Hi
When calling PetscBarrier from fortran using "call PetscBarrier(PETSC_NULL_MAT,ierr)" with latest petsc version 3.10.2, I get the following error "Error: Type mismatch in argument ‘a’ at (1); passed TYPE(tmat) to INTEGER(8)". I compiled petsc not with integer(8). It work with previous versions.
best,
Marius