diff options
Diffstat (limited to 'backends/lean')
| -rw-r--r-- | backends/lean/Base/Progress/Progress.lean | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/backends/lean/Base/Progress/Progress.lean b/backends/lean/Base/Progress/Progress.lean index 6a4729dc..afe3056e 100644 --- a/backends/lean/Base/Progress/Progress.lean +++ b/backends/lean/Base/Progress/Progress.lean @@ -314,12 +314,14 @@ 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 |