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Optimās: respect noDocumentAll when transforming obj?.#p (#12762)

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This commit is contained in:
Huáng Jùnliàng 2021-02-05 14:27:54 -05:00 committed by Nicolò Ribaudo
parent 6ef7b51a11
commit 33fbf84fa3
12 changed files with 660 additions and 43 deletions
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7
packages/babel-helper-create-class-features-plugin/src/fields.js
View File

@ -130,7 +130,7 @@ function privateNameVisitorFactory(visitor) {
}
const privateNameVisitor = privateNameVisitorFactory({
PrivateName(path) {
PrivateName(path, { noDocumentAll }) {
const { privateNamesMap, redeclared } = this;
const { node, parentPath } = path;
@ -144,7 +144,7 @@ const privateNameVisitor = privateNameVisitorFactory({
if (!privateNamesMap.has(name)) return;
if (redeclared && redeclared.includes(name)) return;
this.handle(parentPath);
this.handle(parentPath, noDocumentAll);
},
});
@ -378,7 +378,7 @@ export function transformPrivateNamesUsage(
ref,
path,
privateNamesMap,
{ privateFieldsAsProperties },
{ privateFieldsAsProperties, noDocumentAll },
state,
) {
if (!privateNamesMap.size) return;
@ -393,6 +393,7 @@ export function transformPrivateNamesUsage(
classRef: ref,
file: state,
...handler,
noDocumentAll,
});
body.traverse(privateInVisitor, {
privateNamesMap,

6
packages/babel-helper-create-class-features-plugin/src/index.js
View File

@ -42,6 +42,7 @@ export function createClassFeaturePlugin({
const setPublicClassFields = api.assumption("setPublicClassFields");
const privateFieldsAsProperties = api.assumption("privateFieldsAsProperties");
const constantSuper = api.assumption("constantSuper");
const noDocumentAll = api.assumption("noDocumentAll");
if (loose) {
const explicit = [];
@ -190,7 +191,10 @@ export function createClassFeaturePlugin({
ref,
path,
privateNamesMap,
{ privateFieldsAsProperties: privateFieldsAsProperties ?? loose },
{
privateFieldsAsProperties: privateFieldsAsProperties ?? loose,
noDocumentAll,
},
state,
);

84
packages/babel-helper-member-expression-to-functions/src/index.js
View File

@ -84,7 +84,7 @@ const handle = {
// noop.
},
handle(member) {
handle(member: t.NodePath<t.Expression>, noDocumentAll: boolean) {
const { node, parent, parentPath, scope } = member;
if (member.isOptionalMemberExpression()) {
@ -241,50 +241,56 @@ const handle = {
regular = endParentPath.node;
}
if (willEndPathCastToBoolean) {
const nonNullishCheck = t.logicalExpression(
"&&",
t.binaryExpression(
"!==",
baseNeedsMemoised
? t.assignmentExpression(
"=",
t.cloneNode(baseRef),
t.cloneNode(startingNode),
)
: t.cloneNode(baseRef),
t.nullLiteral(),
),
t.binaryExpression(
"!==",
const baseMemoised = baseNeedsMemoised
? t.assignmentExpression(
"=",
t.cloneNode(baseRef),
scope.buildUndefinedNode(),
),
);
t.cloneNode(startingNode),
)
: t.cloneNode(baseRef);
if (willEndPathCastToBoolean) {
let nonNullishCheck;
if (noDocumentAll) {
nonNullishCheck = t.binaryExpression(
"!=",
baseMemoised,
t.nullLiteral(),
);
} else {
nonNullishCheck = t.logicalExpression(
"&&",
t.binaryExpression("!==", baseMemoised, t.nullLiteral()),
t.binaryExpression(
"!==",
t.cloneNode(baseRef),
scope.buildUndefinedNode(),
),
);
}
replacementPath.replaceWith(
t.logicalExpression("&&", nonNullishCheck, regular),
);
} else {
// todo: respect assumptions.noDocumentAll when assumptions are implemented
const nullishCheck = t.logicalExpression(
"||",
t.binaryExpression(
"===",
baseNeedsMemoised
? t.assignmentExpression(
"=",
t.cloneNode(baseRef),
t.cloneNode(startingNode),
)
: t.cloneNode(baseRef),
let nullishCheck;
if (noDocumentAll) {
nullishCheck = t.binaryExpression(
"==",
baseMemoised,
t.nullLiteral(),
),
t.binaryExpression(
"===",
t.cloneNode(baseRef),
scope.buildUndefinedNode(),
),
);
);
} else {
nullishCheck = t.logicalExpression(
"||",
t.binaryExpression("===", baseMemoised, t.nullLiteral()),
t.binaryExpression(
"===",
t.cloneNode(baseRef),
scope.buildUndefinedNode(),
),
);
}
replacementPath.replaceWith(
t.conditionalExpression(
nullishCheck,

