Method SetKindCase

common/ast/expr.go:392–456

(other Expr)

}

func (e *expr) SetKindCase(other Expr) {
	if e == nil {
		return
	}
	if other == nil {
		e.exprKindCase = nil
		return
	}
	switch other.Kind() {
	case CallKind:
		c := other.AsCall()
		e.exprKindCase = &baseCallExpr{
			function: c.FunctionName(),
			target:   c.Target(),
			args:     c.Args(),
			isMember: c.IsMemberFunction(),
		}
	case ComprehensionKind:
		c := other.AsComprehension()
		e.exprKindCase = &baseComprehensionExpr{
			iterRange: c.IterRange(),
			iterVar:   c.IterVar(),
			iterVar2:  c.IterVar2(),
			accuVar:   c.AccuVar(),
			accuInit:  c.AccuInit(),
			loopCond:  c.LoopCondition(),
			loopStep:  c.LoopStep(),
			result:    c.Result(),
		}
	case IdentKind:
		e.exprKindCase = baseIdentExpr(other.AsIdent())
	case ListKind:
		l := other.AsList()
		optIndexMap := make(map[int32]struct{}, len(l.OptionalIndices()))
		for _, idx := range l.OptionalIndices() {
			optIndexMap[idx] = struct{}{}
		}
		e.exprKindCase = &baseListExpr{
			elements:    l.Elements(),
			optIndices:  l.OptionalIndices(),
			optIndexMap: optIndexMap,
		}
	case LiteralKind:
		e.exprKindCase = &baseLiteral{Val: other.AsLiteral()}
	case MapKind:
		e.exprKindCase = &baseMapExpr{
			entries: other.AsMap().Entries(),
		}
	case SelectKind:
		s := other.AsSelect()
		e.exprKindCase = &baseSelectExpr{
			operand:  s.Operand(),
			field:    s.FieldName(),
			testOnly: s.IsTestOnly(),
		}
	case StructKind:
		s := other.AsStruct()
		e.exprKindCase = &baseStructExpr{