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1// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 %s -o - | FileCheck %s2 3// CHECK: _unnamed_cfstring_4 5@class NSString;6 7@interface A8- (void)bork:(NSString*)msg;9@end10 11void func(A *a) {12 [a bork:@"Hello world!"];13}14