e5c6fe1dac
This PR adds support for throwing named errors with associated error explanations. In particular, it adds elaborators for the syntax defined in #8649, which use the error-explanation infrastructure added in #8651. This includes completions, hovers, and jump-to-definition for error names. Note that another stage0 rebuild will be required to define explanations using `register_error_explanation`. --------- Co-authored-by: Joachim Breitner <mail@joachim-breitner.de> Co-authored-by: Marc Huisinga <mhuisi@protonmail.com>
41 lines
1.1 KiB
Text
41 lines
1.1 KiB
Text
import Lean.ErrorExplanation
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import Lean.Exception
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import Lean.Log
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/-!
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# Error explanation interactive tests
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Tests completions and hovers for error explanations.
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-/
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/-- Example -/
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register_error_explanation TestDomain.Bar {
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summary := "Error 0"
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sinceVersion := "4.0.0"
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}
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/-- Example -/
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register_error_explanation TestDomain.Foo1 {
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summary := "Error 1"
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sinceVersion := "4.0.0"
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}
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/-- Example -/
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register_error_explanation TestDomain.Foo2 {
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summary := "Error 2"
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sinceVersion := "4.0.0"
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}
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#check throwNamedError TestDomain
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--^ textDocument/completion
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#check throwNamedError TestDomain.
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--^ textDocument/completion
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#check throwNamedError TestDomain.F
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--^ textDocument/completion
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#check throwNamedError TestDomain.F "test"
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--^ textDocument/completion
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#check throwNamedError TestDomain.Foo2
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--^ textDocument/hover
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#check throwNamedError TestDomain.Foo2 "test"
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--^ textDocument/hover
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