122
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-before-member-call/exec.js vendored Normal file
View File

@ -0,0 +1,122 @@
class Foo {
static #x = 1;
static #m = function() { return this.#x; };
static #self = Foo;
static self = Foo;
static getSelf() { return this }
static test() {
const o = { Foo: Foo };
const deep = { very: { o } };
function fn() {
return o;
}
function fnDeep() {
return deep;
}
expect(o?.Foo.#m()).toEqual(1);
expect(o?.Foo.#m().toString).toEqual(1..toString);
expect(o?.Foo.#m().toString()).toEqual('1');
expect(deep?.very.o?.Foo.#m()).toEqual(1);
expect(deep?.very.o?.Foo.#m().toString).toEqual(1..toString);
expect(deep?.very.o?.Foo.#m().toString()).toEqual('1');
expect(o?.Foo.#self.#m()).toEqual(1);
expect(o?.Foo.#self.self.#m()).toEqual(1);
expect(o?.Foo.#self?.self.#m()).toEqual(1);
expect(o?.Foo.#self.self?.self.#m()).toEqual(1);
expect(o?.Foo.#self?.self?.self.#m()).toEqual(1);
expect(o?.Foo.#self.getSelf().#m()).toEqual(1);
expect(o?.Foo.#self.getSelf?.().#m()).toEqual(1);
expect(o?.Foo.#self?.getSelf().#m()).toEqual(1);
expect(o?.Foo.#self?.getSelf?.().#m()).toEqual(1);
expect(o?.Foo.#self.getSelf()?.self.#m()).toEqual(1);
expect(o?.Foo.#self.getSelf?.()?.self.#m()).toEqual(1);
expect(o?.Foo.#self?.getSelf()?.self.#m()).toEqual(1);
expect(o?.Foo.#self?.getSelf?.()?.self.#m()).toEqual(1);
expect(fn?.().Foo.#m()).toEqual(1);
expect(fn?.().Foo.#m().toString).toEqual(1..toString);
expect(fn?.().Foo.#m().toString()).toEqual('1');
expect(fnDeep?.().very.o?.Foo.#m()).toEqual(1);
expect(fnDeep?.().very.o?.Foo.#m().toString).toEqual(1..toString);
expect(fnDeep?.().very.o?.Foo.#m().toString()).toEqual('1');
expect(fn?.().Foo.#self.#m()).toEqual(1);
expect(fn?.().Foo.#self.self.#m()).toEqual(1);
expect(fn?.().Foo.#self?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self.self?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self?.self?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self.getSelf().#m()).toEqual(1);
expect(fn?.().Foo.#self.getSelf?.().#m()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf().#m()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf?.().#m()).toEqual(1);
expect(fn?.().Foo.#self.getSelf()?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self.getSelf?.()?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf()?.self.#m()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf?.()?.self.#m()).toEqual(1);
}
static testNull() {
const o = null;;
const deep = { very: { o } };
const fn = null;
function fnDeep() {
return deep;
}
expect(o?.Foo.#m()).toEqual(undefined);
expect(o?.Foo.#m().toString).toEqual(undefined);
expect(o?.Foo.#m().toString()).toEqual(undefined);
expect(deep?.very.o?.Foo.#m()).toEqual(undefined);
expect(deep?.very.o?.Foo.#m().toString).toEqual(undefined);
expect(deep?.very.o?.Foo.#m().toString()).toEqual(undefined);
expect(o?.Foo.#self.#m()).toEqual(undefined);
expect(o?.Foo.#self.self.#m()).toEqual(undefined);
expect(o?.Foo.#self?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self.self?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self?.self?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self.getSelf().#m()).toEqual(undefined);
expect(o?.Foo.#self.getSelf?.().#m()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf().#m()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf?.().#m()).toEqual(undefined);
expect(o?.Foo.#self.getSelf()?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self.getSelf?.()?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf()?.self.#m()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf?.()?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#m()).toEqual(undefined);
expect(fn?.().Foo.#m().toString).toEqual(undefined);
expect(fn?.().Foo.#m().toString()).toEqual(undefined);
expect(fnDeep?.().very.o?.Foo.#m()).toEqual(undefined);
expect(fnDeep?.().very.o?.Foo.#m().toString).toEqual(undefined);
expect(fnDeep?.().very.o?.Foo.#m().toString()).toEqual(undefined);
expect(fn?.().Foo.#self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self.self?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.self?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf().#m()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf?.().#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf().#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf?.().#m()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf()?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf?.()?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf()?.self.#m()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf?.()?.self.#m()).toEqual(undefined);
}
}
Foo.test();
Foo.testNull();

