operator-sum.go: replaced self receiver
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22a36fa630
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@ -21,10 +21,10 @@ func newPlusTerm(tk *Token) (inst *term) {
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}
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}
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func evalPlus(ctx ExprContext, self *term) (v any, err error) {
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func evalPlus(ctx ExprContext, plusTerm *term) (v any, err error) {
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var leftValue, rightValue any
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if leftValue, rightValue, err = self.evalInfix(ctx); err != nil {
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if leftValue, rightValue, err = plusTerm.evalInfix(ctx); err != nil {
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return
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}
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@ -60,7 +60,7 @@ func evalPlus(ctx ExprContext, self *term) (v any, err error) {
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c.merge(rightDict)
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v = c
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} else {
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err = self.errIncompatibleTypes(leftValue, rightValue)
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err = plusTerm.errIncompatibleTypes(leftValue, rightValue)
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}
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return
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}
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@ -77,10 +77,10 @@ func newMinusTerm(tk *Token) (inst *term) {
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}
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}
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func evalMinus(ctx ExprContext, self *term) (v any, err error) {
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func evalMinus(ctx ExprContext, minusTerm *term) (v any, err error) {
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var leftValue, rightValue any
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if leftValue, rightValue, err = self.evalInfix(ctx); err != nil {
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if leftValue, rightValue, err = minusTerm.evalInfix(ctx); err != nil {
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return
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}
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@ -105,7 +105,7 @@ func evalMinus(ctx ExprContext, self *term) (v any, err error) {
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}
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v = &diffList
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} else {
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err = self.errIncompatibleTypes(leftValue, rightValue)
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err = minusTerm.errIncompatibleTypes(leftValue, rightValue)
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}
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return
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}
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