1.178.2 Instance variables

• var<-_global_value: any Initial and global value of the var object. The value is restored to this value on recovery from a fatal error.
• var<-_name: name* Name of the var object. All named variables are stored in the hash_table @variables. var<-convert uses this to convert names to var objects.
• var<->_type: type Allowed type for the current var<-_value. Actually not verified in the current implementation.

  Defaults: unchecked

• var-_value Current value of the variable.