https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91849
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2020-01-29 CC| |marxin at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- Clang provides: $ clang++ pr91849.cc -c pr91849.cc:5:8: error: non-const lvalue reference to type 'int' cannot bind to a value of unrelated type 'float' int &r = f; ^ ~ pr91849.cc:11:8: error: non-const lvalue reference to type 'int' cannot bind to a temporary of type 'float' int &r = 1.f; ^ ~~~ 2 errors generated.