rustc: Enable use_extern_macros
in 2018 edition#52472
Merged
bors merged 1 commit intorust-lang:masterfrom Jul 19, 2018
Merged
rustc: Enable `use_extern_macros` in 2018 edition#52472bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom