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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/105300] [10/11/12/13 Regression] segfault from
 static_assert with user-defined string suffix argument
Date: Fri, 11 Nov 2022 20:39:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105300

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |mpolacek at gcc dot=
 gnu.org
                 CC|                            |mpolacek at gcc dot gnu.org
             Status|NEW                         |ASSIGNED

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
We also crash on

  asm (""_x);

but not

extern ""_x { void g(); }

A more complete test:

// PR c++/105300

void operator""_x(const char *, decltype(sizeof(0)));
static_assert(false, "foo"_x);

extern ""_x { void g(); }

void
lol ()
{
  asm (""_x);
}=