5bb7f37645
This PR adds a new `first_par` tactic combinator that runs multiple tactics in parallel and returns the first successful result (cancelling the others). The `try?` tactic's `atomicSuggestions` step now uses `first_par` to try three grind variants in parallel: - `grind? +suggestions` - uses library suggestion engine - `grind? +locals` - unfolds local definitions from current file - `grind? +locals +suggestions` - combines both This leverages `TacticM.parFirst` which already provides the "first success wins" parallel execution with cancellation. ### Depends on - [x] depends on: #11946 🤖 Prepared with Claude Code --------- Co-authored-by: Claude <noreply@anthropic.com> |
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