diff options
Diffstat (limited to '')
| -rw-r--r-- | backends/lean/Base/Progress/Progress.lean | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/backends/lean/Base/Progress/Progress.lean b/backends/lean/Base/Progress/Progress.lean index 6a4729dc..4fd88e36 100644 --- a/backends/lean/Base/Progress/Progress.lean +++ b/backends/lean/Base/Progress/Progress.lean @@ -110,8 +110,9 @@ def progressWith (fExpr : Expr) (th : TheoremOrLocal) -- then continue splitting the post-condition splitEqAndPost fun hEq hPost ids => do trace[Progress] "eq and post:\n{hEq} : {← inferType hEq}\n{hPost}" - simpAt [] [``Primitives.bind_tc_ret, ``Primitives.bind_tc_fail, ``Primitives.bind_tc_div] - [hEq.fvarId!] (.targets #[] true) + tryTac ( + simpAt [] [``Primitives.bind_tc_ret, ``Primitives.bind_tc_fail, ``Primitives.bind_tc_div] + [hEq.fvarId!] (.targets #[] true)) -- Clear the equality, unless the user requests not to do so let mgoal ← do if keep.isSome then getMainGoal @@ -314,12 +315,14 @@ def evalProgress (args : TSyntax `Progress.progressArgs) : TacticM Unit := do else pure none let ids := let args := asArgs.getArgs - let args := (args.get! 2).getSepArgs - args.map (λ s => if s.isIdent then some s.getId else none) + if args.size > 2 then + let args := (args.get! 2).getSepArgs + args.map (λ s => if s.isIdent then some s.getId else none) + else #[] trace[Progress] "User-provided ids: {ids}" let splitPost : Bool := let args := asArgs.getArgs - (args.get! 3).getArgs.size > 0 + args.size > 3 ∧ (args.get! 3).getArgs.size > 0 trace[Progress] "Split post: {splitPost}" /- For scalarTac we have a fast track: if the goal is not a linear arithmetic goal, we skip (note that otherwise, scalarTac would try @@ -343,11 +346,11 @@ elab "progress" args:progressArgs : tactic => namespace Test open Primitives Result - set_option trace.Progress true - set_option pp.rawOnError true + -- set_option trace.Progress true + -- set_option pp.rawOnError true - #eval showStoredPSpec - #eval showStoredPSpecClass + -- #eval showStoredPSpec + -- #eval showStoredPSpecClass example {ty} {x y : Scalar ty} (hmin : Scalar.min ty ≤ x.val + y.val) |