edition compatibility: No warning emitted for crate/macro of the same name
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alexcrichton commented
Originally reported upstream this code:
#![warn(rust_2018_compatibility)]
#![allow(unused_imports)]
#[macro_use]
extern crate toml; // 0.4.8
mod x {
use toml;
}when compiled emits no warnings, but when compiled in the 2018 edition fails to compile.
This appears to have something to do with the fact that the toml crate has a toml macro perhaps? It seems unclear!