diff --git a/lib/6to5/transformation/transformers/es6-destructuring.js b/lib/6to5/transformation/transformers/es6-destructuring.js
index 33929faadd..8b1f5ae882 100644
--- a/lib/6to5/transformation/transformers/es6-destructuring.js
+++ b/lib/6to5/transformation/transformers/es6-destructuring.js
@@ -7,7 +7,7 @@ var buildVariableAssign = function (opts, id, init) {
   if (t.isMemberExpression(id)) op = "=";
 
   if (op) {
-    return t.expressionStatement(t.assignmentExpression(op, id, init));
+    return t.expressionStatement(t.assignmentExpression("=", id, init));
   } else {
     return t.variableDeclaration(opts.kind, [
       t.variableDeclarator(id, init)
@@ -95,12 +95,7 @@ var pushArrayPattern = function (opts, nodes, pattern, parentId) {
     }
   }
 
-  var isLoose = opts.file.isLoose("destructuring");
-  var toArray = parentId;
-
-  if (!isLoose) {
-    toArray = opts.file.toArray(parentId, !hasSpreadElement && pattern.elements.length);
-  }
+  var toArray = opts.file.toArray(parentId, !hasSpreadElement && pattern.elements.length);
 
   var _parentId = opts.scope.generateUidBasedOnNode(parentId, opts.file);
   nodes.push(t.variableDeclaration("var", [
@@ -112,14 +107,12 @@ var pushArrayPattern = function (opts, nodes, pattern, parentId) {
     var elem = pattern.elements[i];
     if (!elem) continue;
 
+    i = +i;
+
     var newPatternId;
 
     if (t.isSpreadElement(elem)) {
-      newPatternId = parentId;
-
-      if (!isLoose) {
-        newPatternId = opts.file.toArray(parentId);
-      }
+      newPatternId = opts.file.toArray(parentId);
 
       if (i > 0) {
         newPatternId = t.callExpression(t.memberExpression(newPatternId, t.identifier("slice")), [t.literal(i)]);
diff --git a/lib/6to5/transformation/transformers/es6-spread.js b/lib/6to5/transformation/transformers/es6-spread.js
index 2b9865fce5..4fa64b5e2b 100644
--- a/lib/6to5/transformation/transformers/es6-spread.js
+++ b/lib/6to5/transformation/transformers/es6-spread.js
@@ -2,11 +2,7 @@ var t = require("../../types");
 var _ = require("lodash");
 
 var getSpreadLiteral = function (spread, file) {
-  if (file.isLoose("spread")) {
-    return spread.argument;
-  } else {
-    return file.toArray(spread.argument);
-  }
+  return file.toArray(spread.argument);
 };
 
 var hasSpread = function (nodes) {
@@ -68,7 +64,7 @@ exports.CallExpression = function (node, parent, scope, context, file) {
   node.arguments = [];
 
   var nodes;
-  if (args.length === 1 && args[0].argument.name === "arguments") {
+  if (args.length === 1 && args[0].argument.name === 'arguments') {
     nodes = [args[0].argument];
   } else {
     nodes = build(args, file);
diff --git a/test/fixtures/transformation/es6-destructuring-loose/array/actual.js b/test/fixtures/transformation/es6-destructuring-loose/array/actual.js
deleted file mode 100644
index 10aa8799ed..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/array/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var [a, [b], [c], d] = ["hello", [", ", "junk"], ["world"]];
diff --git a/test/fixtures/transformation/es6-destructuring-loose/array/expected.js b/test/fixtures/transformation/es6-destructuring-loose/array/expected.js
deleted file mode 100644
index 2b7403faed..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/array/expected.js
+++ /dev/null
@@ -1,10 +0,0 @@
-"use strict";
-
-var _ref = ["hello", [", ", "junk"], ["world"]];
-
-var a = _ref[0];
-var _ref$1 = _ref[1];
-var b = _ref$1[0];
-var _ref$2 = _ref[2];
-var c = _ref$2[0];
-var d = _ref[3];
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/actual.js b/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/actual.js
deleted file mode 100644
index 2ebf93ff16..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-console.log([x] = [123]);
diff --git a/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/expected.js b/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/expected.js
deleted file mode 100644
index b7721a94bf..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/assignment-expression/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-"use strict";
-
-var _temp, _temp2;
-console.log((_temp = [123], _temp2 = _temp, x = _temp2[0], _temp));
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/actual.js b/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/actual.js
deleted file mode 100644
index d14ce7e47d..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-[a, b] = f();
diff --git a/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/expected.js b/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/expected.js
deleted file mode 100644
index e1feb2d7fe..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/assignment-statement/expected.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-var _ref = f();
-
-var _ref2 = _ref;
-a = _ref2[0];
-b = _ref2[1];
