summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/tests/ui/needless_lifetimes.stderr
diff options
context:
space:
mode:
Diffstat (limited to 'src/tools/clippy/tests/ui/needless_lifetimes.stderr')
-rw-r--r--src/tools/clippy/tests/ui/needless_lifetimes.stderr391
1 files changed, 317 insertions, 74 deletions
diff --git a/src/tools/clippy/tests/ui/needless_lifetimes.stderr b/src/tools/clippy/tests/ui/needless_lifetimes.stderr
index 5a7cf13c8..4e3c8f20d 100644
--- a/src/tools/clippy/tests/ui/needless_lifetimes.stderr
+++ b/src/tools/clippy/tests/ui/needless_lifetimes.stderr
@@ -1,316 +1,559 @@
error: the following explicit lifetimes could be elided: 'a, 'b
- --> $DIR/needless_lifetimes.rs:11:1
+ --> $DIR/needless_lifetimes.rs:18:1
|
LL | fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::needless-lifetimes` implied by `-D warnings`
+help: elide the lifetimes
+ |
+LL - fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
+LL + fn distinct_lifetimes(_x: &u8, _y: &u8, _z: u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a, 'b
- --> $DIR/needless_lifetimes.rs:13:1
+ --> $DIR/needless_lifetimes.rs:20:1
|
LL | fn distinct_and_static<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: &'static u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn distinct_and_static<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: &'static u8) {}
+LL + fn distinct_and_static(_x: &u8, _y: &u8, _z: &'static u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:23:1
+ --> $DIR/needless_lifetimes.rs:30:1
|
LL | fn in_and_out<'a>(x: &'a u8, _y: u8) -> &'a u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn in_and_out<'a>(x: &'a u8, _y: u8) -> &'a u8 {
+LL + fn in_and_out(x: &u8, _y: u8) -> &u8 {
+ |
error: the following explicit lifetimes could be elided: 'b
- --> $DIR/needless_lifetimes.rs:35:1
+ --> $DIR/needless_lifetimes.rs:42:1
|
LL | fn multiple_in_and_out_2a<'a, 'b>(x: &'a u8, _y: &'b u8) -> &'a u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn multiple_in_and_out_2a<'a, 'b>(x: &'a u8, _y: &'b u8) -> &'a u8 {
+LL + fn multiple_in_and_out_2a<'a>(x: &'a u8, _y: &u8) -> &'a u8 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:42:1
+ --> $DIR/needless_lifetimes.rs:49:1
|
LL | fn multiple_in_and_out_2b<'a, 'b>(_x: &'a u8, y: &'b u8) -> &'b u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn multiple_in_and_out_2b<'a, 'b>(_x: &'a u8, y: &'b u8) -> &'b u8 {
+LL + fn multiple_in_and_out_2b<'b>(_x: &u8, y: &'b u8) -> &'b u8 {
+ |
error: the following explicit lifetimes could be elided: 'b
- --> $DIR/needless_lifetimes.rs:59:1
+ --> $DIR/needless_lifetimes.rs:66:1
|
LL | fn deep_reference_1a<'a, 'b>(x: &'a u8, _y: &'b u8) -> Result<&'a u8, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn deep_reference_1a<'a, 'b>(x: &'a u8, _y: &'b u8) -> Result<&'a u8, ()> {
+LL + fn deep_reference_1a<'a>(x: &'a u8, _y: &u8) -> Result<&'a u8, ()> {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:66:1
+ --> $DIR/needless_lifetimes.rs:73:1
|
LL | fn deep_reference_1b<'a, 'b>(_x: &'a u8, y: &'b u8) -> Result<&'b u8, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn deep_reference_1b<'a, 'b>(_x: &'a u8, y: &'b u8) -> Result<&'b u8, ()> {
+LL + fn deep_reference_1b<'b>(_x: &u8, y: &'b u8) -> Result<&'b u8, ()> {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:75:1
+ --> $DIR/needless_lifetimes.rs:82:1
|
LL | fn deep_reference_3<'a>(x: &'a u8, _y: u8) -> Result<&'a u8, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn deep_reference_3<'a>(x: &'a u8, _y: u8) -> Result<&'a u8, ()> {
