[Bug c++/114275] using std::thread within a templated function in a module fails to compile

nshead at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Mar 8 03:15:14 GMT 2024


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114275

Nathaniel Shead <nshead at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |nshead at gcc dot gnu.org
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2024-03-08

--- Comment #2 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
Minimised:


// m.cpp
module;

template <typename... _Elements> struct T;

template <typename H> struct T<H> {
  template <typename...> friend struct T;
};

export module M;
export template <typename=void> void fun() { T<int> t; }


// main.cpp
import M;

int main() { fun(); }


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