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-rw-r--r--test-suite/output/Arguments.out4
-rw-r--r--test-suite/output/Arguments_renaming.out14
-rw-r--r--test-suite/output/Errors.out2
-rw-r--r--test-suite/output/FunExt.out19
-rw-r--r--test-suite/output/FunExt.v168
-rw-r--r--test-suite/output/Notations.out20
-rw-r--r--test-suite/output/Search.out114
-rw-r--r--test-suite/output/SearchHead.out42
-rw-r--r--test-suite/output/SearchPattern.out84
-rw-r--r--test-suite/output/ShowProof.out1
-rw-r--r--test-suite/output/ShowProof.v6
-rw-r--r--test-suite/output/auto.out20
-rw-r--r--test-suite/output/auto.v11
-rw-r--r--test-suite/output/ltac.out5
-rw-r--r--test-suite/output/ltac_missing_args.out20
-rw-r--r--test-suite/output/ltac_missing_args.v19
16 files changed, 406 insertions, 143 deletions
diff --git a/test-suite/output/Arguments.out b/test-suite/output/Arguments.out
index a2ee2d4c8e..979396969a 100644
--- a/test-suite/output/Arguments.out
+++ b/test-suite/output/Arguments.out
@@ -97,8 +97,8 @@ Expands to: Constant Top.f
forall w : r, w 3 true = tt
: Prop
The command has indeed failed with message:
-Error: Unknown interpretation for notation "$".
+Unknown interpretation for notation "$".
w 3 true = tt
: Prop
The command has indeed failed with message:
-Error: Extra arguments: _, _.
+Extra arguments: _, _.
diff --git a/test-suite/output/Arguments_renaming.out b/test-suite/output/Arguments_renaming.out
index b084ad4984..4df21ae353 100644
--- a/test-suite/output/Arguments_renaming.out
+++ b/test-suite/output/Arguments_renaming.out
@@ -1,5 +1,5 @@
The command has indeed failed with message:
-Error: To rename arguments the "rename" flag must be specified.
+To rename arguments the "rename" flag must be specified.
Argument A renamed to B.
File "stdin", line 2, characters 0-25:
Warning: This command is just asserting the names of arguments of identity.
@@ -103,15 +103,15 @@ Expands to: Constant Top.myplus
@myplus
: forall Z : Type, Z -> nat -> nat -> nat
The command has indeed failed with message:
-Error: Argument lists should agree on the names they provide.
+Argument lists should agree on the names they provide.
The command has indeed failed with message:
-Error: Sequences of implicit arguments must be of different lengths.
+Sequences of implicit arguments must be of different lengths.
The command has indeed failed with message:
-Error: Some argument names are duplicated: F
+Some argument names are duplicated: F
The command has indeed failed with message:
-Error: Argument z cannot be declared implicit.
+Argument z cannot be declared implicit.
The command has indeed failed with message:
-Error: Extra arguments: y.
+Extra arguments: y.
The command has indeed failed with message:
-Error: To rename arguments the "rename" flag must be specified.
+To rename arguments the "rename" flag must be specified.
Argument A renamed to R.
diff --git a/test-suite/output/Errors.out b/test-suite/output/Errors.out
index 06a6b2d157..38d055b28e 100644
--- a/test-suite/output/Errors.out
+++ b/test-suite/output/Errors.out
@@ -7,4 +7,4 @@ In nested Ltac calls to "f" and "apply x", last call failed.
Unable to unify "nat" with "True".
The command has indeed failed with message:
Ltac call to "instantiate ( (ident) := (lglob) )" failed.
-Error: Instance is not well-typed in the environment of ?x.
+Instance is not well-typed in the environment of ?x.
diff --git a/test-suite/output/FunExt.out b/test-suite/output/FunExt.out
new file mode 100644
index 0000000000..8d2a125c1d
--- /dev/null
+++ b/test-suite/output/FunExt.out
@@ -0,0 +1,19 @@
+The command has indeed failed with message:
+Ltac call to "extensionality in (var)" failed.
+Tactic failure: Not an extensional equality.
+The command has indeed failed with message:
+Ltac call to "extensionality in (var)" failed.
+Tactic failure: Not an extensional equality.
+The command has indeed failed with message:
+Ltac call to "extensionality in (var)" failed.
+Tactic failure: Not an extensional equality.
