Dear PETSc developer, This email contains listings of contributions attributed to you by `git blame` that caused compiler errors or warnings in PETSc automated testing. Follow the links to see the full log files. Please attempt to fix the issues promptly or let us know at [email protected] if you are unable to resolve the issues. Thanks, The PETSc development team ---- warnings attributed to commit https://bitbucket.org/petsc/petsc/commits/293d5d1 Revise PETSc shared memory communicator keyval interface src/sys/objects/tagm.c:437 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /sandbox/petsc/petsc.next-tmp-2/src/sys/objects/tagm.c:437:12: error: 'MPI_PROC_NULL' undeclared (first use in this function) src/sys/objects/tagm.c:477 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/src/sys/objects/tagm.c:477:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] ---- warnings attributed to commit https://bitbucket.org/petsc/petsc/commits/a2f00be Add a shared memory vecscatter using point-to-point synchronization src/vec/vscat/impls/vpscat_mpi1.c:2692 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/src/vec/vscat/impls/vpscat_mpi1.c:2692:5: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] src/vec/vscat/impls/vpscat_mpi1.c:434 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/src/vec/vscat/impls/vpscat_mpi1.c:434:5: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] src/vec/vscat/impls/vpscat_mpi1.c:450 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/src/vec/vscat/impls/vpscat_mpi1.c:450:5: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] src/vec/vscat/impls/vpscat_mpi1.c:456 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/src/vec/vscat/impls/vpscat_mpi1.c:456:5: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] src/vec/vscat/impls/vpscat_mpi1.h:173 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /sandbox/petsc/petsc.next-tmp/include/../src/vec/vscat/impls/vpscat_mpi1.h:173:9: warning: implicit declaration of function 'PETSC_WRITE_MEMORY_BARRIER'; did you mean 'PETSC_HAVE_MPI_IBARRIER'? [-Wimplicit-function-declaration] [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /sandbox/petsc/petsc.next-tmp-2/include/../src/vec/vscat/impls/vpscat_mpi1.h:173:9: error: 'PETSC_WRITE_MEMORY_BARRIER' was not declared in this scope [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /sandbox/petsc/petsc.next-tmp-3/include/../src/vec/vscat/impls/vpscat_mpi1.h:173:9: warning: implicit declaration of function 'PETSC_WRITE_MEMORY_BARRIER'; did you mean 'PETSC_HAVE_MPI_IBARRIER'? [-Wimplicit-function-declaration] src/vec/vscat/impls/vpscat_mpi1.h:243 [http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/18/build_next-t...] /home/sandbox/petsc/petsc.next-tmp-2/include/../src/vec/vscat/impls/vpscat_mpi1.h:243:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic] ---- To opt-out from receiving these messages - send a request to [email protected].