+LL + fn deep_reference_3(x: &u8, _y: u8) -> Result<&u8, ()> {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:80:1
+ --> $DIR/needless_lifetimes.rs:87:1
|
LL | fn where_clause_without_lt<'a, T>(x: &'a u8, _y: u8) -> Result<&'a u8, ()>
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn where_clause_without_lt<'a, T>(x: &'a u8, _y: u8) -> Result<&'a u8, ()>
+LL + fn where_clause_without_lt<T>(x: &u8, _y: u8) -> Result<&u8, ()>
+ |
error: the following explicit lifetimes could be elided: 'a, 'b
- --> $DIR/needless_lifetimes.rs:92:1
+ --> $DIR/needless_lifetimes.rs:99:1
|
LL | fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:92:37
+help: elide the lifetimes
+ |
+LL - fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
+LL + fn lifetime_param_2(_x: Ref<'_>, _y: &u8) {}
|
-LL | fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
- | ^^
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:116:1
+ --> $DIR/needless_lifetimes.rs:123:1
|
LL | fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:116:32
+help: elide the lifetimes
+ |
+LL - fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
+LL + fn fn_bound_2<F, I>(_m: Lt<'_, I>, _f: F) -> Lt<'_, I>
|
-LL | fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
- | ^^
error: the following explicit lifetimes could be elided: 's
- --> $DIR/needless_lifetimes.rs:146:5
+ --> $DIR/needless_lifetimes.rs:153:5
|
LL | fn self_and_out<'s>(&'s self) -> &'s u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn self_and_out<'s>(&'s self) -> &'s u8 {
+LL + fn self_and_out(&self) -> &u8 {
+ |
error: the following explicit lifetimes could be elided: 't
- --> $DIR/needless_lifetimes.rs:153:5
+ --> $DIR/needless_lifetimes.rs:160:5
|
LL | fn self_and_in_out_1<'s, 't>(&'s self, _x: &'t u8) -> &'s u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn self_and_in_out_1<'s, 't>(&'s self, _x: &'t u8) -> &'s u8 {
+LL + fn self_and_in_out_1<'s>(&'s self, _x: &u8) -> &'s u8 {
+ |
error: the following explicit lifetimes could be elided: 's
- --> $DIR/needless_lifetimes.rs:160:5
+ --> $DIR/needless_lifetimes.rs:167:5
|
LL | fn self_and_in_out_2<'s, 't>(&'s self, x: &'t u8) -> &'t u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn self_and_in_out_2<'s, 't>(&'s self, x: &'t u8) -> &'t u8 {
+LL + fn self_and_in_out_2<'t>(&self, x: &'t u8) -> &'t u8 {
+ |
error: the following explicit lifetimes could be elided: 's, 't
- --> $DIR/needless_lifetimes.rs:164:5
+ --> $DIR/needless_lifetimes.rs:171:5
|
LL | fn distinct_self_and_in<'s, 't>(&'s self, _x: &'t u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn distinct_self_and_in<'s, 't>(&'s self, _x: &'t u8) {}
+LL + fn distinct_self_and_in(&self, _x: &u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:183:1
+ --> $DIR/needless_lifetimes.rs:190:1
|
LL | fn struct_with_lt<'a>(_foo: Foo<'a>) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:183:33
+help: elide the lifetimes
+ |
+LL - fn struct_with_lt<'a>(_foo: Foo<'a>) -> &'a str {
+LL + fn struct_with_lt(_foo: Foo<'_>) -> &str {
|
-LL | fn struct_with_lt<'a>(_foo: Foo<'a>) -> &'a str {
- | ^^
error: the following explicit lifetimes could be elided: 'b
- --> $DIR/needless_lifetimes.rs:201:1
+ --> $DIR/needless_lifetimes.rs:208:1
|
LL | fn struct_with_lt4a<'a, 'b>(_foo: &'a Foo<'b>) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:201:43
+help: elide the lifetimes
+ |
+LL - fn struct_with_lt4a<'a, 'b>(_foo: &'a Foo<'b>) -> &'a str {
