From 68935660fbfdec2e357e123ed999073ed3b8fc26 Mon Sep 17 00:00:00 2001 From: Emilio Jesus Gallego Arias Date: Sun, 11 Feb 2018 16:00:04 +0100 Subject: [engine] Remove ghost parameter from `Proofview.Goal.t` In current code, `Proofview.Goal.t` uses a phantom type to indicate whether the goal was properly substituted wrt current `evar_map` or not. After the introduction of `EConstr`, this distinction should have become unnecessary, thus we remove the phantom parameter from `'a Proofview.Goal.t`. This may introduce some minor incompatibilities at the typing level. Code-wise, things should remain the same. We thus deprecate `assume`. In a next commit, we will remove normalization as much as possible from the code. --- tactics/hipattern.mli | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tactics/hipattern.mli') diff --git a/tactics/hipattern.mli b/tactics/hipattern.mli index 237ed42d5..01d916053 100644 --- a/tactics/hipattern.mli +++ b/tactics/hipattern.mli @@ -120,11 +120,11 @@ val match_with_equation: (** Match terms [eq A t u], [identity A t u] or [JMeq A t A u] Returns associated lemmas and [A,t,u] or fails PatternMatchingFailure *) -val find_eq_data_decompose : 'a Proofview.Goal.t -> constr -> +val find_eq_data_decompose : Proofview.Goal.t -> constr -> coq_eq_data * EInstance.t * (types * constr * constr) (** Idem but fails with an error message instead of PatternMatchingFailure *) -val find_this_eq_data_decompose : 'a Proofview.Goal.t -> constr -> +val find_this_eq_data_decompose : Proofview.Goal.t -> constr -> coq_eq_data * EInstance.t * (types * constr * constr) (** A variant that returns more informative structure on the equality found *) -- cgit v1.2.3