Files
lean4/tests/elab/library_suggestions_deprecated.lean
Garmelon 08eb78a5b2 chore: switch to new test/bench suite (#12590)
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.

For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00

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Lean4

import Lean.LibrarySuggestions.Basic
-- Define a normal theorem that should appear in suggestions
theorem normalTheorem : True := trivial
-- Define a deprecated theorem that should be filtered out by isDeniedPremise
@[deprecated "Use normalTheorem instead" (since := "1970-01-01")]
theorem deprecatedTheorem : True := trivial
-- Another normal theorem to verify filtering is selective
theorem anotherNormalTheorem : 1 + 1 = 2 := rfl
-- Test the currentFile selector which uses isDeniedPremise to filter
set_library_suggestions Lean.LibrarySuggestions.currentFile
-- This test verifies that deprecated theorems are filtered out by isDeniedPremise
-- Expected: deprecatedTheorem should NOT appear in suggestions
/--
info: Library suggestions:
normalTheorem
anotherNormalTheorem
-/
#guard_msgs in
example : True := by
suggestions
trivial