+The command has indeed failed with message:
+Ltac call to "extensionality in (var)" failed.
+Tactic failure: Not an extensional equality.
+The command has indeed failed with message:
+Ltac call to "extensionality in (var)" failed.
+Tactic failure: Already an intensional equality.
+The command has indeed failed with message:
+In nested Ltac calls to "extensionality in (var)" and
+"clearbody (ne_var_list)", last call failed.
+Hypothesis e depends on the body of H'
diff --git a/test-suite/output/FunExt.v b/test-suite/output/FunExt.v
new file mode 100644
index 0000000000..7658ce718e
--- /dev/null
+++ b/test-suite/output/FunExt.v
@@ -0,0 +1,168 @@
+Require Import FunctionalExtensionality.
+
+(* Basic example *)
+Goal (forall x y z, x+y+z = z+y+x) -> (fun x y z => z+y+x) = (fun x y z => x+y+z).
+intro H.
+extensionality in H.
+symmetry in H.
+assumption.
+Qed.
+
+(* Test rejection of non-equality *)
+Goal forall H:(forall A:Prop, A), H=H -> forall H'':True, H''=H''.
+intros H H' H''.
+Fail extensionality in H.
+clear H'.
+Fail extensionality in H.
+Fail extensionality in H''.
+Abort.
+
+(* Test success on dependent equality *)
+Goal forall (p : forall x, S x = x + 1), p = p -> S = fun x => x + 1.
+intros p H.
+extensionality in p.
+assumption.
+Qed.
+
+(* Test dependent functional extensionality *)
+Goal forall (P:nat->Type) (Q:forall a, P a -> Type) (f g:forall a (b:P a), Q a b),
+ (forall x y, f x y = g x y) -> f = g.
+intros * H.
+extensionality in H.
+assumption.
+Qed.
+
+(* Other tests, courtesy of Jason Gross *)
+
+Goal forall A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c), (forall a b c, f a b c = g a b c) -> f = g.
+Proof.
+ intros A B C D f g H.
+ extensionality in H.
+ match type of H with f = g => idtac end.
+ exact H.
+Qed.
+
+Section test_section.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall a b c, f a b c = g a b c).
+ Goal f = g.
+ Proof.
+ extensionality in H.
+ match type of H with f = g => idtac end.
+ exact H.
+ Qed.
+End test_section.
+
+Section test2.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall b a c, f a b c = g a b c).
+ Goal (fun b a c => f a b c) = (fun b a c => g a b c).
+ Proof.
+ extensionality in H.
+ match type of H with (fun b a => f a b) = (fun b' a' => g a' b') => idtac end.
+ exact H.
+ Qed.
+End test2.
+
+Section test3.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall a c, (fun b => f a b c) = (fun b => g a b c)).
+ Goal (fun a c b => f a b c) = (fun a c b => g a b c).
+ Proof.
+ extensionality in H.
+ match type of H with (fun a c b => f a b c) = (fun a' c' b' => g a' b' c') => idtac end.
+ exact H.
+ Qed.
+End test3.
+
+Section test4.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c -> Type)
+ (H : forall b, (forall a c d, f a b c d) = (forall a c d, g a b c d)).
+ Goal (fun b => forall a c d, f a b c d) = (fun b => forall a c d, g a b c d).
+ Proof.
+ extensionality in H.
+ exact H.
+ Qed.
+End test4.
+
+Section test5.
+ Goal nat -> True.
+ Proof.
+ intro n.
+ Fail extensionality in n.
+ constructor.
+ Qed.
+End test5.
+
+Section test6.
+ Goal let f := fun A (x : A) => x in let pf := fun A x => @eq_refl _ (f A x) in f = f.
+ Proof.
+ intros f pf.
+ extensionality in pf.
+ match type of pf with f = f => idtac end.
+ exact pf.
+ Qed.
+End test6.
+
+Section test7.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall a b c, True -> f a b c = g a b c).
+ Goal True.
+ Proof.
+ extensionality in H.
+ match type of H with (fun a b c (_ : True) => f a b c) = (fun a' b' c' (_ : True) => g a' b' c') => idtac end.
+ constructor.
+ Qed.
+End test7.
+
+Section test8.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : True -> forall a b c, f a b c = g a b c).
+ Goal True.
+ Proof.
+ extensionality in H.
