1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fapple-kext -emit-llvm -o - %s | FileCheck %s
2 
3 struct Base {
4   virtual ~Base();
5 } ;
6 
7 struct Derived : Base {
8   void operator delete(void *) { }
9   Derived();
10 };
11 
12 void foo() {
13   Derived d1;			// ok
14 }
15 
16 // CHECK-LABEL: define internal i32 @_Z1fj(
17 inline unsigned f(unsigned n) { return n == 0 ? 0 : n + f(n-1); }
18 
19 unsigned g(unsigned n) { return f(n); }
20 
21 // rdar://problem/10133200: give explicit instantiations external linkage in kernel mode
22 // CHECK-LABEL: define void @_Z3barIiEvv()
23 template <typename T> void bar() {}
24 template void bar<int>();
25 
26 // CHECK-LABEL: define internal i32 @_Z5identIiET_S0_(
27 template <typename X> X ident(X x) { return x; }
28 
29 int foo(int n) { return ident(n); }
30 
31 // CHECK-LABEL: define internal void @_ZN7DerivedD1Ev(
32 // CHECK-LABEL: define internal void @_ZN7DerivedD0Ev(
33 // CHECK-LABEL: define internal void @_ZN7DeriveddlEPv(
34