File: dest_var.doc

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\DOC dest_var

\TYPE {dest_var : term -> string * hol_type}

\SYNOPSIS
Breaks apart a variable into name and type.

\DESCRIBE
{dest_var `var:ty`} returns {("var",`:ty`)}.

\FAILURE
Fails with {dest_var} if term is not a variable.

\EXAMPLE
{
  # dest_var `x:num`;;
  val it : string * hol_type = ("x", `:num`)
}

\SEEALSO
mk_var, is_var, dest_const, dest_comb, dest_abs, name_of.

\ENDDOC