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/empty/actual.js b/test/fixtures/transformation/es6-destructuring-loose/empty/actual.js
deleted file mode 100644
index a70e49fdd6..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/empty/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var [, a, [b], [c], d] = ["foo", "hello", [", ", "junk"], ["world"]];
diff --git a/test/fixtures/transformation/es6-destructuring-loose/empty/expected.js b/test/fixtures/transformation/es6-destructuring-loose/empty/expected.js
deleted file mode 100644
index 1bdbe4fc65..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/empty/expected.js
+++ /dev/null
@@ -1,10 +0,0 @@
-"use strict";
-
-var _ref = ["foo", "hello", [", ", "junk"], ["world"]];
-
-var a = _ref[1];
-var _ref$2 = _ref[2];
-var b = _ref$2[0];
-var _ref$3 = _ref[3];
-var c = _ref$3[0];
-var d = _ref[4];
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/actual.js b/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/actual.js
deleted file mode 100644
index b4877d6e45..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/actual.js
+++ /dev/null
@@ -1,3 +0,0 @@
-var { ...x } = z;
-var { x, ...y } = z;
-(function({ x, ...y }) { })
diff --git a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/expected.js b/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/expected.js
deleted file mode 100644
index dbb29cb23d..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/expected.js
+++ /dev/null
@@ -1,23 +0,0 @@
-"use strict";
-
-var _objectWithoutProperties = function (obj, keys) {
-  var target = {};
-
-  for (var i in obj) {
-    if (keys.indexOf(i) >= 0) continue;
-    if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
-    target[i] = obj[i];
-  }
-
-  return target;
-};
-
-var x = _objectWithoutProperties(z, []);
-
-var x = z.x;
-var y = _objectWithoutProperties(z, ["x"]);
-
-(function (_ref) {
-  var x = _ref.x;
-  var y = _objectWithoutProperties(_ref, ["x"]);
-});
diff --git a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/options.json b/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/options.json
deleted file mode 100644
index 252f473a73..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/es7-object-rest/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "experimental": true
-}
diff --git a/test/fixtures/transformation/es6-destructuring-loose/for-in/actual.js b/test/fixtures/transformation/es6-destructuring-loose/for-in/actual.js
deleted file mode 100644
index 87fe7e7dde..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/for-in/actual.js
+++ /dev/null
@@ -1,3 +0,0 @@
-for (var [name, value] in obj) {
-  print("Name: " + name + ", Value: " + value);
-}
diff --git a/test/fixtures/transformation/es6-destructuring-loose/for-in/expected.js b/test/fixtures/transformation/es6-destructuring-loose/for-in/expected.js
deleted file mode 100644
index 787fa1df42..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/for-in/expected.js
+++ /dev/null
@@ -1,8 +0,0 @@
-"use strict";
-
-for (var _ref in obj) {
-  var _ref2 = _ref;
-  var name = _ref2[0];
-  var value = _ref2[1];
-  print("Name: " + name + ", Value: " + value);
-}
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/for-of/actual.js b/test/fixtures/transformation/es6-destructuring-loose/for-of/actual.js
deleted file mode 100644
index 5873553d65..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/for-of/actual.js
+++ /dev/null
@@ -1,3 +0,0 @@
-for (var [ name, before, after ] of this.test.expectation.registers) {
-
-}
diff --git a/test/fixtures/transformation/es6-destructuring-loose/for-of/expected.js b/test/fixtures/transformation/es6-destructuring-loose/for-of/expected.js
deleted file mode 100644
index 314c03654c..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/for-of/expected.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-for (var _iterator = this.test.expectation.registers[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-  var _ref = _step.value;
-  var _ref2 = _ref;
-  var name = _ref2[0];
-  var before = _ref2[1];
-  var after = _ref2[2];
-}
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/member-expression/actual.js b/test/fixtures/transformation/es6-destructuring-loose/member-expression/actual.js
deleted file mode 100644
index bd5e42d7d1..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/member-expression/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-[this.foo, this.bar] = [1, 2];
diff --git a/test/fixtures/transformation/es6-destructuring-loose/member-expression/expected.js b/test/fixtures/transformation/es6-destructuring-loose/member-expression/expected.js
deleted file mode 100644
index 7e7353b88f..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/member-expression/expected.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-var _ref = [1, 2];
-
-var _ref2 = _ref;
-this.foo = _ref2[0];
-this.bar = _ref2[1];
