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add improved for-of loose behaviour that supports destructuring - fixes #615

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This commit is contained in:
Sebastian McKenzie
2015-01-29 00:50:22 +11:00
parent c25c33e3ee
commit 960a70287d
5 changed files with 31 additions and 25 deletions
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9
test/fixtures/transformation/es6-for-of-loose/let/expected.js vendored
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@@ -1,13 +1,14 @@
"use strict";
for (var _iterator = arr, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var i = undefined;
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
i = _iterator[_i++];
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
i = _i.value;
_ref = _i.value;
}
}
var i = _ref;
}

16
test/fixtures/transformation/es6-for-of-loose/multiple/expected.js vendored
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@@ -1,25 +1,27 @@
"use strict";
for (var _iterator = arr, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var i;
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
i = _iterator[_i++];
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
i = _i.value;
_ref = _i.value;
}
var i = _ref;
}
for (var _iterator2 = numbers, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
var i;
var _ref2;
if (_isArray2) {
if (_i2 >= _iterator2.length) break;
i = _iterator2[_i2++];
_ref2 = _iterator2[_i2++];
} else {
_i2 = _iterator2.next();
if (_i2.done) break;
i = _i2.value;
_ref2 = _i2.value;
}
}
var i = _ref2;
}

9
test/fixtures/transformation/es6-for-of-loose/var/expected.js vendored
View File

@@ -1,13 +1,14 @@
"use strict";
for (var _iterator = arr, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var i;
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
i = _iterator[_i++];
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
i = _i.value;
_ref = _i.value;
}
}
var i = _ref;
}