xref: /aosp_15_r20/external/clang/test/Modules/pr27401.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: rm -rf %t
2*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -I%S/Inputs/PR27401 -verify %s
3*67e74705SXin Li // 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*67e74705SXin Li 
5*67e74705SXin Li #include "a.h"
6*67e74705SXin Li #define _LIBCPP_VECTOR
7*67e74705SXin Li template <class, class _Allocator>
8*67e74705SXin Li class __vector_base {
9*67e74705SXin Li protected:
10*67e74705SXin Li   _Allocator __alloc() const;
11*67e74705SXin Li   __vector_base(_Allocator);
12*67e74705SXin Li };
13*67e74705SXin Li 
14*67e74705SXin Li template <class _Tp, class _Allocator = allocator>
15*67e74705SXin Li class vector : __vector_base<_Tp, _Allocator> {
16*67e74705SXin Li public:
17*67e74705SXin Li   vector() noexcept(is_nothrow_default_constructible<_Allocator>::value);
18*67e74705SXin Li   vector(const vector &);
19*67e74705SXin Li   vector(vector &&)
20*67e74705SXin Li       noexcept(is_nothrow_move_constructible<_Allocator>::value);
21*67e74705SXin Li };
22*67e74705SXin Li 
23*67e74705SXin Li template <class _Tp, class _Allocator>
vector(const vector & __x)24*67e74705SXin Li vector<_Tp, _Allocator>::vector(const vector &__x) : __vector_base<_Tp, _Allocator>(__x.__alloc()) {}
25*67e74705SXin Li 
26*67e74705SXin Li   struct CommentOptions {
27*67e74705SXin Li     vector<char>  ParseAllComments;
CommentOptionsCommentOptions28*67e74705SXin Li     CommentOptions() {}
29*67e74705SXin Li   };
30*67e74705SXin Li   struct PrintingPolicy {
PrintingPolicyPrintingPolicy31*67e74705SXin Li     PrintingPolicy(CommentOptions LO) : LangOpts(LO) {}
32*67e74705SXin Li     CommentOptions LangOpts;
33*67e74705SXin Li   };
34*67e74705SXin Li 
35*67e74705SXin Li #include "b.h"
fn1()36*67e74705SXin Li CommentOptions fn1() { return fn1(); }
37*67e74705SXin Li 
38*67e74705SXin Li // expected-no-diagnostics
39