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// RUN: %empty-directory(%t)
// RUN: split-file --leading-lines %s %t
/// Build the libraries.
// RUN: %target-swift-frontend %t/LibCore.swift \
// RUN: -emit-module-path %t/LibCore.swiftmodule \
// RUN: -emit-module-interface-path %t/LibCore.swiftinterface \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -public-module-name Lib
// RUN: %target-swift-typecheck-module-from-interface(%t/LibCore.swiftinterface)
// RUN: %target-swift-frontend %t/LibMiddle.swift -I %t \
// RUN: -emit-module-path %t/LibMiddle.swiftmodule \
// RUN: -emit-module-interface-path %t/LibMiddle.swiftinterface \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -public-module-name Lib
// RUN: %target-swift-typecheck-module-from-interface(%t/LibMiddle.swiftinterface) -I %t
// RUN: %target-swift-frontend %t/Lib.swift -I %t \
// RUN: -emit-module-path %t/Lib.swiftmodule \
// RUN: -emit-module-interface-path %t/Lib.swiftinterface \
// RUN: -enable-library-evolution -swift-version 6
// RUN: %target-swift-typecheck-module-from-interface(%t/Lib.swiftinterface) -I %t
// RUN: %target-swift-frontend %t/LibUnrelated.swift -I %t \
// RUN: -emit-module-path %t/LibUnrelated.swiftmodule \
// RUN: -enable-library-evolution -swift-version 6
/// Check flag in swiftinterface
// RUN: cat %t/LibCore.swiftinterface | %FileCheck --check-prefix=CHECK-FLAG %s
// RUN: cat %t/LibMiddle.swiftinterface | %FileCheck --check-prefix=CHECK-FLAG %s
// CHECK-FLAG: swift-module-flags-ignorable:
// CHECK-SAME-FLAG: -public-module-name Lib
/// Build clients against binary swiftmodules.
/// First errors in files, then diagnostics in other files.
// RUN: %target-swift-frontend -typecheck %t/ClientPublic.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
// RUN: not %target-swift-frontend -typecheck %t/ClientPublic.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -diagnostic-style llvm \
// RUN: 2>&1 | %FileCheck %t/ClientPublic.swift
// RUN: %target-swift-frontend -typecheck %t/ClientMiddle.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
// RUN: not %target-swift-frontend -typecheck %t/ClientMiddle.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -diagnostic-style llvm \
// RUN: 2>&1 | %FileCheck %t/ClientMiddle.swift
/// Test more diagnostics referencing modules.
// RUN: %target-swift-frontend -typecheck %t/ClientAccessLevelOnImports.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
/// Build client against textual swiftinterfaces.
// RUN: rm %t/LibCore.swiftmodule %t/LibMiddle.swiftmodule %t/Lib.swiftmodule
// RUN: %target-swift-frontend -typecheck %t/ClientPublic.swift -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
// RUN: not %target-swift-frontend -typecheck %t/ClientPublic.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -diagnostic-style llvm \
// RUN: 2>&1 | %FileCheck %t/ClientPublic.swift
// RUN: %target-swift-frontend -typecheck %t/ClientMiddle.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
// RUN: not %target-swift-frontend -typecheck %t/ClientMiddle.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -diagnostic-style llvm \
// RUN: 2>&1 | %FileCheck %t/ClientMiddle.swift
// RUN: %target-swift-frontend -typecheck %t/ClientAccessLevelOnImports.swift -o %t -I %t \
// RUN: -enable-library-evolution -swift-version 6 \
// RUN: -verify
//--- LibCore.swift
public func ambiguous() {}
public func coreFunc() {}
//--- LibMiddle.swift
import LibCore
public func ambiguous() {}
//--- Lib.swift
@_exported import LibCore
@_exported import LibMiddle
//--- LibUnrelated.swift
public func ambiguous() {}
//--- ClientPublic.swift
import Lib
import LibUnrelated
ambiguous() // expected-error {{ambiguous use of 'ambiguous()'}}
// CHECK-NOT: LibCore
// CHECK-NOT: LibMiddle
// CHECK: LibUnrelated.ambiguous:1:13: note: found this candidate in module 'LibUnrelated'
// CHECK: Lib.ambiguous:1:13: note: found this candidate in module 'Lib'
// CHECK: Lib.ambiguous:1:13: note: found this candidate in module 'Lib'
//--- ClientMiddle.swift
import LibCore
import LibMiddle
ambiguous() // expected-error {{ambiguous use of 'ambiguous()'}}
// CHECK: LibCore.ambiguous:1:13: note: found this candidate in module 'LibCore'
// CHECK: LibMiddle.ambiguous:1:13: note: found this candidate in module 'LibMiddle'
//--- ClientAccessLevelOnImports.swift
internal import Lib // expected-note {{global function 'coreFunc()' imported as 'internal' from 'Lib' here}}
@inlinable
public func foo() {
coreFunc() // expected-error {{global function 'coreFunc()' is internal and cannot be referenced from an '@inlinable' function}}
}
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