8f5ce3a356
This PR adds a deriving handler for the `ToExpr` class. It can handle mutual and nested inductive types, however it falls back to creating `partial` instances in such cases. This is upstreamed from the Mathlib deriving handler written by @kmill, but has fixes to handle autoimplicit universe level variables. This is a followup to #6285 (adding the `ToLevel` class). This PR supersedes #5906. Co-authored-by: Alex Keizer <alex@keizer.dev> --------- Co-authored-by: Alex Keizer <alex@keizer.dev>
19 lines
602 B
Text
19 lines
602 B
Text
/-
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Copyright (c) 2020 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Leonardo de Moura
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-/
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prelude
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import Lean.Elab.Deriving.Basic
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import Lean.Elab.Deriving.Util
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import Lean.Elab.Deriving.Inhabited
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import Lean.Elab.Deriving.Nonempty
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import Lean.Elab.Deriving.TypeName
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import Lean.Elab.Deriving.BEq
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import Lean.Elab.Deriving.DecEq
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import Lean.Elab.Deriving.Repr
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import Lean.Elab.Deriving.FromToJson
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import Lean.Elab.Deriving.SizeOf
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import Lean.Elab.Deriving.Hashable
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import Lean.Elab.Deriving.Ord
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import Lean.Elab.Deriving.ToExpr
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