Lifetimes UI test cleanup
* Removes an unneeded `#![warn(clippy::extra_unused_lifetimes)]` from
the `needless_lifetimes` test - the tests for those are in a different
file.
* Renames `unused_lt.{rs,stderr}` to `extra_unused_lifetimes.{rs,stderr}`
* Renames `lifetimes.{rs,stderr}` to `needless_lifetimes.{rs,stderr}`
This commit is contained in:
Philipp Hansch
parent
2cc23a5b18
commit
3f382999ab
@ -1,5 +1,5 @@
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error: this lifetime isn't used in the function definition
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--> $DIR/unused_lt.rs:14:14
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--> $DIR/extra_unused_lifetimes.rs:14:14
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LL | fn unused_lt<'a>(x: u8) {}
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| ^^
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@ -7,13 +7,13 @@ LL | fn unused_lt<'a>(x: u8) {}
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= note: `-D clippy::extra-unused-lifetimes` implied by `-D warnings`
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error: this lifetime isn't used in the function definition
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--> $DIR/unused_lt.rs:16:25
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--> $DIR/extra_unused_lifetimes.rs:16:25
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LL | fn unused_lt_transitive<'a, 'b: 'a>(x: &'b u8) {
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| ^^
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error: this lifetime isn't used in the function definition
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--> $DIR/unused_lt.rs:41:10
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--> $DIR/extra_unused_lifetimes.rs:41:10
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LL | fn x<'a>(&self) {}
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| ^^
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@ -1,4 +1,4 @@
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#![warn(clippy::needless_lifetimes, clippy::extra_unused_lifetimes)]
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#![warn(clippy::needless_lifetimes)]
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#![allow(dead_code, clippy::needless_pass_by_value, clippy::trivially_copy_pass_by_ref)]
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fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
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@ -1,5 +1,5 @@
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:4:1
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--> $DIR/needless_lifetimes.rs:4:1
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LL | fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -7,13 +7,13 @@ LL | fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
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= note: `-D clippy::needless-lifetimes` implied by `-D warnings`
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:6:1
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--> $DIR/needless_lifetimes.rs:6:1
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LL | fn distinct_and_static<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: &'static u8) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:16:1
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--> $DIR/needless_lifetimes.rs:16:1
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LL | / fn in_and_out<'a>(x: &'a u8, _y: u8) -> &'a u8 {
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LL | | x
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@ -21,7 +21,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:45:1
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--> $DIR/needless_lifetimes.rs:45:1
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LL | / fn deep_reference_3<'a>(x: &'a u8, _y: u8) -> Result<&'a u8, ()> {
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LL | | Ok(x)
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@ -29,7 +29,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:50:1
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--> $DIR/needless_lifetimes.rs:50:1
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LL | / fn where_clause_without_lt<'a, T>(x: &'a u8, _y: u8) -> Result<&'a u8, ()>
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LL | | where
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@ -40,13 +40,13 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:62:1
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--> $DIR/needless_lifetimes.rs:62:1
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LL | fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:86:1
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--> $DIR/needless_lifetimes.rs:86:1
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LL | / fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
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LL | | where
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@ -57,7 +57,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:120:5
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--> $DIR/needless_lifetimes.rs:120:5
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LL | / fn self_and_out<'s>(&'s self) -> &'s u8 {
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LL | | &self.x
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@ -65,13 +65,13 @@ LL | | }
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| |_____^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:129:5
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--> $DIR/needless_lifetimes.rs:129:5
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LL | fn distinct_self_and_in<'s, 't>(&'s self, _x: &'t u8) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:148:1
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--> $DIR/needless_lifetimes.rs:148:1
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LL | / fn struct_with_lt<'a>(_foo: Foo<'a>) -> &'a str {
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LL | | unimplemented!()
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@ -79,7 +79,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:178:1
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--> $DIR/needless_lifetimes.rs:178:1
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LL | / fn trait_obj_elided2<'a>(_arg: &'a Drop) -> &'a str {
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LL | | unimplemented!()
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@ -87,7 +87,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:184:1
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--> $DIR/needless_lifetimes.rs:184:1
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LL | / fn alias_with_lt<'a>(_foo: FooAlias<'a>) -> &'a str {
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LL | | unimplemented!()
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@ -95,7 +95,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:203:1
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--> $DIR/needless_lifetimes.rs:203:1
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LL | / fn named_input_elided_output<'a>(_arg: &'a str) -> &str {
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LL | | unimplemented!()
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@ -103,7 +103,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:211:1
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--> $DIR/needless_lifetimes.rs:211:1
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LL | / fn trait_bound_ok<'a, T: WithLifetime<'static>>(_: &'a u8, _: T) {
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LL | | unimplemented!()
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@ -111,7 +111,7 @@ LL | | }
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| |_^
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error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
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--> $DIR/lifetimes.rs:247:1
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--> $DIR/needless_lifetimes.rs:247:1
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LL | / fn out_return_type_lts<'a>(e: &'a str) -> Cow<'a> {
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LL | | unimplemented!()
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