range() works now

evaluate.py

@@ -936,6 +936,9 @@ def get_scopes_for_name(scope, name_str, position=None, search_global=False):
                 if isinstance(it, (Generator, Array)):
                     generators.append(it)
                 else:
+                    if not hasattr(it, 'execute_subscope_by_name'):
+                        debug.warning('for loop input wrong', it)
+                        continue
                     try:
                         generators += it.execute_subscope_by_name('__iter__')
                     except KeyError:

mixin/builtins.py

@@ -21,6 +21,9 @@ def iter(collection, sentinel=None):
         for c in collection:
             yield c
 
+def range(start, stop=None, step=1):
+    return [0]
+
 
 #--------------------------------------------------------
 # descriptors

test/completion/basic.py

@@ -45,6 +45,13 @@ for i in b:
 #? float() str()
 a[0]
 
+# -----------------
+# range()
+# -----------------
+for i in range(10):
+    #? int()
+    i
+
 # -----------------
 # list comprehensions
 # -----------------