1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 // expected-no-diagnostics
3 
4 // PR5426 - the non-dependent obj would be fully processed and wrapped in a
5 // CXXConstructExpr at definition time, which would lead to a failure at
6 // instantiation time.
7 struct arg {
8   arg();
9 };
10 
11 struct oldstylemove {
12   oldstylemove(oldstylemove&);
13   oldstylemove(const arg&);
14 };
15 
16 template <typename T>
fn(T t,const arg & arg)17 void fn(T t, const arg& arg) {
18   oldstylemove obj(arg);
19 }
20 
test()21 void test() {
22   fn(1, arg());
23 }
24 
25 struct X0 { };
26 
27 struct X1 {
28   explicit X1(const X0 &x0 = X0());
29 };
30 
31 template<typename T>
f0()32 void f0() {
33   X1 x1;
34 }
35 
36 template void f0<int>();
37 template void f0<float>();
38 
39 struct NonTrivial {
40   NonTrivial();
41   ~NonTrivial();
42 };
43 
f1()44 template<int N> void f1() {
45   NonTrivial array[N];
46 }
47 template<> void f1<2>();
48 
49 namespace PR20346 {
50   struct S { short inner_s; };
51 
52   struct outer_struct {
53     wchar_t arr[32];
54     S outer_s;
55   };
56 
57   template <class T>
OpenFileSession()58   void OpenFileSession() {
59     // Ensure that we don't think the ImplicitValueInitExpr generated here
60     // during the initial parse only initializes the first array element!
61     outer_struct asdfasdf = {};
62   };
63 
foo()64   void foo() {
65     OpenFileSession<int>();
66   }
67 }
68