[petsc-users] Bug Report : Continue line fails when wrapped wtih PetscCall(A)

[Zhao-Yi Yan]

Dear Developers,


I am a Fortran programmer, and find the continue line symbol "&" in fortran fails to work when I call the routine with PetscCallA, for example


The code like this


" PetscCallA DMDACreate3D(PETSC_COMM_WORLD,&
                    DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,&
                    DMDA_STENCIL_STAR,three,three,three,&
                    PETSC_DECIDE,PETSC_DECIDE,PETSC_DECIDE,&
                    one,& ! number of degrees of freedom per node
                    one,& ! stencil width
                    PETSC_NULL_INTEGER_ARRAY,PETSC_NULL_INTEGER_ARRAY,PETSC_NULL_INTEGER_ARRAY,&
                    dm, & ! Output -- the resulting distributed array object
                    ierr)
"


could NOT pass the compiler, which would report error that


  call DMDACreate3D(PETSC_COMM_WORLD, & DM_BOUNDARY_NONE,DM_BOUNDARY_NON
                                      1
Error: Syntax error in argument list at (1)


A simple work-around method is to replace PetscCallA  with a regular call, which means maybe there are something wrong within PetscCallA.





Related information: 
Petsc Release Version 3.22.4
Linux mgt1 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux


Best regards,
| |
Zhao-Yi Yan
|
|
13971216897 at 163.com
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