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/mixed/actual.js b/test/fixtures/transformation/es6-destructuring-loose/mixed/actual.js
deleted file mode 100644
index 79ac2cb22f..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/mixed/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var {topLeft: [x1, y1], bottomRight: [x2, y2] } = rect;
diff --git a/test/fixtures/transformation/es6-destructuring-loose/mixed/expected.js b/test/fixtures/transformation/es6-destructuring-loose/mixed/expected.js
deleted file mode 100644
index 7f44ca9a37..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/mixed/expected.js
+++ /dev/null
@@ -1,8 +0,0 @@
-"use strict";
-
-var _rect$topLeft = rect.topLeft;
-var x1 = _rect$topLeft[0];
-var y1 = _rect$topLeft[1];
-var _rect$bottomRight = rect.bottomRight;
-var x2 = _rect$bottomRight[0];
-var y2 = _rect$bottomRight[1];
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-destructuring-loose/multiple/actual.js b/test/fixtures/transformation/es6-destructuring-loose/multiple/actual.js
deleted file mode 100644
index 09249c483c..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/multiple/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var { x, y } = coords,
-    foo = "bar";
diff --git a/test/fixtures/transformation/es6-destructuring-loose/multiple/expected.js b/test/fixtures/transformation/es6-destructuring-loose/multiple/expected.js
deleted file mode 100644
index c782335937..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/multiple/expected.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-var x = coords.x;
-var y = coords.y;
-var foo = "bar";
diff --git a/test/fixtures/transformation/es6-destructuring-loose/object-advanced/actual.js b/test/fixtures/transformation/es6-destructuring-loose/object-advanced/actual.js
deleted file mode 100644
index c4b85492cf..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/object-advanced/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var {topLeft: {x: x1, y: y1}, bottomRight: {x: x2, y: y2}} = rect;
diff --git a/test/fixtures/transformation/es6-destructuring-loose/object-advanced/expected.js b/test/fixtures/transformation/es6-destructuring-loose/object-advanced/expected.js
deleted file mode 100644
index d3ee04ea05..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/object-advanced/expected.js
+++ /dev/null
@@ -1,6 +0,0 @@
-"use strict";
-
-var x1 = rect.topLeft.x;
-var y1 = rect.topLeft.y;
-var x2 = rect.bottomRight.x;
-var y2 = rect.bottomRight.y;
diff --git a/test/fixtures/transformation/es6-destructuring-loose/object-basic/actual.js b/test/fixtures/transformation/es6-destructuring-loose/object-basic/actual.js
deleted file mode 100644
index dae014575e..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/object-basic/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var { x, y } = coords;
diff --git a/test/fixtures/transformation/es6-destructuring-loose/object-basic/expected.js b/test/fixtures/transformation/es6-destructuring-loose/object-basic/expected.js
deleted file mode 100644
index 97601e8b4e..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/object-basic/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-"use strict";
-
-var x = coords.x;
-var y = coords.y;
diff --git a/test/fixtures/transformation/es6-destructuring-loose/options.json b/test/fixtures/transformation/es6-destructuring-loose/options.json
deleted file mode 100644
index 77a73984e1..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "loose": ["destructuring"]
-}
diff --git a/test/fixtures/transformation/es6-destructuring-loose/parameters/actual.js b/test/fixtures/transformation/es6-destructuring-loose/parameters/actual.js
deleted file mode 100644
index 896a7ce416..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/parameters/actual.js
+++ /dev/null
@@ -1,15 +0,0 @@
-function somethingAdvanced({topLeft: {x: x1, y: y1}, bottomRight: {x: x2, y: y2}}){
-
-}
-
-function unpackObject({title: title, author: author}) {
-  return title + ' ' + author;
-}
-
-console.log(unpackObject({title: 'title', author: 'author'}));
-
-var unpackArray = function ([a, b, c], [x, y, z]) {
-  return a+b+c;
-};
-
-console.log(unpackArray(['hello', ', ', 'world'], [1, 2, 3]));
diff --git a/test/fixtures/transformation/es6-destructuring-loose/parameters/expected.js b/test/fixtures/transformation/es6-destructuring-loose/parameters/expected.js
deleted file mode 100644
index 3fd491d5b0..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/parameters/expected.js
+++ /dev/null
@@ -1,30 +0,0 @@
-"use strict";
-
-function somethingAdvanced(_ref) {
-  var x1 = _ref.topLeft.x;
-  var y1 = _ref.topLeft.y;
-  var x2 = _ref.bottomRight.x;
-  var y2 = _ref.bottomRight.y;
-}
-
-function unpackObject(_ref2) {
-  var title = _ref2.title;
-  var author = _ref2.author;
-  return title + " " + author;
-}
-
-console.log(unpackObject({ title: "title", author: "author" }));
-
-var unpackArray = function (_ref3, _ref4) {
-  var _ref32 = _ref3;
