Fix 3.5, 3.6 while true if/break bug

test/simple_source/bug35/03_while-if-break.py

@@ -0,0 +1,7 @@
+# Python 3.5 and 3.6 break inside a
+# while True and if / break
+def display_date(loop):
+    while True:
+        if loop.time():
+            break
+        x = 5

uncompyle6/parsers/parse35.py

@@ -109,6 +109,8 @@ class Python35Parser(Python34Parser):
         # differently than 3.3, 3.4
 
         yield_from ::= expr GET_YIELD_FROM_ITER LOAD_CONST YIELD_FROM
+
+        _ifstmts_jump ::= c_stmts_opt COME_FROM
         """
 
     def add_custom_rules(self, tokens, customize):

uncompyle6/scanner.py

@@ -226,7 +226,7 @@ class Scanner(object):
         for given opcode <op>.
         """
         if op < self.opc.HAVE_ARGUMENT:
-            return 1
+            return 2 if self.version >= 3.6 else 1
         else:
             return 2 if self.version >= 3.6 else 3
 

uncompyle6/scanners/scanner3.py

@@ -851,7 +851,8 @@ class Scanner3(Scanner):
                                      'start': start,
                                      'end': pre_rtarget})
                 self.not_continue.add(pre_rtarget)
-            elif code[pre_rtarget] == self.opc.RETURN_VALUE:
+            elif code[pre_rtarget] in (self.opc.RETURN_VALUE,
+                                       self.opc.BREAK_LOOP):
                 self.structs.append({'type': 'if-then',
                                      'start': start,
                                      'end': rtarget})
@@ -881,7 +882,12 @@ class Scanner3(Scanner):
                                 return
                             pass
                     pass
+                if code[pre_rtarget] == self.opc.RETURN_VALUE:
                     self.return_end_ifs.add(pre_rtarget)
+                else:
+                    self.fixed_jumps[offset] = rtarget
+                    self.not_continue.add(pre_rtarget)
+
 
         elif op == self.opc.SETUP_EXCEPT:
             target = self.get_target(offset)