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Activate the unused_results lint.

This commit is contained in:
Sébastien Crozet 2014-01-31 15:26:25 +01:00
parent d50afdf645
commit 85c67b5544
3 changed files with 3 additions and 2 deletions
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1
src/lib.rs
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@ -102,6 +102,7 @@ Feel free to add your project to this list if you happen to use **nalgebra**!
#[deny(unnecessary_parens)]; #[deny(unnecessary_parens)];
#[deny(non_uppercase_statics)]; #[deny(non_uppercase_statics)];
#[deny(unnecessary_qualification)]; #[deny(unnecessary_qualification)];
#[deny(unused_result)];
#[warn(missing_doc)]; #[warn(missing_doc)];
#[feature(macro_rules)]; #[feature(macro_rules)];
#[doc(html_root_url = "http://www.rust-ci.org/sebcrozet/nalgebra/doc")]; #[doc(html_root_url = "http://www.rust-ci.org/sebcrozet/nalgebra/doc")];

2
src/structs/dvec.rs
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@ -299,7 +299,7 @@ impl<N: Num + Real + Clone> Norm<N> for DVec<N> {
fn normalize_cpy(v: &DVec<N>) -> DVec<N> { fn normalize_cpy(v: &DVec<N>) -> DVec<N> {
let mut res : DVec<N> = v.clone(); let mut res : DVec<N> = v.clone();
res.normalize(); let _ = res.normalize();
res res
} }

2
src/structs/vec_macros.rs
View File

@ -448,7 +448,7 @@ macro_rules! norm_impl(
fn normalize_cpy(v: &$t<N>) -> $t<N> { fn normalize_cpy(v: &$t<N>) -> $t<N> {
let mut res : $t<N> = v.clone(); let mut res : $t<N> = v.clone();
res.normalize(); let _ = res.normalize();
res res
} }