Skip to content

GitLab

Commit bcfc5aa7 authored by Robbert Krebbers's avatar Robbert Krebbers
Browse files
Options

Notations for short-circuit Boolean connectives && and ||.

parent d609ac7e
Pipeline #2141 passed with stage
    Hide whitespace changes
    Inline Side-by-side
    Showing with 4 additions and 0 deletions
    heap_lang/notation.v
    View file @ bcfc5aa7
    ...@@ -100,6 +100,10 @@ Notation "'let:' x := e1 'in' e2" := (LamV x%bind e2%E e1%E) ...@@ -100,6 +100,10 @@ Notation "'let:' x := e1 'in' e2" := (LamV x%bind e2%E e1%E)
    Notation "e1 ;; e2" := (LamV BAnon e2%E e1%E) Notation "e1 ;; e2" := (LamV BAnon e2%E e1%E)
    (at level 100, e2 at level 200, format "e1 ;; e2") : val_scope. (at level 100, e2 at level 200, format "e1 ;; e2") : val_scope.
    (* Shortcircuit Boolean connectives *)
    Notation "e1 && e2" := (If e1%E e2%E (Lit (LitBool false))) : expr_scope.
    Notation "e1 || e2" := (If e1%E (Lit (LitBool true)) e2%E) : expr_scope.
    (** Notations for option *) (** Notations for option *)
    Notation NONE := (InjL #()). Notation NONE := (InjL #()).
    Notation SOME x := (InjR x). Notation SOME x := (InjR x).
    ......
    Markdown is supported
    0% or .
    You are about to add 0 people to the discussion. Proceed with caution.
    Finish editing this message first!
    Please register or to comment