Generate tests

test/language/expressions/arrow-function/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -50,6 +50,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -60,9 +61,7 @@ f = ([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) => {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/arrow-function/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -50,6 +50,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -60,9 +61,7 @@ f = ([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) => {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/async-generator/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -40,9 +41,7 @@ f = async function*([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/async-generator/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -40,9 +41,7 @@ f = async function*([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/async-generator/dstr-named-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -40,9 +41,7 @@ f = async function* h([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/async-generator/dstr-named-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -40,9 +41,7 @@ f = async function* h([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/class/dstr-async-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -64,9 +65,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-async-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -64,9 +65,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-async-gen-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -64,9 +65,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-async-gen-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -64,9 +65,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -74,6 +74,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -84,9 +85,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -74,6 +74,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -84,9 +85,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-gen-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -74,6 +74,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -84,9 +85,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-gen-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -74,6 +74,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -84,9 +85,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-meth-ary-ptrn-rest-obj-prop-id.js

@@ -71,6 +71,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -81,9 +82,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -71,6 +71,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -81,9 +82,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -71,6 +71,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -81,9 +82,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/class/dstr-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -71,6 +71,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var C = class {
@@ -81,9 +82,7 @@ var C = class {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/function/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -61,9 +62,7 @@ f = function([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/function/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -61,9 +62,7 @@ f = function([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/generators/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -61,9 +62,7 @@ f = function*([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/generators/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var f;
@@ -61,9 +62,7 @@ f = function*([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 

test/language/expressions/object/dstr-async-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -34,6 +34,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -45,9 +46,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/object/dstr-async-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -34,6 +34,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -45,9 +46,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/object/dstr-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -56,6 +56,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var obj = {
@@ -66,9 +67,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/object/dstr-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -56,6 +56,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var obj = {
@@ -66,9 +67,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/object/dstr-meth-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var obj = {
@@ -63,9 +64,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/expressions/object/dstr-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -53,6 +53,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 var obj = {
@@ -63,9 +64,7 @@ var obj = {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/async-generator/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -39,9 +40,7 @@ async function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f([7, 8, 9]).next().then(() => {

test/language/statements/async-generator/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -39,9 +40,7 @@ async function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f().next().then(() => {

test/language/statements/class/dstr-async-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -63,9 +64,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-async-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -63,9 +64,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-async-gen-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -63,9 +64,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-async-gen-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 
 var callCount = 0;
@@ -63,9 +64,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-gen-meth-ary-ptrn-rest-obj-prop-id.js

@@ -72,6 +72,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -82,9 +83,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-gen-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -72,6 +72,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -82,9 +83,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-gen-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -72,6 +72,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -82,9 +83,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-gen-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -72,6 +72,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -82,9 +83,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-meth-ary-ptrn-rest-obj-prop-id.js

@@ -70,6 +70,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -80,9 +81,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-meth-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -70,6 +70,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -80,9 +81,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-meth-static-ary-ptrn-rest-obj-prop-id.js

@@ -70,6 +70,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -80,9 +81,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/class/dstr-meth-static-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -70,6 +70,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 class C {
@@ -80,9 +81,7 @@ class C {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
     callCount = callCount + 1;
   }
 };

test/language/statements/const/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -30,6 +30,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 const [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9];
 
@@ -39,6 +40,4 @@ assert.sameValue(x, 9);
 assert.sameValue(y, undefined);
 assert.sameValue(z, 3);
 
-assert.throws(ReferenceError, function() {
+assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-  length;
-});

test/language/statements/for-await-of/async-func-dstr-const-ary-ptrn-rest-obj-prop-id.js

@@ -48,6 +48,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ async function fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-await-of/async-func-dstr-let-ary-ptrn-rest-obj-prop-id.js

@@ -48,6 +48,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ async function fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-await-of/async-func-dstr-var-ary-ptrn-rest-obj-prop-id.js

@@ -45,6 +45,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -56,9 +57,7 @@ async function fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-await-of/async-gen-dstr-const-ary-ptrn-rest-obj-prop-id.js

