[Bug fortran/121366] When an intrinsic trigonometric function in degrees is used as a pointer target, an internal compiler error occurs

[kargls at comcast dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121366

kargls at comcast dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kargls at comcast dot net

--- Comment #3 from kargls at comcast dot net ---
The indirection is subverting name resolution.  In iresolve.cc, one has

void
gfc_resolve_trig (gfc_expr *f, gfc_expr *x)
{
  f->ts = x->ts;
  f->value.function.name
    = gfc_get_string (PREFIX ("%s_%c%d"), f->value.function.isym->name,
                      gfc_type_letter (x->ts.type),
                      gfc_type_abi_kind (&x->ts));
}

but gdb shows

(gdb) p f.value.function
$10 = {actual = 0x0, name = 0x0, isym = 0x0, esym = 0x0}

thus the classic NULL pointer dereference.