! { dg-do run }
! PR Fortran/83900
! Contributed by Gerhard Steinmetz <gscfq t t-online dot de>
program p
integer, parameter :: a(3,2) = 1
real, parameter :: b(2,3) = 2
real, parameter :: c(3,3) = matmul(a, b)
if (any(c /= 4.)) call abort
end