[pypy-commit] pypy default: document

[fijal]

Author: Maciej Fijalkowski <fijall at gmail.com>
Branch: 
Changeset: r51251:30e3fdc262ca
Date: 2012-01-11 22:47 +0200
http://bitbucket.org/pypy/pypy/changeset/30e3fdc262ca/

Log:	document

diff --git a/pypy/module/micronumpy/signature.py b/pypy/module/micronumpy/signature.py
--- a/pypy/module/micronumpy/signature.py
+++ b/pypy/module/micronumpy/signature.py
@@ -137,6 +137,9 @@
     def _invent_array_numbering(self, arr, cache):
         from pypy.module.micronumpy.interp_numarray import ConcreteArray
         concr = arr.get_concrete()
+        # this get_concrete never forces assembler. If we're here and array
+        # is not of a concrete class it means that we have a _forced_result,
+        # otherwise the signature would not match
         assert isinstance(concr, ConcreteArray)
         self.array_no = _add_ptr_to_cache(concr.storage, cache)