-  var a = _ref32[0];
-  var b = _ref32[1];
-  var c = _ref32[2];
-  var _ref42 = _ref4;
-  var x = _ref42[0];
-  var y = _ref42[1];
-  var z = _ref42[2];
-  return a + b + c;
-};
-
-console.log(unpackArray(["hello", ", ", "world"], [1, 2, 3]));
diff --git a/test/fixtures/transformation/es6-destructuring-loose/spread/actual.js b/test/fixtures/transformation/es6-destructuring-loose/spread/actual.js
deleted file mode 100644
index 0ef8f028ed..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/spread/actual.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var isSorted = ([x, y, ...wow]) => {
-  if (!zs.length) return true
-  if (y > x) return isSorted(zs)
-  return false
-};
diff --git a/test/fixtures/transformation/es6-destructuring-loose/spread/expected.js b/test/fixtures/transformation/es6-destructuring-loose/spread/expected.js
deleted file mode 100644
index 03400c9581..0000000000
--- a/test/fixtures/transformation/es6-destructuring-loose/spread/expected.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-
-var isSorted = function (_ref) {
-  var _ref2 = _ref;
-  var x = _ref2[0];
-  var y = _ref2[1];
-  var wow = _ref2.slice(2);
-
-  if (!zs.length) return true;
-  if (y > x) return isSorted(zs);
-  return false;
-};
diff --git a/test/fixtures/transformation/es6-destructuring/parameters/expected.js b/test/fixtures/transformation/es6-destructuring/parameters/expected.js
index 830eb15edc..a6a1d3dfe6 100644
--- a/test/fixtures/transformation/es6-destructuring/parameters/expected.js
+++ b/test/fixtures/transformation/es6-destructuring/parameters/expected.js
@@ -32,16 +32,16 @@ function unpackObject(_ref2) {
 console.log(unpackObject({ title: "title", author: "author" }));
 
 var unpackArray = function (_ref3, _ref4) {
-  var _ref32 = _slicedToArray(_ref3, 3);
+  var _ref3 = _slicedToArray(_ref3, 3);
 
-  var a = _ref32[0];
-  var b = _ref32[1];
-  var c = _ref32[2];
-  var _ref42 = _slicedToArray(_ref4, 3);
+  var a = _ref3[0];
+  var b = _ref3[1];
+  var c = _ref3[2];
+  var _ref4 = _slicedToArray(_ref4, 3);
 
-  var x = _ref42[0];
-  var y = _ref42[1];
-  var z = _ref42[2];
+  var x = _ref4[0];
+  var y = _ref4[1];
+  var z = _ref4[2];
   return a + b + c;
 };
 
diff --git a/test/fixtures/transformation/es6-let-scoping/exec-block-scoped-2/exec.js b/test/fixtures/transformation/es6-let-scoping/exec-block-scoped-2/exec.js
deleted file mode 100644
index e98bf47f5e..0000000000
--- a/test/fixtures/transformation/es6-let-scoping/exec-block-scoped-2/exec.js
+++ /dev/null
@@ -1,12 +0,0 @@
-assert.equal(() => {
-  let sum = 0;
-  let a = 0;
-  {
-    let a = 10;
-    for (let i = 0; i < a; i++) {
-      let a = 1;
-      sum += (() => a)();
-    }
-  }
-  return sum;
-}(), 10);
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments-array/actual.js b/test/fixtures/transformation/es6-spread-loose/arguments-array/actual.js
deleted file mode 100644
index e18c362b1b..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments-array/actual.js
+++ /dev/null
@@ -1,9 +0,0 @@
-function foo() {
-  return bar([...arguments]);
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments-array/expected.js b/test/fixtures/transformation/es6-spread-loose/arguments-array/expected.js
deleted file mode 100644
index 92e9e6ff46..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments-array/expected.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";
-
-function foo() {
-  return bar([].concat(arguments));
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments-concat/actual.js b/test/fixtures/transformation/es6-spread-loose/arguments-concat/actual.js
deleted file mode 100644
index a6fdb21bef..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments-concat/actual.js
+++ /dev/null
@@ -1,9 +0,0 @@
-function foo() {
-  return bar("test", ...arguments);
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments-concat/expected.js b/test/fixtures/transformation/es6-spread-loose/arguments-concat/expected.js
deleted file mode 100644
index b0bbaef08f..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments-concat/expected.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";
-
-function foo() {
-  return bar.apply(undefined, ["test"].concat(arguments));
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments/actual.js b/test/fixtures/transformation/es6-spread-loose/arguments/actual.js
deleted file mode 100644
index 476da431e8..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments/actual.js
+++ /dev/null
@@ -1,9 +0,0 @@
-function foo() {
-  return bar(...arguments);
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
diff --git a/test/fixtures/transformation/es6-spread-loose/arguments/expected.js b/test/fixtures/transformation/es6-spread-loose/arguments/expected.js
deleted file mode 100644
index 52a18f07e7..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/arguments/expected.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";
-
-function foo() {
-  return bar.apply(undefined, arguments);
-}
-
-function bar(one, two, three) {
-  return [one, two, three];
-}
-
-foo("foo", "bar");
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-first/actual.js b/test/fixtures/transformation/es6-spread-loose/array-literal-first/actual.js
deleted file mode 100644
index 3857ab97d4..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-first/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var lyrics = [...parts, "head", "and", "toes"];
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-first/expected.js b/test/fixtures/transformation/es6-spread-loose/array-literal-first/expected.js
deleted file mode 100644
index 3d1401d537..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-first/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-var lyrics = [].concat(parts, ["head", "and", "toes"]);
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-middle/actual.js b/test/fixtures/transformation/es6-spread-loose/array-literal-middle/actual.js
deleted file mode 100644
index 9b354ad7cf..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-middle/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var a = [b, ...c, d];
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-middle/expected.js b/test/fixtures/transformation/es6-spread-loose/array-literal-middle/expected.js
deleted file mode 100644
index cc40455aeb..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-middle/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-var a = [b].concat(c, [d]);
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/actual.js b/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/actual.js
deleted file mode 100644
index e65edc597a..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var a = [b, ...c, d, e, ...f];
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/expected.js b/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/expected.js
deleted file mode 100644
index 5b55e67414..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literal-multiple/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-var a = [b].concat(c, [d, e], f);
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literals/actual.js b/test/fixtures/transformation/es6-spread-loose/array-literals/actual.js
deleted file mode 100644
index 5ebb80da66..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literals/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var lyrics = ["head", "and", "toes", ...parts];
diff --git a/test/fixtures/transformation/es6-spread-loose/array-literals/expected.js b/test/fixtures/transformation/es6-spread-loose/array-literals/expected.js
deleted file mode 100644
index 4b402a9818..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/array-literals/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-var lyrics = ["head", "and", "toes"].concat(parts);
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/actual.js b/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/actual.js
deleted file mode 100644
index 305586e2a6..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-obj[method](foo, bar, ...args);
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/expected.js b/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/expected.js
deleted file mode 100644
index 6303149d3c..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-multiple-args/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-"use strict";
-
-var _obj;
-(_obj = obj)[method].apply(_obj, [foo, bar].concat(args));
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/actual.js b/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/actual.js
deleted file mode 100644
index 65a21cba1e..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-obj[method](...args);
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/expected.js b/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/expected.js
deleted file mode 100644
index 786a1efbd7..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-computed-method-call-single-arg/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-"use strict";
-
-var _obj;
-(_obj = obj)[method].apply(_obj, args);
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/actual.js b/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/actual.js
deleted file mode 100644
index 7dc7d142a1..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-foob.add(foo, bar, ...numbers);
-foob.test.add(foo, bar, ...numbers);
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/expected.js b/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/expected.js
deleted file mode 100644
index 5c9d6466ef..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-multiple-args/expected.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-var _foob, _foob$test;
-(_foob = foob).add.apply(_foob, [foo, bar].concat(numbers));
-(_foob$test = foob.test).add.apply(_foob$test, [foo, bar].concat(numbers));
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/actual.js b/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/actual.js
deleted file mode 100644
index ef061e17a8..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-foob.add(...numbers);
-foob.test.add(...numbers);
diff --git a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/expected.js b/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/expected.js
deleted file mode 100644
index f03c36ac76..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/contexted-method-call-single-arg/expected.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-var _foob, _foob$test;
-(_foob = foob).add.apply(_foob, numbers);
-(_foob$test = foob.test).add.apply(_foob$test, numbers);
\ No newline at end of file
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/actual.js
deleted file mode 100644
index 2d1a0bb716..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-f(...[1, 2, 3]);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/expected.js
deleted file mode 100644
index a370047756..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-array-literal/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-f.apply(undefined, [1, 2, 3]);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-first/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-first/actual.js
deleted file mode 100644
index 0d63c0ea63..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-first/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-add(...numbers, foo, bar);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-first/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-first/expected.js
deleted file mode 100644
index 4700d54131..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-first/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-add.apply(undefined, numbers.concat([foo, bar]));
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-middle/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-middle/actual.js
deleted file mode 100644
index b04a3f0223..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-middle/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-add(foo, ...numbers, bar);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-middle/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-middle/expected.js
deleted file mode 100644
index 74f6a108ac..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-middle/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-add.apply(undefined, [foo].concat(numbers, [bar]));
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/actual.js
deleted file mode 100644
index 0a2421b7b4..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-add(foo, bar, ...numbers);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/expected.js
deleted file mode 100644
index e543eca3db..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-multiple-args/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-add.apply(undefined, [foo, bar].concat(numbers));
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-multiple/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-multiple/actual.js
deleted file mode 100644
index c06ed01cfb..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-multiple/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-add(foo, ...numbers, bar, what, ...test);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-multiple/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-multiple/expected.js
deleted file mode 100644
index 046ac08426..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-multiple/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-add.apply(undefined, [foo].concat(numbers, [bar, what], test));
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/actual.js b/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/actual.js
deleted file mode 100644
index a24aa1b09c..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-add(...numbers);
diff --git a/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/expected.js b/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/expected.js
deleted file mode 100644
index ef2f902647..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/method-call-single-arg/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-add.apply(undefined, numbers);
diff --git a/test/fixtures/transformation/es6-spread-loose/new-expression/actual.js b/test/fixtures/transformation/es6-spread-loose/new-expression/actual.js
deleted file mode 100644
index 72800dd42b..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/new-expression/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-new Numbers(...nums);
-new Numbers(1, ...nums);
diff --git a/test/fixtures/transformation/es6-spread-loose/new-expression/expected.js b/test/fixtures/transformation/es6-spread-loose/new-expression/expected.js
deleted file mode 100644
