Scale back "try" vs. "tryelse" reduction test on 3.6+

test/simple_source/bug36/05_try_whiletrue.py

@@ -0,0 +1,19 @@
+# From 3.6 _collections.abc.py
+# Bug was try/execpt parsing detection since 3.6 removes
+# a JUMP_FORWARD from earlier 3.xs.
+# This could also get confused with try/else.
+
+# RUNNABLE!
+def iter(self):
+    i = 0
+    try:
+        while True:
+            v = self[i]
+            yield v
+            i += 1
+    except IndexError:
+        return
+
+
+A = [10, 20, 30]
+assert list(iter(A)) == A

uncompyle6/parsers/parse3.py

@@ -1155,7 +1155,9 @@ class Python3Parser(PythonParser):
         self.check_reduce['ifelsestmt'] = 'AST'
         self.check_reduce['annotate_tuple'] = 'noAST'
         self.check_reduce['kwarg'] = 'noAST'
-        self.check_reduce['try_except'] = 'AST'
+        if self.version < 3.6:
+            # 3.6+ can remove a JUMP_FORWARD which messes up our testing here
+            self.check_reduce['try_except'] = 'AST'
 
         # FIXME: remove parser errors caused by the below
         # self.check_reduce['while1elsestmt'] = 'noAST'