external/bsd/llvm/dist/clang/test/Index/comment-cplus-decls.cpp

   1 // RUN: rm -rf %t
   2 // RUN: mkdir %t
   3 // RUN: c-index-test -test-load-source all -comments-xml-schema=%S/../../bindings/xml/comment-xml-schema.rng -target x86_64-apple-darwin10 %s > %t/out
   4 // RUN: FileCheck %s < %t/out
   5
   6 // Ensure that XML we generate is not invalid.
   7 // RUN: FileCheck %s -check-prefix=WRONG < %t/out
   8 // WRONG-NOT: CommentXMLInvalid
   9 // rdar://12378714
  10
  11 /**
  12  * \brief plain c++ class
  13 */
  14 class Test
  15 {
  16 public:
  17 /**
  18  * \brief plain c++ constructor
  19 */
  20     Test () : reserved (new data()) {}
  21
  22 /**
  23  * \brief plain c++ member function
  24 */
  25     unsigned getID() const
  26     {
  27         return reserved->objectID;
  28     }
  29 /**
  30  * \brief plain c++ destructor
  31 */
  32     ~Test () {}
  33 protected:
  34     struct data {
  35         unsigned objectID;
  36     };
  37 /**
  38  * \brief plain c++ data field
  39 */
  40     data* reserved;
  41 };
  42 // CHECK: <Declaration>class Test {}</Declaration>
  43 // CHECK: <Declaration>Test() : reserved(new Test::data())</Declaration>
  44 // CHECK: <Declaration>unsigned int getID() const</Declaration>
  45 // CHECK: <Declaration>~Test()</Declaration>
  46 // CHECK: <Declaration>Test::data *reserved</Declaration>
  47
  48
  49 class S {
  50 /**
  51  * \brief Aaa
  52 */
  53   friend class Test;
  54 /**
  55  * \brief Bbb
  56 */
  57   friend void foo() {}
  58
  59 /**
  60  * \brief Ccc
  61 */
  62   friend int int_func();
  63
  64 /**
  65  * \brief Ddd
  66 */
  67   friend bool operator==(const Test &, const Test &);
  68
  69 /**
  70  * \brief Eee
  71 */
  72 template <typename T> friend void TemplateFriend();
  73
  74 /**
  75  * \brief Eee
  76 */
  77   template <typename T> friend class TemplateFriendClass;
  78
  79 };
  80 // CHECK: <Declaration>friend class Test</Declaration>
  81 // CHECK: <Declaration>friend void foo()</Declaration>
  82 // CHECK: <Declaration>friend int int_func()</Declaration>
  83 // CHECK: <Declaration>friend bool operator==(const Test &amp;, const Test &amp;)</Declaration>
  84 // CHECK: <Declaration>friend template &lt;typename T&gt; void TemplateFriend()</Declaration>
  85 // CHECK: <Declaration>friend template &lt;typename T&gt; class TemplateFriendClass</Declaration>
  86
  87 namespace test0 {
  88   namespace ns {
  89     void f(int);
  90   }
  91
  92   struct A {
  93 /**
  94  * \brief Fff
  95 */
  96     friend void ns::f(int a);
  97   };
  98 }
  99 // CHECK: <Declaration>friend void f(int a)</Declaration>
 100
 101 namespace test1 {
 102   template <class T> struct Outer {
 103     void foo(T);
 104     struct Inner {
 105 /**
 106  * \brief Ggg
 107 */
 108       friend void Outer::foo(T);
 109     };
 110   };
 111 }
 112 // CHECK: <Declaration>friend void foo(T)</Declaration>
 113
 114 namespace test2 {
 115   namespace foo {
 116     void Func(int x);
 117   }
 118
 119   class Bar {
 120 /**
 121  * \brief Hhh
 122 */
 123     friend void ::test2::foo::Func(int x);
 124   };
 125 }
 126 // CHECK: <Declaration>friend void Func(int x)</Declaration>
 127
 128 namespace test3 {
 129   template<class T> class vector {
 130    public:
 131     vector(int i) {}
 132 /**
 133  * \brief Iii
 134 */
 135     void f(const T& t = T()) {}
 136   };
 137   class A {
 138    private:
 139 /**
 140  * \brief Jjj
 141 */
 142     friend void vector<A>::f(const A&);
 143   };
 144 }
 145 // CHECK: <Declaration>void f(const T &amp;t = T())</Declaration>
 146 // CHECK: <Declaration>friend void f(const test3::A &amp;)</Declaration>
 147
 148 class MyClass
 149 {
 150 /**
 151  * \brief plain friend test.
 152 */
 153   friend class MyClass;
 154 };
 155 // CHECK: <Declaration>friend  class MyClass</Declaration>
 156
 157 template<class _Tp> class valarray
 158 {
 159 private:
 160 /**
 161  * \brief template friend test.
 162 */
 163     template <class T> friend class valarray;
 164 };
 165 // CHECK: <Declaration>template &lt;class T&gt; class valarray</Declaration>
 166 // CHECK: <Declaration>friend template &lt;class T&gt; class valarray</Declaration>
 167
 168 class gslice
 169 {
 170   valarray<unsigned> __size_;
 171 };