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