tests/basics: Add test for break from within try within a for-loop.

tests/basics/try_finally_loops.py

@@ -33,3 +33,11 @@ for i in range(4):
         print('here')
     finally:
         print('finnaly 3')
+
+# break from within try-finally, within for-loop
+for i in [1]:
+    try:
+        print(i)
+        break
+    finally:
+        print('finally 4')