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| author | Noratrieb <48135649+Noratrieb@users.noreply.github.com> | 2025-05-24 20:22:58 +0200 |
|---|---|---|
| committer | Noratrieb <48135649+Noratrieb@users.noreply.github.com> | 2025-05-24 23:31:07 +0200 |
| commit | 01503d0c1e43a23de92ad1577cbdceb7afe47dab (patch) | |
| tree | 385cbd3fd816a26a8a7cc4eed1458b38ccbfc004 | |
| parent | e88e85463468ce5d5ce468414eb69e3b15fa8d42 (diff) | |
| download | rust-01503d0c1e43a23de92ad1577cbdceb7afe47dab.tar.gz rust-01503d0c1e43a23de92ad1577cbdceb7afe47dab.zip | |
Avoid extra path trimming in method not found error
Method errors have an extra check that force trim paths whenever the normal string is longer than 10 characters, which can be quite unhelpful when multiple items have the same name (for example an `Error`). A user reported this force trimming as being quite unhelpful when they had a method error where the precise path of the `Error` mattered. The code uses `tcx.short_string` already to get the normal path, which tries to be clever around trimming paths if necessary, so there is no reason for this extra force trimming.
26 files changed, 63 insertions, 47 deletions
diff --git a/compiler/rustc_hir_typeck/src/method/suggest.rs b/compiler/rustc_hir_typeck/src/method/suggest.rs index 342eed751a5..7b71f5de756 100644 --- a/compiler/rustc_hir_typeck/src/method/suggest.rs +++ b/compiler/rustc_hir_typeck/src/method/suggest.rs @@ -599,7 +599,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { let tcx = self.tcx; let rcvr_ty = self.resolve_vars_if_possible(rcvr_ty); let mut ty_file = None; - let (mut ty_str, short_ty_str) = + let (ty_str, short_ty_str) = if trait_missing_method && let ty::Dynamic(predicates, _, _) = rcvr_ty.kind() { (predicates.to_string(), with_forced_trimmed_paths!(predicates.to_string())) } else { @@ -738,10 +738,6 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { err.span_label(within_macro_span, "due to this macro variable"); } - if short_ty_str.len() < ty_str.len() && ty_str.len() > 10 { - ty_str = short_ty_str; - } - if rcvr_ty.references_error() { err.downgrade_to_delayed_bug(); } diff --git a/tests/run-make/crate-loading/multiple-dep-versions.stderr b/tests/run-make/crate-loading/multiple-dep-versions.stderr index 6e1d6111b58..dea08bb96c9 100644 --- a/tests/run-make/crate-loading/multiple-dep-versions.stderr +++ b/tests/run-make/crate-loading/multiple-dep-versions.stderr @@ -39,7 +39,7 @@ error[E0599]: no method named `foo` found for struct `dep_2_reexport::Type` in t --> replaced | LL | Type.foo(); - | ^^^ method not found in `Type` + | ^^^ method not found in `dep_2_reexport::Type` | note: there are multiple different versions of crate `dependency` in the dependency graph --> replaced @@ -63,7 +63,7 @@ error[E0599]: no function or associated item named `bar` found for struct `dep_2 --> replaced | LL | Type::bar(); - | ^^^ function or associated item not found in `Type` + | ^^^ function or associated item not found in `dep_2_reexport::Type` | note: there are multiple different versions of crate `dependency` in the dependency graph --> replaced diff --git a/tests/ui/associated-types/issue-43924.stderr b/tests/ui/associated-types/issue-43924.stderr index ab1a9511ec6..526f425b21e 100644 --- a/tests/ui/associated-types/issue-43924.stderr +++ b/tests/ui/associated-types/issue-43924.stderr @@ -14,7 +14,7 @@ error[E0599]: no function or associated item named `default` found for trait obj --> $DIR/issue-43924.rs:14:39 | LL | assert_eq!