+ match type of H with (fun (_ : True) => f) = (fun (_ : True) => g) => idtac end.
+ constructor.
+ Qed.
+End test8.
+
+Section test9.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall b a c, f a b c = g a b c).
+ Goal (fun b a c => f a b c) = (fun b a c => g a b c).
+ Proof.
+ pose H as H'.
+ extensionality in H.
+ extensionality in H'.
+ let T := type of H in let T' := type of H' in constr_eq T T'.
+ match type of H with (fun b a => f a b) = (fun b' a' => g a' b') => idtac end.
+ exact H'.
+ Qed.
+End test9.
+
+Section test10.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : f = g).
+ Goal True.
+ Proof.
+ Fail extensionality in H.
+ constructor.
+ Qed.
+End test10.
+
+Section test11.
+ Context A B C (D : forall a : A, C a -> Type) (f g : forall a : A, B -> forall c : C a, D a c)
+ (H : forall a b c, f a b c = f a b c).
+ Goal True.
+ Proof.
+ pose H as H'.
+ pose (eq_refl : H = H') as e.
+ extensionality in H.
+ Fail extensionality in H'.
+ clear e.
+ extensionality in H'.
+ let T := type of H in let T' := type of H' in constr_eq T T'.
+ lazymatch type of H with f = f => idtac end.
+ constructor.
+ Qed.
+End test11.
diff --git a/test-suite/output/Notations.out b/test-suite/output/Notations.out
index 26eaca8272..9d106d2dac 100644
--- a/test-suite/output/Notations.out
+++ b/test-suite/output/Notations.out
@@ -41,29 +41,29 @@ fun x : nat => ifn x is succ n then n else 0
-4
: Z
The command has indeed failed with message:
-Error: x should not be bound in a recursive pattern of the right-hand side.
+x should not be bound in a recursive pattern of the right-hand side.
The command has indeed failed with message:
-Error: in the right-hand side, y and z should appear in
+in the right-hand side, y and z should appear in
term position as part of a recursive pattern.
The command has indeed failed with message:
The reference w was not found in the current environment.
The command has indeed failed with message:
-Error: in the right-hand side, y and z should appear in
+in the right-hand side, y and z should appear in
term position as part of a recursive pattern.
The command has indeed failed with message:
-Error: z is expected to occur in binding position in the right-hand side.
+z is expected to occur in binding position in the right-hand side.
The command has indeed failed with message:
-Error: as y is a non-closed binder, no such "," is allowed to occur.
+as y is a non-closed binder, no such "," is allowed to occur.
The command has indeed failed with message:
-Error: Cannot find where the recursive pattern starts.
+Cannot find where the recursive pattern starts.
The command has indeed failed with message:
-Error: Cannot find where the recursive pattern starts.
+Cannot find where the recursive pattern starts.
The command has indeed failed with message:
-Error: Cannot find where the recursive pattern starts.
+Cannot find where the recursive pattern starts.
The command has indeed failed with message:
-Error: Cannot find where the recursive pattern starts.
+Cannot find where the recursive pattern starts.
The command has indeed failed with message:
-Error: Both ends of the recursive pattern are the same.
+Both ends of the recursive pattern are the same.
