"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (ast, strictCode, env, realm) {
  var exprRef = env.evaluate(ast.test, strictCode);
  var exprValue = _singletons.Environment.GetConditionValue(realm, exprRef);

  if (exprValue instanceof _index.ConcreteValue) {
    if (_singletons.To.ToBoolean(realm, exprValue)) {
      return env.evaluate(ast.consequent, strictCode);
    } else {
      return env.evaluate(ast.alternate, strictCode);
    }
  }
  (0, _invariant2.default)(exprValue instanceof _index.AbstractValue);

  if (!exprValue.mightNotBeTrue()) return env.evaluate(ast.consequent, strictCode);
  if (!exprValue.mightNotBeFalse()) return env.evaluate(ast.alternate, strictCode);
  return (0, _IfStatement.evaluateWithAbstractConditional)(exprValue, ast.consequent, ast.alternate, strictCode, env, realm);
};

var _index = require("../values/index.js");

var _IfStatement = require("./IfStatement.js");

var _singletons = require("../singletons.js");

var _invariant = require("../invariant.js");

var _invariant2 = _interopRequireDefault(_invariant);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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