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Migrate most of the codebase (sans Reaching.lean / LICM left) to projections

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Danila Fedorin
2026-07-01 22:56:29 -05:00
parent 10b8fa97ca
commit 0e6976f9b4
7 changed files with 139 additions and 136 deletions
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10
lean/Spa/Analysis/Sign.lean
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@@ -210,14 +210,14 @@ instance eval_valid : ValidExprEvaluator SignLattice prog := by
exact minus_valid h₁ h₂
theorem analyze_correct {ρ : Env} (hrun : EvalStmt [] prog.rootStmt ρ) :
⟦ variablesAt prog.finalState (result SignLattice prog) ⟧ ρ () :=
⟦ variablesAt prog.finalState (result SignLattice prog) ⟧ ρ :=
Forward.analyze_correct SignLattice prog hrun
theorem analyze_correct_at {ρf : Env} (hrun : EvalStmt [] prog.rootStmt ρf)
{s : prog.State} {ρin ρout : Env} {stin stout : PUnit}
(hr : Reaches (L := SignLattice) (prog.trace hrun) PUnit.unit s ρin ρout stin stout) :
⟦ joinForKey s (result SignLattice prog) ⟧ ρin stin
∧ ⟦ variablesAt s (result SignLattice prog) ⟧ ρout stout :=
{s : prog.State} {ρin ρout : Env}
(hr : Reaches (prog.trace hrun) s ρin ρout) :
⟦ joinForKey s (result SignLattice prog) ⟧ ρin
∧ ⟦ variablesAt s (result SignLattice prog) ⟧ ρout :=
Forward.analyze_correct_at SignLattice prog hrun hr
end SignAnalysis