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Change -W help to display edition level.

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This commit is contained in:
Eric Huss 2021-03-22 12:57:52 -07:00
parent 2287a8823d
commit 45583e56c0
1 changed files with 6 additions and 1 deletions
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7
compiler/rustc_driver/src/lib.rs
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@ -895,7 +895,12 @@ Available lint options:
let print_lints = |lints: Vec<&Lint>| {
for lint in lints {
let name = lint.name_lower().replace("_", "-");
println!(" {} {:7.7} {}", padded(&name), lint.default_level.as_str(), lint.desc);
println!(
" {} {:7.7} {}",
padded(&name),
lint.default_level(sess.edition()).as_str(),
lint.desc
);
}
println!("\n");
};