index 5677c95bec..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/new-expression/expected.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-
-var _applyConstructor = function (Constructor, args) {
-  var instance = Object.create(Constructor.prototype);
-
-  var result = Constructor.apply(instance, args);
-
-  return result != null && (typeof result == "object" || typeof result == "function") ? result : instance;
-};
-
-_applyConstructor(Numbers, nums);
-_applyConstructor(Numbers, [1].concat(nums));
diff --git a/test/fixtures/transformation/es6-spread-loose/options.json b/test/fixtures/transformation/es6-spread-loose/options.json
deleted file mode 100644
index 536a7d71d2..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "loose": "spread"
-}
diff --git a/test/fixtures/transformation/es6-spread-loose/single/actual.js b/test/fixtures/transformation/es6-spread-loose/single/actual.js
deleted file mode 100644
index 6541257708..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/single/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-[...foo];
diff --git a/test/fixtures/transformation/es6-spread-loose/single/expected.js b/test/fixtures/transformation/es6-spread-loose/single/expected.js
deleted file mode 100644
index 0d7e55ac18..0000000000
--- a/test/fixtures/transformation/es6-spread-loose/single/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-
-[].concat(foo);
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/arguments/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/arguments/actual.js
deleted file mode 100644
index 95f9a4df57..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/arguments/actual.js
+++ /dev/null
@@ -1,5 +0,0 @@
-function add() {
-  return [for (i of [1, 2, 3]) i * arguments[0]];
-}
-
-add(5);
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/arguments/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/arguments/expected.js
deleted file mode 100644
index 39115d87d3..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/arguments/expected.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-function add() {
-  var _arguments = arguments;
-  return (function () {
-    var _ref = [];
-
-    for (var _iterator = [1, 2, 3][Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-      var i = _step.value;
-      _ref.push(i * _arguments[0]);
-    }
-
-    return _ref;
-  })();
-}
-
-add(5);
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/actual.js
deleted file mode 100644
index 4882336b9f..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var arr = [for (i of [1, 2, 3]) if (i > 1) i * i];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/expected.js
deleted file mode 100644
index 0f3f625138..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single-if/expected.js
+++ /dev/null
@@ -1,14 +0,0 @@
-"use strict";
-
-var arr = (function () {
-  var _arr = [];
-
-  for (var _iterator = [1, 2, 3][Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var i = _step.value;
-    if (i > 1) {
-      _arr.push(i * i);
-    }
-  }
-
-  return _arr;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/actual.js
deleted file mode 100644
index 2087ae351b..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var arr = [for (i of [1, 2, 3]) i * i];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/expected.js
deleted file mode 100644
index c3ae8d9432..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/array-expression-single/expected.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-
-var arr = (function () {
-  var _arr = [];
-
-  for (var _iterator = [1, 2, 3][Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var i = _step.value;
-    _arr.push(i * i);
-  }
-
-  return _arr;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/actual.js
deleted file mode 100644
index 754bb7e894..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var seattlers = [for (customers of countries) for (c of customers) if (c.city == "Seattle") { name: c.name, age: c.age }];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/expected.js
deleted file mode 100644
index 6b486b45f5..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/multiple-if/expected.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-var seattlers = (function () {
-  var _seattlers = [];
-
-  for (var _iterator = countries[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var customers = _step.value;
-    for (var _iterator2 = customers[Symbol.iterator](), _step2; !(_step2 = _iterator2.next()).done;) {
-      var c = _step2.value;
-      if (c.city == "Seattle") {
-        _seattlers.push({ name: c.name, age: c.age });
-      }
-    }
-  }
-
-  return _seattlers;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/multiple/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/multiple/actual.js
deleted file mode 100644
