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Cinteger

Cinteger-kind

Get the kind (tag) of a cinteger structure.

Signature
(cinteger-kind acl2::x) → kind
Arguments: acl2::x — Guard (cintegerp acl2::x).

Definitions and Theorems

Function: cinteger-kind$inline

(defun cinteger-kind$inline (acl2::x)
  (declare (xargs :guard (cintegerp acl2::x)))
  (let ((__function__ 'cinteger-kind))
    (declare (ignorable __function__))
    (cond ((scharp acl2::x) :schar)
          ((ucharp acl2::x) :uchar)
          ((sshortp acl2::x) :sshort)
          ((ushortp acl2::x) :ushort)
          ((sintp acl2::x) :sint)
          ((uintp acl2::x) :uint)
          ((slongp acl2::x) :slong)
          ((ulongp acl2::x) :ulong)
          ((sllongp acl2::x) :sllong)
          (t :ullong))))

Theorem: cinteger-kind-possibilities

(defthm cinteger-kind-possibilities
  (or (equal (cinteger-kind acl2::x) :schar)
      (equal (cinteger-kind acl2::x) :uchar)
      (equal (cinteger-kind acl2::x) :sshort)
      (equal (cinteger-kind acl2::x) :ushort)
      (equal (cinteger-kind acl2::x) :sint)
      (equal (cinteger-kind acl2::x) :uint)
      (equal (cinteger-kind acl2::x) :slong)
      (equal (cinteger-kind acl2::x) :ulong)
      (equal (cinteger-kind acl2::x) :sllong)
      (equal (cinteger-kind acl2::x) :ullong))
  :rule-classes
  ((:forward-chaining :trigger-terms ((cinteger-kind acl2::x)))))