node position

node/expr/cast/cast.go

@@ -7,5 +7,6 @@ import (
 type Cast struct {
 	name       string
 	attributes map[string]interface{}
+	position   *node.Position
 	expr       node.Node
 }

node/expr/cast/cast_array.go

@@ -13,6 +13,7 @@ func NewCastArray(expr node.Node) node.Node {
 		Cast{
 			"CastArray",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastArray) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastArray) Position() *node.Position {
+	return n.position
+}
+
+func (n CastArray) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastArray) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_bool.go

@@ -13,6 +13,7 @@ func NewCastBool(expr node.Node) node.Node {
 		Cast{
 			"CastBool",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastBool) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastBool) Position() *node.Position {
+	return n.position
+}
+
+func (n CastBool) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastBool) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_double.go

@@ -13,6 +13,7 @@ func NewCastDouble(expr node.Node) node.Node {
 		Cast{
 			"CastDouble",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastDouble) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastDouble) Position() *node.Position {
+	return n.position
+}
+
+func (n CastDouble) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastDouble) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_int.go

@@ -13,6 +13,7 @@ func NewCastInt(expr node.Node) node.Node {
 		Cast{
 			"CastInt",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastInt) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastInt) Position() *node.Position {
+	return n.position
+}
+
+func (n CastInt) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastInt) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_object.go

@@ -13,6 +13,7 @@ func NewCastObject(expr node.Node) node.Node {
 		Cast{
 			"CastObject",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastObject) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastObject) Position() *node.Position {
+	return n.position
+}
+
+func (n CastObject) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastObject) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_string.go

@@ -13,6 +13,7 @@ func NewCastString(expr node.Node) node.Node {
 		Cast{
 			"CastString",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastString) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastString) Position() *node.Position {
+	return n.position
+}
+
+func (n CastString) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastString) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return

node/expr/cast/cast_unset.go

@@ -13,6 +13,7 @@ func NewCastUnset(expr node.Node) node.Node {
 		Cast{
 			"CastUnset",
 			map[string]interface{}{},
+			nil,
 			expr,
 		},
 	}
@@ -34,6 +35,15 @@ func (n CastUnset) SetAttribute(key string, value interface{}) {
 	n.attributes[key] = value
 }
 
+func (n CastUnset) Position() *node.Position {
+	return n.position
+}
+
+func (n CastUnset) SetPosition(p *node.Position) node.Node {
+	n.position = p
+	return n
+}
+
 func (n CastUnset) Walk(v node.Visitor) {
 	if v.EnterNode(n) == false {
 		return