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bd96959d14
C++ namespaces are module-independent, but enums are owned by their module's in Swift. So, to prevent declaring two enums with the same name, this patch implements a new approach to namespaces: enums with extensions.
Here's an example:
```
// Module A
namespace N { void test1(); }
// Module B
namespace N { void test2(); }
// __ObjC module
enum N { }
// Swift module A
extension N { func test1() }
// Swift module B
extension N { func test1() }
```
Thanks to @gribozavr for the great idea.
44 lines
1.3 KiB
Swift
44 lines
1.3 KiB
Swift
// RUN: %target-swift-ide-test -print-module -module-to-print=LinkedRecords -I %S/Inputs/ -source-filename=x -enable-cxx-interop | %FileCheck %s
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// CHECK: extension Space {
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// CHECK: struct C {
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// CHECK: struct D {
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// CHECK: var B: Space.A.B
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// CHECK: init(B: Space.A.B)
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// CHECK: }
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// CHECK: }
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// CHECK: struct A {
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// CHECK: struct B {
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// CHECK: init(_: Int32)
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// CHECK: init(_: CChar)
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// CHECK: }
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// CHECK: init()
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// CHECK: }
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// CHECK: struct E {
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// CHECK: init()
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// CHECK: static func test(_: UnsafePointer<Space.C>!)
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// CHECK: }
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// CHECK: }
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// CHECK: struct M {
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// CHECK: init()
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// CHECK: }
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// CHECK: struct F {
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// CHECK: struct __Unnamed_union___Anonymous_field0 {
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// CHECK: struct __Unnamed_struct_c {
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// CHECK: init()
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// CHECK: }
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// CHECK: var c: F.__Unnamed_union___Anonymous_field0.__Unnamed_struct_c
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// CHECK: var m: M
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// CHECK: init()
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// CHECK: init(c: F.__Unnamed_union___Anonymous_field0.__Unnamed_struct_c)
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// CHECK: init(m: M)
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// CHECK: }
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// CHECK: var __Anonymous_field0: F.__Unnamed_union___Anonymous_field0
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// CHECK: var c: F.__Unnamed_union___Anonymous_field0.__Unnamed_struct_c
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// CHECK: var m: M
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// CHECK: var m2: M
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// CHECK: init()
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// CHECK: init(_ __Anonymous_field0: F.__Unnamed_union___Anonymous_field0, m2: M)
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// CHECK: }
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