Improve 3.x forelselast coverage

test/simple_source/bug31/07_forelselast.py

@@ -0,0 +1,22 @@
+# From python 3.4 asyncio/base_events.py
+# Needs a forelselast grammar rule
+
+def create_connection(self, infos, f2, laddr_infos, protocol):
+    for family in infos:
+        try:
+            if f2:
+                for laddr in laddr_infos:
+                    try:
+                        break
+                    except OSError:
+                        protocol = 'foo'
+                else:
+                    continue
+        except OSError:
+            protocol = 'bar'
+        else:
+            break
+    else:
+        raise
+
+    return protocol