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val.go
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val.go
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package scrl
import (
"io"
"strings"
)
type Val struct {
t Type
d any
}
func NewVal(t Type, d any) Val {
var v Val
v.Init(t, d)
return v
}
func (self *Val) Init(t Type, d any) {
self.t = t
self.d = d
}
func (self Val) Compare(other Val) int {
return self.t.Compare(self, other)
}
func (self Val) Eq(other Val) bool {
if self.t != other.t {
return false
}
return self.t.Eq(self, other)
}
func (self Val) IsTrue() bool {
return self.t.IsTrue(self)
}
func (self Val) Emit(args *Forms, vm *Vm, env Env, pos Pos) error {
return self.t.Emit(self, args, vm, env, pos)
}
func (self Val) Write(out io.Writer) error {
return self.t.Write(self, out)
}
func (self Val) Dump(out io.Writer) error {
return self.t.Dump(self, out)
}
func (self Val) String() string {
var out strings.Builder
self.Dump(&out)
return out.String()
}
func ValCompare(l, r Val) int {
return l.Compare(r)
}