lean4-htt/tests/elab/termElab.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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746 B
Text

import Lean
open Lean
open Lean.Elab
open Lean.Elab.Term
def tst1 : TermElabM Unit := do
let opt ← getOptions;
let stx ← `(forall (a b : Nat), Nat);
IO.println "message 1"; -- This message goes direct to stdio. It will be displayed before trace messages.
let e ← elabTermAndSynthesize stx none;
trace[Elab.debug] m!">>> {e}"; -- display message when `trace.Elab.debug` is true
IO.println "message 2"
/--
info: message 1
message 2
-/
#guard_msgs in
#eval tst1
def tst2 : TermElabM Unit := do
let opt ← getOptions;
let a := mkIdent `a;
let b := mkIdent `b;
let stx ← `((fun ($a : Type) (x : $a) => @id $a x) _ 1);
let e ← elabTermAndSynthesize stx none;
trace[Elab.debug] m!">>> {e}";
throwErrorIfErrors
#guard_msgs in
#eval tst2