[mpich-discuss] Fortran 2008 MPI Interface Bug

Zhang, Junchao jczhang at mcs.anl.gov
Thu Nov 14 17:21:23 CST 2019

Hi, Thomas,
 I tried gcc-9-branch and I could build MPICH f08 with it.  I could also reproduce the problem Pedro Ricardo Souza reported.  Could you check if it is a gcc bug in handling type(*), dimension(..)
--Junchao Zhang

On Thu, Nov 14, 2019 at 6:27 AM Thomas König via discuss <discuss at mpich.org<mailto:discuss at mpich.org>> wrote:

just a general remark on this.

If you were using gfortran 9, that has seen a fair number of bug fixes in that field in the recent weeks, which will be included in the next release of gcc 9 and the upcoming release of gcc 10.

If you can, you might give the current gcc 9 branch a spin to see if the problem goes away. Any additional bug reports would be wecome 😉
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