repro4.vhdl:10:10: multiple assignments for "s" offsets 3:3
repro4.vhdl:10:10:note:  this concerns these parts of the signal:
repro4.vhdl:10:10:note:   s(3)
repro4.vhdl:10:10: multiple assignments for "s" offsets 5:5
repro4.vhdl:10:10:note:  this concerns these parts of the signal:
repro4.vhdl:10:10:note:   s(5)