SUM (nat * nat) nat
: Set
FST (0; 1)
diff --git a/test-suite/output/Search.out b/test-suite/output/Search.out
index c17b285bc9..81fda176ec 100644
--- a/test-suite/output/Search.out
+++ b/test-suite/output/Search.out
@@ -1,108 +1,108 @@
le_n: forall n : nat, n <= n
+le_0_n: forall n : nat, 0 <= n
le_S: forall n m : nat, n <= m -> n <= S m
+le_n_S: forall n m : nat, n <= m -> S n <= S m
+le_pred: forall n m : nat, n <= m -> Nat.pred n <= Nat.pred m
+le_S_n: forall n m : nat, S n <= S m -> n <= m
+min_l: forall n m : nat, n <= m -> Nat.min n m = n
+max_r: forall n m : nat, n <= m -> Nat.max n m = m
+min_r: forall n m : nat, m <= n -> Nat.min n m = m
+max_l: forall n m : nat, m <= n -> Nat.max n m = n
le_ind:
forall (n : nat) (P : nat -> Prop),
P n ->
(forall m : nat, n <= m -> P m -> P (S m)) ->
forall n0 : nat, n <= n0 -> P n0
-le_pred: forall n m : nat, n <= m -> Nat.pred n <= Nat.pred m
-le_S_n: forall n m : nat, S n <= S m -> n <= m
-le_0_n: forall n : nat, 0 <= n
-le_n_S: forall n m : nat, n <= m -> S n <= S m
-max_l: forall n m : nat, m <= n -> Nat.max n m = n
-max_r: forall n m : nat, n <= m -> Nat.max n m = m
-min_l: forall n m : nat, n <= m -> Nat.min n m = n
-min_r: forall n m : nat, m <= n -> Nat.min n m = m
-true: bool
false: bool
-bool_rect: forall P : bool -> Type, P true -> P false -> forall b : bool, P b
-bool_ind: forall P : bool -> Prop, P true -> P false -> forall b : bool, P b
-bool_rec: forall P : bool -> Set, P true -> P false -> forall b : bool, P b
-andb: bool -> bool -> bool
-orb: bool -> bool -> bool
-implb: bool -> bool -> bool
-xorb: bool -> bool -> bool
+true: bool
+is_true: bool -> Prop
negb: bool -> bool
-andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
-andb_true_intro:
- forall b1 b2 : bool, b1 = true /\ b2 = true -> (b1 && b2)%bool = true
eq_true: bool -> Prop
-eq_true_rect:
- forall P : bool -> Type, P true -> forall b : bool, eq_true b -> P b
-eq_true_ind:
- forall P : bool -> Prop, P true -> forall b : bool, eq_true b -> P b
+implb: bool -> bool -> bool
+orb: bool -> bool -> bool
+andb: bool -> bool -> bool
+xorb: bool -> bool -> bool
+Nat.even: nat -> bool
+Nat.odd: nat -> bool
+BoolSpec: Prop -> Prop -> bool -> Prop
+Nat.eqb: nat -> nat -> bool
+Nat.testbit: nat -> nat -> bool
+Nat.ltb: nat -> nat -> bool
+Nat.leb: nat -> nat -> bool
+Nat.bitwise: (bool -> bool -> bool) -> nat -> nat -> nat -> nat
+bool_ind: forall P : bool -> Prop, P true -> P false -> forall b : bool, P b
+bool_rec: forall P : bool -> Set, P true -> P false -> forall b : bool, P b
eq_true_rec:
forall P : bool -> Set, P true -> forall b : bool, eq_true b -> P b
-is_true: bool -> Prop
-eq_true_ind_r:
- forall (P : bool -> Prop) (b : bool), P b -> eq_true b -> P true
-eq_true_rec_r:
- forall (P : bool -> Set) (b : bool), P b -> eq_true b -> P true
+eq_true_ind:
+ forall P : bool -> Prop, P true -> forall b : bool, eq_true b -> P b
eq_true_rect_r:
forall (P : bool -> Type) (b : bool), P b -> eq_true b -> P true
-BoolSpec: Prop -> Prop -> bool -> Prop
+eq_true_rec_r:
+ forall (P : bool -> Set) (b : bool), P b -> eq_true b -> P true
+eq_true_rect:
+ forall P : bool -> Type, P true -> forall b : bool, eq_true b -> P b
+bool_rect: forall P : bool -> Type, P true -> P false -> forall b : bool, P b
+eq_true_ind_r:
+ forall (P : bool -> Prop) (b : bool), P b -> eq_true b -> P true
