62 lines
1.2 KiB
Text
62 lines
1.2 KiB
Text
import Lean.Elab
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structure Bar where
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structure Foo where
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foo₁ : Nat
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foo₂ : Nat
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bar : Bar
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def mkFoo₁ : Foo := {
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--v textDocument/definition
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foo₁ := 1
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--^ textDocument/definition
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--v textDocument/declaration
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foo₂ := 2
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--v textDocument/typeDefinition
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bar := ⟨⟩
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}
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--v textDocument/definition
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#check (Bar)
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structure HandWrittenStruct where
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n : Nat
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-- def HandWrittenStruct.n := fun | mk n => n
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--v textDocument/definition
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def hws : HandWrittenStruct := {
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--v textDocument/definition
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n := 3
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}
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--v textDocument/declaration
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def mkFoo₂ := mkFoo₁
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syntax (name := elabTest) "test" : term
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@[termElab elabTest] def elabElabTest : Lean.Elab.Term.TermElab := fun _ _ => do
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let stx ← `(2)
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Lean.Elab.Term.elabTerm stx none
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--v textDocument/declaration
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#check test
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--^ textDocument/definition
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def Baz (α : Type) := α
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#check fun (b : Baz Nat) => b
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--^ textDocument/typeDefinition
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example : Nat :=
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let a := 1
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--v textDocument/definition
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a + b
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--^ textDocument/definition
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where
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b := 2
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macro_rules | `(test) => `(3)
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#check test
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--^ textDocument/definition
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