prop_ident, span, ctx)
} else {
self.create_assert_class_brand_underscore(
class_ident,
object,
prop_ident,
span,
ctx,
)
}
}
} else if is_assignment {
if is_method || is_accessor {
// TODO: Handle assignment to private method or accessor
return None;
}
// `_toSetter(_classPrivateFieldSet2, [_prop, object])._`
self.create_to_setter(prop_ident, object, span, ctx)
} else if is_method || is_accessor {
let brand_ident = class_bindings.brand().create_read_expression(ctx);
self.create_assert_class_brand(brand_ident, object, prop_ident, span, ctx)
} else {
// `_classPrivateFieldGet2(_prop, object)`
self.create_private_field_get(prop_ident, object, span, ctx)
@ -278,13 +286,6 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
let span = field_expr.span;
let prop_ident = prop_binding.create_read_expression(ctx);
if is_method || is_accessor {
return (
self.create_assert_class_brand_for_private_method(prop_ident, span, ctx),
ctx.ast.expression_this(SPAN),
);
};
// `(object.#method)()`
// ^^^^^^^^^^^^^^^^ is a parenthesized expression
let object = ctx.ast.move_expression(field_expr.object.get_inner_expression_mut());
@ -308,8 +309,13 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
)
.is_some()
{
// `_prop._`
let callee = Self::create_underscore_member_expression(prop_ident, span, ctx);
let callee = if is_method || is_accessor {
// `_prop`
prop_ident
} else {
// `_prop._`
Self::create_underscore_member_expression(prop_ident, span, ctx)
};
(callee, object)
} else {
let class_binding = class_bindings.get_or_init_static_binding(ctx);
@ -318,14 +324,20 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
// Make 2 copies of `object`
let (object1, object2) = self.duplicate_object(object, ctx);
// `_assertClassBrand(Class, object, _prop)._`
let assert_obj = self.create_assert_class_brand_underscore(
class_ident,
object1,
prop_ident,
span,
ctx,
);
let assert_obj = if is_method || is_accessor {
// `_assertClassBrand(Class, object, _prop)._`
self.create_assert_class_brand(class_ident, object1, prop_ident, span, ctx)
} else {
// `_assertClassBrand(Class, object, _prop)._`
self.create_assert_class_brand_underscore(
class_ident,
object1,
prop_ident,
span,
ctx,
)
};
(assert_obj, object2)
}
} else {
@ -333,9 +345,15 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
// Make 2 copies of `object`
let (object1, object2) = self.duplicate_object(object, ctx);
// `_classPrivateFieldGet2(_prop, object)`
let get_call = self.create_private_field_get(prop_ident, object1, span, ctx);
(get_call, object2)
let callee = if is_method || is_accessor {
// `(_Class_brand, this)`
let brand_ident = self.current_class().bindings.brand().create_read_expression(ctx);
self.create_assert_class_brand(brand_ident, object1, prop_ident, span, ctx)
} else {
// `_classPrivateFieldGet2(_prop, object)`
self.create_private_field_get(prop_ident, object1, span, ctx)
};
(callee, object2)
};
replacement
@ -1795,19 +1813,6 @@ impl<'a, 'ctx> ClassProperties<'a, 'ctx> {
)
}
/// `_assertClassBrand(_Class_brand, object, _prop)`
#[inline]
fn create_assert_class_brand_for_private_method(
&self,
value_or_prop_ident: Expression<'a>,
span: Span,
ctx: &mut TraverseCtx<'a>,
) -> Expression<'a> {
let class_ident = self.current_class().bindings.brand().create_read_expression(ctx);
let object = ctx.ast.expression_this(SPAN);
self.create_assert_class_brand(class_ident, object, value_or_prop_ident, span, ctx)
}
/// `_assertClassBrand(Class, object, _prop)._`
fn create_assert_class_brand_underscore(
&self,

38
tasks/transform_conformance/snapshots/babel.snap.md
View file

@ -1,6 +1,6 @@
commit: 54a8389f
Passed: 632/1095
Passed: 641/1095
# All Passed:
* babel-plugin-transform-logical-assignment-operators
@ -358,7 +358,12 @@ x Output mismatch
x Output mismatch
* private/static-self-method/input.js
x Output mismatch
Scope flags mismatch:
after transform: ScopeId(4): ScopeFlags(StrictMode | Function)
rebuilt : ScopeId(4): ScopeFlags(Function)
Scope flags mismatch:
after transform: ScopeId(6): ScopeFlags(StrictMode | Function)
rebuilt : ScopeId(6): ScopeFlags(Function)
* private/static-shadow/input.js
x Output mismatch
@ -462,7 +467,7 @@ x Output mismatch
x Output mismatch
# babel-plugin-transform-private-methods (17/148)
# babel-plugin-transform-private-methods (26/148)
* accessors/arguments/input.js
x Output mismatch
@ -675,36 +680,9 @@ x Output mismatch
`----
* private-static-method/basic/input.js
x Output mismatch
* private-static-method/class-check/input.js
x Output mismatch
* private-static-method/class-expression/input.js
x Output mismatch
* private-static-method/exfiltrated/input.js
x Output mismatch
* private-static-method/generator/input.js
x Output mismatch
* private-static-method/preserve-comments/input.js
x Output mismatch
* private-static-method/read-only/input.js
x Output mismatch
* private-static-method/super/input.js
x Output mismatch
* private-static-method/tagged-template/input.js
x Output mismatch
* private-static-method/this/input.js
x Output mismatch
* private-static-method-loose/async/input.js
x TS(1108): A 'return' statement can only be used within a function body.

321
tasks/transform_conformance/snapshots/babel_exec.snap.md
View file

@ -2,7 +2,7 @@ commit: 54a8389f
node: v22.12.0
Passed: 231 of 362 (63.81%)
Passed: 252 of 362 (69.61%)
Failures:
@ -52,12 +52,6 @@ TypeError: Cannot read properties of undefined (reading 'bind')
at Foo.test (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-loose-parenthesized-optional-member-call-with-transform-exec.test.js:20:59)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-loose-parenthesized-optional-member-call-with-transform-exec.test.js:78:12
./fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-static-self-method-exec.test.js
TypeError: Private element is not present on this object
at _assertClassBrand (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/assertClassBrand.js:3:9)