+andb_true_intro:
+ forall b1 b2 : bool, b1 = true /\ b2 = true -> (b1 && b2)%bool = true
+andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
BoolSpec_ind:
forall (P Q : Prop) (P0 : bool -> Prop),
(P -> P0 true) ->
(Q -> P0 false) -> forall b : bool, BoolSpec P Q b -> P0 b
-Nat.eqb: nat -> nat -> bool
-Nat.leb: nat -> nat -> bool
-Nat.ltb: nat -> nat -> bool
-Nat.even: nat -> bool
-Nat.odd: nat -> bool
-Nat.testbit: nat -> nat -> bool
-Nat.bitwise: (bool -> bool -> bool) -> nat -> nat -> nat -> nat
bool_choice:
forall (S : Set) (R1 R2 : S -> Prop),
(forall x : S, {R1 x} + {R2 x}) ->
{f : S -> bool | forall x : S, f x = true /\ R1 x \/ f x = false /\ R2 x}
-eq_S: forall x y : nat, x = y -> S x = S y
-f_equal_nat: forall (B : Type) (f : nat -> B) (x y : nat), x = y -> f x = f y
-f_equal_pred: forall x y : nat, x = y -> Nat.pred x = Nat.pred y
+mult_n_O: forall n : nat, 0 = n * 0
+plus_O_n: forall n : nat, 0 + n = n
+plus_n_O: forall n : nat, n = n + 0
+n_Sn: forall n : nat, n <> S n
pred_Sn: forall n : nat, n = Nat.pred (S n)
+O_S: forall n : nat, 0 <> S n
+f_equal_pred: forall x y : nat, x = y -> Nat.pred x = Nat.pred y
+eq_S: forall x y : nat, x = y -> S x = S y
eq_add_S: forall n m : nat, S n = S m -> n = m
+min_r: forall n m : nat, m <= n -> Nat.min n m = m
+min_l: forall n m : nat, n <= m -> Nat.min n m = n
+max_r: forall n m : nat, n <= m -> Nat.max n m = m
+max_l: forall n m : nat, m <= n -> Nat.max n m = n
+plus_Sn_m: forall n m : nat, S n + m = S (n + m)
+plus_n_Sm: forall n m : nat, S (n + m) = n + S m
+f_equal_nat: forall (B : Type) (f : nat -> B) (x y : nat), x = y -> f x = f y
not_eq_S: forall n m : nat, n <> m -> S n <> S m
-O_S: forall n : nat, 0 <> S n
-n_Sn: forall n : nat, n <> S n
+mult_n_Sm: forall n m : nat, n * m + n = n * S m
f_equal2_plus:
forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 + x2 = y1 + y2
+f_equal2_mult:
+ forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 * x2 = y1 * y2
f_equal2_nat:
forall (B : Type) (f : nat -> nat -> B) (x1 y1 x2 y2 : nat),
x1 = y1 -> x2 = y2 -> f x1 x2 = f y1 y2
-plus_n_O: forall n : nat, n = n + 0
-plus_O_n: forall n : nat, 0 + n = n
-plus_n_Sm: forall n m : nat, S (n + m) = n + S m
-plus_Sn_m: forall n m : nat, S n + m = S (n + m)
-f_equal2_mult:
- forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 * x2 = y1 * y2
-mult_n_O: forall n : nat, 0 = n * 0
-mult_n_Sm: forall n m : nat, n * m + n = n * S m
-max_l: forall n m : nat, m <= n -> Nat.max n m = n
-max_r: forall n m : nat, n <= m -> Nat.max n m = m
-min_l: forall n m : nat, n <= m -> Nat.min n m = n
-min_r: forall n m : nat, m <= n -> Nat.min n m = m
-andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
andb_true_intro:
forall b1 b2 : bool, b1 = true /\ b2 = true -> (b1 && b2)%bool = true
+andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
bool_choice:
forall (S : Set) (R1 R2 : S -> Prop),
(forall x : S, {R1 x} + {R2 x}) ->
{f : S -> bool | forall x : S, f x = true /\ R1 x \/ f x = false /\ R2 x}
-andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
andb_true_intro:
forall b1 b2 : bool, b1 = true /\ b2 = true -> (b1 && b2)%bool = true
andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
-h': newdef n <> n
+andb_prop: forall a b : bool, (a && b)%bool = true -> a = true /\ b = true
h: n <> newdef n
