[Bug libstdc++/120949] [16 regression] rejected with clang-20.1.7

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120949

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
But not with Clang 20:

<source>:5:34: error: an attribute list cannot appear here
    5 |   __attribute__((always_inline)) [[nodiscard]] friend inline int baz ()
{ return 42; }
      |                                  ^~~~~~~~~~~~~
1 error generated.
Compiler returned: 1



Patch posted https://gcc.gnu.org/pipermail/gcc-patches/2025-July/688628.html