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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/114600] [14 Regression] [modules] redefinition errors when
 using certain std headers in GMF
Date: Fri, 05 Apr 2024 12:58:05 +0000
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X-Bugzilla-Keywords: ice-on-valid-code, rejects-valid
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114600

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D109679
           Keywords|                            |ice-on-valid-code

--- Comment #3 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Shorter reduction demonstrating an ICE:

$ cat 114600.h # other files same as before
namespace std {
  template<class T> struct A { int n; };
  template<class T> A<T> f();
  namespace __swappable_details { using std::f; }
}

internal compiler error: in finish_member_declaration, at cp/semantics.cc:3=
771=