(<() as Foo<u32>>::Out::default().to_string(), "false"); - | ^^^^^^^ function or associated item not found in `dyn ToString` + | ^^^^^^^ function or associated item not found in `(dyn ToString + 'static)` error: aborting due to 2 previous errors diff --git a/tests/ui/attributes/rustc_confusables.stderr b/tests/ui/attributes/rustc_confusables.stderr index 55c9219a08a..aba384ff8ac 100644 --- a/tests/ui/attributes/rustc_confusables.stderr +++ b/tests/ui/attributes/rustc_confusables.stderr @@ -42,13 +42,13 @@ error[E0599]: no method named `foo` found for struct `rustc_confusables_across_c --> $DIR/rustc_confusables.rs:15:7 | LL | x.foo(); - | ^^^ method not found in `BTreeSet` + | ^^^ method not found in `rustc_confusables_across_crate::BTreeSet` error[E0599]: no method named `push` found for struct `rustc_confusables_across_crate::BTreeSet` in the current scope --> $DIR/rustc_confusables.rs:17:7 | LL | x.push(); - | ^^^^ method not found in `BTreeSet` + | ^^^^ method not found in `rustc_confusables_across_crate::BTreeSet` | help: you might have meant to use `insert` | @@ -60,7 +60,7 @@ error[E0599]: no method named `test` found for struct `rustc_confusables_across_ --> $DIR/rustc_confusables.rs:20:7 | LL | x.test(); - | ^^^^ method not found in `BTreeSet` + | ^^^^ method not found in `rustc_confusables_across_crate::BTreeSet` error[E0599]: no method named `pulled` found for struct `rustc_confusables_across_crate::BTreeSet` in the current scope --> $DIR/rustc_confusables.rs:22:7 diff --git a/tests/ui/empty/empty-struct-braces-expr.stderr b/tests/ui/empty/empty-struct-braces-expr.stderr index 8ec8ecf46bf..a176107a06e 100644 --- a/tests/ui/empty/empty-struct-braces-expr.stderr +++ b/tests/ui/empty/empty-struct-braces-expr.stderr @@ -121,7 +121,7 @@ error[E0599]: no variant or associated item named `Empty3` found for enum `empty --> $DIR/empty-struct-braces-expr.rs:25:19 | LL | let xe3 = XE::Empty3; - | ^^^^^^ variant or associated item not found in `XE` + | ^^^^^^ variant or associated item not found in `empty_struct::XE` | help: there is a variant with a similar name | @@ -132,7 +132,7 @@ error[E0599]: no variant or associated item named `Empty3` found for enum `empty --> $DIR/empty-struct-braces-expr.rs:26:19 | LL | let xe3 = XE::Empty3(); - | ^^^^^^ variant or associated item not found in `XE` + | ^^^^^^ variant or associated item not found in `empty_struct::XE` | help: there is a variant with a similar name | diff --git a/tests/ui/error-emitter/multiline-removal-suggestion.svg b/tests/ui/error-emitter/multiline-removal-suggestion.svg index 95c7740f699..9c9bd163ecd 100644 --- a/tests/ui/error-emitter/multiline-removal-suggestion.svg +++ b/tests/ui/error-emitter/multiline-removal-suggestion.svg @@ -1,4 +1,4 @@ -<svg width="1902px" height="4322px" xmlns="http://www.w3.org/2000/svg"> +<svg width="2322px" height="4322px" xmlns="http://www.w3.org/2000/svg"> <style> .fg { fill: #AAAAAA } .bg { background: #000000 } @@ -99,7 +99,7 @@ </tspan> <tspan x="10px" y="712px"> </tspan> - <tspan x="10px" y="730px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<IntoIter<bool, Vec<HashSet<u8>>>, {closure@multiline-removal-suggestion.rs:14:8}>>`, but its trait bounds were not satisfied</tspan> + <tspan x="10px" y="730px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<std::collections::hash_map::IntoIter<bool, Vec<HashSet<u8>>>, {closure@$DIR/multiline-removal-suggestion.rs:14:8: 14:23}>>`, but its trait bounds were not satisfied</tspan> </tspan> <tspan x="10px" y="748px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--> </tspan><tspan>$DIR/multiline-removal-suggestion.rs:24:4</tspan> </tspan> @@ -213,7 +213,7 @@ </tspan> <tspan x="10px" y="1738px"> </tspan> - <tspan x="10px" y="1756px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<IntoIter<bool, Vec<HashSet<u8>>>, {closure@multiline-removal-suggestion.rs:29:8}>>`, but its trait bounds were not satisfied</tspan> + <tspan