#![allow(unused)] const A: f16 = 10.0; //~ ERROR the type `f16` is unstable pub fn main() { let a: f16 = 100.0; //~ ERROR the type `f16` is unstable let b = 0.0f16; //~ ERROR the type `f16` is unstable foo(1.23); } fn foo(a: f16) {} //~ ERROR the type `f16` is unstable struct Bar { a: f16, //~ ERROR the type `f16` is unstable }