diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-21 21:18:47 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-21 21:18:47 +0000 |
| commit | b03db7e43a67251406c4b27fa179f1d46c248906 (patch) | |
| tree | a22d3a52c779149be1d7f7f3f982d12d5b51e923 /theories/Structures | |
| parent | 6810929f652be3ebe40de86fe360665c6aded049 (diff) | |
Follow-up concerning eqb / ltb / leb comparisons
- All statement using reflect are made transparent.
(Otherwise, since reflect isn't in Prop, extraction
complains now about opaque Type definition).
- remove two local Peqb_spec and Neqb_spec, now provided
globally as Pos.eqb_spec and N.eqb_spec.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14232 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Structures')
| -rw-r--r-- | theories/Structures/Equalities.v | 2 | ||||
| -rw-r--r-- | theories/Structures/OrdersFacts.v | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/theories/Structures/Equalities.v b/theories/Structures/Equalities.v index 933c4ea0e..eb5373859 100644 --- a/theories/Structures/Equalities.v +++ b/theories/Structures/Equalities.v @@ -196,7 +196,7 @@ Qed. Lemma eqb_spec x y : reflect (x==y) (x =? y). Proof. apply iff_reflect. symmetry. apply eqb_eq. -Qed. +Defined. (** Negated form of [eqb_eq] *) diff --git a/theories/Structures/OrdersFacts.v b/theories/Structures/OrdersFacts.v index a447e8fb5..2e9c0cf56 100644 --- a/theories/Structures/OrdersFacts.v +++ b/theories/Structures/OrdersFacts.v @@ -365,7 +365,7 @@ Include CompareBasedOrderFacts E C O. Lemma leb_spec0 x y : reflect (x<=y) (x<=?y). Proof. apply iff_reflect. symmetry. apply leb_le. -Qed. +Defined. Lemma leb_spec x y : BoolSpec (x<=y) (y<x) (x<=?y). Proof. @@ -376,7 +376,7 @@ Qed. Lemma ltb_spec0 x y : reflect (x<y) (x<?y). Proof. apply iff_reflect. symmetry. apply ltb_lt. -Qed. +Defined. Lemma ltb_spec x y : BoolSpec (x<y) (y<=x) (x<?y). Proof. |