h': newdef n <> n
h: n <> newdef n
+h': newdef n <> n
h: n <> newdef n
h: n <> newdef n
-h': ~ P n
h: P n
h': ~ P n
h: P n
h': ~ P n
h: P n
+h': ~ P n
h: P n
h: P n
diff --git a/test-suite/output/SearchHead.out b/test-suite/output/SearchHead.out
index 0d5924ec61..7038eac22c 100644
--- a/test-suite/output/SearchHead.out
+++ b/test-suite/output/SearchHead.out
@@ -1,39 +1,39 @@
le_n: forall n : nat, n <= n
+le_0_n: forall n : nat, 0 <= n
le_S: forall n m : nat, n <= m -> n <= S m
le_pred: forall n m : nat, n <= m -> Nat.pred n <= Nat.pred m
-le_S_n: forall n m : nat, S n <= S m -> n <= m
-le_0_n: forall n : nat, 0 <= n
le_n_S: forall n m : nat, n <= m -> S n <= S m
-true: bool
+le_S_n: forall n m : nat, S n <= S m -> n <= m
false: bool
-andb: bool -> bool -> bool
-orb: bool -> bool -> bool
+true: bool
+negb: bool -> bool
implb: bool -> bool -> bool
+orb: bool -> bool -> bool
+andb: bool -> bool -> bool
xorb: bool -> bool -> bool
-negb: bool -> bool
-Nat.eqb: nat -> nat -> bool
-Nat.leb: nat -> nat -> bool
-Nat.ltb: nat -> nat -> bool
Nat.even: nat -> bool
Nat.odd: nat -> bool
+Nat.leb: nat -> nat -> bool
+Nat.ltb: nat -> nat -> bool
Nat.testbit: nat -> nat -> bool
-eq_S: forall x y : nat, x = y -> S x = S y
-f_equal_pred: forall x y : nat, x = y -> Nat.pred x = Nat.pred y
+Nat.eqb: nat -> nat -> bool
+mult_n_O: forall n : nat, 0 = n * 0
+plus_O_n: forall n : nat, 0 + n = n
+plus_n_O: forall n : nat, n = n + 0
pred_Sn: forall n : nat, n = Nat.pred (S n)
+f_equal_pred: forall x y : nat, x = y -> Nat.pred x = Nat.pred y
eq_add_S: forall n m : nat, S n = S m -> n = m
-f_equal2_plus:
- forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 + x2 = y1 + y2
-plus_n_O: forall n : nat, n = n + 0
-plus_O_n: forall n : nat, 0 + n = n
+eq_S: forall x y : nat, x = y -> S x = S y
+max_r: forall n m : nat, n <= m -> Nat.max n m = m
+max_l: forall n m : nat, m <= n -> Nat.max n m = n
+min_r: forall n m : nat, m <= n -> Nat.min n m = m
+min_l: forall n m : nat, n <= m -> Nat.min n m = n
plus_n_Sm: forall n m : nat, S (n + m) = n + S m
plus_Sn_m: forall n m : nat, S n + m = S (n + m)
+mult_n_Sm: forall n m : nat, n * m + n = n * S m
+f_equal2_plus:
+ forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 + x2 = y1 + y2
f_equal2_mult:
forall x1 y1 x2 y2 : nat, x1 = y1 -> x2 = y2 -> x1 * x2 = y1 * y2
-mult_n_O: forall n : nat, 0 = n * 0
-mult_n_Sm: forall n m : nat, n * m + n = n * S m
-max_l: forall n m : nat, m <= n -> Nat.max n m = n
-max_r: forall n m : nat, n <= m -> Nat.max n m = m
-min_l: forall n m : nat, n <= m -> Nat.min n m = n
-min_r: forall n m : nat, m <= n -> Nat.min n m = m
h: newdef n
h: P n
diff --git a/test-suite/output/SearchPattern.out b/test-suite/output/SearchPattern.out
index f3c12effca..45ff5e73b6 100644
--- a/test-suite/output/SearchPattern.out
+++ b/test-suite/output/SearchPattern.out
@@ -1,77 +1,77 @@
-true: bool
false: bool
-andb: bool -> bool -> bool
-orb: bool -> bool -> bool
+true: bool
+negb: bool -> bool
implb: bool -> bool -> bool
+orb: bool -> bool -> bool
+andb: bool -> bool -> bool
xorb: bool -> bool -> bool
-negb: bool -> bool
-Nat.eqb: nat -> nat -> bool
-Nat.leb: nat -> nat -> bool
-Nat.ltb: nat -> nat -> bool
Nat.even: nat -> bool
Nat.odd: nat -> bool
+Nat.leb: nat -> nat -> bool
+Nat.ltb: nat -> nat -> bool
Nat.testbit: nat -> nat -> bool
-O: nat
-S: nat -> nat