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-static-self-method-exec.test.js:13:10)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-static-self-method-exec.test.js:34:45
./fixtures/babel/babel-plugin-transform-class-properties-test-fixtures-private-static-shadow-exec.test.js
TypeError: e.has is not a function
at _assertClassBrand (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/assertClassBrand.js:2:44)
@ -88,9 +82,10 @@ AssertionError: expected '_Class' to be 'Foo' // Object.is equality
Private field '#bar' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-loose-private-methods-access-exec.test.js
ReferenceError: _Foo_brand is not defined
at getFoo (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-loose-private-methods-access-exec.test.js:17:35)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-loose-private-methods-access-exec.test.js:18:9
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at getFoo (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-loose-private-methods-access-exec.test.js:12:17)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-loose-private-methods-access-exec.test.js:13:9
./fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-new-target-exec.test.js
AssertionError: expected [Function Base] to be undefined // Object.is equality
@ -99,11 +94,6 @@ AssertionError: expected [Function Base] to be undefined // Object.is equality
./fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-private-in-exec.test.js
Private field '#bar' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-private-methods-access-exec.test.js
ReferenceError: _Foo_brand is not defined
at getFoo (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-private-methods-access-exec.test.js:17:35)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-class-static-block-test-fixtures-integration-private-methods-access-exec.test.js:18:9
./fixtures/babel/babel-plugin-transform-optional-chaining-test-fixtures-assumption-noDocumentAll-parenthesized-expression-member-call-exec.test.js
TypeError: Cannot read properties of undefined (reading 'x')
at m (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-optional-chaining-test-fixtures-assumption-noDocumentAll-parenthesized-expression-member-call-exec.test.js:10:16)
@ -141,7 +131,9 @@ AssertionError: expected function to throw an error, but it didn't
Private field '#foo' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-basic-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-basic-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-basic-exec.test.js:30:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-class-binding-exec.test.js
ReferenceError: _A_brand is not defined
@ -150,23 +142,30 @@ ReferenceError: _A_brand is not defined
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-get-only-setter-exec.test.js:11:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-get-only-setter-exec.test.js:22:13
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-get-only-setter-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-get-only-setter-exec.test.js:21:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-helper-exec.test.js
Private field '#foo' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-helper-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-helper-exec.test.js:18:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-reassignment-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
AssertionError: expected +0 to be 1 // Object.is equality
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-reassignment-exec.test.js:17:18
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-set-only-getter-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-set-only-getter-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-set-only-getter-exec.test.js:22:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-loose-updates-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-basic-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-basic-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-basic-exec.test.js:30:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-class-binding-exec.test.js
ReferenceError: _A_brand is not defined
@ -175,14 +174,18 @@ ReferenceError: _A_brand is not defined
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:11:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:22:13
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:21:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-helper-exec.test.js
Private field '#foo' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-helper-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-helper-exec.test.js:18:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-set-only-getter-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-set-only-getter-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-set-only-getter-exec.test.js:22:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-accessors-privateFieldsAsProperties-updates-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
@ -233,8 +236,8 @@ ReferenceError: _Foo_brand is not defined
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-before-fields-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-before-fields-exec.test.js:11:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-before-fields-exec.test.js:25:9
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-before-fields-exec.test.js:10:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-before-fields-exec.test.js:24:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-class-binding-exec.test.js
ReferenceError: _A_brand is not defined
@ -242,7 +245,9 @@ ReferenceError: _A_brand is not defined
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-class-binding-exec.test.js:21:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-context-exec.test.js
Private field '#getStatus' must be declared in an enclosing class
ReferenceError: _Foo_brand is not defined
