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Proof step 172 from proof compat-addobj (previous step)

ty = mkarraytype(ty0), st[r0 -- _type] = typeval(ty), is_arraytype(ty), r0 ∈ st, r0 -- _type ∈ st, compatstatic(str, st), compatmode(str, st), newref(r, st), is_predefined_class(class), ¬ has_classtype(ty) ∨ tdname+∃(str, ty0 .jtelemtype .class), ¬ has_classtype(ty) ∨ class∃(str, ty0 .jtelemtype .class) ∨ interface∃(str, ty0 .jtelemtype .class) ∨ is_predefined_class(ty0 .jtelemtype .class) → compatarray(str, r0, st) ⊦ r0 = jvmref, r = jvmref, compatarray(str, r0, addobj(r, class, [], st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 171:
st[r0 -- _type] = typeval(mkarraytype(ty0)), r0 ∈ st, r0 -- _type ∈ st, compatstatic(str, st), compatmode(str, st), newref(r, st), is_predefined_class(class), ¬ has_classtype(ty0) ∨ tdname+∃(str, ty0 .jtelemtype .class), ¬ has_classtype(ty0) ∨ class∃(str, ty0 .jtelemtype .class) ∨ interface∃(str, ty0 .jtelemtype .class) ∨ is_predefined_class(ty0 .jtelemtype .class) → compatarray(str, r0, st) ⊦ r0 = jvmref, r = jvmref, compatarray(str, r0, addobj(r, class, [], st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ has_classtype(mkarraytype(ty)) ↔ has_classtype(ty)], [CSIMPSEQ : ⊦ is_arraytype(mkarraytype(ty))])]]