No problem: Error: conflict.F90, line 35: Ambiguous specific type-bound procedures EQUALS_1 and EQUALS_2 for type-bound generic ASSIGNMENT(=) in type TWO > On Mar 25, 2018, at 1:42 PM, Vipul Parekh <[log in to unmask]> wrote: > > On Sat, Mar 24, 2018 at 11:11 AM, Clune, Thomas L. (GSFC-6101) > <[log in to unmask]> wrote: >> On a related note, there are other interesting ways to introduce ambiguity with type-bound procedures. These arise because Fortran does not require the passed object to be the first argument in a type bound procedure. Consider .. > > > Thanks, Tom, for your detailed example. > > Will it be possible for you to list the "clear error message" provided > by that one compiler? > > Regards, > Vipul Parekh