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swift-mirror/validation-test/compiler_crashers_2_fixed/rdar113492450.swift
2023-08-08 11:03:11 -04:00

25 lines
759 B
Swift

// RUN: %target-swift-frontend -emit-ir %s -disable-availability-checking
public protocol SomeObject {}
public struct VariadicObjectBox<each S: SomeObject> {
public let object: (repeat each S)
}
@resultBuilder
public struct VariadicObjectBoxBuilder {
public static func buildBlock<each S: SomeObject>(_ object: (repeat each S)) -> VariadicObjectBox<repeat each S> {
VariadicObjectBox(object: (repeat each object))
}
}
public struct ObjectContainer {
public init<each S: SomeObject>(box: VariadicObjectBox<repeat each S>) {
// This init compiles
}
public init<each S: SomeObject>(@VariadicObjectBoxBuilder _ builder: () -> VariadicObjectBox<repeat each S>) {
// This init crashes on compilation
}
}