clang/test/PCH/cxx-friends.cpp

   1 // Test this without pch.
   2 // RUN: %clang_cc1 -include %S/cxx-friends.h -fsyntax-only -verify %s
   3
   4 // Test with pch.
   5 // RUN: %clang_cc1 -x c++-header -emit-pch -o %t %S/cxx-friends.h
   6 // RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s -error-on-deserialized-decl doNotDeserialize
   7
   8 // Test with pch and template instantiation in the pch.
   9 // RUN: %clang_cc1 -x c++-header -emit-pch -fpch-instantiate-templates -o %t %S/cxx-friends.h
  10 // RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s -error-on-deserialized-decl doNotDeserialize
  11
  12 // Test with modules.
  13 // RUN: %clang_cc1 -x c++-header -emit-pch -o %t %S/cxx-friends.h -fmodules
  14 // RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s -error-on-deserialized-decl doNotDeserialize -fmodules
  15
  16 // expected-no-diagnostics
  17
  18 class F {
  19   void m() {
  20     A* a;
  21     a->x = 0;
  22   }
  23 };
  24
  25 template<typename T> class PR12585::future_base::setter {
  26 public:
  27   int f() {
  28     return promise<T*>().k;
  29   }
  30 };
  31 int k = PR12585::future_base::setter<int>().f();
  32
  33 Lazy::S *p;