[Bug c++/97372] Segmentation fault using Tracy 0.7.3 in template class

[public at enkore dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97372

--- Comment #3 from marian <public at enkore dot de> ---
Created attachment 49344
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49344&action=edit
CVise differently reduced reproducer (possibly a different bug as well)

Attached automatically reduced reproducer does retain more of the structure of
the original test case, but also strikes me as suspiciously invalid C++, so
probably is another bug still.

$ g++ testcase_proper.ii                   
testcase_proper.ii: In instantiation of ‘a< <template-parameter-1-1> >::a()
[with <template-parameter-1-1> = int]’:
testcase_proper.ii:6:19:   required from here
testcase_proper.ii:2:25: internal compiler error: Segmentation fault
    2 |   int b{[] { static int c; }};
      |                         ^
$ cat testcase_proper.ii
template <typename> class a {
  int b{[] { static int c; }};
public:
  a() {}
};
void d() { a<int> e; }