+LL + fn struct_with_lt4a<'a>(_foo: &'a Foo<'_>) -> &'a str {
|
-LL | fn struct_with_lt4a<'a, 'b>(_foo: &'a Foo<'b>) -> &'a str {
- | ^^
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:209:1
+ --> $DIR/needless_lifetimes.rs:216:1
|
LL | fn struct_with_lt4b<'a, 'b>(_foo: &'a Foo<'b>) -> &'b str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn struct_with_lt4b<'a, 'b>(_foo: &'a Foo<'b>) -> &'b str {
+LL + fn struct_with_lt4b<'b>(_foo: &Foo<'b>) -> &'b str {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:224:1
+ --> $DIR/needless_lifetimes.rs:231:1
|
LL | fn trait_obj_elided2<'a>(_arg: &'a dyn Drop) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn trait_obj_elided2<'a>(_arg: &'a dyn Drop) -> &'a str {
+LL + fn trait_obj_elided2(_arg: &dyn Drop) -> &str {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:230:1
+ --> $DIR/needless_lifetimes.rs:237:1
|
LL | fn alias_with_lt<'a>(_foo: FooAlias<'a>) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:230:37
+help: elide the lifetimes
+ |
+LL - fn alias_with_lt<'a>(_foo: FooAlias<'a>) -> &'a str {
+LL + fn alias_with_lt(_foo: FooAlias<'_>) -> &str {
|
-LL | fn alias_with_lt<'a>(_foo: FooAlias<'a>) -> &'a str {
- | ^^
error: the following explicit lifetimes could be elided: 'b
- --> $DIR/needless_lifetimes.rs:248:1
+ --> $DIR/needless_lifetimes.rs:255:1
|
LL | fn alias_with_lt4a<'a, 'b>(_foo: &'a FooAlias<'b>) -> &'a str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:248:47
+help: elide the lifetimes
+ |
+LL - fn alias_with_lt4a<'a, 'b>(_foo: &'a FooAlias<'b>) -> &'a str {
+LL + fn alias_with_lt4a<'a>(_foo: &'a FooAlias<'_>) -> &'a str {
|
-LL | fn alias_with_lt4a<'a, 'b>(_foo: &'a FooAlias<'b>) -> &'a str {
- | ^^
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:256:1
+ --> $DIR/needless_lifetimes.rs:263:1
|
LL | fn alias_with_lt4b<'a, 'b>(_foo: &'a FooAlias<'b>) -> &'b str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn alias_with_lt4b<'a, 'b>(_foo: &'a FooAlias<'b>) -> &'b str {
+LL + fn alias_with_lt4b<'b>(_foo: &FooAlias<'b>) -> &'b str {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:260:1
+ --> $DIR/needless_lifetimes.rs:267:1
|
LL | fn named_input_elided_output<'a>(_arg: &'a str) -> &str {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn named_input_elided_output<'a>(_arg: &'a str) -> &str {
+LL + fn named_input_elided_output(_arg: &str) -> &str {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:268:1
+ --> $DIR/needless_lifetimes.rs:275:1
|
LL | fn trait_bound_ok<'a, T: WithLifetime<'static>>(_: &'a u8, _: T) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn trait_bound_ok<'a, T: WithLifetime<'static>>(_: &'a u8, _: T) {
+LL + fn trait_bound_ok<T: WithLifetime<'static>>(_: &u8, _: T) {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:304:1
+ --> $DIR/needless_lifetimes.rs:311:1
|
LL | fn out_return_type_lts<'a>(e: &'a str) -> Cow<'a> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: replace with `'_` in generic arguments such as here
- --> $DIR/needless_lifetimes.rs:304:47
+help: elide the lifetimes
+ |
+LL - fn out_return_type_lts<'a>(e: &'a str) -> Cow<'a> {
+LL + fn out_return_type_lts(e: &str) -> Cow<'_> {
|
-LL | fn out_return_type_lts<'a>(e: &'a str) -> Cow<'a> {
- | ^^
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:311:9
+ --> $DIR/needless_lifetimes.rs:318:9
|
LL | fn needless_lt<'a>(x: &'a u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn needless_lt<'a>(x: &'a u8) {}
