34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
"use strict";;
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var tslib_1 = require("tslib");
|
|
var types_1 = tslib_1.__importDefault(require("../lib/types"));
|
|
var shared_1 = tslib_1.__importDefault(require("../lib/shared"));
|
|
var core_1 = tslib_1.__importDefault(require("./core"));
|
|
function default_1(fork) {
|
|
fork.use(core_1.default);
|
|
var types = fork.use(types_1.default);
|
|
var Type = types.Type;
|
|
var def = types.Type.def;
|
|
var or = Type.or;
|
|
var shared = fork.use(shared_1.default);
|
|
var defaults = shared.defaults;
|
|
// https://github.com/tc39/proposal-optional-chaining
|
|
// `a?.b` as per https://github.com/estree/estree/issues/146
|
|
def("OptionalMemberExpression")
|
|
.bases("MemberExpression")
|
|
.build("object", "property", "computed", "optional")
|
|
.field("optional", Boolean, defaults["true"]);
|
|
// a?.b()
|
|
def("OptionalCallExpression")
|
|
.bases("CallExpression")
|
|
.build("callee", "arguments", "optional")
|
|
.field("optional", Boolean, defaults["true"]);
|
|
// https://github.com/tc39/proposal-nullish-coalescing
|
|
// `a ?? b` as per https://github.com/babel/babylon/pull/761/files
|
|
var LogicalOperator = or("||", "&&", "??");
|
|
def("LogicalExpression")
|
|
.field("operator", LogicalOperator);
|
|
}
|
|
exports.default = default_1;
|
|
module.exports = exports["default"];
|