[Bug fortran/122046] [14/15/16 Regression] ICE in is_illegal_recursion when a TBP is used to specify the bounds of a dummy argument

[trnka at scm dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122046

--- Comment #2 from Tomáš Trnka <trnka at scm dot com> ---
I can confirm that applying that patch on current GCC 15 branch fixes the issue
for me on our full codebase (not just on the testcase here). Many thanks for
such a speedy fix!