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rustc
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refs/heads/upstream-master
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src
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test
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ui
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rfc-2091-track-caller
/
error-with-trait-decl.rs
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#![
feature
(
track_caller
)]
//~ WARN the feature `track_caller` is incomplete
trait
Trait
{
#[
track_caller
]
//~ ERROR: `#[track_caller]` may not be used on trait methods
fn
unwrap
(&
self
);
}
impl
Trait
for
u64
{
fn
unwrap
(&
self
)
{}
}
fn
main
()
{}