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Matthias Krüger
82952da360
Refactor some `core::fmt` macros While looking at the macros in `core::fmt`, find that the macros are not well organized. So I created a patch to fix it. [`core/src/fmt/num.rs`](https://github.com/rust-lang/rust/blob/master/library/core/src/fmt/num.rs) * `impl_int!` and `impl_uint!` macro are **completly** same. It would be better to combine for readability * `impl_int!` has a problem that the indenting is not uniform. It has unified into 4 spaces * `debug` macro in `num` renamed to `impl_Debug`, And it was moved to a position close to the `impl_Display`. [`core/src/fmt/float.rs`](https://github.com/rust-lang/rust/blob/master/library/core/src/fmt/float.rs) [`core/src/fmt/nofloat.rs`](https://github.com/rust-lang/rust/blob/master/library/core/src/fmt/nofloat.rs) * `floating` macro now receive multiple idents at once. It makes the code cleaner. * Modified the panic message more clearly in fallback function of `cfg(no_fp_fmt_parse)`