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Proof step 30 from proof compat-put (previous step)

compat(str, val, ty, st), compatrefs(str, st), compatstatic(str, st), compatmode(str, st) ⊦ _mode ∈ st[r -- mkfs(class, ty, fieldvar) ', val] ∧ compatmode(str, st[r -- mkfs(class, ty, fieldvar) ', val][_mode], st[r -- mkfs(class, ty, fieldvar) ', val]), ty = void_type, mkfs(class, ty, fieldvar) ' = _length

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 29:
compat(str, val, ty, st), compatrefs(str, st), compatstatic(str, st), compatmode(str, st) ⊦ ty = void_type, mkfs(class, ty, fieldvar) ' = _length, _mode ∈ st ∧ compatmode(str, st[r -- mkfs(class, ty, fieldvar) ', val][_mode], st[r -- mkfs(class, ty, fieldvar) ', val])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ty ≠ void_type → _mode ≠ r -- mkfs(class, ty, fieldvar) '], [CSIMPSEQ : ⊦ rk ∈ st[rk0, val] ↔ rk = rk0 ∨ rk ∈ st])]]