From 2edbbfee7fdcfb2a4804524091930c5dab7b9db4 Mon Sep 17 00:00:00 2001 From: Jason Gross Date: Sun, 19 Apr 2020 17:37:27 -0400 Subject: Add a `with_strategy` tactic Useful for guarding calls to `unfold` or `cbv` to ensure that, e.g., `Opaque foo` doesn't break some automation which tries to unfold `foo`. We have some timeouts in the strategy success file. We should not run into issues, because we are not really testing how long these take. We could just as well use `Timeout 60` or longer, we just want to make sure the file dies more quickly rather than taking over 10^100 steps. Note that this tactic does not play well with `abstract`; I have a potentially controversial change that fixes this issue. One of the lines in the doc comes from https://github.com/coq/coq/pull/12129#issuecomment-619771556 Co-Authored-By: Pierre-Marie Pédrot Co-Authored-By: Théo Zimmermann Co-Authored-By: Michael Soegtrop <7895506+MSoegtropIMC@users.noreply.github.com> --- plugins/ltac/tacinterp.ml | 1 + 1 file changed, 1 insertion(+) (limited to 'plugins/ltac/tacinterp.ml') diff --git a/plugins/ltac/tacinterp.ml b/plugins/ltac/tacinterp.ml index 6debc7d9b9..d1f031b418 100644 --- a/plugins/ltac/tacinterp.ml +++ b/plugins/ltac/tacinterp.ml @@ -2022,6 +2022,7 @@ let interp_pre_ident ist env sigma s = let () = register_interp0 wit_int_or_var (fun ist n -> Ftactic.return (interp_int_or_var ist n)); + register_interp0 wit_smart_global (lift interp_reference); register_interp0 wit_ref (lift interp_reference); register_interp0 wit_pre_ident (lift interp_pre_ident); register_interp0 wit_ident (lift interp_ident); -- cgit v1.2.3