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create helper function for rustc_lint_defs::Level and remove it's duplicated code r=ozkanonur

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Signed-off-by: ozkanonur <work@onurozkan.dev>
This commit is contained in:
ozkanonur 2023-01-10 10:56:17 +03:00
parent 89e0576bd3
commit 5fb9ca3c5e
3 changed files with 15 additions and 20 deletions
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11
compiler/rustc_middle/src/lint.rs
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@ -234,16 +234,7 @@ pub fn explain_lint_level_source(
err.note_once(&format!("`#[{}({})]` on by default", level.as_str(), name));
}
LintLevelSource::CommandLine(lint_flag_val, orig_level) => {
let flag = match orig_level {
Level::Warn => "-W",
Level::Deny => "-D",
Level::Forbid => "-F",
Level::Allow => "-A",
Level::ForceWarn(_) => "--force-warn",
Level::Expect(_) => {
unreachable!("the expect level does not have a commandline flag")
}
};
let flag = orig_level.to_cmd_flag();
let hyphen_case_lint_name = name.replace('_', "-");
if lint_flag_val.as_str() == name {
err.note_once(&format!(