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* [Bug target/42123] New: dll{im,ex}port attributes don't (yet) work on namespaces.
@ 2009-11-20 16:09 davek at gcc dot gnu dot org
2009-11-20 16:12 ` [Bug target/42123] " davek at gcc dot gnu dot org
2009-11-20 16:12 ` davek at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: davek at gcc dot gnu dot org @ 2009-11-20 16:09 UTC (permalink / raw)
To: gcc-bugs
As per subject, the dll attributes can't be applied to c++ namespaces - this in
fact applies to all windows platforms, not just cygwin. This would be a
desirable mechanism for eliminating the use of auto-import by using explicit
dllimport attributes, without having to uglify every header in the whole
library to do so.
--
Summary: dll{im,ex}port attributes don't (yet) work on
namespaces.
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: davek at gcc dot gnu dot org
GCC build triplet: i686-pc-cygwin
GCC host triplet: i686-pc-cygwin
GCC target triplet: i686-pc-cygwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42123
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/42123] dll{im,ex}port attributes don't (yet) work on namespaces.
2009-11-20 16:09 [Bug target/42123] New: dll{im,ex}port attributes don't (yet) work on namespaces davek at gcc dot gnu dot org
2009-11-20 16:12 ` [Bug target/42123] " davek at gcc dot gnu dot org
@ 2009-11-20 16:12 ` davek at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: davek at gcc dot gnu dot org @ 2009-11-20 16:12 UTC (permalink / raw)
To: gcc-bugs
--
davek at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |davek at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-11-20 16:11:58
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42123
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/42123] dll{im,ex}port attributes don't (yet) work on namespaces.
2009-11-20 16:09 [Bug target/42123] New: dll{im,ex}port attributes don't (yet) work on namespaces davek at gcc dot gnu dot org
@ 2009-11-20 16:12 ` davek at gcc dot gnu dot org
2009-11-20 16:12 ` davek at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: davek at gcc dot gnu dot org @ 2009-11-20 16:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from davek at gcc dot gnu dot org 2009-11-20 16:11 -------
Created an attachment (id=19068)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19068&action=view)
work-in-progress
This patch is a bit overly keen in how far it propagates dllimport, leading to
the regression of g++.dg/ext/dllimport8.C without even using -D_GLIBCXX_IMPORT.
(This is the old
don't-import-a-static-class-member-if-you've-seen-a-definition issue.) So, not
ready for primetime just yet...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42123
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-11-20 16:09 [Bug target/42123] New: dll{im,ex}port attributes don't (yet) work on namespaces davek at gcc dot gnu dot org
2009-11-20 16:12 ` [Bug target/42123] " davek at gcc dot gnu dot org
2009-11-20 16:12 ` davek at gcc dot gnu dot org
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