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* [Bug c++/28107] Incomplete type in struct added to global namespace [not found] <bug-28107-4@http.gcc.gnu.org/bugzilla/> @ 2013-05-13 14:21 ` paolo.carlini at oracle dot com 2013-09-05 17:24 ` paolo.carlini at oracle dot com 2013-09-05 17:44 ` redi at gcc dot gnu.org 2 siblings, 0 replies; 5+ messages in thread From: paolo.carlini at oracle dot com @ 2013-05-13 14:21 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107 --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> --- Likewise does current ICC and OracleStudio and rather recent clang. I guess this could use some further triage. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/28107] Incomplete type in struct added to global namespace [not found] <bug-28107-4@http.gcc.gnu.org/bugzilla/> 2013-05-13 14:21 ` [Bug c++/28107] Incomplete type in struct added to global namespace paolo.carlini at oracle dot com @ 2013-09-05 17:24 ` paolo.carlini at oracle dot com 2013-09-05 17:44 ` redi at gcc dot gnu.org 2 siblings, 0 replies; 5+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-05 17:24 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC|gcc-bugs at gcc dot gnu.org | Resolution|--- |INVALID --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> --- Let's close this. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/28107] Incomplete type in struct added to global namespace [not found] <bug-28107-4@http.gcc.gnu.org/bugzilla/> 2013-05-13 14:21 ` [Bug c++/28107] Incomplete type in struct added to global namespace paolo.carlini at oracle dot com 2013-09-05 17:24 ` paolo.carlini at oracle dot com @ 2013-09-05 17:44 ` redi at gcc dot gnu.org 2 siblings, 0 replies; 5+ messages in thread From: redi at gcc dot gnu.org @ 2013-09-05 17:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107 --- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes, this is invalid, a member definition such as "union B b;" does not declare a nested type, that would be: struct A { union B; B b; }; ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/28107] New: Incomplete type in struct added to global namespace
@ 2006-06-20 19:39 reichelt at gcc dot gnu dot org
2006-06-20 19:40 ` [Bug c++/28107] " pinskia at gcc dot gnu dot org
2007-08-17 15:37 ` pcarlini at suse dot de
0 siblings, 2 replies; 5+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-06-20 19:39 UTC (permalink / raw)
To: gcc-bugs
For the following invalid code snippet
==================
struct A
{
union B b;
};
struct B;
==================
the C++ frontend generates the following error message:
bug.cc:3: error: field 'b' has incomplete type
bug.cc:6: error: 'struct' tag used in naming 'union B'
While the first line is OK, the second one is not.
Apparently, union B is added to the global namespace.
IMHO it should be placed into A.
--
Summary: Incomplete type in struct added to global namespace
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: diagnostic, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug c++/28107] Incomplete type in struct added to global namespace 2006-06-20 19:39 [Bug c++/28107] New: " reichelt at gcc dot gnu dot org @ 2006-06-20 19:40 ` pinskia at gcc dot gnu dot org 2007-08-17 15:37 ` pcarlini at suse dot de 1 sibling, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu dot org @ 2006-06-20 19:40 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2006-06-20 19:39 ------- Confirmed. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2006-06-20 19:39:46 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/28107] Incomplete type in struct added to global namespace 2006-06-20 19:39 [Bug c++/28107] New: " reichelt at gcc dot gnu dot org 2006-06-20 19:40 ` [Bug c++/28107] " pinskia at gcc dot gnu dot org @ 2007-08-17 15:37 ` pcarlini at suse dot de 1 sibling, 0 replies; 5+ messages in thread From: pcarlini at suse dot de @ 2007-08-17 15:37 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from pcarlini at suse dot de 2007-08-17 15:37 ------- FWIW, Comeau gives very similar errors: "ComeauTest.c", line 3: error: incomplete type is not allowed union B b; ^ "ComeauTest.c", line 6: error: tag kind of class or struct is incompatible with declaration of union "B" (declared at line 3) struct B; ^ -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28107 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-09-05 17:44 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-28107-4@http.gcc.gnu.org/bugzilla/>
2013-05-13 14:21 ` [Bug c++/28107] Incomplete type in struct added to global namespace paolo.carlini at oracle dot com
2013-09-05 17:24 ` paolo.carlini at oracle dot com
2013-09-05 17:44 ` redi at gcc dot gnu.org
2006-06-20 19:39 [Bug c++/28107] New: " reichelt at gcc dot gnu dot org
2006-06-20 19:40 ` [Bug c++/28107] " pinskia at gcc dot gnu dot org
2007-08-17 15:37 ` pcarlini at suse dot de
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