x="10px" y="1756px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<std::collections::hash_map::IntoIter<bool, Vec<HashSet<u8>>>, {closure@$DIR/multiline-removal-suggestion.rs:29:8: 29:23}>>`, but its trait bounds were not satisfied</tspan> </tspan> <tspan x="10px" y="1774px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--> </tspan><tspan>$DIR/multiline-removal-suggestion.rs:35:4</tspan> </tspan> @@ -329,7 +329,7 @@ </tspan> <tspan x="10px" y="2782px"> </tspan> - <tspan x="10px" y="2800px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<IntoIter<bool, Vec<HashSet<u8>>>, {closure@multiline-removal-suggestion.rs:40:8}>>`, but its trait bounds were not satisfied</tspan> + <tspan x="10px" y="2800px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<std::collections::hash_map::IntoIter<bool, Vec<HashSet<u8>>>, {closure@$DIR/multiline-removal-suggestion.rs:40:8: 40:23}>>`, but its trait bounds were not satisfied</tspan> </tspan> <tspan x="10px" y="2818px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--> </tspan><tspan>$DIR/multiline-removal-suggestion.rs:46:4</tspan> </tspan> @@ -441,7 +441,7 @@ </tspan> <tspan x="10px" y="3790px"> </tspan> - <tspan x="10px" y="3808px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<IntoIter<bool, Vec<HashSet<u8>>>, {closure@multiline-removal-suggestion.rs:51:8}>>`, but its trait bounds were not satisfied</tspan> + <tspan x="10px" y="3808px"><tspan class="fg-ansi256-009 bold">error[E0599]</tspan><tspan class="bold">: the method `collect` exists for struct `Flatten<Map<std::collections::hash_map::IntoIter<bool, Vec<HashSet<u8>>>, {closure@$DIR/multiline-removal-suggestion.rs:51:8: 51:23}>>`, but its trait bounds were not satisfied</tspan> </tspan> <tspan x="10px" y="3826px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--> </tspan><tspan>$DIR/multiline-removal-suggestion.rs:56:4</tspan> </tspan> diff --git a/tests/ui/functions-closures/fn-help-with-err.stderr b/tests/ui/functions-closures/fn-help-with-err.stderr index e5fe4611434..9dc56c3652a 100644 --- a/tests/ui/functions-closures/fn-help-with-err.stderr +++ b/tests/ui/functions-closures/fn-help-with-err.stderr @@ -8,7 +8,7 @@ error[E0599]: no method named `bar` found for struct `Arc<{closure@$DIR/fn-help- --> $DIR/fn-help-with-err.rs:19:10 | LL | arc2.bar(); - | ^^^ method not found in `Arc<{closure@fn-help-with-err.rs:18:36}>` + | ^^^ method not found in `Arc<{closure@$DIR/fn-help-with-err.rs:18:36: 18:38}>` | = help: items from traits can only be used if the trait is implemented and in scope note: `Bar` defines an item `bar`, perhaps you need to implement it diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr index 240e1c3dde1..21dc5c66adf 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr @@ -1,4 +1,4 @@ -error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@hrtb-doesnt-borrow-self-1.rs:113:27}>`, but its trait bounds were not satisfied +error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:113:27: 113:34}>`, but its trait bounds were not satisfied --> $DIR/hrtb-doesnt-borrow-self-1.rs:114:22 | LL | pub struct Map<S, F> { diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr index 13041ea2bb0..23b979e2ef0 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr @@ -1,4 +1,4 @@ -error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, fn(&u64) -> &u64 {identity::<u64>}>, {closure@hrtb-doesnt-borrow-self-2.rs:109:30}>`, but its trait bounds were not satisfied +error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:109:30: 109:37}>`, but its trait bounds were not satisfied --> $DIR/hrtb-doesnt-borrow-self-2.rs:110:24 | LL | pub struct Filter<S, F> { diff --git a/tests/ui/impl-trait/no-method-suggested-traits.stderr b/tests/ui/impl-trait/no-method-suggested-traits.stderr index 64202513ae2..061c9bd8f35 100644 --- a/tests/ui/impl-trait/no-method-suggested-traits.stderr +++ b/tests/ui/impl-trait/no-method-suggested-traits.stderr @@ -173,7 +173,7 @@ error[E0599]: no method named `method2` found for struct `no_method_suggested_tr --> $DIR/no-method-suggested-traits.rs:52:37 | LL | no_method_suggested_traits::Foo.method2(); - | ^^^^^^^ method not found in `Foo` + | ^^^^^^^ method not found in `no_method_suggested_traits::Foo` | = help: items from traits can only be used if the trait is implemented and in scope note: `foo::Bar` defines an item `method2`, perhaps you need to implement it @@ -186,7 +186,7 @@ error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&no_method --> $DIR/no-method-suggested-traits.rs:54:71 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Foo)).method2(); - | ^^^^^^^ method not found in `Rc<&mut Box<&Foo>>` + | ^^^^^^^ method not found in `Rc<&mut Box<&no_method_suggested_traits::Foo>>` | = help: items from traits can only be used if the trait is implemented and in scope note: `foo::Bar` defines an item `method2`, perhaps you need to implement it @@ -199,7 +199,7 @@ error[E0599]: no method named `method2` found for enum `no_method_suggested_trai --> $DIR/no-method-suggested-traits.rs:56:40 | LL | no_method_suggested_traits::Bar::X.method2(); - | ^^^^^^^ method not found in `Bar` + | ^^^^^^^ method not found in `no_method_suggested_traits::Bar` | = help: items from traits can only be used if the trait is implemented and in scope note: `foo::Bar` defines an item `method2`, perhaps you need to implement it @@ -212,7 +212,7 @@ error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&no_method --> $DIR/no-method-suggested-traits.rs:58:74 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Bar::X)).method2(); - | ^^^^^^^ method not found in `Rc<&mut Box<&Bar>>` + | ^^^^^^^ method not found in `Rc<&mut Box<&no_method_suggested_traits::Bar>>` | = help: items from traits can only be used if the trait is implemented and in scope note: `foo::Bar` defines an item `method2`, perhaps you need to implement it @@ -283,25 +283,25 @@ error[E0599]: no method named `method3` found for struct `no_method_suggested_tr --> $DIR/no-method-suggested-traits.rs:73:37 | LL | no_method_suggested_traits::Foo.method3(); - | ^^^^^^^ method not found in `Foo` + | ^^^^^^^ method not found in `no_method_suggested_traits::Foo` error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&no_method_suggested_traits::Foo>>` in the current scope --> $DIR/no-method-suggested-traits.rs:74:71 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Foo)).method3(); - | ^^^^^^^ method not found in `Rc<&mut Box<&Foo>>` + | ^^^^^^^ method not found in `Rc<&mut Box<&no_method_suggested_traits::Foo>>` error[E0599]: no method named `method3` found for enum `no_method_suggested_traits::Bar` in the current scope --> $DIR/no-method-suggested-traits.rs:76:40 | LL | no_method_suggested_traits::Bar::X.method3(); - | ^^^^^^^ method not found in `Bar` + | ^^^^^^^ method not found in `no_method_suggested_traits::Bar` error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&no_method_suggested_traits::Bar>>` in the current scope --> $DIR/no-method-suggested-traits.rs:77:74 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Bar::X)).method3(); - | ^^^^^^^ method not found in `Rc<&mut Box<&Bar>>` + | ^^^^^^^ method not found in `Rc<&mut Box<&no_method_suggested_traits::Bar>>` error: aborting due to 24 previous errors diff --git a/tests/ui/issues/issue-30123.stderr b/tests/ui/issues/issue-30123.stderr index c086b45ac9b..3ed1f34c44a 100644 --- a/tests/ui/issues/issue-30123.stderr +++ b/tests/ui/issues/issue-30123.stderr @@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `new_undirected` found for st --> $DIR/issue-30123.rs:7:33 | LL | let ug = Graph::<i32, i32>::new_undirected(); - | ^^^^^^^^^^^^^^ function or associated item not found in `Graph<i32, i32>` + | ^^^^^^^^^^^^^^ function or associated item not found in `issue_30123_aux::Graph<i32, i32>` | note: if you're trying to build a new `issue_30123_aux::Graph<i32, i32>`, consider using `issue_30123_aux::Graph::<N, E>::new` which returns `issue_30123_aux::Graph<_, _>` --> $DIR/auxiliary/issue-30123-aux.rs:14:5 diff --git a/tests/ui/issues/issue-41880.stderr b/tests/ui/issues/issue-41880.stderr index 9d09be66305..1936c0aebd4 100644 --- a/tests/ui/issues/issue-41880.stderr +++ b/tests/ui/issues/issue-41880.stderr @@ -5,7 +5,7 @@ LL | pub struct Iterate<T, F> { | ------------------------ method `iter` not found for this struct ... LL | println!("{:?}", a.iter().take(10).collect::<Vec<usize>>()); - | ^^^^ method not found in `Iterate<{integer}, {closure@issue-41880.rs:26:24}>` + | ^^^^ method not found in `Iterate<{integer}, {closure@$DIR/issue-41880.rs:26:24: 26:27}>` error: aborting due to 1 previous error diff --git a/tests/ui/macros/missing-writer.stderr b/tests/ui/macros/missing-writer.stderr index 86dfe7d65ea..a3430cfc0ee 100644 --- a/tests/ui/macros/missing-writer.stderr +++ b/tests/ui/macros/missing-writer.stderr @@ -24,7 +24,7 @@ error[E0599]: cannot write into `&'static str` --> $DIR/missing-writer.rs:5:12 | LL | write!("{}_{}", x, y); - | -------^^^^^^^------- method not found in `&str` + | -------^^^^^^^------- method not found in `&'static str` | note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method --> $DIR/missing-writer.rs:5:12 @@ -41,7 +41,7 @@ error[E0599]: cannot write into `&'static str` --> $DIR/missing-writer.rs:11:14 | LL | writeln!("{}_{}", x, y); - | ---------^^^^^^^------- method not found in `&str` + | ---------^^^^^^^------- method not found in `&'static str` | note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method --> $DIR/missing-writer.rs:11:14 diff --git a/tests/ui/methods/issue-19521.stderr b/tests/ui/methods/issue-19521.stderr index f451dc36d45..2ef83a4792a 100644 --- a/tests/ui/methods/issue-19521.stderr +++ b/tests/ui/methods/issue-19521.stderr @@ -2,7 +2,7 @@ error[E0599]: no method named `homura` found for reference `&'static str` in the --> $DIR/issue-19521.rs:2:8 | LL | "".homura()(); - | ^^^^^^ method not found in `&str` + | ^^^^^^ method not found in `&'static str` error: aborting due to 1 previous error diff --git a/tests/ui/methods/method-not-found-generic-arg-elision.stderr b/tests/ui/methods/method-not-found-generic-arg-elision.stderr index a665500fd9e..8429c3aebac 100644 --- a/tests/ui/methods/method-not-found-generic-arg-elision.stderr +++ b/tests/ui/methods/method-not-found-generic-arg-elision.stderr @@ -23,7 +23,7 @@ error[E0599]: no method named `extend` found for struct `Map` in the current sco --> $DIR/method-not-found-generic-arg-elision.rs:87:67 | LL | v.iter().map(Box::new(|x| x * x) as Box<dyn Fn(&i32) -> i32>).extend(std::iter::once(100)); - | ^^^^^^ method not found in `Map<Iter<'_, i32>, Box<dyn Fn(&i32) -> i32>>` + | ^^^^^^ method not found in `Map<std::slice::Iter<'_, i32>, Box<dyn for<'a> Fn(&'a i32) -> i32>>` error[E0599]: no method named `method` found for struct `Wrapper<bool>` in the current scope --> $DIR/method-not-found-generic-arg-elision.rs:90:13 diff --git a/tests/ui/methods/receiver-equality.stderr b/tests/ui/methods/receiver-equality.stderr index cea3340e386..bf149cc2eb4 100644 --- a/tests/ui/methods/receiver-equality.stderr +++ b/tests/ui/methods/receiver-equality.stderr @@ -5,7 +5,7 @@ LL | struct B<T>(T); | ----------- function or associated item `method` not found for this struct ... LL | B::<for<'a> fn(&'a ())>::method(y); - | ^^^^^^ function or associated item not found in `B<fn(&())>` + | ^^^^^^ function or associated item not found in `B<for<'a> fn(&'a ())>` error: aborting due to 1 previous error diff --git a/tests/ui/methods/untrimmed-path-type.rs b/tests/ui/methods/untrimmed-path-type.rs new file mode 100644 index 00000000000..e6e3ad79185 --- /dev/null +++ b/tests/ui/methods/untrimmed-path-type.rs @@ -0,0 +1,11 @@ +// Ensures that the path of the `Error` type is not trimmed +// to make it clear which Error type is meant. + +fn main() { + meow().unknown(); //~ ERROR no method named `unknown` found + //~^ NOTE method not found in `Result<(), std::io::Error>` +} + +fn meow() -> Result<(), std::io::Error> { + Ok(()) +} diff --git a/tests/ui/methods/untrimmed-path-type.stderr b/tests/ui/methods/untrimmed-path-type.stderr new file mode 100644 index 00000000000..1f3101ff4e7 --- /dev/null +++ b/tests/ui/methods/untrimmed-path-type.stderr @@ -0,0 +1,9 @@ +error[E0599]: no method named `unknown` found for enum `Result` in the current scope + --> $DIR/untrimmed-path-type.rs:5:11 + | +LL | meow().unknown(); + | ^^^^^^^ method not found in `Result<(), std::io::Error>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/mismatched_types/issue-36053-2.stderr b/tests/ui/mismatched_types/issue-36053-2.stderr index ffaa276b62e..8827be73a57 100644 --- a/tests/ui/mismatched_types/issue-36053-2.stderr +++ b/tests/ui/mismatched_types/issue-36053-2.stderr @@ -15,7 +15,7 @@ help: consider adjusting the signature so it borrows its argument LL | once::<&str>("str").fuse().filter(|a: &&str| true).count(); | + -error[E0599]: the method `count` exists for struct `Filter<Fuse<Once<&str>>, {closure@issue-36053-2.rs:7:39}>`, but its trait bounds were not satisfied +error[E0599]: the method `count` exists for struct `Filter<Fuse<std::iter::Once<&str>>, {closure@$DIR/issue-36053-2.rs:7:39: 7:48}>`, but its trait bounds were not satisfied --> $DIR/issue-36053-2.rs:7:55 | LL | once::<&str>("str").fuse().filter(|a: &str| true).count(); diff --git a/tests/ui/nll/issue-57362-2.stderr b/tests/ui/nll/issue-57362-2.stderr index 24787b990e3..8a1a4d6b22c 100644 --- a/tests/ui/nll/issue-57362-2.stderr +++ b/tests/ui/nll/issue-57362-2.stderr @@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `make_g` found for fn pointer --> $DIR/issue-57362-2.rs:23:25 | LL | let x = <fn (&())>::make_g(); - | ^^^^^^ function or associated item not found in `fn(&())` + | ^^^^^^ function or associated item not found in `for<'a> fn(&'a ())` | = help: items from traits can only be used if the trait is implemented and in scope note: `X` defines an item `make_g`, perhaps you need to implement it diff --git a/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr b/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr index 998d06b7706..27a887e8600 100644 --- a/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr +++ b/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr @@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `make_g` found for fn pointer --> $DIR/issue-57642-higher-ranked-subtype.rs:31:25 | LL | let x = <fn (&())>::make_g(); - | ^^^^^^ function or associated item not found in `fn(&())` + | ^^^^^^ function or associated item not found in `for<'a> fn(&'a ())` | = help: items from traits can only be used if the trait is implemented and in scope note: `X` defines an item `make_g`, perhaps you need to implement it @@ -15,7 +15,7 @@ error[E0599]: no function or associated item named `make_f` found for fn pointer --> $DIR/issue-57642-higher-ranked-subtype.rs:36:25 | LL | let x = <fn (&())>::make_f(); - | ^^^^^^ function or associated item not found in `fn(&())` + | ^^^^^^ function or associated item not found in `for<'a> fn(&'a ())` | = help: items from traits can only be used if the trait is implemented and in scope note: `Y` defines an item `make_f`, perhaps you need to implement it diff --git