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Proof step 53 from proof compat-addobj (previous step)

st[_mode] = throw(r0, ty), is_throw_mode(st[_mode]), compat(str, refval(r0), ty, st), is_subtype(str, ty, mkclasstype(`java.lang.Throwable' .class)), is_predefined_class(class), newref(r, st), _mode ∈ st, compatstatic(str, st), compatrefs(str, st) ⊦ st[_mode] = return(noval, void_type), st[_mode] = noval, r = jvmref, r0 = jvmref, compat(str, refval(r0), ty, st[r -- _type, typeval(mkclasstype(class))]) ∧ ty ≤ mkclasstype(`java.lang.Throwable' .class) ∧ (has_classtype(ty) → class∃(str, ty .jtelemtype .class) ∨ interface∃(str, ty .jtelemtype .class) ∨ is_predefined_class(ty .jtelemtype .class))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 52:
st[_mode] = throw(r0, ty), compatrefs(str, st), compatstatic(str, st), _mode ∈ st, newref(r, st), is_predefined_class(class), is_subtype(str, ty, mkclasstype(`java.lang.Throwable' .class)), compat(str, refval(r0), ty, st) ⊦ r0 = jvmref, r = jvmref, compat(str, refval(r0), ty, st[r -- _type, typeval(mkclasstype(class))]) ∧ ty ≤ mkclasstype(`java.lang.Throwable' .class) ∧ (has_classtype(ty) → class∃(str, ty .jtelemtype .class) ∨ interface∃(str, ty .jtelemtype .class) ∨ is_predefined_class(ty .jtelemtype .class))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_throw_mode(throw(r, ty))], [CSIMPSEQ : ⊦ return(val, ty) ≠ throw(r, ty0)], [CSIMPSEQ : ⊦ noval ≠ throw(r, ty)])]]