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rust-clippy
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rustup (rustc 1.0.0-nightly (00978a987 2015-04-18) (built 2015-04-19))

This commit is contained in:
Manish Goregaokar 2015-04-20 16:18:35 +05:30
parent ab65383f64
commit 2935c31692
2 changed files with 4 additions and 4 deletions
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2
src/lib.rs
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@ -1,5 +1,5 @@
#![feature(plugin_registrar, box_syntax)]
#![feature(rustc_private, core, collections)]
#![feature(rustc_private, collections)]
#![allow(unused_imports)]

6
src/misc.rs
View File

@ -37,9 +37,9 @@ impl LintPass for MiscPass {
let map = cx.sess().codemap();
span_note_and_lint(cx, SINGLE_MATCH, expr.span,
"You seem to be trying to use match for destructuring a single type. Did you mean to use `if let`?",
format!("Try if let {} = {} {{ ... }}",
map.span_to_snippet(arms[0].pats[0].span).unwrap_or("..".to_string()),
map.span_to_snippet(ex.span).unwrap_or("..".to_string())).as_slice()
&*format!("Try if let {} = {} {{ ... }}",
&*map.span_to_snippet(arms[0].pats[0].span).unwrap_or("..".to_string()),
&*map.span_to_snippet(ex.span).unwrap_or("..".to_string()))
);
}
}