gcc/testsuite/g++.dg/debug/dwarf2/template-params-7.C

// Contributed by Dodji Seketeli <dodji@redhat.com>
// Origin PR debug/30161
// { dg-do compile { target c++11 } }
// { dg-options "-gdwarf-2 -dA -fno-merge-debug-strings" }

// The type M<> should have one DW_TAG_GNU_template_parameter_pack DIE,
// with no DW_AT_name attribute. We don't test the fact that it has no
// DW_AT_name though.
// { dg-final { scan-assembler-times "DIE \\(0x\[^\n\]*\\) DW_TAG_GNU_template_parameter_pack" 1 } }


template <typename...>
struct M
{
};

struct R :
    M<>
{
};

R r;