runtime error: Array shape mismatch in assignment to 'x'. Tried to match size 3 of dimension 1 of LHS with size 4 of dimension 1 of RHS.
  --> tests/errors/array_bounds_check_06.f90:10:5
   |
10 |     x = y
   |     ^ LHS size is 3
   |
10 |     x = y
   |         ^ RHS size is 4
