1404bbcbdSDavid Chisnall// RUN: %clang -S -emit-llvm %s -o - -x objective-c -fobjc-runtime=gnustep-1.5 | FileCheck %s 2404bbcbdSDavid Chisnall 3404bbcbdSDavid Chisnall// Regression test: check that we don't crash when referencing a forward-declared protocol. 4404bbcbdSDavid Chisnall@protocol P; 5404bbcbdSDavid Chisnall 6*b111da14SAlex Lorenz@interface I <P> 7*b111da14SAlex Lorenz@end 8*b111da14SAlex Lorenz 9*b111da14SAlex Lorenz@implementation I 10*b111da14SAlex Lorenz 11*b111da14SAlex Lorenz@end 12404bbcbdSDavid Chisnall 13404bbcbdSDavid Chisnall// CHECK: @.objc_protocol 14