diff --git a/jedi/evaluate/precedence.py b/jedi/evaluate/precedence.py
index bbfe7246..01cb1956 100644
--- a/jedi/evaluate/precedence.py
+++ b/jedi/evaluate/precedence.py
@@ -107,6 +107,8 @@ def _get_number(iterator, priority=PythonGrammar.LOWEST_PRIORITY):
             _syntax_error(el)
             return _get_number(iterator, priority)
         return Precedence(None, el, right)
+    elif isinstance(el, pr.tokenize.Token):
+        return _get_number(iterator, priority)
     else:
         return el
 
diff --git a/test/completion/basic.py b/test/completion/basic.py
index ae2a1260..f12c7800 100644
--- a/test/completion/basic.py
+++ b/test/completion/basic.py
@@ -191,6 +191,12 @@ next(gen)
 #? int()
 (i for i in (1,)).send()
 
+# issues with different formats
+left, right = (i for i in
+                       ('1', '2'))
+#? str()
+left
+
 
 # -----------------
 # ternary operator