18 lines
405 B
Objective-C
18 lines
405 B
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-macosx -emit-llvm %s -o - | FileCheck %s
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// Test that we produce a declaration for the protocol. It must be matched
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// by a definition in another TU, so external is the correct linkage
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// (not extern_weak).
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// CHECK: @"\01l_OBJC_PROTOCOL_$_p1" = external global
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@interface NSObject
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@end
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@protocol p1;
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@interface I1 : NSObject <p1>
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@end
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@implementation I1
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@end
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