--- Comment #16 from rguenth at gcc dot gnu dot org 2009-02-24 14:52
---
Fixed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNE
--- Comment #15 from rguenth at gcc dot gnu dot org 2009-02-24 14:50
---
Subject: Bug 39242
Author: rguenth
Date: Tue Feb 24 14:50:30 2009
New Revision: 144408
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144408
Log:
2009-02-24 Richard Guenther
PR c++/39242
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39242
--- Comment #14 from rguenth at gcc dot gnu dot org 2009-02-21 12:54
---
Patch posted.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
URL|
--- Comment #13 from hubicka at ucw dot cz 2009-02-20 14:39 ---
Subject: Re: [4.4 Regression] Inconsistent reject / accept of code
> > What that means is that we *must not* implicitly instantiate things
> > declared "extern template" unless they are DECL_DECLARED_INLINE_P. As a
> > co
--- Comment #12 from jason at gcc dot gnu dot org 2009-02-19 17:39 ---
(In reply to comment #10)
> What that means is that we *must not* implicitly instantiate things
> declared "extern template" unless they are DECL_DECLARED_INLINE_P. As a
> consequence, at -O3, we cannot implicitly in
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org
--- Comment #11 from rguenther at suse dot de 2009-02-19 16:54 ---
Subject: Re: [4.4 Regression] Inconsistent reject / accept
of code
On Thu, 19 Feb 2009, mark at codesourcery dot com wrote:
> --- Comment #10 from mark at codesourcery dot com 2009-02-19 16:41
> ---
> Subjec
--- Comment #10 from mark at codesourcery dot com 2009-02-19 16:41 ---
Subject: Re: [4.4 Regression] Inconsistent reject / accept
of code
rguenth at gcc dot gnu dot org wrote:
> The ultimate question is of course if the standard allows (or even requires)
> an error here.
The (someon
--- Comment #9 from hubicka at ucw dot cz 2009-02-19 15:40 ---
Subject: Re: [4.4 Regression] Inconsistent reject / accept of code
> /* Check to see whether we know that this template will be
> instantiated in some other file, as with "extern template"
> extension. */
> e
--- Comment #8 from rguenth at gcc dot gnu dot org 2009-02-19 15:20 ---
Note that the patch only affects extern explicit template instantiations.
/* Check to see whether we know that this template will be
instantiated in some other file, as with "extern template"
extension.
--- Comment #7 from hubicka at ucw dot cz 2009-02-19 14:59 ---
Subject: Re: [4.4 Regression] Inconsistent reject / accept of code
> Index: cp/pt.c
> ===
> --- cp/pt.c (revision 144292)
> +++ cp/pt.c (working copy)
--- Comment #6 from rguenth at gcc dot gnu dot org 2009-02-19 14:51 ---
Note that in the original testcase YStatement is incomplete, but properly
derives from Rep in the TU with the explicit instantiation of
RepPtrStore.
Instead of not instantiating so much we could also try to suppress
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-02-19 14:30 ---
Or rather we don't want template instantiation (and errors from it) to differ
from optimized to non-optimized build. So,
Index: cp/pt.c
===
--- cp/pt.
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-02-19 14:19 ---
This fixes it for me:
Index: decl2.c
===
--- decl2.c (revision 144292)
+++ decl2.c (working copy)
@@ -3755,7 +3755,8 @@ bool
possibly_inlined_
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-02-19 13:50 ---
The error is that RepPtrStore::assign is instantiated at all
in face of extern template class RepPtrStore;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39242
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-02-19 13:46 ---
Randomly poking around the tree shows
Index: cp/ChangeLog
===
--- cp/ChangeLog(revision 138149)
+++ cp/ChangeLog(revision 138150)
@@ -1
--
rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39242
--- Comment #1 from rguenth at gcc dot gnu dot org 2009-02-19 13:40 ---
Created an attachment (id=17329)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17329&action=view)
original testcase
Original testcase from Yast YCP. Requires -std=c++0x.
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http://gcc.gnu.org/bugzilla/sh
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