-length: forall A : Type, list A -> nat
+Nat.eqb: nat -> nat -> bool
+Nat.two: nat
Nat.zero: nat
Nat.one: nat
-Nat.two: nat
-Nat.succ: nat -> nat
+O: nat
+Nat.double: nat -> nat
+Nat.sqrt: nat -> nat
+Nat.div2: nat -> nat
+Nat.log2: nat -> nat
Nat.pred: nat -> nat
+Nat.square: nat -> nat
+S: nat -> nat
+Nat.succ: nat -> nat
+Nat.ldiff: nat -> nat -> nat
Nat.add: nat -> nat -> nat
-Nat.double: nat -> nat
+Nat.lor: nat -> nat -> nat
+Nat.lxor: nat -> nat -> nat
+Nat.land: nat -> nat -> nat
Nat.mul: nat -> nat -> nat
Nat.sub: nat -> nat -> nat
Nat.max: nat -> nat -> nat
-Nat.min: nat -> nat -> nat
-Nat.pow: nat -> nat -> nat
Nat.div: nat -> nat -> nat
+Nat.pow: nat -> nat -> nat
+Nat.min: nat -> nat -> nat
Nat.modulo: nat -> nat -> nat
Nat.gcd: nat -> nat -> nat
-Nat.square: nat -> nat
Nat.sqrt_iter: nat -> nat -> nat -> nat -> nat
-Nat.sqrt: nat -> nat
Nat.log2_iter: nat -> nat -> nat -> nat -> nat
-Nat.log2: nat -> nat
-Nat.div2: nat -> nat
+length: forall A : Type, list A -> nat
Nat.bitwise: (bool -> bool -> bool) -> nat -> nat -> nat -> nat
-Nat.land: nat -> nat -> nat
-Nat.lor: nat -> nat -> nat
+Nat.div2: nat -> nat
+Nat.sqrt: nat -> nat
+Nat.log2: nat -> nat
+Nat.double: nat -> nat
+Nat.pred: nat -> nat
+Nat.square: nat -> nat
+Nat.succ: nat -> nat
+S: nat -> nat
Nat.ldiff: nat -> nat -> nat
+Nat.pow: nat -> nat -> nat
+Nat.land: nat -> nat -> nat
Nat.lxor: nat -> nat -> nat
-S: nat -> nat
-Nat.succ: nat -> nat
-Nat.pred: nat -> nat
-Nat.add: nat -> nat -> nat
-Nat.double: nat -> nat
+Nat.div: nat -> nat -> nat
Nat.mul: nat -> nat -> nat
-Nat.sub: nat -> nat -> nat
-Nat.max: nat -> nat -> nat
Nat.min: nat -> nat -> nat
-Nat.pow: nat -> nat -> nat
-Nat.div: nat -> nat -> nat
Nat.modulo: nat -> nat -> nat
+Nat.sub: nat -> nat -> nat
+Nat.lor: nat -> nat -> nat
Nat.gcd: nat -> nat -> nat
-Nat.square: nat -> nat
-Nat.sqrt_iter: nat -> nat -> nat -> nat -> nat
-Nat.sqrt: nat -> nat
+Nat.max: nat -> nat -> nat
+Nat.add: nat -> nat -> nat
Nat.log2_iter: nat -> nat -> nat -> nat -> nat
-Nat.log2: nat -> nat
-Nat.div2: nat -> nat
+Nat.sqrt_iter: nat -> nat -> nat -> nat -> nat
Nat.bitwise: (bool -> bool -> bool) -> nat -> nat -> nat -> nat
-Nat.land: nat -> nat -> nat
-Nat.lor: nat -> nat -> nat
-Nat.ldiff: nat -> nat -> nat
-Nat.lxor: nat -> nat -> nat
mult_n_Sm: forall n m : nat, n * m + n = n * S m
-identity_refl: forall (A : Type) (a : A), identity a a
iff_refl: forall A : Prop, A <-> A
+le_n: forall n : nat, n <= n
+identity_refl: forall (A : Type) (a : A), identity a a
eq_refl: forall (A : Type) (x : A), x = x
Nat.divmod: nat -> nat -> nat -> nat -> nat * nat
-le_n: forall n : nat, n <= n
-pair: forall A B : Type, A -> B -> A * B
conj: forall A B : Prop, A -> B -> A /\ B
+pair: forall A B : Type, A -> B -> A * B
Nat.divmod: nat -> nat -> nat -> nat -> nat * nat
h: n <> newdef n
h: n <> newdef n
diff --git a/test-suite/output/ShowProof.out b/test-suite/output/ShowProof.out
new file mode 100644
index 0000000000..2d4be8bce7
--- /dev/null
+++ b/test-suite/output/ShowProof.out
@@ -0,0 +1 @@
+(fun x : Type => conj I ?Goal)
diff --git a/test-suite/output/ShowProof.v b/test-suite/output/ShowProof.v
new file mode 100644
index 0000000000..73ecaf2200
--- /dev/null
+++ b/test-suite/output/ShowProof.v
@@ -0,0 +1,6 @@
+(* Was #4524 *)
+Definition foo (x : Type) : True /\ True.
