Update to tengo v2 (#976)

1 files changed, 0 insertions, 62 deletions

diff --git a/vendor/github.com/d5/tengo/objects/undefined.go b/vendor/github.com/d5/tengo/objects/undefined.go
deleted file mode 100644
index 0fdbc084..00000000
--- a/vendor/github.com/d5/tengo/objects/undefined.go
+++ /dev/null
@@ -1,62 +0,0 @@
-package objects
-
-import "github.com/d5/tengo/compiler/token"
-
-// Undefined represents an undefined value.
-type Undefined struct{}
-
-// TypeName returns the name of the type.
-func (o *Undefined) TypeName() string {
-	return "undefined"
-}
-
-func (o *Undefined) String() string {
-	return "<undefined>"
-}
-
-// BinaryOp returns another object that is the result of
-// a given binary operator and a right-hand side object.
-func (o *Undefined) BinaryOp(op token.Token, rhs Object) (Object, error) {
-	return nil, ErrInvalidOperator
-}
-
-// Copy returns a copy of the type.
-func (o *Undefined) Copy() Object {
-	return o
-}
-
-// IsFalsy returns true if the value of the type is falsy.
-func (o *Undefined) IsFalsy() bool {
-	return true
-}
-
-// Equals returns true if the value of the type
-// is equal to the value of another object.
-func (o *Undefined) Equals(x Object) bool {
-	return o == x
-}
-
-// IndexGet returns an element at a given index.
-func (o *Undefined) IndexGet(index Object) (Object, error) {
-	return UndefinedValue, nil
-}
-
-// Iterate creates a map iterator.
-func (o *Undefined) Iterate() Iterator {
-	return o
-}
-
-// Next returns true if there are more elements to iterate.
-func (o *Undefined) Next() bool {
-	return false
-}
-
-// Key returns the key or index value of the current element.
-func (o *Undefined) Key() Object {
-	return o
-}
-
-// Value returns the value of the current element.
-func (o *Undefined) Value() Object {
-	return o
-}