+LL + fn needless_lt(x: &u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:315:9
+ --> $DIR/needless_lifetimes.rs:322:9
|
LL | fn needless_lt<'a>(_x: &'a u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn needless_lt<'a>(_x: &'a u8) {}
+LL + fn needless_lt(_x: &u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:328:9
+ --> $DIR/needless_lifetimes.rs:335:9
|
LL | fn baz<'a>(&'a self) -> impl Foo + 'a {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn baz<'a>(&'a self) -> impl Foo + 'a {
+LL + fn baz(&self) -> impl Foo + '_ {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:360:5
+ --> $DIR/needless_lifetimes.rs:367:5
|
LL | fn impl_trait_elidable_nested_anonymous_lifetimes<'a>(i: &'a i32, f: impl Fn(&i32) -> &i32) -> &'a i32 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn impl_trait_elidable_nested_anonymous_lifetimes<'a>(i: &'a i32, f: impl Fn(&i32) -> &i32) -> &'a i32 {
+LL + fn impl_trait_elidable_nested_anonymous_lifetimes(i: &i32, f: impl Fn(&i32) -> &i32) -> &i32 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:369:5
+ --> $DIR/needless_lifetimes.rs:376:5
|
LL | fn generics_elidable<'a, T: Fn(&i32) -> &i32>(i: &'a i32, f: T) -> &'a i32 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn generics_elidable<'a, T: Fn(&i32) -> &i32>(i: &'a i32, f: T) -> &'a i32 {
+LL + fn generics_elidable<T: Fn(&i32) -> &i32>(i: &i32, f: T) -> &i32 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:381:5
+ --> $DIR/needless_lifetimes.rs:388:5
|
LL | fn where_clause_elidadable<'a, T>(i: &'a i32, f: T) -> &'a i32
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn where_clause_elidadable<'a, T>(i: &'a i32, f: T) -> &'a i32
+LL + fn where_clause_elidadable<T>(i: &i32, f: T) -> &i32
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:396:5
+ --> $DIR/needless_lifetimes.rs:403:5
|
LL | fn pointer_fn_elidable<'a>(i: &'a i32, f: fn(&i32) -> &i32) -> &'a i32 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn pointer_fn_elidable<'a>(i: &'a i32, f: fn(&i32) -> &i32) -> &'a i32 {
+LL + fn pointer_fn_elidable(i: &i32, f: fn(&i32) -> &i32) -> &i32 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:409:5
+ --> $DIR/needless_lifetimes.rs:416:5
|
LL | fn nested_fn_pointer_3<'a>(_: &'a i32) -> fn(fn(&i32) -> &i32) -> i32 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn nested_fn_pointer_3<'a>(_: &'a i32) -> fn(fn(&i32) -> &i32) -> i32 {
+LL + fn nested_fn_pointer_3(_: &i32) -> fn(fn(&i32) -> &i32) -> i32 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:412:5
+ --> $DIR/needless_lifetimes.rs:419:5
|
LL | fn nested_fn_pointer_4<'a>(_: &'a i32) -> impl Fn(fn(&i32)) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn nested_fn_pointer_4<'a>(_: &'a i32) -> impl Fn(fn(&i32)) {
+LL + fn nested_fn_pointer_4(_: &i32) -> impl Fn(fn(&i32)) {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:434:9
+ --> $DIR/needless_lifetimes.rs:441:9
|
LL | fn implicit<'a>(&'a self) -> &'a () {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn implicit<'a>(&'a self) -> &'a () {
+LL + fn implicit(&self) -> &() {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:437:9
+ --> $DIR/needless_lifetimes.rs:444:9
|
LL | fn implicit_mut<'a>(&'a mut self) -> &'a () {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn implicit_mut<'a>(&'a mut self) -> &'a () {
+LL + fn implicit_mut(&mut self) -> &() {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:448:9
+ --> $DIR/needless_lifetimes.rs:455:9
|
