# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1240761776 -7200
# Node ID d4374945c3f868cbbf1693808a1485bebab53ed6
# Parent  7165b3c8dca892dc9b1066fc52df30c9d56ebf9a
Moved reserved name declarations into the inspect module in places corresponding
to the usage of such names when generating code.

diff -r 7165b3c8dca8 -r d4374945c3f8 micropython/__init__.py
--- a/micropython/__init__.py	Sun Apr 26 03:24:12 2009 +0200
+++ b/micropython/__init__.py	Sun Apr 26 18:02:56 2009 +0200
@@ -416,10 +416,9 @@
 
         # Name records (used to track actual use of names).
         # Include names which may not be explicitly used in programs.
-        # NOTE: Potentially declare these when inspecting. For example, __iter__
-        # NOTE: and next are usually implicitly invoked by "for" statements.
+        # NOTE: Potentially declare these when inspecting.
 
-        self.names_used = set(["__init__", "__call__", "__getitem__", "__bool__", "__iter__", "next"])
+        self.names_used = set(["__init__", "__call__", "__bool__"])
 
         # Status information.
 
diff -r 7165b3c8dca8 -r d4374945c3f8 micropython/inspect.py
--- a/micropython/inspect.py	Sun Apr 26 03:24:12 2009 +0200
+++ b/micropython/inspect.py	Sun Apr 26 18:02:56 2009 +0200
@@ -406,6 +406,13 @@
         return None
 
     def visitAssList(self, node):
+
+        # Declare names which will be used by generated code.
+
+        self.importer.use_name("__getitem__")
+
+        # Process the assignment.
+
         for i, n in enumerate(node.nodes):
             self.dispatch(n)
             self.importer.make_constant(i) # for __getitem__(i) at run-time
@@ -539,6 +546,14 @@
     visitFloorDiv = _visitBinary
 
     def visitFor(self, node):
+
+        # Declare names which will be used by generated code.
+
+        self.importer.use_name("__iter__")
+        self.importer.use_name("next")
+
+        # Enter the loop.
+
         self.in_loop = 1
         self.NOP(node)
         self.in_loop = 0