clang/test/Modules/Inputs/cxx-templates-common.h

   1 template<typename T> struct SomeTemplate {};
   2
   3 struct DefinedInCommon {
   4   void f();
   5   struct Inner {};
   6   friend void FoundByADL(DefinedInCommon);
   7 };
   8
   9 template<typename T> struct CommonTemplate {
  10   enum E { a = 1, b = 2, c = 3 };
  11 };
  12
  13 namespace Std {
  14   template<typename T> struct WithFriend {
  15     friend bool operator!=(const WithFriend &A, const WithFriend &B) { return false; }
  16   };
  17 }
  18
  19 namespace Std {
  20   template<typename T> void f() {
  21     extern T g();
  22   }
  23 }
  24
  25 template<typename T> struct TemplateInstantiationVisibility { typedef int type; };
  26
  27 template<typename T> struct Outer {
  28   template<typename U> struct Inner {
  29     static constexpr int f();
  30     static constexpr int g();
  31   };
  32 };
  33
  34 template<typename T> struct WithPartialSpecialization {};
  35 template<typename T> struct WithPartialSpecialization<void(T)> { typedef int type; };
  36 typedef WithPartialSpecialization<int*> WithPartialSpecializationUse;
  37 typedef WithPartialSpecialization<void(int)> WithPartialSpecializationUse2;
  38
  39 template<typename T> struct WithExplicitSpecialization;
  40 typedef WithExplicitSpecialization<int> WithExplicitSpecializationUse;
  41
  42 template<typename T> struct WithImplicitSpecialMembers { int n; };
  43
  44 template<typename T> struct WithAliasTemplate {
  45   template<typename> using X = T;
  46 };
  47
  48 template<typename T> struct WithAnonymousDecls {
  49   struct { bool k; };
  50   union { int a, b; };
  51   struct { int c, d; } s;
  52   enum { e = 123 };
  53   typedef int X;
  54 };
  55
  56 namespace hidden_specializations {
  57   template<typename T> void fn() {}
  58
  59   template<typename T> struct cls {
  60     static void nested_fn() {}
  61     struct nested_cls {};
  62     static int nested_var;
  63     enum class nested_enum {};
  64
  65     template<typename U> static void nested_fn_t() {}
  66     template<typename U> struct nested_cls_t {};
  67     template<typename U> static int nested_var_t;
  68   };
  69
  70   template<typename T> int var;
  71 }
  72
  73 #include "cxx-templates-textual.h"