66
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-before-member-call/input.js vendored Normal file
View File

@ -0,0 +1,66 @@
class Foo {
static #x = 1;
static #m = function() { return this.#x; };
static #self = Foo;
static self = Foo;
static getSelf() { return this }
static test() {
const o = { Foo: Foo };
const deep = { very: { o } };
function fn() {
return o;
}
function fnDeep() {
return deep;
}
o?.Foo.#m();
o?.Foo.#m().toString;
o?.Foo.#m().toString();
deep?.very.o?.Foo.#m();
deep?.very.o?.Foo.#m().toString;
deep?.very.o?.Foo.#m().toString();
o?.Foo.#self.#m();
o?.Foo.#self.self.#m();
o?.Foo.#self?.self.#m();
o?.Foo.#self.self?.self.#m();
o?.Foo.#self?.self?.self.#m();
o?.Foo.#self.getSelf().#m();
o?.Foo.#self.getSelf?.().#m();
o?.Foo.#self?.getSelf().#m();
o?.Foo.#self?.getSelf?.().#m();
o?.Foo.#self.getSelf()?.self.#m();
o?.Foo.#self.getSelf?.()?.self.#m();
o?.Foo.#self?.getSelf()?.self.#m();
o?.Foo.#self?.getSelf?.()?.self.#m();
fn?.().Foo.#m();
fn?.().Foo.#m().toString;
fn?.().Foo.#m().toString();
fnDeep?.().very.o?.Foo.#m();
fnDeep?.().very.o?.Foo.#m().toString;
fnDeep?.().very.o?.Foo.#m().toString();
fn?.().Foo.#self.#m();
fn?.().Foo.#self.self.#m();
fn?.().Foo.#self?.self.#m();
fn?.().Foo.#self.self?.self.#m();
fn?.().Foo.#self?.self?.self.#m();
fn?.().Foo.#self.getSelf().#m();
fn?.().Foo.#self.getSelf?.().#m();
fn?.().Foo.#self?.getSelf().#m();
fn?.().Foo.#self?.getSelf?.().#m();
fn?.().Foo.#self.getSelf()?.self.#m();
fn?.().Foo.#self.getSelf?.()?.self.#m();
fn?.().Foo.#self?.getSelf()?.self.#m();
fn?.().Foo.#self?.getSelf?.()?.self.#m();
}
}
Foo.test();

