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* [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions
@ 2010-02-10 13:31 plaice at cse dot unsw dot edu dot au
2010-02-10 13:32 ` [Bug c++/43016] " plaice at cse dot unsw dot edu dot au
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: plaice at cse dot unsw dot edu dot au @ 2010-02-10 13:31 UTC (permalink / raw)
To: gcc-bugs
When an inline function f() includes a lambda function and f() is called in
more than one compilation site, a multiple definition error for the lambda
function is generated at link time. This does not correspond to the standard,
section 5.1.1.5, which states that "the closure type for a lambda expression
has a public inline function call operator".
--
Summary: Inappropriate multiple definition error for lambda
function when inside inline functions
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: plaice at cse dot unsw dot edu dot au
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug c++/43016] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au @ 2010-02-10 13:32 ` plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` plaice at cse dot unsw dot edu dot au ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: plaice at cse dot unsw dot edu dot au @ 2010-02-10 13:32 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ------- Created an attachment (id=19833) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19833&action=view) First file for Bug 43016. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` [Bug c++/43016] " plaice at cse dot unsw dot edu dot au @ 2010-02-10 13:32 ` plaice at cse dot unsw dot edu dot au 2010-02-10 18:11 ` [Bug c++/43016] [C++0x] " jason at gcc dot gnu dot org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: plaice at cse dot unsw dot edu dot au @ 2010-02-10 13:32 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ------- Created an attachment (id=19834) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19834&action=view) Second file for Bug 43016 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` [Bug c++/43016] " plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` plaice at cse dot unsw dot edu dot au @ 2010-02-10 18:11 ` jason at gcc dot gnu dot org 2010-02-10 18:40 ` paolo dot carlini at oracle dot com ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu dot org @ 2010-02-10 18:11 UTC (permalink / raw) To: gcc-bugs -- jason at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-02-10 18:11:09 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au ` (2 preceding siblings ...) 2010-02-10 18:11 ` [Bug c++/43016] [C++0x] " jason at gcc dot gnu dot org @ 2010-02-10 18:40 ` paolo dot carlini at oracle dot com 2010-02-10 21:48 ` jason at gcc dot gnu dot org ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: paolo dot carlini at oracle dot com @ 2010-02-10 18:40 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from paolo dot carlini at oracle dot com 2010-02-10 18:40 ------- Thanks. -- paolo dot carlini at oracle dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC|jason at gcc dot gnu dot org| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au ` (3 preceding siblings ...) 2010-02-10 18:40 ` paolo dot carlini at oracle dot com @ 2010-02-10 21:48 ` jason at gcc dot gnu dot org 2010-02-10 22:01 ` jason at gcc dot gnu dot org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu dot org @ 2010-02-10 21:48 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from jason at gcc dot gnu dot org 2010-02-10 21:48 ------- Subject: Bug 43016 Author: jason Date: Wed Feb 10 21:48:25 2010 New Revision: 156671 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156671 Log: PR c++/43016 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/semantics.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-conv.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au ` (4 preceding siblings ...) 2010-02-10 21:48 ` jason at gcc dot gnu dot org @ 2010-02-10 22:01 ` jason at gcc dot gnu dot org 2010-04-07 22:16 ` jason at gcc dot gnu dot org 2010-07-23 13:52 ` jason at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu dot org @ 2010-02-10 22:01 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from jason at gcc dot gnu dot org 2010-02-10 22:00 ------- Fixed for 4.5. -- jason at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au ` (5 preceding siblings ...) 2010-02-10 22:01 ` jason at gcc dot gnu dot org @ 2010-04-07 22:16 ` jason at gcc dot gnu dot org 2010-07-23 13:52 ` jason at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu dot org @ 2010-04-07 22:16 UTC (permalink / raw) To: gcc-bugs ------- Comment #6 from jason at gcc dot gnu dot org 2010-04-07 22:16 ------- Subject: Bug 43016 Author: jason Date: Wed Apr 7 22:16:15 2010 New Revision: 158095 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158095 Log: PR c++/43016 * decl.c (start_preparsed_function): Do defer nested functions. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au ` (6 preceding siblings ...) 2010-04-07 22:16 ` jason at gcc dot gnu dot org @ 2010-07-23 13:52 ` jason at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu dot org @ 2010-07-23 13:52 UTC (permalink / raw) To: gcc-bugs ------- Comment #7 from jason at gcc dot gnu dot org 2010-07-23 13:51 ------- Subject: Bug 43016 Author: jason Date: Fri Jul 23 13:51:12 2010 New Revision: 162458 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162458 Log: PR c++/43016 PR c++/45008 * decl.c (start_preparsed_function): Do defer nested functions. Added: branches/gcc-4_5-branch/gcc/testsuite/g++.dg/abi/mangle44.C Modified: branches/gcc-4_5-branch/gcc/cp/ChangeLog branches/gcc-4_5-branch/gcc/cp/decl.c branches/gcc-4_5-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43016 ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2010-07-23 13:52 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-02-10 13:31 [Bug c++/43016] New: Inappropriate multiple definition error for lambda function when inside inline functions plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` [Bug c++/43016] " plaice at cse dot unsw dot edu dot au 2010-02-10 13:32 ` plaice at cse dot unsw dot edu dot au 2010-02-10 18:11 ` [Bug c++/43016] [C++0x] " jason at gcc dot gnu dot org 2010-02-10 18:40 ` paolo dot carlini at oracle dot com 2010-02-10 21:48 ` jason at gcc dot gnu dot org 2010-02-10 22:01 ` jason at gcc dot gnu dot org 2010-04-07 22:16 ` jason at gcc dot gnu dot org 2010-07-23 13:52 ` jason at gcc dot gnu dot org
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