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added messages to test error comments

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This commit is contained in:
llogiq 2015-05-20 09:34:02 +02:00
parent e8ca3c6eae
commit 483a546e74
1 changed files with 5 additions and 5 deletions
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10
tests/compile-fail/len_zero.rs
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@ -5,14 +5,14 @@ struct One;
#[deny(len_without_is_empty)]
impl One {
fn len(self: &Self) -> isize { //~ERROR
fn len(self: &Self) -> isize { //~ERROR Item 'One' has a '.len()' method
1
}
}
#[deny(len_without_is_empty)]
trait TraitsToo {
fn len(self: &Self) -> isize; //~ERROR
fn len(self: &Self) -> isize; //~ERROR Trait 'TraitsToo' has a '.len()' method,
}
impl TraitsToo for One {
@ -39,18 +39,18 @@ impl HasIsEmpty {
#[deny(len_zero)]
fn main() {
let x = [1, 2];
if x.len() == 0 { //~ERROR
if x.len() == 0 { //~ERROR Consider replacing the len comparison
println!("This should not happen!");
}
let y = One;
// false positives here
if y.len() == 0 { //~ERROR
if y.len() == 0 { //~ERROR Consider replacing the len comparison
println!("This should not happen either!");
}
let z : &TraitsToo = &y;
if z.len() > 0 { //~ERROR
if z.len() > 0 { //~ERROR Consider replacing the len comparison
println!("Nor should this!");
}
}