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needless-lifetime / nested elision sites / PR remarks

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This commit is contained in:
Tim Nielens 2020-09-08 02:39:39 +02:00
parent 390a13b06c
commit a60e5de90c
4 changed files with 102 additions and 152 deletions
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10
tests/ui/crashes/ice-2774.stderr Normal file
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@ -0,0 +1,10 @@
error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
--> $DIR/ice-2774.rs:17:1
|
LL | pub fn add_barfoos_to_foos<'a>(bars: &HashSet<&'a Bar>) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::needless-lifetimes` implied by `-D warnings`
error: aborting due to previous error

14
tests/ui/crashes/needless_lifetimes_impl_trait.stderr Normal file
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@ -0,0 +1,14 @@
error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
--> $DIR/needless_lifetimes_impl_trait.rs:17:5
|
LL | fn baz<'a>(&'a self) -> impl Foo + 'a {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/needless_lifetimes_impl_trait.rs:3:9
|
LL | #![deny(clippy::needless_lifetimes)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error

8
tests/ui/needless_lifetimes.stderr
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@ -36,6 +36,12 @@ error: explicit lifetimes given in parameter types where they could be elided (o
LL | fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
--> $DIR/needless_lifetimes.rs:86:1
|
LL | fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
--> $DIR/needless_lifetimes.rs:120:5
|
@ -96,5 +102,5 @@ error: explicit lifetimes given in parameter types where they could be elided (o
LL | fn needless_lt<'a>(_x: &'a u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 16 previous errors
error: aborting due to 17 previous errors