at new Foo (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-context-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-context-exec.test.js:34:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-exfiltrated-exec.test.js
ReferenceError: _Foo_brand is not defined
@ -255,7 +260,8 @@ ReferenceError: _Cl_brand is not defined
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-generator-exec.test.js:18:14
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-reassignment-exec.test.js
Private field '#privateMethod' must be declared in an enclosing class
AssertionError: expected +0 to be 1 // Object.is equality
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-reassignment-exec.test.js:17:18
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-loose-super-exec.test.js
ReferenceError: _Sub_brand is not defined
@ -269,8 +275,8 @@ ReferenceError: _Foo_brand is not defined
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-before-fields-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-before-fields-exec.test.js:12:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-before-fields-exec.test.js:26:9
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-before-fields-exec.test.js:11:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-before-fields-exec.test.js:25:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-class-binding-exec.test.js
ReferenceError: _A_brand is not defined
@ -278,7 +284,9 @@ ReferenceError: _A_brand is not defined
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-class-binding-exec.test.js:21:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-context-exec.test.js
Private field '#getStatus' must be declared in an enclosing class
ReferenceError: _Foo_brand is not defined
at new Foo (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-context-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-context-exec.test.js:34:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-privateFieldsAsProperties-exfiltrated-exec.test.js
ReferenceError: _Foo_brand is not defined
@ -304,166 +312,99 @@ Private field '#method' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-method-reassignment-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-basic-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-basic-exec.test.js:21:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-basic-exec.test.js:28:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-class-check-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-class-check-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-class-check-exec.test.js:17:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-exfiltrated-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-exfiltrated-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-exfiltrated-exec.test.js:19:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-generator-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-generator-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-generator-exec.test.js:18:14
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-basic-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-basic-exec.test.js:21:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-basic-exec.test.js:28:9
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-basic-exec.test.js:20:25)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-basic-exec.test.js:26:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-class-check-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-class-check-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-class-check-exec.test.js:17:13
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.publicMethod (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-class-check-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-class-check-exec.test.js:14:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-exfiltrated-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-exfiltrated-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-exfiltrated-exec.test.js:19:2
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-exfiltrated-exec.test.js:9:19)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-exfiltrated-exec.test.js:17:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-generator-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-generator-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-generator-exec.test.js:18:14
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-reassignment-exec.test.js
Private field '#privateStaticMethod' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.test (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-generator-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-generator-exec.test.js:14:23
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-scopable-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-scopable-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-scopable-exec.test.js:22:9
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.publicMethod (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-scopable-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-scopable-exec.test.js:18:18
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-super-exec.test.js
ReferenceError: _Sub_brand is not defined
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-super-exec.test.js:22:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-super-exec.test.js:29:13
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-super-exec.test.js:17:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-super-exec.test.js:24:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-this-exec.test.js
ReferenceError: _B_brand is not defined
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-this-exec.test.js:22:30)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-this-exec.test.js:32:25
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-this-exec.test.js:17:12)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-loose-this-exec.test.js:27:25
