clang/test/Modules/pr27401.cpp

   1 // RUN: rm -rf %t
   2 // RUN: %clang_cc1 -std=c++11 -I%S/Inputs/PR27401 -verify %s
   3 // RUN: %clang_cc1 -std=c++11 -fmodules -fmodule-map-file=%S/Inputs/PR27401/module.modulemap -fmodules-cache-path=%t -I%S/Inputs/PR27401 -verify %s
   4 // RUN: %clang_cc1 -std=c++11 -fmodules -fmodule-map-file=%S/Inputs/PR27401/module.modulemap -fmodules-cache-path=%t -I%S/Inputs/PR27401 -verify %s -triple i686-windows
   5
   6 #include "a.h"
   7 #define _LIBCPP_VECTOR
   8 template <class, class _Allocator>
   9 class __vector_base {
  10 protected:
  11   _Allocator __alloc() const;
  12   __vector_base(_Allocator);
  13 };
  14
  15 template <class _Tp, class _Allocator = allocator>
  16 class vector : __vector_base<_Tp, _Allocator> {
  17 public:
  18   vector() noexcept(is_nothrow_default_constructible<_Allocator>::value);
  19   vector(const vector &);
  20   vector(vector &&)
  21       noexcept(is_nothrow_move_constructible<_Allocator>::value);
  22 };
  23
  24 template <class _Tp, class _Allocator>
  25 vector<_Tp, _Allocator>::vector(const vector &__x) : __vector_base<_Tp, _Allocator>(__x.__alloc()) {}
  26
  27   struct CommentOptions {
  28     vector<char>  ParseAllComments;
  29     CommentOptions() {}
  30   };
  31   struct PrintingPolicy {
  32     PrintingPolicy(CommentOptions LO) : LangOpts(LO) {}
  33     CommentOptions LangOpts;
  34   };
  35
  36 #include "b.h"
  37 CommentOptions fn1() { return fn1(); }
  38
  39 // expected-no-diagnostics