More Python 2 and 3 deparsing bugs fixed

* while + if break
* try + finall /pass

test/simple_source/stmts/05_try_finally_pass.py

@@ -0,0 +1,10 @@
+# Tests and empty finally section
+# tryfinallystmt ::= SETUP_FINALLY e_suite_stmts_opt
+#                    POP_BLOCK LOAD_CONST COME_FROM e_suite_stmts_opt END_FINALLY
+#
+
+try:
+    pass
+finally:
+    pass
+pass

test/simple_source/stmts/10_if_break_finally.py

@@ -0,0 +1,10 @@
+# Tests
+# while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK POP_BLOCK COME_FROM
+# tryfinallystmt ::= SETUP_FINALLY suite_stmts_opt POP_BLOCK
+
+try:
+    while 1:
+        if __file__:
+            break
+finally:
+    pass