1 files changed, 124 insertions, 0 deletions
diff --git a/js/src/tests/js1_7/lexical/regress-346642-03.js b/js/src/tests/js1_7/lexical/regress-346642-03.js
new file mode 100644
index 000000000..14f36648b
--- /dev/null
+++ b/js/src/tests/js1_7/lexical/regress-346642-03.js
@@ -0,0 +1,124 @@
+// |reftest| skip -- obsolete test
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 346642;
+var summary = 'decompilation of destructuring assignment';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = 'TypeError: NaN is not a constructor';
+  actual = 'No Crash';
+  try
+  {
+    try { throw 1; } catch(e1 if 0) { } catch(e2 if (new NaN)) { }
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 1');
+
+  expect = /TypeError: x.t (has no properties|is undefined)/;
+  actual = 'No Crash';
+  try
+  {
+    z = [1];
+    let (x = (undefined ? 3 : z)) { x.t.g }
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportMatch(expect, actual, summary + ': 2');
+
+  expect = /TypeError: x.t (has no properties|is undefined)/;
+  actual = 'No Crash';
+  try
+  {
+    z = [1];
+    new Function("let (x = (undefined ? 3 : z)) { x.t.g }")()
+      }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportMatch(expect, actual, summary + ': 3');
+
+  expect = 'TypeError: b is not a constructor';
+  actual = 'No Crash';
+  try
+  {
+    with({x: (new (b = 1))}) (2).x
+      }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 4');
+
+  expect = /TypeError: this.zzz (has no properties|is undefined)/;
+  actual = 'No Crash';
+  try
+  {
+    (function(){try { } catch(f) { return; } finally { this.zzz.zzz }})();
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportMatch(expect, actual, summary + ': 5');
+
+  expect = 'TypeError: p.z = <x><y/></x> ? 3 : 4 is not a function';
+  actual = 'No Crash';
+  try
+  {
+    (new Function("if(\n({y:5, p: (print).r})) { p={}; (p.z = <x\n><y/></x> ? 3 : 4)(5) }"))();
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 6');
+
+  expect = 'TypeError: xx is not a function';
+  actual = 'No Crash';
+  try
+  {
+    switch(xx) { case 3: case (new ([3].map)): } const xx;
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 7');
+
+  expect = 'ReferenceError: x.y is not defined';
+  actual = 'No Crash';
+  try
+  {
+    x = {};
+    import x.y;
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 9');
+
+  exitFunc ('test');
+}