1! { dg-do run }
2! { dg-options "-fbounds-check -fno-realloc-lhs" }
3! { dg-shouldfail "Fortran runtime error: Incorrect extent in return array in MATMUL intrinsic: is 3, should be 2" }
4program main
5  real, dimension(2,3) :: a
6  real, dimension(3) :: b
7  real, dimension(:), allocatable :: ret
8  allocate (ret(2))
9  a = 1.0
10  b = 2.3
11  ret = matmul(a,b)  ! This is OK
12  deallocate(ret)
13  allocate(ret(3))
14  ret = matmul(a,b)  ! This should throw an error.
15end program main
16! { dg-output "Fortran runtime error: Array bound mismatch for dimension 1 of array" }
17