LL | fn lifetime_elsewhere<'a>(self: Box<Self>, here: &'a ()) -> &'a () {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn lifetime_elsewhere<'a>(self: Box<Self>, here: &'a ()) -> &'a () {
+LL + fn lifetime_elsewhere(self: Box<Self>, here: &()) -> &() {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:454:9
+ --> $DIR/needless_lifetimes.rs:461:9
|
LL | fn implicit<'a>(&'a self) -> &'a ();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn implicit<'a>(&'a self) -> &'a ();
+LL + fn implicit(&self) -> &();
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:455:9
+ --> $DIR/needless_lifetimes.rs:462:9
|
LL | fn implicit_provided<'a>(&'a self) -> &'a () {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn implicit_provided<'a>(&'a self) -> &'a () {
+LL + fn implicit_provided(&self) -> &() {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:464:9
+ --> $DIR/needless_lifetimes.rs:471:9
|
LL | fn lifetime_elsewhere<'a>(self: Box<Self>, here: &'a ()) -> &'a ();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn lifetime_elsewhere<'a>(self: Box<Self>, here: &'a ()) -> &'a ();
+LL + fn lifetime_elsewhere(self: Box<Self>, here: &()) -> &();
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:465:9
+ --> $DIR/needless_lifetimes.rs:472:9
|
LL | fn lifetime_elsewhere_provided<'a>(self: Box<Self>, here: &'a ()) -> &'a () {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn lifetime_elsewhere_provided<'a>(self: Box<Self>, here: &'a ()) -> &'a () {
+LL + fn lifetime_elsewhere_provided(self: Box<Self>, here: &()) -> &() {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:474:5
+ --> $DIR/needless_lifetimes.rs:481:5
|
LL | fn foo<'a>(x: &'a u8, y: &'_ u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn foo<'a>(x: &'a u8, y: &'_ u8) {}
+LL + fn foo(x: &u8, y: &'_ u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:476:5
+ --> $DIR/needless_lifetimes.rs:483:5
|
LL | fn bar<'a>(x: &'a u8, y: &'_ u8, z: &'_ u8) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn bar<'a>(x: &'a u8, y: &'_ u8, z: &'_ u8) {}
+LL + fn bar(x: &u8, y: &'_ u8, z: &'_ u8) {}
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:483:5
+ --> $DIR/needless_lifetimes.rs:490:5
|
LL | fn one_input<'a>(x: &'a u8) -> &'a u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn one_input<'a>(x: &'a u8) -> &'a u8 {
+LL + fn one_input(x: &u8) -> &u8 {
+ |
error: the following explicit lifetimes could be elided: 'a
- --> $DIR/needless_lifetimes.rs:488:5
+ --> $DIR/needless_lifetimes.rs:495:5
|
LL | fn multiple_inputs_output_not_elided<'a, 'b>(x: &'a u8, y: &'b u8, z: &'b u8) -> &'b u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: elide the lifetimes
+ |
+LL - fn multiple_inputs_output_not_elided<'a, 'b>(x: &'a u8, y: &'b u8, z: &'b u8) -> &'b u8 {
+LL + fn multiple_inputs_output_not_elided<'b>(x: &u8, y: &'b u8, z: &'b u8) -> &'b u8 {
+ |
+
+error: the following explicit lifetimes could be elided: 'a
+ --> $DIR/needless_lifetimes.rs:508:13
+ |
+LL | fn one_input<'a>(x: &'a u8) -> &'a u8 {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL | local_one_input_macro!();
+ | ------------------------ in this macro invocation
+ |
+ = note: this error originates in the macro `local_one_input_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
+help: elide the lifetimes
+ |
+LL - fn one_input<'a>(x: &'a u8) -> &'a u8 {
+LL + fn one_input(x: &u8) -> &u8 {
+ |
-error: aborting due to 45 previous errors
+error: aborting due to 46 previous errors
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 14:48:14 +0000