Files
swift-mirror/test/AutoDiff/Sema/DerivativeRegistrationCrossModule/main.swift
2022-09-22 20:28:04 +03:00

19 lines
789 B
Swift

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -primary-file %S/Inputs/a.swift -emit-module-path %t/a.swiftmodule
// RUN: %target-swift-frontend -emit-module -primary-file %S/Inputs/b.swift -emit-module-path %t/b.swiftmodule -I %t
// "-verify-ignore-unknown" is for "<unknown>:0: note: 'init()' declared here"
// RUN: %target-swift-frontend-typecheck -verify -verify-ignore-unknown -I %t %s
// https://github.com/apple/swift/issues/54969
// Fix cross-module deserialization crash involving `@derivative` attribute.
import a
import b
func foo(_ s: Struct) {
// Without this error, the aforementioned issue does not trigger.
// expected-error @+1 {{'Struct' initializer is inaccessible due to 'internal' protection level}}
_ = Struct()
_ = s.method(1)
}