macro_rules! float_const_impl {
($(#[$doc:meta] $constant:ident,)+) => { ... };
(@float $T:ident, $($constant:ident,)+) => { ... };
}
macro_rules! float_const_impl {
($(#[$doc:meta] $constant:ident,)+) => { ... };
(@float $T:ident, $($constant:ident,)+) => { ... };
}