Merge pull request #235 from mstriemer/yield-statements-1036556

Traverse yield expressions (bug 1036556)
mozilla · Jul 9, 2014 · 7a1be3b · 7a1be3b
2 parents c334e7c + 9a2f254
commit 7a1be3b
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/tests/compat/test_gecko31.py b/tests/compat/test_gecko31.py
@@ -19,6 +19,15 @@ def test_getShortcutOrURIAndPostData_promise(self):
         self.assert_silent()
         self.assert_compat_error()
 
+    def test_getShortcutOrURIAndPostData_promise_yield(self):
+        self.run_script_for_compat('''
+            function urlAndPostData() {
+                yield getShortcutOrURIAndPostData("a string");
+            }
+        ''')
+        self.assert_silent()
+        self.assert_compat_error()
+
     def test_getShortcutOrURIAndPostData_promise_window(self):
         self.run_script_for_compat(
             'var p = window.getShortcutOrURIAndPostData("something");')

diff --git a/validator/testcases/javascript/nodedefinitions.py b/validator/testcases/javascript/nodedefinitions.py
@@ -75,7 +75,7 @@ def node(branches=None, dynamic=False, action=None, returns=False,
                            action=actions._call_expression, returns=True),
     "MemberExpression": node(branches=("object", "property"),
                              action=actions.trace_member, returns=True),
-    "YieldExpression": node(branches=("argument"), returns=True),
+    "YieldExpression": node(branches=("argument",), returns=True),
     "ComprehensionExpression": node(branches=("body", "filter"), returns=True),
     "GeneratorExpression": node(branches=("body", "filter"), returns=True),