4
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-before-member-call/options.json vendored Normal file
View File

@ -0,0 +1,4 @@
{
"plugins": ["proposal-class-properties"],
"minNodeVersion": "14.0.0"
}

89
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-before-member-call/output.js vendored Normal file
View File

@ -0,0 +1,89 @@
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) { if (receiver !== classConstructor) { throw new TypeError("Private static access of wrong provenance"); } if (descriptor.get) { return descriptor.get.call(receiver); } return descriptor.value; }
class Foo {
static getSelf() {
return this;
}
static test() {
var _o$Foo, _o$Foo2, _o$Foo3, _deep$very$o, _deep$very$o$Foo, _deep$very$o2, _deep$very$o2$Foo, _deep$very$o3, _deep$very$o3$Foo, _classStaticPrivateFi, _classStaticPrivateFi2, _ref, _ref$self, _ref2, _ref2$self, _self2, _self2$self, _classStaticPrivateFi3, _classStaticPrivateFi4, _ref3, _ref3$call, _ref4, _ref4$getSelf, _getSelf, _ref5, _getSelf$call, _ref6, _ref6$self, _classStaticPrivateFi5, _call, _call$self, _getSelf2, _getSelf2$self, _getSelf3, _getSelf3$self, _fn$Foo, _fn$Foo2, _fn$Foo3, _fnDeep$very$o, _fnDeep$very$o$Foo, _fnDeep$very$o2, _fnDeep$very$o2$Foo, _fnDeep$very$o3, _fnDeep$very$o3$Foo, _classStaticPrivateFi6, _classStaticPrivateFi7, _ref7, _ref7$self, _ref8, _ref8$self, _self3, _self3$self, _classStaticPrivateFi8, _classStaticPrivateFi9, _ref9, _ref9$call, _ref10, _ref10$getSelf, _getSelf4, _ref11, _getSelf4$call, _ref12, _ref12$self, _classStaticPrivateFi10, _call2, _call2$self, _getSelf5, _getSelf5$self, _getSelf6, _getSelf6$self;
const o = {
Foo: Foo
};
const deep = {
very: {
o
}
};
function fn() {
return o;
}
function fnDeep() {
return deep;
}
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_o$Foo = o.Foo, Foo, _m).call(_o$Foo);
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_o$Foo2 = o.Foo, Foo, _m).call(_o$Foo2).toString;
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_o$Foo3 = o.Foo, Foo, _m).call(_o$Foo3).toString();
(_deep$very$o = deep?.very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_deep$very$o$Foo = _deep$very$o.Foo, Foo, _m).call(_deep$very$o$Foo);
(_deep$very$o2 = deep?.very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_deep$very$o2$Foo = _deep$very$o2.Foo, Foo, _m).call(_deep$very$o2$Foo).toString;
(_deep$very$o3 = deep?.very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_deep$very$o3$Foo = _deep$very$o3.Foo, Foo, _m).call(_deep$very$o3$Foo).toString();
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self), Foo, _m).call(_classStaticPrivateFi);
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi2 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).self, Foo, _m).call(_classStaticPrivateFi2);
(_ref = o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref$self = _ref.self, Foo, _m).call(_ref$self);
(_ref2 = o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).self) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref2$self = _ref2.self, Foo, _m).call(_ref2$self);
(_self2 = (o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self))?.self) == null ? void 0 : _classStaticPrivateFieldSpecGet(_self2$self = _self2.self, Foo, _m).call(_self2$self);
o == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi3 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).getSelf(), Foo, _m).call(_classStaticPrivateFi3);
(_ref3 = o == null ? void 0 : (_classStaticPrivateFi4 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self)).getSelf) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref3$call = _ref3.call(_classStaticPrivateFi4), Foo, _m).call(_ref3$call);
(_ref4 = o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref4$getSelf = _ref4.getSelf(), Foo, _m).call(_ref4$getSelf);
(_getSelf = (_ref5 = o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self))?.getSelf) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf$call = _getSelf.call(_ref5), Foo, _m).call(_getSelf$call);
(_ref6 = o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).getSelf()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref6$self = _ref6.self, Foo, _m).call(_ref6$self);
