| fs = mkfs(class, ty0, fieldvar), is_reftype(ty0), validref(str, r, ty, st) ⊦ validref(str, r, ty, st[r0 -- fs ', refval(jvmref)]) |
is_reftype(ty0), validref(str, r, ty, st) ⊦ validref(str, r, ty, st[r0 -- mkfs(class, ty0, fieldvar) ', refval(jvmref)])
[[CONCRETESIMPRULES : ()]]