| 1 | class HasFriends { |
|---|
| 2 | friend void friend_1(HasFriends); |
|---|
| 3 | friend void friend_2(HasFriends); |
|---|
| 4 | void private_thing(); |
|---|
| 5 | }; |
|---|
| 6 | |
|---|
| 7 | struct HasNontrivialDefaultConstructor { |
|---|
| 8 | HasNontrivialDefaultConstructor() = default; |
|---|
| 9 | HasNontrivialDefaultConstructor(int n = 0); |
|---|
| 10 | |
|---|
| 11 | // Ensure this class is not POD but is still trivially-copyable. |
|---|
| 12 | // This is necessary to exercise the second static_assert below, |
|---|
| 13 | // because GCC's spec for __has_trivial_constructor is absurd. |
|---|
| 14 | int m; |
|---|
| 15 | private: |
|---|
| 16 | int n; |
|---|
| 17 | }; |
|---|
| 18 | |
|---|
| 19 | static_assert(!__is_trivial(HasNontrivialDefaultConstructor), ""); |
|---|
| 20 | static_assert(!__has_trivial_constructor(HasNontrivialDefaultConstructor), ""); |
|---|
| 21 | |
|---|
| 22 | void *operator new[](__SIZE_TYPE__); |
|---|
| 23 | |
|---|
| 24 | extern int mergeUsedFlag; |
|---|
| 25 | inline int getMergeUsedFlag() { return mergeUsedFlag; } |
|---|
| 26 | |
|---|
| 27 | typedef struct { |
|---|
| 28 | int n; |
|---|
| 29 | int m; |
|---|
| 30 | } NameForLinkage; |
|---|
| 31 | |
|---|
| 32 | struct HasVirtualFunctions { |
|---|
| 33 | virtual void f(); |
|---|
| 34 | }; |
|---|
| 35 | struct OverridesVirtualFunctions : HasVirtualFunctions { |
|---|
| 36 | void f(); |
|---|
| 37 | }; |
|---|
| 38 | extern "C" void ExternCFunction(); |
|---|
| 39 | |
|---|
| 40 | typedef struct { |
|---|
| 41 | struct Inner { |
|---|
| 42 | int n; |
|---|
| 43 | }; |
|---|
| 44 | } NameForLinkage2; |
|---|
| 45 | auto name_for_linkage2_inner_a = NameForLinkage2::Inner(); |
|---|
| 46 | typedef decltype(name_for_linkage2_inner_a) NameForLinkage2Inner; |
|---|
| 47 | |
|---|
| 48 | namespace Aliased { extern int a; } |
|---|
| 49 | namespace Alias = Aliased; |
|---|
| 50 | |
|---|
| 51 | struct InhCtorA { InhCtorA(int); }; |
|---|
| 52 | struct InhCtorB : InhCtorA { using InhCtorA::InhCtorA; }; |
|---|
| 53 | |
|---|
| 54 | struct ClassWithVBases : HasFriends, virtual HasNontrivialDefaultConstructor { |
|---|
| 55 | int n; |
|---|
| 56 | }; |
|---|
| 57 | struct ClassWithVBases; |
|---|
| 58 | |
|---|