(_call = (o == null ? void 0 : (_classStaticPrivateFi5 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self)).getSelf)?.call(_classStaticPrivateFi5)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_call$self = _call.self, Foo, _m).call(_call$self);
(_getSelf2 = (o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self))?.getSelf()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf2$self = _getSelf2.self, Foo, _m).call(_getSelf2$self);
(_getSelf3 = (o == null ? void 0 : _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self))?.getSelf?.()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf3$self = _getSelf3.self, Foo, _m).call(_getSelf3$self);
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_fn$Foo = fn().Foo, Foo, _m).call(_fn$Foo);
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_fn$Foo2 = fn().Foo, Foo, _m).call(_fn$Foo2).toString;
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_fn$Foo3 = fn().Foo, Foo, _m).call(_fn$Foo3).toString();
(_fnDeep$very$o = fnDeep?.().very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_fnDeep$very$o$Foo = _fnDeep$very$o.Foo, Foo, _m).call(_fnDeep$very$o$Foo);
(_fnDeep$very$o2 = fnDeep?.().very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_fnDeep$very$o2$Foo = _fnDeep$very$o2.Foo, Foo, _m).call(_fnDeep$very$o2$Foo).toString;
(_fnDeep$very$o3 = fnDeep?.().very.o) == null ? void 0 : _classStaticPrivateFieldSpecGet(_fnDeep$very$o3$Foo = _fnDeep$very$o3.Foo, Foo, _m).call(_fnDeep$very$o3$Foo).toString();
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi6 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self), Foo, _m).call(_classStaticPrivateFi6);
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi7 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).self, Foo, _m).call(_classStaticPrivateFi7);
(_ref7 = fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref7$self = _ref7.self, Foo, _m).call(_ref7$self);
(_ref8 = fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).self) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref8$self = _ref8.self, Foo, _m).call(_ref8$self);
(_self3 = (fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self))?.self) == null ? void 0 : _classStaticPrivateFieldSpecGet(_self3$self = _self3.self, Foo, _m).call(_self3$self);
fn == null ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi8 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).getSelf(), Foo, _m).call(_classStaticPrivateFi8);
(_ref9 = fn == null ? void 0 : (_classStaticPrivateFi9 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self)).getSelf) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref9$call = _ref9.call(_classStaticPrivateFi9), Foo, _m).call(_ref9$call);
(_ref10 = fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref10$getSelf = _ref10.getSelf(), Foo, _m).call(_ref10$getSelf);
(_getSelf4 = (_ref11 = fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self))?.getSelf) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf4$call = _getSelf4.call(_ref11), Foo, _m).call(_getSelf4$call);
(_ref12 = fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).getSelf()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_ref12$self = _ref12.self, Foo, _m).call(_ref12$self);
(_call2 = (fn == null ? void 0 : (_classStaticPrivateFi10 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self)).getSelf)?.call(_classStaticPrivateFi10)) == null ? void 0 : _classStaticPrivateFieldSpecGet(_call2$self = _call2.self, Foo, _m).call(_call2$self);
(_getSelf5 = (fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self))?.getSelf()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf5$self = _getSelf5.self, Foo, _m).call(_getSelf5$self);
(_getSelf6 = (fn == null ? void 0 : _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self))?.getSelf?.()) == null ? void 0 : _classStaticPrivateFieldSpecGet(_getSelf6$self = _getSelf6.self, Foo, _m).call(_getSelf6$self);
}
}
var _x = {
writable: true,
value: 1
};
var _m = {
writable: true,
value: function () {
return _classStaticPrivateFieldSpecGet(this, Foo, _x);
}
};
var _self = {
writable: true,
value: Foo
};
_defineProperty(Foo, "self", Foo);
Foo.test();

