Support ES6's "new function" construct

This resolves #75.

Merged remote-tracking branch 'janek/js_function_new_1'

5 files changed, 8 insertions, 12 deletions

diff --git a/js/src/jit-test/tests/basic/destructuring-default.js b/js/src/jit-test/tests/basic/destructuring-default.js
index 168977e80..49a908b8a 100644
--- a/js/src/jit-test/tests/basic/destructuring-default.js
+++ b/js/src/jit-test/tests/basic/destructuring-default.js
@@ -84,10 +84,7 @@ function testArgumentFunction(pattern, input) {
     'return [a, b, c, d, e, f];'
   )(input);
 }
-// XXX: ES6 requires the `Function` constructor to accept arbitrary
-// `BindingElement`s as formal parameters. See Bug 1037939.
-// Once fixed, please update the assertions below.
-assertThrowsInstanceOf(() => testAll(testArgumentFunction), SyntaxError);
+testAll(testArgumentFunction);
 
 function testThrow(pattern, input) {
   return new Function('input',
diff --git a/js/src/jit-test/tests/basic/destructuring-rest.js b/js/src/jit-test/tests/basic/destructuring-rest.js
index f53f07e03..fcb7b79bb 100644
--- a/js/src/jit-test/tests/basic/destructuring-rest.js
+++ b/js/src/jit-test/tests/basic/destructuring-rest.js
@@ -132,10 +132,9 @@ function testArgumentFunction(pattern, input, binding) {
     'return ' + binding
   )(input);
 }
-// XXX: ES6 requires the `Function` constructor to accept arbitrary
-// `BindingElement`s as formal parameters. See Bug 1037939.
-// Once fixed, please update the assertions below.
-assertThrowsInstanceOf(() => testDeclaration(testArgumentFunction), SyntaxError);
+// ES6 requires the `Function` constructor to accept arbitrary
+// `BindingElement`s as formal parameters.
+testDeclaration(testArgumentFunction);
 
 function testThrow(pattern, input, binding) {
   binding = binding || 'rest';
diff --git a/js/src/jit-test/tests/debug/Script-gc-02.js b/js/src/jit-test/tests/debug/Script-gc-02.js
index 33d33dfc1..04dd4b220 100644
--- a/js/src/jit-test/tests/debug/Script-gc-02.js
+++ b/js/src/jit-test/tests/debug/Script-gc-02.js
@@ -10,5 +10,5 @@ assertEq(arr.length, 10);
 gc();
 
 for (var i = 0; i < arr.length; i++)
-    assertEq(arr[i].lineCount, 1);
+    assertEq(arr[i].lineCount, 3);
 
diff --git a/js/src/jit-test/tests/debug/Script-gc-03.js b/js/src/jit-test/tests/debug/Script-gc-03.js
index b2cb70232..30c3e8dbc 100644
--- a/js/src/jit-test/tests/debug/Script-gc-03.js
+++ b/js/src/jit-test/tests/debug/Script-gc-03.js
@@ -10,6 +10,6 @@ assertEq(arr.length, 100);
 gc(g);
 
 for (var i = 0; i < arr.length; i++)
-    assertEq(arr[i].lineCount, 1);
+    assertEq(arr[i].lineCount, 3);
 
 gc();
diff --git a/js/src/jit-test/tests/debug/Script-sourceStart-04.js b/js/src/jit-test/tests/debug/Script-sourceStart-04.js
index c12e669bf..2aa382b7b 100644
--- a/js/src/jit-test/tests/debug/Script-sourceStart-04.js
+++ b/js/src/jit-test/tests/debug/Script-sourceStart-04.js
@@ -20,6 +20,6 @@ function test(string, range) {
 }
 
 test("eval('2 * 3')", [0, 5]);
-test("new Function('2 * 3')", [0, 5]);
-test("new Function('x', 'x * x')", [0, 5]);
+test("new Function('2 * 3')", [0, 12]);
+test("new Function('x', 'x * x')", [0, 13]);
 assertEq(count, 6);