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// RUN: %empty-directory(%t/src)
// RUN: split-file %s %t/src
// RUN: %target-build-swift %t/src/Library.swift -swift-version 5 -emit-module -emit-library \
// RUN: -enable-library-evolution \
// RUN: -module-name Library \
// RUN: -o %t/%target-library-name(Library) \
// RUN: -emit-module-interface-path %t/Library.swiftinterface
// RUN: %target-codesign %t/%target-library-name(Library)
// RUN: %target-build-swift -I %t -L %t -l Library %t/src/main.swift %target-rpath(%t) -o %t/main.out
// RUN: %target-codesign %t/main.out
// RUN: %target-run %t/main.out %t/%target-library-name(Library) 2>&1 | %FileCheck %t/src/main.swift
// RUN: rm %t/Library.swiftmodule
// RUN: %target-build-swift -I %t -L %t -l Library %t/src/main.swift %target-rpath(%t) -o %t/main.out
// RUN: %target-codesign %t/main.out
// RUN: %target-run %t/main.out %t/%target-library-name(Library) 2>&1 | %FileCheck %t/src/main.swift
// REQUIRES: executable_test
//--- Library.swift
@frozen
public struct Inlinable {
var _x: Int
public var x: Int {
@usableFromInline
@storageRestrictions(initializes: _x)
init {
self._x = newValue
}
get {
_x
}
}
@inlinable
public init(x: Int) {
self.x = x
}
}
@frozen
public struct Transparent {
@usableFromInline
var _x: Int
public var x: Int {
@_alwaysEmitIntoClient
@storageRestrictions(initializes: _x)
init {
self._x = newValue
}
get {
_x
}
}
@_alwaysEmitIntoClient
public init(x: Int) {
self.x = x
}
}
//--- main.swift
import Library
let inlinable = Inlinable(x: 42)
print("Inlinable.x = \(inlinable.x)")
// CHECK: Inlinable.x = 42
let transparent = Transparent(x: -1)
print("Transparent.x = \(transparent.x)")
// CHECK: Transparent.x = -1
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