1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/// Test that the AliasModuleNames mode avoids ambiguities in swiftinterfaces
// RUN: %empty-directory(%t)
// RUN: split-file %s %t
// RUN: %target-swift-frontend -emit-module -module-name ExportedLib \
// RUN: -swift-version 5 -enable-library-evolution \
// RUN: -o %t/ExportedLib.swiftmodule \
// RUN: -emit-module-interface-path %t/ExportedLib.swiftinterface \
// RUN: %t/ExportedLib.swift
// RUN: %target-swift-typecheck-module-from-interface(%t/ExportedLib.swiftinterface)
// RUN: %target-swift-frontend -emit-module -module-name AmbiguousLib \
// RUN: -swift-version 5 -enable-library-evolution \
// RUN: -o %t/AmbiguousLib.swiftmodule \
// RUN: -emit-module-interface-path %t/AmbiguousLib.swiftinterface \
// RUN: %t/AmbiguousLib.swift -I%t
// RUN: %target-swift-typecheck-module-from-interface(%t/AmbiguousLib.swiftinterface) -I%t
// RUN: %target-swift-frontend -emit-module -module-name AmbiguousClientName \
// RUN: -swift-version 5 -enable-library-evolution \
// RUN: -o %t/AmbiguousClientName.swiftmodule \
// RUN: -emit-module-interface-path %t/AmbiguousClientName.swiftinterface \
// RUN: %t/AmbiguousClientName.swift -I%t \
// RUN: -alias-module-names-in-module-interface
// RUN: %target-swift-typecheck-module-from-interface(%t/AmbiguousClientName.swiftinterface) -I%t
// RUN: %target-swift-frontend -emit-module -module-name OverlayClient \
// RUN: -swift-version 5 -enable-library-evolution \
// RUN: -o %t/OverlayClient.swiftmodule \
// RUN: -emit-module-interface-path %t/OverlayClient.swiftinterface \
// RUN: %t/OverlayClient.swift -I%t \
// RUN: -alias-module-names-in-module-interface
// RUN: %target-swift-typecheck-module-from-interface(%t/OverlayClient.swiftinterface) -I%t
//--- module.modulemap
module AmbiguousClientName {
header "AmbiguousClientName.h"
}
module SomeClangModule {
header "SomeClangModule.h"
}
//--- AmbiguousClientName.h
struct UnderlyingType {};
void underlyingFunc() {}
//--- SomeClangModule.h
struct CType {};
//--- ExportedLib.swift
public struct ExportedStruct {}
//--- AmbiguousLib.swift
@_exported import ExportedLib
// 1. AmbiguousLib defined a type named AmbiguousLib
public struct AmbiguousLib {
public struct Nested {}
}
// 2. A lib defines a type of the same name as a client's module
public struct AmbiguousClientName {
}
//--- AmbiguousClientName.swift
@_exported import AmbiguousClientName
import AmbiguousLib
import SomeClangModule
public struct SomeType {
@inlinable
public func inlinableFunc() {
var x: AmbiguousClientName
var y: Swift.Int
}
}
public func refToLocalType(_ a: SomeType) {}
public func refToNestedInLib(_ a: AmbiguousLib.Nested) {}
public func refToStdlib(_ a: Swift.Int) {}
public func refToUnderlying(_ a: UnderlyingType) {}
public func refToC(_ a: CType) {}
public func refToReexport(_ a: ExportedStruct) {}
//--- OverlayClient.swift
import AmbiguousClientName
public func refToImportedType(_ a: SomeType) {}
public func refToImportedUnderlying(_ a: UnderlyingType) {}
|