119
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-cast-to-boolean/exec.js vendored Normal file
View File

@ -0,0 +1,119 @@
class C {
static #a = {
b: {
c: {
d: 2,
},
},
};
static testIf(o) {
if (o?.#a.b.c.d) {
return true;
}
return false;
}
static testConditional(o) {
return o?.#a.b?.c.d ? true : false;
}
static testLoop(o) {
while (o?.#a.b.c.d) {
for (; o?.#a.b.c?.d; ) {
let i = 0;
do {
i++;
if (i === 2) {
return true;
}
} while (o?.#a.b?.c.d);
}
}
return false;
}
static testNegate(o) {
return !!o?.#a.b?.c.d;
}
static testIfDeep(o) {
if (o.obj?.#a.b?.c.d) {
return true;
}
return false;
}
static testConditionalDeep(o) {
return o.obj?.#a.b?.c.d ? true : false;
}
static testLoopDeep(o) {
while (o.obj?.#a.b.c.d) {
for (; o.obj?.#a.b.c?.d; ) {
let i = 0;
do {
i++;
if (i === 2) {
return true;
}
} while (o.obj?.#a.b?.c.d);
}
}
return false;
}
static testNegateDeep(o) {
return !!o.obj?.#a.b?.c.d;
}
static testLogicalInIf(o) {
if (o?.#a.b?.c.d && o?.#a?.b.c.d) {
return true;
}
return false;
}
static testLogicalInReturn(o) {
return o?.#a.b?.c.d && o?.#a?.b.c.d;
}
static testNullishCoalescing(o) {
if (o?.#a.b?.c.non_existent ?? o?.#a.b?.c.d) {
return o?.#a.b?.c.non_existent ?? o?.#a.b?.c.d;
}
return o?.#a.b?.c.non_existent ?? o;
}
static test() {
const c = C;
expect(C.testIf(c)).toBe(true);
expect(C.testConditional(c)).toBe(true);
expect(C.testLoop(c)).toBe(true);
expect(C.testNegate(c)).toBe(true);
expect(C.testIfDeep({ obj: c })).toBe(true);
expect(C.testConditionalDeep({ obj: c })).toBe(true);
expect(C.testLoopDeep({ obj: c })).toBe(true);
expect(C.testNegateDeep({ obj: c })).toBe(true);
expect(C.testLogicalInIf(c)).toBe(true);
expect(C.testLogicalInReturn(c)).toBe(2);
expect(C.testNullishCoalescing(c)).toBe(2);
}
static testNullish() {
for (const n of [null, undefined]) {
expect(C.testIf(n)).toBe(false);
expect(C.testConditional(n)).toBe(false);
expect(C.testLoop(n)).toBe(false);
expect(C.testNegate(n)).toBe(false);
expect(C.testIfDeep({ obj: n })).toBe(false);
expect(C.testConditionalDeep({ obj: n })).toBe(false);
expect(C.testLoopDeep({ obj: n })).toBe(false);
expect(C.testNegateDeep({ obj: n })).toBe(false);
expect(C.testLogicalInIf(n)).toBe(false);
expect(C.testLogicalInReturn(n)).toBe(undefined);
expect(C.testNullishCoalescing(n)).toBe(n);
}
}
}
C.test();
C.testNullish();

