[petsc-dev] Fortran interface problem in v.3.10.2

[Adrian Croucher]

hi

A colleague has just reported that my code no longer builds with PETSc 
3.10.2, though it builds OK with 3.10.1.

The problem appears to be the Fortran interface to 
SNESSetConvergenceTest(), which was changed at commit f9a1a4d.

It now complains about the context argument we are passing in to this 
function ('cctx' in the interface, which is declared there as type(*)). 
The error is:

"Error: Actual argument at (1) to assumed-type dummy is of derived type 
with type-bound or FINAL procedures"

This is true, the argument being passed in is of derived type with 
type-bound procedures. Previously this didn't bother it, but it looks 
like it does now.

Is its complaint legitimate? or perhaps a compiler bug? (this is using 
gcc 6.3.0)

- Adrian

-- 
Dr Adrian Croucher
Senior Research Fellow
Department of Engineering Science
University of Auckland, New Zealand
email: a.croucher at auckland.ac.nz
tel: +64 (0)9 923 4611