+Proof.
+split.
+- exact I.
+ Show Proof. (* Was not finding an evar name at some time *)
diff --git a/test-suite/output/auto.out b/test-suite/output/auto.out
new file mode 100644
index 0000000000..a5b55a9993
--- /dev/null
+++ b/test-suite/output/auto.out
@@ -0,0 +1,20 @@
+(* info auto: *)
+simple apply or_intror (in core).
+ intro.
+ assumption.
+Debug: (* debug auto: *)
+Debug: * assumption. (*fail*)
+Debug: * intro. (*fail*)
+Debug: * simple apply or_intror (in core). (*success*)
+Debug: ** assumption. (*fail*)
+Debug: ** intro. (*success*)
+Debug: ** assumption. (*success*)
+(* info eauto: *)
+simple apply or_intror.
+ intro.
+ exact H.
+Debug: (* debug eauto: *)
+Debug: 1 depth=5
+Debug: 1.1 depth=4 simple apply or_intror
+Debug: 1.1.1 depth=4 intro
+Debug: 1.1.1.1 depth=4 exact H
diff --git a/test-suite/output/auto.v b/test-suite/output/auto.v
new file mode 100644
index 0000000000..a77b7b82e6
--- /dev/null
+++ b/test-suite/output/auto.v
@@ -0,0 +1,11 @@
+(* testing info/debug auto/eauto *)
+
+Goal False \/ (True -> True).
+info_auto.
+Undo.
+debug auto.
+Undo.
+info_eauto.
+Undo.
+debug eauto.
+Qed.
diff --git a/test-suite/output/ltac.out b/test-suite/output/ltac.out
index 1ff09e3af6..35c3057d84 100644
--- a/test-suite/output/ltac.out
+++ b/test-suite/output/ltac.out
@@ -1,5 +1,4 @@
The command has indeed failed with message:
-Error:
Ltac variable y depends on pattern variable name z which is not bound in current context.
Ltac f x y z :=
symmetry in x, y; auto with z; auto; intros **; clearbody x; generalize
@@ -22,11 +21,11 @@ The term "I" has type "True" while it is expected to have type "False".
The command has indeed failed with message:
In nested Ltac calls to "h" and "injection (destruction_arg)", last call
failed.
-Error: No primitive equality found.
+No primitive equality found.
The command has indeed failed with message:
In nested Ltac calls to "h" and "injection (destruction_arg)", last call
failed.
-Error: No primitive equality found.
+No primitive equality found.
Hx
nat
nat
diff --git a/test-suite/output/ltac_missing_args.out b/test-suite/output/ltac_missing_args.out
new file mode 100644
index 0000000000..172612405f
--- /dev/null
+++ b/test-suite/output/ltac_missing_args.out
@@ -0,0 +1,20 @@
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing arguments for variables y and _.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable _.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable _.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable _.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
+The command has indeed failed with message:
+A fully applied tactic is expected: missing argument for variable x.
diff --git a/test-suite/output/ltac_missing_args.v b/test-suite/output/ltac_missing_args.v
new file mode 100644
index 0000000000..8ecd97aa56
--- /dev/null
+++ b/test-suite/output/ltac_missing_args.v
@@ -0,0 +1,19 @@
+Ltac foo x := idtac x.
+Ltac bar x := fun y _ => idtac x y.
+Ltac baz := foo.
+Ltac qux := bar.
+Ltac mydo tac := tac ().
+Ltac rec x := rec.
+
+Goal True.
+ Fail foo.
+ Fail bar.
+ Fail bar True.
+ Fail baz.
+ Fail qux.
+ Fail mydo ltac:(fun _ _ => idtac).
+ Fail let tac := (fun _ => idtac) in tac.
+ Fail (fun _ => idtac).
+ Fail rec True.
+ Fail let rec tac x := tac in tac True.
+Abort. \ No newline at end of file