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Diffstat (limited to '')
| -rw-r--r-- | backends/lean/Base/Utils.lean | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/backends/lean/Base/Utils.lean b/backends/lean/Base/Utils.lean index 1f8f1455..5224e1c3 100644 --- a/backends/lean/Base/Utils.lean +++ b/backends/lean/Base/Utils.lean @@ -301,6 +301,10 @@ example : Nat := by example (x : Bool) : Nat := by cases x <;> custom_let x := 3 <;> apply x +-- Attempt to apply a tactic +def tryTac (tac : TacticM Unit) : TacticM Unit := do + let _ ← tryTactic tac + -- Repeatedly apply a tactic partial def repeatTac (tac : TacticM Unit) : TacticM Unit := do try |