From 5334f8dbad4a1a39ad542f3bc020c17fe06b737b Mon Sep 17 00:00:00 2001
From: Dave Halter <davidhalter88@gmail.com>
Date: Fri, 9 Jan 2015 16:05:09 +0100
Subject: [PATCH] Implemented the in operator in a very simple fashion: It
 returns nothing.

---
 jedi/evaluate/precedence.py   |  2 ++
 jedi/parser/tree.py           |  1 +
 test/completion/precedence.py | 13 +++++++++++++
 3 files changed, 16 insertions(+)

diff --git a/jedi/evaluate/precedence.py b/jedi/evaluate/precedence.py
index 49c7b13e..ab685da9 100644
--- a/jedi/evaluate/precedence.py
+++ b/jedi/evaluate/precedence.py
@@ -157,6 +157,8 @@ def _element_calculate(evaluator, left, operator, right):
         except TypeError:
             # Could be True or False.
             return [true_obj, false_obj]
+    elif operator == 'in':
+        return []
 
     def check(obj):
         """Checks if a Jedi object is either a float or an int."""
diff --git a/jedi/parser/tree.py b/jedi/parser/tree.py
index 2bab10b2..82a500de 100644
--- a/jedi/parser/tree.py
+++ b/jedi/parser/tree.py
@@ -400,6 +400,7 @@ class Simple(Base):
     def get_code(self):
         return "".join(c.get_code() for c in self.children)
 
+    @Python3Method
     def name_for_position(self, position):
         for c in self.children:
             if isinstance(c, Leaf):
diff --git a/test/completion/precedence.py b/test/completion/precedence.py
index 958f2701..68f15f43 100644
--- a/test/completion/precedence.py
+++ b/test/completion/precedence.py
@@ -68,6 +68,19 @@ i += 1
 #? int()
 x[i]
 
+# -----------------
+# in
+# -----------------
+
+if 'X' in 'Y':
+    a = 3
+else:
+    a = ''
+# For now don't really check for truth values. So in should return both
+# results.
+#? str() int()
+a
+
 # -----------------
 # for flow assignments
 # -----------------