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Proof step 49 from proof junkrefs-put-norefval-01 (previous step)

fs = mkfs(class, ty0, fieldvar), okval(val, ty0), junkrefs(str, refs, ty, st[r1 -- fs ', val]) ⊦ ty0 = void_type, fs ' = _length, is_referencevalue(val), junkrefs(str, refs, ty, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 48:
okval(val, ty0), junkrefs(str, refs, ty, st[r1 -- mkfs(class, ty0, fieldvar) ', val]) ⊦ ty0 = void_type, mkfs(class, ty0, fieldvar) ' = _length, is_referencevalue(val), junkrefs(str, refs, ty, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]