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* [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here
@ 2012-01-13 1:05 marcus-yass at ihug dot co.nz
2012-01-13 1:08 ` [Bug c++/51841] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: marcus-yass at ihug dot co.nz @ 2012-01-13 1:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841
Bug #: 51841
Summary: iterator weirdness. I couldn't tell you what's going
on here
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: marcus-yass@ihug.co.nz
Whenever I start using vector::iterators I start running into a variety of
completely unhelpful[probably delusional] compile errors. Attached is a simple,
perfectly reasonable source file that provokes such an error.
compilation: g++-4.6 -std=c++0x 1.cpp
As you can see you get comparable results from using a bare sub-class that has
a similar position as vector::iterators.
In the less trivial source file I got the complaint "porousVect.cpp:67:36:
error: ‘std::vector<T, std::allocator<T> >::iterator’ is not a type".
It so /is/. If you'd like to look at that one too I'll strip it down and post
it for you.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/51841] iterator weirdness. I couldn't tell you what's going on here 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz @ 2012-01-13 1:08 ` pinskia at gcc dot gnu.org 2012-01-13 1:22 ` redi at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2012-01-13 1:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|delusional compile errors |iterator weirdness. I |sequent to using template |couldn't tell you what's |dependent |going on here |vector<T>::iterators | Severity|major |normal --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-13 01:08:00 UTC --- Are you using auto; if not try using auto instead of naming the full type? If you don't want to do that then do you have the typename keyword in front of std::vector<T>::iterator ; if not then that is your bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51841] iterator weirdness. I couldn't tell you what's going on here 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz 2012-01-13 1:08 ` [Bug c++/51841] " pinskia at gcc dot gnu.org @ 2012-01-13 1:22 ` redi at gcc dot gnu.org 2012-01-13 1:39 ` marcus-yass at ihug dot co.nz ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2012-01-13 1:22 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2012-01-13 Ever Confirmed|0 |1 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-01-13 01:22:16 UTC --- (In reply to comment #0) > Attached is a simple, The attachment is missing ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51841] iterator weirdness. I couldn't tell you what's going on here 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz 2012-01-13 1:08 ` [Bug c++/51841] " pinskia at gcc dot gnu.org 2012-01-13 1:22 ` redi at gcc dot gnu.org @ 2012-01-13 1:39 ` marcus-yass at ihug dot co.nz 2012-01-13 1:40 ` pinskia at gcc dot gnu.org 2012-01-13 2:05 ` marcus-yass at ihug dot co.nz 4 siblings, 0 replies; 6+ messages in thread From: marcus-yass at ihug dot co.nz @ 2012-01-13 1:39 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841 --- Comment #3 from mako <marcus-yass at ihug dot co.nz> 2012-01-13 01:38:46 UTC --- Created attachment 26311 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26311 simple code ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51841] iterator weirdness. I couldn't tell you what's going on here 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz ` (2 preceding siblings ...) 2012-01-13 1:39 ` marcus-yass at ihug dot co.nz @ 2012-01-13 1:40 ` pinskia at gcc dot gnu.org 2012-01-13 2:05 ` marcus-yass at ihug dot co.nz 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2012-01-13 1:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution| |INVALID --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-13 01:40:00 UTC --- void actv(vector<T>::iterator in){ You are missing the typename keyword. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51841] iterator weirdness. I couldn't tell you what's going on here 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz ` (3 preceding siblings ...) 2012-01-13 1:40 ` pinskia at gcc dot gnu.org @ 2012-01-13 2:05 ` marcus-yass at ihug dot co.nz 4 siblings, 0 replies; 6+ messages in thread From: marcus-yass at ihug dot co.nz @ 2012-01-13 2:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51841 --- Comment #5 from mako <marcus-yass at ihug dot co.nz> 2012-01-13 02:05:24 UTC --- (In reply to comment #4) > void actv(vector<T>::iterator in){ > > You are missing the typename keyword. Thanks a bunch, Andrew. I didn't know about this. The internet hasn't served as a very good teacher for me. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-01-13 2:05 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-01-13 1:05 [Bug c++/51841] New: iterator weirdness. I couldn't tell you what's going on here marcus-yass at ihug dot co.nz 2012-01-13 1:08 ` [Bug c++/51841] " pinskia at gcc dot gnu.org 2012-01-13 1:22 ` redi at gcc dot gnu.org 2012-01-13 1:39 ` marcus-yass at ihug dot co.nz 2012-01-13 1:40 ` pinskia at gcc dot gnu.org 2012-01-13 2:05 ` marcus-yass at ihug dot co.nz
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