[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||anass.lasram at gmail dot com --- Comment #7 from Paolo Carlini paolo.carlini at oracle dot com --- *** Bug 57565 has been marked as a duplicate of this bug. ***
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com --- Then let's add the testcase and close the bug.
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #5 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Wed Jul 8 16:08:10 2015 New Revision: 225563 URL: https://gcc.gnu.org/viewcvs?rev=225563root=gccview=rev Log: 2015-07-08 Paolo Carlini paolo.carl...@oracle.com PR c++/66421 * g++.dg/cpp0x/auto45.C: New. Added: trunk/gcc/testsuite/g++.dg/cpp0x/auto45.C Modified: trunk/gcc/testsuite/ChangeLog
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com --- Note that this is already fixed for 5.2.0 too.
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED Target Milestone|--- |5.2 --- Comment #6 from Paolo Carlini paolo.carlini at oracle dot com --- Done.
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 Nathan Sidwell nathan at gcc dot gnu.org changed: What|Removed |Added CC||nathan at gcc dot gnu.org --- Comment #2 from Nathan Sidwell nathan at gcc dot gnu.org --- Appears resolved in version r224163
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421
Jonathan Wakely redi at gcc dot gnu.org changed:
What|Removed |Added
Keywords||rejects-valid
Version|unknown |4.9.2
--- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org ---
Reduced:
templatetypename... T struct tuple { };
templatetypename... T tupleT... make_tuple(T...) { return {}; }
template typename... Params
void foo(Params... params) {
auto t = make_tuple((int)params...);
}
template typename... Params
void bar(Params... params) {
tupledecltype((int)params)... t = make_tuple((int)params...);
}
int main() {
foo(1,2,3); // Fails, clang++ compiles it
bar(1,2,3); // Compiles correctly
}
t.cc: In instantiation of ‘void foo(Params ...) [with Params = {int, int,
int}]’:
t.cc:16:14: required from here
t.cc:7:39: error: conversion from ‘tupleint, int, int’ to non-scalar type
‘tupleint’ requested
auto t = make_tuple((int)params...);
^
[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2015-06-05 Ever confirmed|0 |1 Known to fail||4.8.3, 4.9.2, 5.1.0, 6.0
