ts-simple-ast
Version:
TypeScript compiler wrapper for AST navigation and code generation.
37 lines (36 loc) • 1.61 kB
JavaScript
;
var __extends = (this && this.__extends)/* istanbul ignore next */ || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var errors = require("./../../errors");
var Expression_1 = require("./Expression");
var base_1 = require("../base");
exports.YieldExpressionBase = base_1.GeneratorableNode(Expression_1.Expression);
var YieldExpression = /** @class */ (function (_super) {
__extends(YieldExpression, _super);
function YieldExpression() {
return _super !== null && _super.apply(this, arguments) || this;
}
/**
* Gets the expression or undefined of the yield expression.
*/
YieldExpression.prototype.getExpression = function () {
return this.getNodeFromCompilerNodeIfExists(this.compilerNode.expression);
};
/**
* Gets the expression of the yield expression or throws if it does not exist.
*/
YieldExpression.prototype.getExpressionOrThrow = function () {
return errors.throwIfNullOrUndefined(this.getExpression(), "Expected to find an expression.");
};
return YieldExpression;
}(exports.YieldExpressionBase));
exports.YieldExpression = YieldExpression;