https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55992
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2013-01-15 00:00:00 |2016-3-14
CC| |msebor at gcc dot gnu.org
Known to fail| |4.9.3, 5.1.0, 6.0
--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> ---
Reconfirmed with today's top of trunk of 6.0 and with all prior supported
versions. Below is an ever-so-slightly simpler test case:
$ cat v.c && /home/msebor/build/gcc-trunk-svn/gcc/xgcc
-B/home/msebor/build/gcc-trunk-svn/gcc -S -Wall -Wextra -Wpedantic -xc++ v.c
template <int> struct A { };
template <int I>
struct B
{
static constexpr int f (int i) { return i; }
template <int J>
using C = A<f (J)>; // error
C<I> c;
};
v.c: In substitution of ‘template<int I> template<int J> using C = A<f(J)>
[with int J = I; int I = I]’:
v.c:11:6: required from here
v.c:9:17: error: ‘f’ was not declared in this scope
using C = A<f (J)>; // error
~~^~~
