expressions working

Signed-off-by: Casey Lee <cplee@nektos.com>

vendor/github.com/robertkrimen/otto/builtin_error.go

@@ -0,0 +1,126 @@
+package otto
+
+import (
+	"fmt"
+)
+
+func builtinError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newError("Error", call.Argument(0), 1))
+}
+
+func builtinNewError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newError("Error", valueOfArrayIndex(argumentList, 0), 0))
+}
+
+func builtinError_toString(call FunctionCall) Value {
+	thisObject := call.thisObject()
+	if thisObject == nil {
+		panic(call.runtime.panicTypeError())
+	}
+
+	name := "Error"
+	nameValue := thisObject.get("name")
+	if nameValue.IsDefined() {
+		name = nameValue.string()
+	}
+
+	message := ""
+	messageValue := thisObject.get("message")
+	if messageValue.IsDefined() {
+		message = messageValue.string()
+	}
+
+	if len(name) == 0 {
+		return toValue_string(message)
+	}
+
+	if len(message) == 0 {
+		return toValue_string(name)
+	}
+
+	return toValue_string(fmt.Sprintf("%s: %s", name, message))
+}
+
+func (runtime *_runtime) newEvalError(message Value) *_object {
+	self := runtime.newErrorObject("EvalError", message, 0)
+	self.prototype = runtime.global.EvalErrorPrototype
+	return self
+}
+
+func builtinEvalError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newEvalError(call.Argument(0)))
+}
+
+func builtinNewEvalError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newEvalError(valueOfArrayIndex(argumentList, 0)))
+}
+
+func (runtime *_runtime) newTypeError(message Value) *_object {
+	self := runtime.newErrorObject("TypeError", message, 0)
+	self.prototype = runtime.global.TypeErrorPrototype
+	return self
+}
+
+func builtinTypeError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newTypeError(call.Argument(0)))
+}
+
+func builtinNewTypeError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newTypeError(valueOfArrayIndex(argumentList, 0)))
+}
+
+func (runtime *_runtime) newRangeError(message Value) *_object {
+	self := runtime.newErrorObject("RangeError", message, 0)
+	self.prototype = runtime.global.RangeErrorPrototype
+	return self
+}
+
+func builtinRangeError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newRangeError(call.Argument(0)))
+}
+
+func builtinNewRangeError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newRangeError(valueOfArrayIndex(argumentList, 0)))
+}
+
+func (runtime *_runtime) newURIError(message Value) *_object {
+	self := runtime.newErrorObject("URIError", message, 0)
+	self.prototype = runtime.global.URIErrorPrototype
+	return self
+}
+
+func (runtime *_runtime) newReferenceError(message Value) *_object {
+	self := runtime.newErrorObject("ReferenceError", message, 0)
+	self.prototype = runtime.global.ReferenceErrorPrototype
+	return self
+}
+
+func builtinReferenceError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newReferenceError(call.Argument(0)))
+}
+
+func builtinNewReferenceError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newReferenceError(valueOfArrayIndex(argumentList, 0)))
+}
+
+func (runtime *_runtime) newSyntaxError(message Value) *_object {
+	self := runtime.newErrorObject("SyntaxError", message, 0)
+	self.prototype = runtime.global.SyntaxErrorPrototype
+	return self
+}
+
+func builtinSyntaxError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newSyntaxError(call.Argument(0)))
+}
+
+func builtinNewSyntaxError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newSyntaxError(valueOfArrayIndex(argumentList, 0)))
+}
+
+func builtinURIError(call FunctionCall) Value {
+	return toValue_object(call.runtime.newURIError(call.Argument(0)))
+}
+
+func builtinNewURIError(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newURIError(valueOfArrayIndex(argumentList, 0)))
+}