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-basic-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-basic-exec.test.js:21:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-basic-exec.test.js:28:9
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-basic-exec.test.js:20:25)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-basic-exec.test.js:26:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-class-check-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-class-check-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-class-check-exec.test.js:17:13
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.publicMethod (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-class-check-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-class-check-exec.test.js:14:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-exfiltrated-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-exfiltrated-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-exfiltrated-exec.test.js:19:2
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-exfiltrated-exec.test.js:9:19)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-exfiltrated-exec.test.js:17:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-generator-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-generator-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-generator-exec.test.js:18:14
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-reassignment-exec.test.js
Private field '#privateStaticMethod' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.test (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-generator-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-generator-exec.test.js:14:23
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-scopable-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-scopable-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-scopable-exec.test.js:22:9
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Cl.publicMethod (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-scopable-exec.test.js:7:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-scopable-exec.test.js:18:18
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-super-exec.test.js
ReferenceError: _Sub_brand is not defined
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-super-exec.test.js:22:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-super-exec.test.js:29:13
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-super-exec.test.js:17:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-super-exec.test.js:24:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-this-exec.test.js
ReferenceError: _B_brand is not defined
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-this-exec.test.js:22:30)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-this-exec.test.js:32:25
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-basic-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-basic-exec.test.js:21:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-basic-exec.test.js:28:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-class-check-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-class-check-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-class-check-exec.test.js:17:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-exfiltrated-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-exfiltrated-exec.test.js:9:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-exfiltrated-exec.test.js:19:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-generator-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-generator-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-generator-exec.test.js:18:14
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-this-exec.test.js:17:12)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsProperties-this-exec.test.js:27:25
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-reassignment-exec.test.js
Private field '#privateStaticMethod' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-scopable-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-scopable-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-scopable-exec.test.js:22:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-super-exec.test.js
ReferenceError: _Sub_brand is not defined
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-super-exec.test.js:22:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-super-exec.test.js:29:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-this-exec.test.js
ReferenceError: _B_brand is not defined
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-this-exec.test.js:22:30)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-privateFieldsAsSymbols-this-exec.test.js:32:25
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-read-only-exec.test.js
Private field '#method' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-reassignment-exec.test.js
Private field '#privateStaticMethod' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-scopable-exec.test.js
ReferenceError: _Cl_brand is not defined
at new Cl (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-scopable-exec.test.js:8:38)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-scopable-exec.test.js:22:9
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-super-exec.test.js
ReferenceError: _Sub_brand is not defined
at Function.check (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-super-exec.test.js:22:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-super-exec.test.js:29:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-tagged-template-exec.test.js
ReferenceError: _Foo_brand is not defined
at Function.getReceiver (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-tagged-template-exec.test.js:11:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-tagged-template-exec.test.js:17:13
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-this-exec.test.js
