[Bug c++/87513] [8/9 Regression] ICE in write_expression, at cp/mangle.c:3050

[ensadc at mailnesia dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87513

ensadc at mailnesia dot com changed:

           What    |Removed                     |Added
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                 CC|                            |ensadc at mailnesia dot com

--- Comment #9 from ensadc at mailnesia dot com ---
struct A { template <long> void foo (); };
template <long t> auto bar () -> decltype (&A::foo<t>);
void foo ()
{
  bar<0> ();
}