diff options
Diffstat (limited to 'test-suite/output/Notations.v')
| -rw-r--r-- | test-suite/output/Notations.v | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/test-suite/output/Notations.v b/test-suite/output/Notations.v index b37c3638a..8d16dff5b 100644 --- a/test-suite/output/Notations.v +++ b/test-suite/output/Notations.v @@ -64,26 +64,26 @@ Open Scope nat_scope. Inductive znat : Set := Zpos (n : nat) | Zneg (m : nat). Coercion Zpos: nat >-> znat. - + Delimit Scope znat_scope with znat. Open Scope znat_scope. - + Variable addz : znat -> znat -> znat. Notation "z1 + z2" := (addz z1 z2) : znat_scope. (* Check that "3+3", where 3 is in nat and the coercion to znat is implicit, - is printed the same way, and not "S 2 + S 2" as if numeral printing was + is printed the same way, and not "S 2 + S 2" as if numeral printing was only tested with coercion still present *) Check (3+3). (**********************************************************************) (* Check recursive notations *) - + Require Import List. Notation "[ x ; .. ; y ]" := (cons x .. (cons y nil) ..). Check [1;2;4]. - + Reserved Notation "( x ; y , .. , z )" (at level 0). Notation "( x ; y , .. , z )" := (pair .. (pair x y) .. z). Check (1;2,4). @@ -102,7 +102,7 @@ Check (pred 3). Check (fun n => match n with 0 => 0 | S n => n end). Check (fun n => match n with S p as x => p | y => 0 end). -Notation "'ifn' x 'is' 'succ' n 'then' t 'else' u" := +Notation "'ifn' x 'is' 'succ' n 'then' t 'else' u" := (match x with O => u | S n => t end) (at level 0, u at level 0). Check fun x => ifn x is succ n then n else 0. |