# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1304895395 -7200
# Node ID 6e610d3058f183bc0418c6fcfe8e9bc1cf0f8bf5
# Parent  0044fb55ab2b46e8a92336148148a8d94559782c
Added tests of method assignment to classes plus notes about work to be done.

diff -r 0044fb55ab2b -r 6e610d3058f1 TO_DO.txt
--- a/TO_DO.txt	Sun May 08 22:15:28 2011 +0200
+++ b/TO_DO.txt	Mon May 09 00:56:35 2011 +0200
@@ -1,9 +1,16 @@
+Class and Module Attribute Assignment
+=====================================
+
+Verify that the context information is correctly set, particularly for the unoptimised
+cases.
+
+  Allow module types to be tested in guards.
+
+  Update docs/assignment.txt.
+
 Dynamic Attribute Access
 ========================
 
-Ensure that getattr (or other dynamic attribute usage) causes propagation of coverage to
-the potential attributes.
-
 Consider explicit accessor initialisation.
 
 Attribute Usage
diff -r 0044fb55ab2b -r 6e610d3058f1 micropython/trans.py
--- a/micropython/trans.py	Sun May 08 22:15:28 2011 +0200
+++ b/micropython/trans.py	Mon May 09 00:56:35 2011 +0200
@@ -340,6 +340,7 @@
                     obj = self.objtable.access(target_name, target_name)
 
                 # Where no attribute entry exists, the target could be a module.
+                # NOTE: Should perhaps raise an error.
 
                 except TableError, exc:
                     print "Possible guard for", target_name, "not enforceable."
diff -r 0044fb55ab2b -r 6e610d3058f1 tests/attributes_class_assignment_method.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/attributes_class_assignment_method.py	Mon May 09 00:56:35 2011 +0200
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+class C:
+    def clsattr(self):
+        return 123
+    def clsattr2(self):
+        return 456
+
+def a(x):
+    return 789
+
+def b(x):
+    return 234
+
+C.clsattr = a
+C.clsattr2 = b
+
+c = C()
+
+result_789 = c.clsattr()
+result_234 = c.clsattr2()
+
+# vim: tabstop=4 expandtab shiftwidth=4
diff -r 0044fb55ab2b -r 6e610d3058f1 tests/failure/attributes_class_assignment_method.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/failure/attributes_class_assignment_method.py	Mon May 09 00:56:35 2011 +0200
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+class C:
+    def clsattr(self):
+        return 123
+    def clsattr2(self):
+        return 456
+
+def a(x):
+    return 789
+
+def b(x):
+    return 234
+
+C.clsattr = a
+C.clsattr2 = b
+
+c = C()
+
+result_789 = c.a()
+result_234 = c.b()
+
+# vim: tabstop=4 expandtab shiftwidth=4