Markus Török 6597a472b3 Add "use strict" directive (#7411)
* #7349
- Add "use strict" directive to transformed class bodies

* Update tests (#7349)

* Add test for program with use strict directive (#7349)

* Update tests (#7349)

* Update source mapping (#7349)

* Add test for parent blockStatement with use strict directive (#7349)

* Update tests (#7349)

* Update tests (#7349)

* Update tests (#7349)

* Add test for constructor-only class (#7349)

* Constructor only classes are strict, too

But constructor only that use non-simple parameters must use a strict function wrapper.

* Fix test

* Wrapper not needed if class is already strict

* Revert change to lerna.json
2018-04-10 17:33:38 -04:00

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JavaScript

var Ref =
/*#__PURE__*/
function () {
"use strict";
function Ref() {
var ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : Ref;
babelHelpers.classCallCheck(this, Ref);
this.ref = ref;
}
return Ref;
}();
var X =
/*#__PURE__*/
function () {
"use strict";
function X() {
var x = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : foo;
babelHelpers.classCallCheck(this, X);
this.x = x;
}
return X;
}();