forked from jshiffer/matterbridge
42 lines
900 B
Go
42 lines
900 B
Go
package objects
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import (
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"github.com/d5/tengo/compiler/token"
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)
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// ObjectPtr represents a free variable.
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type ObjectPtr struct {
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Value *Object
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}
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func (o *ObjectPtr) String() string {
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return "free-var"
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}
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// TypeName returns the name of the type.
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func (o *ObjectPtr) TypeName() string {
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return "<free-var>"
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}
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// BinaryOp returns another object that is the result of
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// a given binary operator and a right-hand side object.
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func (o *ObjectPtr) BinaryOp(op token.Token, rhs Object) (Object, error) {
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return nil, ErrInvalidOperator
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}
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// Copy returns a copy of the type.
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func (o *ObjectPtr) Copy() Object {
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return o
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}
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// IsFalsy returns true if the value of the type is falsy.
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func (o *ObjectPtr) IsFalsy() bool {
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return o.Value == nil
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}
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// Equals returns true if the value of the type
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// is equal to the value of another object.
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func (o *ObjectPtr) Equals(x Object) bool {
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return o == x
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}
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