[SR-14697] SwiftUI VStack expression failure

[swift-ci]

Previous ID	SR-14697
Radar	None
Original Reporter	papley (JIRA User)
Type	Bug

Environment

XCode 12.5

struct MyItemType: Decodable {

**var** quantity: Int

**var** title: String

**var** description: String

**var** amount_ex_vat: Int

**var** amount_each: Int

**var** sku: String



//    init(dict: \[String:Any\]) {

//

//    }

}

struct JSONView: View {

@State **private** **var** receipts = \["receiptTest2", "receiptTest3", "receiptTest4"\].compactMap { TestJSON(with: $0) }

**var** body: **some** View { // error appears on this line

    **let** json = receipts\[0\].ocrResult

    **let** name = receipts\[0\].previewName



    VStack {

        **if** **let** items = receipts\[0\].lineItems **as**? \[MyItemType\] {

            ScrollView(content: {

                List {

                    ForEach(items, id: .**self**) {

                        item **in** {

                            Text("(item.debugDescription)")

                        }

                    }

                }

            })

        }

    }

}

}

Additional Detail from JIRA

Votes	0
Component/s
Labels	Bug
Assignee	None
Priority	Medium

md5: 718df9416904446cefd32673c24d72c3

Issue Description:

Failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project