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1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -std=c++11 -o - %s | FileCheck %s2 3template <class T>4struct TemplateClass {5 int a = 0;6};7 8struct S0;9 10@interface C111- (TemplateClass<S0>)m1;12@end13 14// This code used to assert in CodeGen because the return type TemplateClass<S0>15// wasn't instantiated.16 17// CHECK: define internal i32 @"\01-[C1 m1]"(18 19@implementation C120- (TemplateClass<S0>)m1 {21 __builtin_unreachable();22}23@end24