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packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-cast-to-boolean/input.js vendored Normal file
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class C {
static #a = {
b: {
c: {
d: 2,
},
},
};
static testIf(o) {
if (o?.#a.b.c.d) {
return true;
}
return false;
}
static testConditional(o) {
return o?.#a.b?.c.d ? true : false;
}
static testLoop(o) {
while (o?.#a.b.c.d) {
for (; o?.#a.b.c?.d; ) {
let i = 0;
do {
i++;
if (i === 2) {
return true;
}
} while (o?.#a.b?.c.d);
}
}
return false;
}
static testNegate(o) {
return !!o?.#a.b?.c.d;
}
static testIfDeep(o) {
if (o.obj?.#a.b?.c.d) {
return true;
}
return false;
}
static testConditionalDeep(o) {
return o.obj?.#a.b?.c.d ? true : false;
}
static testLoopDeep(o) {
while (o.obj?.#a.b.c.d) {
for (; o.obj?.#a.b.c?.d; ) {
let i = 0;
do {
i++;
if (i === 2) {
return true;
}
} while (o.obj?.#a.b?.c.d);
}
}
return false;
}
static testNegateDeep(o) {
return !!o.obj?.#a.b?.c.d;
}
static testLogicalInIf(o) {
if (o?.#a.b?.c.d && o?.#a?.b.c.d) {
return true;
}
return false;
}
static testLogicalInReturn(o) {
return o?.#a.b?.c.d && o?.#a?.b.c.d;
}
static testNullishCoalescing(o) {
if (o?.#a.b?.c.non_existent ?? o?.#a.b?.c.d) {
return o?.#a.b?.c.non_existent ?? o?.#a.b?.c.d;
}
return o?.#a.b?.c.non_existent ?? o;
}
}
C.test();
C.testNullish();

4
packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/optional-chain-cast-to-boolean/options.json vendored Normal file
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{
"plugins": [["external-helpers", { "helperVersion": "7.100.0" }], "proposal-class-properties"],
"minNodeVersion": "14.0.0"
}

115
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class C {
static testIf(o) {
if (o != null && babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b.c.d) {
return true;
}
return false;
}
static testConditional(o) {
return (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d ? true : false;
}
static testLoop(o) {
while (o != null && babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b.c.d) {
for (; (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b.c)?.d;) {
let i = 0;
do {
i++;
if (i === 2) {
return true;
}
} while ((o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d);
}
}
return false;
}
static testNegate(o) {
return !!(o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d;
}
static testIfDeep(o) {
var _o$obj;
if (((_o$obj = o.obj) == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(_o$obj, C, _a).b)?.c.d) {
return true;
}
return false;
}
static testConditionalDeep(o) {
var _o$obj2;
return ((_o$obj2 = o.obj) == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(_o$obj2, C, _a).b)?.c.d ? true : false;
}
static testLoopDeep(o) {
while ((_o$obj3 = o.obj) != null && babelHelpers.classStaticPrivateFieldSpecGet(_o$obj3, C, _a).b.c.d) {
var _o$obj3;
for (; ((_o$obj4 = o.obj) == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(_o$obj4, C, _a).b.c)?.d;) {
var _o$obj4;
let i = 0;
do {
var _o$obj5;
i++;
if (i === 2) {
return true;
}
} while (((_o$obj5 = o.obj) == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(_o$obj5, C, _a).b)?.c.d);
}
}
return false;
}
static testNegateDeep(o) {
var _o$obj6;
return !!((_o$obj6 = o.obj) == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(_o$obj6, C, _a).b)?.c.d;
}
static testLogicalInIf(o) {
if ((o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d && (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a))?.b.c.d) {
return true;
}
return false;
}
static testLogicalInReturn(o) {
return (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d && (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a))?.b.c.d;
}
static testNullishCoalescing(o) {
if ((o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.non_existent ?? (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d) {
return (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.non_existent ?? (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.d;
}
return (o == null ? void 0 : babelHelpers.classStaticPrivateFieldSpecGet(o, C, _a).b)?.c.non_existent ?? o;
}
}
var _a = {
writable: true,
value: {
b: {
c: {
d: 2
}
}
}
};
C.test();
C.testNullish();

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packages/babel-plugin-proposal-class-properties/test/fixtures/assumption-noDocumentAll/options.json vendored Normal file
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{
"assumptions": {
"noDocumentAll": true
}
}