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swift-mirror/test/Interop/C/implementation-only-imports/check-function-transitive-visibility.swift
Rosica Dejanovska 1a18225ef9 Polish PR
2020-11-10 11:22:38 +01:00

22 lines
1000 B
Swift

// RUN: %empty-directory(%t)
// RUN: mkdir %t/use_module_a %t/use_module_b
// RUN: %target-swift-frontend -enable-library-evolution -swift-version 5 -emit-module -o %t/use_module_a/UseModuleA.swiftmodule %S/Inputs/use-module-a.swift -I %S/Inputs
// RUN: %target-swift-frontend -enable-library-evolution -swift-version 5 -emit-module -o %t/use_module_b/UseModuleB.swiftmodule %S/Inputs/use-module-b.swift -I %S/Inputs
// RUN: %target-swift-frontend -typecheck -swift-version 5 -I %t/use_module_a -I %t/use_module_b -I %S/Inputs %s
// Swift should consider all sources for a decl and recognize that the
// decl is not hidden behind @_implementationOnly in all modules.
// This test, as well as `check-function-transitive-visibility-inversed.swift`
// ensures that Swift looks into the transitive visible modules as well
// when looking for the `getFortyTwo()` decl.
import UseModuleA
@_implementationOnly import UseModuleB
@inlinable
public func callFortyTwo() -> CInt {
return getFortyTwo()
}