Commit b4d450f9 authored by simonmar's avatar simonmar
Browse files

[project @ 2003-07-31 10:07:02 by simonmar]

Add comment about the LDV code in UPD_DB_UPDATABLE when
EAGER_BLACKHOLING is no - it looks like it can't possibly work to me.
parent 77f7f386
/* -----------------------------------------------------------------------------
* $Id: StgMacros.h,v 1.54 2003/07/28 16:05:36 simonmar Exp $
* $Id: StgMacros.h,v 1.55 2003/07/31 10:07:02 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
......@@ -445,6 +445,9 @@ EXTFUN_RTS(stg_gen_block);
# else
// An object is replaced by a blackhole, so we fill the slop with zeros.
//
// This looks like it can't work - we're overwriting the contents of
// the THUNK with slop! Perhaps this never worked??? --SDM
//
// Todo: maybe use SET_HDR() and remove LDV_recordCreate()?
//
# define UPD_BH_UPDATABLE(info) \
......
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