Mail Archives: cygwin/2001/09/04/18:17:02
--- Christopher Faylor <cgf AT redhat DOT com> wrote: > Are you going to
submit this to gcc-patches, Danny?
>
Yes.
Danny
BTW anyone on this list experimenting with GCC-3.0.1 probably wants to
know about Mumit Khans's patch for another attribute
(dllimport/export) problem:
http://gcc.gnu.org/ml/gcc-patches/2001-06/msg01544.html.
and a serious bug that is looking for a patch:
http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg01299.html
Danny
> cgf
>
> On Wed, Sep 05, 2001 at 07:26:19AM +1000, Danny Smith wrote:
> >This is an old problem with C++ parsing of function attribute that
> is
> >fixed in gcc-2.95.3. However the fix has not been incorportaed in
> >3.0.x branch. Here is Bob Wilson's patch that has been applied to
> >2.95.3 (at least in the cygwin and mingw instantiations):
> >
> >http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01751.html
> >
> >Have a look at the assembly for the first example you sent.
> _malloc AT 4
> >looks a bit strange, doesn't it. That is why, in the past, windows.h
> >had to be included before
> >
> >gcc/cp/decl.c has undergone some serious reorganisation. Following
> is
> >the above patch refreshed for gcc-3.0.1.
> >
> >
> >--- decl.c-3.0.1 Tue Sep 04 19:29:10 2001
> >+++ decl.c Tue Sep 04 19:38:45 2001
> >@@ -10469,7 +10469,16 @@ grokdeclarator (declarator, declspecs, d
> > ignore_attrs = 0;
> > else if (inner_attrs)
> > {
> >- decl_attributes (type, inner_attrs, NULL_TREE);
> >+ /* Create a dummy decl to pass to decl_attributes. The
> >+ attributes will be added to a variant of type, and this
> >+ new variant type can be retrieved from the dummy decl.
> >+ Passing type directly causes the attributes to be added
> >+ to type, which is wrong because type may be used
> >+ elsewhere without attributes. */
> >+
> >+ tree dummy = build_decl (TYPE_DECL, NULL_TREE, type);
> >+ decl_attributes (dummy, inner_attrs, NULL_TREE);
> >+ type = TREE_TYPE (dummy);
> > inner_attrs = NULL_TREE;
> > }
> >
> >@@ -10988,7 +10997,18 @@ grokdeclarator (declarator, declspecs, d
> > if (inner_attrs)
> > {
> > if (! ignore_attrs)
> >- decl_attributes (type, inner_attrs, NULL_TREE);
> >+ {
> >+ /* Create a dummy decl to pass to decl_attributes. The
> >+ attributes will be added to a variant of type, and this
> >+ new variant type can be retrieved from the dummy decl.
> >+ Passing type directly causes the attributes to be added
> >+ to type, which is wrong because type may be used
> >+ elsewhere without attributes. */
> >+
> >+ tree dummy = build_decl (TYPE_DECL, NULL_TREE, type);
> >+ decl_attributes (dummy, inner_attrs, NULL_TREE);
> >+ type = TREE_TYPE (dummy);
> >+ }
> > else if (attrlist)
> > TREE_VALUE (attrlist) = chainon (inner_attrs, TREE_VALUE
> (attrlist));
> > else
> >
> >
> >Danny
> >
> >
> >
> >Re: Problems executing programs which includes rpcndr.h
> >To: cygwin at cygwin dot com
> >Subject: Re: Problems executing programs which includes rpcndr.h
> >From: David Salotti <david at proximity dot com dot au>
> >Date: Tue, 4 Sep 2001 16:28:00 +1000
> >Organization: Proximity
> >References: <20010903185145 DOT 0dc8de2f DOT david AT proximity DOT com DOT au>
> >
>
>--------------------------------------------------------------------------------
> >
> >Ok, this is pretty weird - but if I rearrange the #include's, I am
> able
> >to run
> >the program successfully??? Does anyone know what's in rpcndr.h
> that's
> >conflicting with iostream??
> >
> >the arrangement that works is:
> >
> > #include <rpc.h>
> > #include <rpcndr.h>
> > #include <iostream>
> >
> >ta
> >Dave
> >
> >
> >
> >
> >
>
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> --
> cgf AT cygnus DOT com Red Hat, Inc.
> http://sources.redhat.com/ http://www.redhat.com/
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