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150
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1 // Header for PCH test cxx-friends.cpp
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2
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3 class A {
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4 int x;
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5 friend class F;
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6 };
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7
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8 namespace PR12585 {
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9 struct future_base {
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10 template<typename> class setter;
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11 };
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12 template<typename> class promise {
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13 // We used to inject this into future_base with no access specifier,
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14 // then crash during AST writing.
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15 template<typename> friend class future_base::setter;
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16 int k;
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17 };
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18 }
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19
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20 namespace Lazy {
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21 struct S {
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22 friend void doNotDeserialize();
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23 };
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24 }
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25
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26 // Reduced testcase from libc++'s <valarray>. Used to crash with modules
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27 // enabled.
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28 namespace std {
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29
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30 template <class T> struct valarray;
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31
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32 template <class T> struct valarray {
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33 valarray();
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34 template <class U> friend struct valarray;
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35 template <class U> friend U *begin(valarray<U> &v);
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36 };
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37
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38 struct gslice {
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39 valarray<int> size;
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40 gslice() {}
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41 };
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42
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43 }
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