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* [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization
@ 2013-02-01 16:04 benoit.bayol at gmail dot com
2013-02-01 16:06 ` [Bug c++/56176] " benoit.bayol at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: benoit.bayol at gmail dot com @ 2013-02-01 16:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176
Bug #: 56176
Summary: internal compiler error with call to default
constructor of inner struct having a std::function
member attribute initialization
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: benoit.bayol@gmail.com
Hello,
Here is the test code :
#include <functional>
typedef std::function<auto (int, int) -> int> fn_type;
auto f1 = [](int,int){return 0;};
struct B
{
typedef struct
{
fn_type _f = f1;
} A;
B(A a = A()){}
};
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/56176] internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com @ 2013-02-01 16:06 ` benoit.bayol at gmail dot com 2013-02-01 16:09 ` redi at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: benoit.bayol at gmail dot com @ 2013-02-01 16:06 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176 --- Comment #1 from Benoit Bayol <benoit.bayol at gmail dot com> 2013-02-01 16:05:31 UTC --- I have just noticed that the example code can be simpler : struct B { typedef struct { int a = 0; } A; B(A a = A()){} }; ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56176] internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com 2013-02-01 16:06 ` [Bug c++/56176] " benoit.bayol at gmail dot com @ 2013-02-01 16:09 ` redi at gcc dot gnu.org 2013-02-01 16:12 ` [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI redi at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2013-02-01 16:09 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|blocker |normal ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com 2013-02-01 16:06 ` [Bug c++/56176] " benoit.bayol at gmail dot com 2013-02-01 16:09 ` redi at gcc dot gnu.org @ 2013-02-01 16:12 ` redi at gcc dot gnu.org 2014-05-14 15:00 ` paolo.carlini at oracle dot com 2014-05-14 15:17 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: redi at gcc dot gnu.org @ 2013-02-01 16:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-invalid-code Status|UNCONFIRMED |NEW Last reconfirmed| |2013-02-01 Known to work| |4.8.0 Summary|internal compiler error |ICE with call to |with call to default |synthesized default |constructor of inner struct |constructor of inner struct |having a std::function |with NSDMI |member attribute | |initialization | Ever Confirmed|0 |1 Known to fail| |4.7.2 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-02-01 16:11:33 UTC --- Trunk rejects it as invalid: t.cc: In constructor 'constexpr B::A::A()': t.cc:4:9: error: constructor required before non-static data member for 'B::A::a' has been parsed { ^ t.cc: At global scope: t.cc:7:15: note: synthesized method 'constexpr B::A::A()' first required here B(A a = A()){} ^ ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com ` (2 preceding siblings ...) 2013-02-01 16:12 ` [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI redi at gcc dot gnu.org @ 2014-05-14 15:00 ` paolo.carlini at oracle dot com 2014-05-14 15:17 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2014-05-14 15:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176 --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> --- I'm going to add the reduced testcase and close this as fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com ` (3 preceding siblings ...) 2014-05-14 15:00 ` paolo.carlini at oracle dot com @ 2014-05-14 15:17 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2014-05-14 15:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56176 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> --- In fact we already got nsdmi-defer6.C. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-05-14 15:17 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-02-01 16:04 [Bug c++/56176] New: internal compiler error with call to default constructor of inner struct having a std::function member attribute initialization benoit.bayol at gmail dot com 2013-02-01 16:06 ` [Bug c++/56176] " benoit.bayol at gmail dot com 2013-02-01 16:09 ` redi at gcc dot gnu.org 2013-02-01 16:12 ` [Bug c++/56176] ICE with call to synthesized default constructor of inner struct with NSDMI redi at gcc dot gnu.org 2014-05-14 15:00 ` paolo.carlini at oracle dot com 2014-05-14 15:17 ` paolo.carlini at oracle dot com
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