index f0aaa63c27..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/multiple/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var arr = [for (x of "abcdefgh".split("")) for (y of "12345678".split("")) x + y];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/multiple/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/multiple/expected.js
deleted file mode 100644
index 05f2c6e76d..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/multiple/expected.js
+++ /dev/null
@@ -1,15 +0,0 @@
-"use strict";
-
-var arr = (function () {
-  var _arr = [];
-
-  for (var _iterator = "abcdefgh".split("")[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var x = _step.value;
-    for (var _iterator2 = "12345678".split("")[Symbol.iterator](), _step2; !(_step2 = _iterator2.next()).done;) {
-      var y = _step2.value;
-      _arr.push(x + y);
-    }
-  }
-
-  return _arr;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/options.json b/test/fixtures/transformation/es7-array-comprehension-loose/options.json
deleted file mode 100644
index 6e5e1c6b65..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/options.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "experimental": true,
-  "loose": "arrayComprehension"
-}
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/single-if/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/single-if/actual.js
deleted file mode 100644
index e2cf129386..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/single-if/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var arr = [for (i of nums) if (i > 1) i * i];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/single-if/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/single-if/expected.js
deleted file mode 100644
index 6e95f9cadc..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/single-if/expected.js
+++ /dev/null
@@ -1,14 +0,0 @@
-"use strict";
-
-var arr = (function () {
-  var _arr = [];
-
-  for (var _iterator = nums[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var i = _step.value;
-    if (i > 1) {
-      _arr.push(i * i);
-    }
-  }
-
-  return _arr;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/single/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/single/actual.js
deleted file mode 100644
index 9dda19048b..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/single/actual.js
+++ /dev/null
@@ -1 +0,0 @@
-var arr = [for (i of nums) i * i];
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/single/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/single/expected.js
deleted file mode 100644
index 88e01e350a..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/single/expected.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-
-var arr = (function () {
-  var _arr = [];
-
-  for (var _iterator = nums[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-    var i = _step.value;
-    _arr.push(i * i);
-  }
-
-  return _arr;
-})();
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/this/actual.js b/test/fixtures/transformation/es7-array-comprehension-loose/this/actual.js
deleted file mode 100644
index 355ed48188..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/this/actual.js
+++ /dev/null
@@ -1,5 +0,0 @@
-function add() {
-  return [for (i of [1, 2, 3]) i * this.multiplier];
-}
-
-add.call({ multiplier: 5 });
diff --git a/test/fixtures/transformation/es7-array-comprehension-loose/this/expected.js b/test/fixtures/transformation/es7-array-comprehension-loose/this/expected.js
deleted file mode 100644
index 5645b53dcc..0000000000
--- a/test/fixtures/transformation/es7-array-comprehension-loose/this/expected.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-function add() {
-  var _this = this;
-  return (function () {
-    var _ref = [];
-
-    for (var _iterator = [1, 2, 3][Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
-      var i = _step.value;
-      _ref.push(i * _this.multiplier);
-    }
-
-    return _ref;
-  })();
-}
-
-add.call({ multiplier: 5 });
diff --git a/test/fixtures/transformation/es7-generator-comprehension-loose/options.json b/test/fixtures/transformation/es7-generator-comprehension-loose/options.json
deleted file mode 100644
index 4fdef2f3ff..0000000000
--- a/test/fixtures/transformation/es7-generator-comprehension-loose/options.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "experimental": true,
-  "loose": "generatorComprehension"
-}
diff --git a/test/fixtures/transformation/es7-generator-comprehension-loose/simple/exec.js b/test/fixtures/transformation/es7-generator-comprehension-loose/simple/exec.js
deleted file mode 100644
index dd7ef4da0a..0000000000
--- a/test/fixtures/transformation/es7-generator-comprehension-loose/simple/exec.js
+++ /dev/null
@@ -1,6 +0,0 @@
-var nums = [1, 2, 3, 4, 5, 6];
-var multiples = (for (i of nums) if (i % 2) i * i);
-assert.equal(multiples.next().value, 1);
-assert.equal(multiples.next().value, 9);
-assert.equal(multiples.next().value, 25);
-assert.ok(multiples.next().done);