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* [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit.
@ 2015-01-31 17:03 cth027 at yahoo dot de
2015-01-31 17:05 ` [Bug c++/64887] " cth027 at yahoo dot de
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: cth027 at yahoo dot de @ 2015-01-31 17:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887
Bug ID: 64887
Summary: Brace initialization of array members when move
constructor is deleted or implicit.
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: cth027 at yahoo dot de
Created attachment 34634
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34634&action=edit
Test case 1: Failure to compile (move and copy ctors are deleted)
The initialisation of member arrays of type A fail to compile when move
constructor of A is deleted or implicitely defined and A has a member which is
not a base type.
Testcase1 fails to compile because move constructor of A is deleted. The same
code compiles, when the string member of A is removed (Testcase2) or if the
string member of A is replaced with an int member (Testcase3).
Testcase4 fails to compile because the copy constructor of A is deleted, the
move construcor being implicietly defined. The same code compiles if the move
constructor is user defined (Testcase5).
The bug could be related to bug 63707, but it's broader (move and not only copy
constructor) and unrelated to user defined destructor.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/64887] Brace initialization of array members when move constructor is deleted or implicit. 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de @ 2015-01-31 17:05 ` cth027 at yahoo dot de 2015-01-31 17:06 ` cth027 at yahoo dot de ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: cth027 at yahoo dot de @ 2015-01-31 17:05 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887 --- Comment #1 from Christophe <cth027 at yahoo dot de> --- Created attachment 34635 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34635&action=edit Test case 2: same code compile if private member removed ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/64887] Brace initialization of array members when move constructor is deleted or implicit. 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de 2015-01-31 17:05 ` [Bug c++/64887] " cth027 at yahoo dot de @ 2015-01-31 17:06 ` cth027 at yahoo dot de 2015-01-31 17:07 ` cth027 at yahoo dot de ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: cth027 at yahoo dot de @ 2015-01-31 17:06 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887 --- Comment #2 from Christophe <cth027 at yahoo dot de> --- Created attachment 34636 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34636&action=edit Test case 2: same code compiles if private string member replace by int member ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/64887] Brace initialization of array members when move constructor is deleted or implicit. 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de 2015-01-31 17:05 ` [Bug c++/64887] " cth027 at yahoo dot de 2015-01-31 17:06 ` cth027 at yahoo dot de @ 2015-01-31 17:07 ` cth027 at yahoo dot de 2015-01-31 17:08 ` cth027 at yahoo dot de 2015-01-31 20:34 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cth027 at yahoo dot de @ 2015-01-31 17:07 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887 --- Comment #3 from Christophe <cth027 at yahoo dot de> --- Created attachment 34637 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34637&action=edit Test case 4: Failure to compile (copy ctor deleted, move implicit) ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/64887] Brace initialization of array members when move constructor is deleted or implicit. 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de ` (2 preceding siblings ...) 2015-01-31 17:07 ` cth027 at yahoo dot de @ 2015-01-31 17:08 ` cth027 at yahoo dot de 2015-01-31 20:34 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cth027 at yahoo dot de @ 2015-01-31 17:08 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887 --- Comment #4 from Christophe <cth027 at yahoo dot de> --- Created attachment 34638 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34638&action=edit Test case 2: same code compile if user-defined move ctor ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/64887] Brace initialization of array members when move constructor is deleted or implicit. 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de ` (3 preceding siblings ...) 2015-01-31 17:08 ` cth027 at yahoo dot de @ 2015-01-31 20:34 ` redi at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2015-01-31 20:34 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64887 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE --- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- I maintain what I said on stackoverflow, this is PR 63707. Just because there are other ways to reproduce the bug doesn't make it a separate bug, that just means there should be additional testcases on the original bug. *** This bug has been marked as a duplicate of bug 63707 *** ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-01-31 20:34 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-01-31 17:03 [Bug c++/64887] New: Brace initialization of array members when move constructor is deleted or implicit cth027 at yahoo dot de 2015-01-31 17:05 ` [Bug c++/64887] " cth027 at yahoo dot de 2015-01-31 17:06 ` cth027 at yahoo dot de 2015-01-31 17:07 ` cth027 at yahoo dot de 2015-01-31 17:08 ` cth027 at yahoo dot de 2015-01-31 20:34 ` redi at gcc dot gnu.org
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