[pypy-commit] pypy gc-incminimark-pinning: remove outdated comments

[groggi]

Author: Gregor Wegberg <code at gregorwegberg.com>
Branch: gc-incminimark-pinning
Changeset: r72915:d704858f1a7d
Date: 2014-08-19 21:11 +0200
http://bitbucket.org/pypy/pypy/changeset/d704858f1a7d/

Log:	remove outdated comments

diff --git a/rpython/rlib/rgc.py b/rpython/rlib/rgc.py
--- a/rpython/rlib/rgc.py
+++ b/rpython/rlib/rgc.py
@@ -20,7 +20,6 @@
 
 # for test purposes we allow objects to be pinned and use
 # the following list to keep track of the pinned objects
-# XXX think about possible unexpected behavior (groggi)
 if not we_are_translated():
     pinned_objects = []
 
diff --git a/rpython/rtyper/lltypesystem/rffi.py b/rpython/rtyper/lltypesystem/rffi.py
--- a/rpython/rtyper/lltypesystem/rffi.py
+++ b/rpython/rtyper/lltypesystem/rffi.py
@@ -803,14 +803,6 @@
         """
         Either free a non-moving buffer or keep the original storage alive.
         """
-        # We cannot rely on rgc.can_move(data) here, because its result
-        # might have changed since get_nonmovingbuffer().  Instead we check
-        # if 'buf' points inside 'data'.  This is only possible if we
-        # followed the 2nd case in get_nonmovingbuffer(); in the first case,
-        # 'buf' points to its own raw-malloced memory.
-        # XXX fix comment (groggi)
-
-
         if is_pinned:
             rgc.unpin(data)
         if is_raw: