https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99154
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
CC| |jakub at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
No, << has higher precedence in C++ than ?:, so it is parsed as
((cout<<"Hello World : ") << 1)?2:3
Just look at
http://eel.is/c++draft/expr.shift
and look at the non-terminals in there.
If you want
... << (1?2:3)
you need to write it that way with ()s around it.
