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647dd402d5
It's not something that /ought/ to happen, but when modules aren't quite set up properly (often by accident, thanks to header maps), we can get into basically this situation by having the definition end up in a header that's textually included into two different modules, or into a module and a bridging header. Handle that the same way we handle other redeclarations: have it show up in both modules. rdar://problem/45646620
18 lines
815 B
Swift
18 lines
815 B
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck %s -verify -enable-objc-interop -I %S/Inputs/custom-modules/RedeclaredErrorEnum
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck %s -verify -enable-objc-interop -I %S/Inputs/custom-modules/RedeclaredErrorEnum -DIMPORT_BASE
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck %s -verify -enable-objc-interop -I %S/Inputs/custom-modules/RedeclaredErrorEnum -DIMPORT_BASE -Xcc -DNO_IMPORT_BASE_FROM_REDECLARED
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#if IMPORT_BASE
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import Base
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#endif
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import Redeclared
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// Referencing this error type (defined in Base, redeclared in Redeclared)
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// used to cause a compiler crash (rdar://problem/45414271).
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_ = SomeError.self
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_ = SomeError.Code.self
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_ = Redeclared.SomeError.self
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_ = Base.SomeError.self
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