Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
e337129108
This PR ensures that names suggested by tactics like `simp?` are not shadowed by auxiliary declarations in the local context and that names of `let rec` and `where` declarations are correctly resolved in tactic blocks. This PR contains the following potentially breaking changes: * Moves the `auxDeclToFullName` map from `TermElab.Context` to `LocalContext`. * Refactors `Lean.Elab.Term.resolveLocalName : Name → TermElabM …` to `Lean.resolveLocalName [MonadResolveName m] [MonadEnv m] [MonadLCtx m] : Name → m …`. * Refactors the `TermElabM` action `Lean.Elab.Term.withAuxDecl` to a monad-polymorphic action `Lean.Meta.withAuxDecl`. * Adds an optional `filter` argument to `Lean.unresolveNameGlobal`. Closes #6706, closes #7073. |
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