| class1 ≠ class2 ⊦ (addclass(class2, fis, st)[jvmref -- mkfs(class1, ty, fieldvar) ']) = st[jvmref -- mkfs(class1, ty, fieldvar) '] |
⊦ class1 = class2, (addclass(class2, fis, st)[jvmref -- mkfs(class1, ty, fieldvar) ']) = st[jvmref -- mkfs(class1, ty, fieldvar) ']
[[CONCRETESIMPRULES : ()]]