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| author | Chantal Keller <Chantal.Keller@lri.fr> | 2020-07-06 12:42:51 +0200 |
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| committer | Chantal Keller <Chantal.Keller@lri.fr> | 2020-07-06 12:42:51 +0200 |
| commit | e638d50326c0af7b64ddb98aeed131c4765f9e4f (patch) | |
| tree | 3a850b78b395b3cd96c03027efee280c71e080d7 /src/bva/BVList.v | |
| parent | 52621f58edcabc36e7d1cd10d9b4da8be1a08649 (diff) | |
| parent | 6ddb77f5f60db1006c95552f893a71dd7571d966 (diff) | |
| download | smtcoq-e638d50326c0af7b64ddb98aeed131c4765f9e4f.tar.gz smtcoq-e638d50326c0af7b64ddb98aeed131c4765f9e4f.zip | |
Merge branch 'master' of github.com:smtcoq/smtcoq into coq-8.10
Diffstat (limited to 'src/bva/BVList.v')
| -rw-r--r-- | src/bva/BVList.v | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/bva/BVList.v b/src/bva/BVList.v index 6d64190..c9db26b 100644 --- a/src/bva/BVList.v +++ b/src/bva/BVList.v @@ -12,6 +12,7 @@ Require Import List Bool NArith Psatz Int63 Nnat ZArith. Require Import Misc. +Require Import ProofIrrelevance. Import ListNotations. Local Open Scope list_scope. Local Open Scope N_scope. @@ -21,9 +22,6 @@ Local Open Scope bool_scope. Set Implicit Arguments. Unset Strict Implicit. -(* We temporarily assume proof irrelevance to handle dependently typed - bit vectors *) -Axiom proof_irrelevance : forall (P : Prop) (p1 p2 : P), p1 = p2. Lemma inj a a' : N.to_nat a = N.to_nat a' -> a = a'. Proof. intros. lia. Qed. @@ -303,7 +301,7 @@ Module RAW2BITVECTOR (M:RAWBITVECTOR) <: BITVECTOR. Proof. unfold bv_eq. rewrite M.bv_eq_reflect. split. - revert a b. intros [a Ha] [b Hb]. simpl. intros ->. - rewrite (proof_irrelevance Ha Hb). reflexivity. + rewrite (proof_irrelevance _ Ha Hb). reflexivity. - intros. case a in *. case b in *. simpl in *. now inversion H. (* now intros ->. *) Qed. |