[pypy-svn] r49722 - pypy/branch/pypy-gc-traceopt/rpython/memory/gc

[arigo at codespeak.net]

Author: arigo
Date: Thu Dec 13 16:39:47 2007
New Revision: 49722

Modified:
   pypy/branch/pypy-gc-traceopt/rpython/memory/gc/traceopt.py
Log:
A comment.


Modified: pypy/branch/pypy-gc-traceopt/rpython/memory/gc/traceopt.py
==============================================================================
--- pypy/branch/pypy-gc-traceopt/rpython/memory/gc/traceopt.py	(original)
+++ pypy/branch/pypy-gc-traceopt/rpython/memory/gc/traceopt.py	Thu Dec 13 16:39:47 2007
@@ -51,6 +51,9 @@
 TRACEOPT_INDEXES = lltype.Array(lltype.Char, hints={'nolength': True})
 
 def enumerate_lltypes():
+    """Enumerates some GcStruct and GcArray with 'common' shapes.
+    These are the shapes for which a specialized tracer is generated.
+    """
     for n in range(32):
         fields = []
         for i in range(5):