ReferenceError: _B_brand is not defined
at Function.extract (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-this-exec.test.js:22:30)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-private-static-method-this-exec.test.js:32:25
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-access-in-static-field-initializer-exec.test.js
Private field '#p' must be declared in an enclosing class
@ -474,46 +415,64 @@ Private field '#privateStaticFieldValue' must be declared in an enclosing class
Private field '#p' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-get-only-setter-exec.test.js:11:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-get-only-setter-exec.test.js:18:12
AssertionError: expected [Function _set_privateStaticFieldValue] to be undefined
at Proxy.<anonymous> (./node_modules/.pnpm/@vitest+expect@2.1.2/node_modules/@vitest/expect/dist/index.js:1236:20)
at Proxy.<anonymous> (./node_modules/.pnpm/@vitest+expect@2.1.2/node_modules/@vitest/expect/dist/index.js:923:17)
at Proxy.methodWrapper (./node_modules/.pnpm/chai@5.1.2/node_modules/chai/chai.js:1610:25)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-get-only-setter-exec.test.js:13:42
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-access-in-static-field-initializer-exec.test.js
Private field '#p' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new C (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-access-in-static-field-initializer-exec.test.js:12:9)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-access-in-static-field-initializer-exec.test.js:18:11
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-access-in-static-field-initializer-exec.test.js:24:4
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-basic-exec.test.js
Private field '#privateStaticFieldValue' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.getValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-basic-exec.test.js:10:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-basic-exec.test.js:27:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-destructure-set-exec.test.js
Private field '#p' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new C (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-destructure-set-exec.test.js:10:5)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-destructure-set-exec.test.js:22:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-get-only-setter-exec.test.js:15:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-get-only-setter-exec.test.js:26:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-set-only-getter-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-get-only-setter-exec.test.js:10:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-get-only-setter-exec.test.js:21:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-loose-updates-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-access-in-static-field-initializer-exec.test.js
Private field '#p' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new C (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-access-in-static-field-initializer-exec.test.js:12:9)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-access-in-static-field-initializer-exec.test.js:18:11
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-access-in-static-field-initializer-exec.test.js:24:4
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-basic-exec.test.js
Private field '#privateStaticFieldValue' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.getValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-basic-exec.test.js:10:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-basic-exec.test.js:27:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-destructure-set-exec.test.js
Private field '#p' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at new C (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-destructure-set-exec.test.js:10:5)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-destructure-set-exec.test.js:22:2
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:15:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:26:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-set-only-getter-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
TypeError: attempted to use private field on non-instance
at _classPrivateFieldBase (./node_modules/.pnpm/@babel+runtime@7.26.0/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js:2:44)
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:10:11)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-get-only-setter-exec.test.js:21:12
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsProperties-updates-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class
@ -528,9 +487,11 @@ Private field '#privateStaticFieldValue' must be declared in an enclosing class
Private field '#p' must be declared in an enclosing class
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsSymbols-get-only-setter-exec.test.js
ReferenceError: _Cl_brand is not defined
at Function.getPrivateStaticFieldValue (./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsSymbols-get-only-setter-exec.test.js:11:29)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsSymbols-get-only-setter-exec.test.js:18:12
AssertionError: expected [Function _set_privateStaticFieldValue] to be undefined
at Proxy.<anonymous> (./node_modules/.pnpm/@vitest+expect@2.1.2/node_modules/@vitest/expect/dist/index.js:1236:20)
at Proxy.<anonymous> (./node_modules/.pnpm/@vitest+expect@2.1.2/node_modules/@vitest/expect/dist/index.js:923:17)
at Proxy.methodWrapper (./node_modules/.pnpm/chai@5.1.2/node_modules/chai/chai.js:1610:25)
at ./tasks/transform_conformance/fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsSymbols-get-only-setter-exec.test.js:13:42
./fixtures/babel/babel-plugin-transform-private-methods-test-fixtures-static-accessors-privateFieldsAsSymbols-set-only-getter-exec.test.js
Private field '#privateFieldValue' must be declared in an enclosing class