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1// RUN: %clang -S -emit-llvm %s -o - -x objective-c -fobjc-runtime=gnustep-1.5 | FileCheck %s2 3// Regression test: check that we don't crash when referencing a forward-declared protocol.4@protocol P;5 6@interface I <P>7@end8 9@implementation I10 11@end12 13// CHECK: @.objc_protocol14