@@ -48,6 +48,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ async function *fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-await-of/async-gen-dstr-let-ary-ptrn-rest-obj-prop-id.js

@@ -48,6 +48,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ async function *fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-await-of/async-gen-dstr-var-ary-ptrn-rest-obj-prop-id.js

@@ -45,6 +45,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -56,9 +57,7 @@ async function *fn() {
     assert.sameValue(y, undefined);
     assert.sameValue(z, 3);
 
-    assert.throws(ReferenceError, function() {
+    assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-      length;
-    });
 
     iterCount += 1;
   }

test/language/statements/for-of/dstr-const-ary-ptrn-rest-obj-prop-id.js

@@ -49,6 +49,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ for (const [...{ 0: v, 1: w, 2: x, 3: y, length: z }] of [[7, 8, 9]]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
 
   iterCount += 1;
 }

test/language/statements/for-of/dstr-let-ary-ptrn-rest-obj-prop-id.js

@@ -49,6 +49,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ for (let [...{ 0: v, 1: w, 2: x, 3: y, length: z }] of [[7, 8, 9]]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
 
   iterCount += 1;
 }

test/language/statements/for-of/dstr-var-ary-ptrn-rest-obj-prop-id.js

@@ -46,6 +46,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -56,9 +57,7 @@ for (var [...{ 0: v, 1: w, 2: x, 3: y, length: z }] of [[7, 8, 9]]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
 
   iterCount += 1;
 }

test/language/statements/for/dstr-const-ary-ptrn-rest-obj-prop-id.js

@@ -49,6 +49,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ for (const [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]; iterCount < 1
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
 
   iterCount += 1;
 }

test/language/statements/for/dstr-let-ary-ptrn-rest-obj-prop-id.js

@@ -49,6 +49,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -59,9 +60,7 @@ for (let [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]; iterCount < 1;
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
 
   iterCount += 1;
 }

test/language/statements/for/dstr-var-ary-ptrn-rest-obj-prop-id.js

@@ -43,6 +43,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var iterCount = 0;
 
@@ -53,9 +54,7 @@ for (var [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]; iterCount < 1;
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   iterCount += 1;
 }
 

test/language/statements/function/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 function f([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
@@ -61,9 +62,7 @@ function f([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f([7, 8, 9]);

test/language/statements/function/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -52,6 +52,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 function f([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
@@ -61,9 +62,7 @@ function f([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f();

test/language/statements/generators/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
@@ -60,9 +61,7 @@ function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f([7, 8, 9]).next();

test/language/statements/generators/dstr-dflt-ary-ptrn-rest-obj-prop-id.js

@@ -51,6 +51,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var callCount = 0;
 function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
@@ -60,9 +61,7 @@ function* f([...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9]) {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   callCount = callCount + 1;
 };
 f().next();

test/language/statements/let/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -30,6 +30,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 let [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9];
 
@@ -39,6 +40,4 @@ assert.sameValue(x, 9);
 assert.sameValue(y, undefined);
 assert.sameValue(z, 3);
 
-assert.throws(ReferenceError, function() {
+assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-  length;
-});

test/language/statements/try/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -28,6 +28,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var ranCatch = false;
 
@@ -40,9 +41,7 @@ try {
   assert.sameValue(y, undefined);
   assert.sameValue(z, 3);
 
-  assert.throws(ReferenceError, function() {
+  assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-    length;
-  });
   ranCatch = true;
 }
 

test/language/statements/variable/dstr-ary-ptrn-rest-obj-prop-id.js

@@ -29,6 +29,7 @@ info: |
              BindingPattern with A and environment as the arguments.
        [...]
 ---*/
+let length = "outer";
 
 var [...{ 0: v, 1: w, 2: x, 3: y, length: z }] = [7, 8, 9];
 
@@ -38,6 +39,4 @@ assert.sameValue(x, 9);
 assert.sameValue(y, undefined);
 assert.sameValue(z, 3);
 
-assert.throws(ReferenceError, function() {
+assert.sameValue(length, "outer", "the length prop is not set as a binding name");
-  length;
-});