more restrictive Proof Using hints in (most files of the) prelude

theories/base.v

@@ -9,7 +9,7 @@ Global Set Automatic Coercions Import.
 Global Set Asymmetric Patterns.
 Global Unset Transparent Obligations.
 From Coq Require Export Morphisms RelationClasses List Bool Utf8 Setoid.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 Export ListNotations.
 From Coq.Program Require Export Basics Syntax.
 Obligation Tactic := idtac.

theories/bset.v

@@ -2,7 +2,7 @@
 (* This file is distributed under the terms of the BSD license. *)
 (** This file implements bsets as functions into Prop. *)
 From stdpp Require Export prelude.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Record bset (A : Type) : Type := mkBSet { bset_car : A → bool }.
 Arguments mkBSet {_} _.

theories/coPset.v

@@ -13,7 +13,7 @@ Since [positive]s are bitstrings, we encode [coPset]s as trees that correspond
 to the decision function that map bitstrings to bools. *)
 From stdpp Require Export collections.
 From stdpp Require Import pmap gmap mapset.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 Local Open Scope positive_scope.
 
 (** * The tree data structure *)

theories/countable.v

 (* Copyright (c) 2012-2015, Robbert Krebbers. *)
 (* This file is distributed under the terms of the BSD license. *)
 From stdpp Require Export list.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 Local Open Scope positive.
 
 Class Countable A `{EqDecision A} := {

theories/finite.v

 (* Copyright (c) 2012-2015, Robbert Krebbers. *)
 (* This file is distributed under the terms of the BSD license. *)
 From stdpp Require Export countable vector.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Class Finite A `{EqDecision A} := {
   enum : list A;
@@ -181,12 +181,12 @@ Section forall_exists.
   Context `{∀ x, Decision (P x)}.
 
   Global Instance forall_dec: Decision (∀ x, P x).
-  Proof.
+  Proof using Type*.
    refine (cast_if (decide (Forall P (enum A))));
     abstract by rewrite <-Forall_finite.
   Defined.
   Global Instance exists_dec: Decision (∃ x, P x).
-  Proof.
+  Proof using Type*.
    refine (cast_if (decide (Exists P (enum A))));
     abstract by rewrite <-Exists_finite.
   Defined.

theories/functions.v

 From stdpp Require Export base tactics.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Section definitions.
   Context {A T : Type} `{EqDecision A}.

theories/gmap.v

@@ -4,7 +4,7 @@
 type. The implementation is based on [Pmap]s, radix-2 search trees. *)
 From stdpp Require Export countable fin_maps fin_map_dom.
 From stdpp Require Import pmap mapset set.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 (** * The data structure *)
 (** We pack a [Pmap] together with a proof that ensures that all keys correspond

theories/gmultiset.v

 (* Copyright (c) 2012-2016, Robbert Krebbers. *)
 (* This file is distributed under the terms of the BSD license. *)
 From stdpp Require Import gmap.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Record gmultiset A `{Countable A} := GMultiSet { gmultiset_car : gmap A nat }.
 Arguments GMultiSet {_ _ _} _.

theories/hashset.v

@@ -5,7 +5,7 @@ using radix-2 search trees. Each hash bucket is thus indexed using an binary
 integer of type [Z], and contains an unordered list without duplicates. *)
 From stdpp Require Export fin_maps listset.
 From stdpp Require Import zmap.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Record hashset {A} (hash : A → Z) := Hashset {
   hashset_car : Zmap (list A);

theories/hlist.v

 From stdpp Require Import tactics.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 Local Set Universe Polymorphism.
 
 (* Not using [list Type] in order to avoid universe inconsistencies *)

theories/lexico.v

@@ -3,7 +3,7 @@
 (** This files defines a lexicographic order on various common data structures
 and proves that it is a partial order having a strong variant of trichotomy. *)
 From stdpp Require Import numbers.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Notation cast_trichotomy T :=
   match T with

theories/listset.v

@@ -3,7 +3,7 @@
 (** This file implements finite set as unordered lists without duplicates
 removed. This implementation forms a monad. *)
 From stdpp Require Export collections list.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Record listset A := Listset { listset_car: list A }.
 Arguments listset_car {_} _.

theories/listset_nodup.v

@@ -4,7 +4,7 @@
 Although this implementation is slow, it is very useful as decidable equality
 is the only constraint on the carrier set. *)
 From stdpp Require Export collections list.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Record listset_nodup A := ListsetNoDup {
   listset_nodup_car : list A; listset_nodup_prf : NoDup listset_nodup_car

theories/natmap.v

@@ -4,7 +4,7 @@
 over Coq's data type of unary natural numbers [nat]. The implementation equips
 a list with a proof of canonicity. *)
 From stdpp Require Import fin_maps mapset.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Notation natmap_raw A := (list (option A)).
 Definition natmap_wf {A} (l : natmap_raw A) :=

theories/nmap.v

@@ -4,7 +4,7 @@
 maps whose keys range over Coq's data type of binary naturals [N]. *)
 From stdpp Require Import pmap mapset.
 From stdpp Require Export prelude fin_maps.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Local Open Scope N_scope.
 

theories/numbers.v

@@ -6,7 +6,7 @@ notations. *)
 From Coq Require Export EqdepFacts PArith NArith ZArith NPeano.
 From Coq Require Import QArith Qcanon.
 From stdpp Require Export base decidable option.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 Open Scope nat_scope.
 
 Coercion Z.of_nat : nat >-> Z.

theories/option.v

@@ -3,7 +3,7 @@
 (** This file collects general purpose definitions and theorems on the option
 data type that are not in the Coq standard library. *)
 From stdpp Require Export tactics.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Inductive option_reflect {A} (P : A → Prop) (Q : Prop) : option A → Type :=
   | ReflectSome x : P x → option_reflect P Q (Some x)

theories/orders.v

@@ -3,7 +3,7 @@
 (** Properties about arbitrary pre-, partial, and total orders. We do not use
 the relation [⊆] because we often have multiple orders on the same structure *)
 From stdpp Require Export tactics.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Section orders.
   Context {A} {R : relation A}.

theories/pmap.v

@@ -10,7 +10,7 @@ Leibniz equality to become extensional. *)
 From Coq Require Import PArith.
 From stdpp Require Import mapset countable.
 From stdpp Require Export fin_maps.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Local Open Scope positive_scope.
 Local Hint Extern 0 (@eq positive _ _) => congruence.

theories/pretty.v

@@ -3,7 +3,7 @@
 From stdpp Require Export strings.
 From stdpp Require Import relations.
 From Coq Require Import Ascii.
-Set Default Proof Using "Type*".
+Set Default Proof Using "Type".
 
 Class Pretty A := pretty : A → string.
 Definition pretty_N_char (x : N) : ascii :=