a/tests/ui/object-pointer-types.stderr b/tests/ui/object-pointer-types.stderr index ac8e069cfd2..72b290f2ad9 100644 --- a/tests/ui/object-pointer-types.stderr +++ b/tests/ui/object-pointer-types.stderr @@ -25,7 +25,7 @@ error[E0599]: no method named `managed` found for struct `Box<(dyn Foo + 'static --> $DIR/object-pointer-types.rs:23:7 | LL | x.managed(); - | ^^^^^^^ method not found in `Box<dyn Foo>` + | ^^^^^^^ method not found in `Box<(dyn Foo + 'static)>` error: aborting due to 3 previous errors diff --git a/tests/ui/suggestions/mut-borrow-needed-by-trait.stderr b/tests/ui/suggestions/mut-borrow-needed-by-trait.stderr index 09a9b1d3b34..eadf512a63b 100644 --- a/tests/ui/suggestions/mut-borrow-needed-by-trait.stderr +++ b/tests/ui/suggestions/mut-borrow-needed-by-trait.stderr @@ -20,11 +20,11 @@ LL | let fp = BufWriter::new(fp); note: required by a bound in `BufWriter` --> $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL -error[E0599]: the method `write_fmt` exists for struct `BufWriter<&dyn Write>`, but its trait bounds were not satisfied +error[E0599]: the method `write_fmt` exists for struct `BufWriter<&dyn std::io::Write>`, but its trait bounds were not satisfied --> $DIR/mut-borrow-needed-by-trait.rs:21:14 | LL | writeln!(fp, "hello world").unwrap(); - | ---------^^---------------- method cannot be called on `BufWriter<&dyn Write>` due to unsatisfied trait bounds + | ---------^^---------------- method cannot be called on `BufWriter<&dyn std::io::Write>` due to unsatisfied trait bounds | note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method --> $DIR/mut-borrow-needed-by-trait.rs:21:14 diff --git a/tests/ui/suggestions/suggest-using-chars.stderr b/tests/ui/suggestions/suggest-using-chars.stderr index a197223beb0..20a162f8bfe 100644 --- a/tests/ui/suggestions/suggest-using-chars.stderr +++ b/tests/ui/suggestions/suggest-using-chars.stderr @@ -2,7 +2,7 @@ error[E0599]: no method named `iter` found for reference `&'static str` in the c --> $DIR/suggest-using-chars.rs:2:19 | LL | let _ = "foo".iter(); - | ^^^^ method not found in `&str` + | ^^^^ method not found in `&'static str` | help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` | @@ -14,7 +14,7 @@ error[E0599]: no method named `foo` found for reference `&'static str` in the cu --> $DIR/suggest-using-chars.rs:3:19 | LL | let _ = "foo".foo(); - | ^^^ method not found in `&str` + | ^^^ method not found in `&'static str` error[E0599]: no method named `iter` found for struct `String` in the current scope --> $DIR/suggest-using-chars.rs:4:33 diff --git a/tests/ui/typeck/issue-31173.stderr b/tests/ui/typeck/issue-31173.stderr index 9598bc61352..5815da4dea9 100644 --- a/tests/ui/typeck/issue-31173.stderr +++ b/tests/ui/typeck/issue-31173.stderr @@ -21,7 +21,7 @@ LL | | }) note: required by a bound in `cloned` --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL -error[E0599]: the method `collect` exists for struct `Cloned<TakeWhile<&mut IntoIter<u8>, {closure@issue-31173.rs:7:21}>>`, but its trait bounds were not satisfied +error[E0599]: the method `collect` exists for struct `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, {closure@$DIR/issue-31173.rs:7:21: 7:25}>>`, but its trait bounds were not satisfied --> $DIR/issue-31173.rs:12:10 | LL | let temp: Vec<u8> = it diff --git a/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr b/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr index 4d5e6f47965..db5a49d2b34 100644 --- a/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr +++ b/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr @@ -2,7 +2,7 @@ error[E0599]: no method named `call` found for closure `{closure@$DIR/unboxed-cl --> $DIR/unboxed-closures-static-call-wrong-trait.rs:7:10 | LL | mut_.call((0, )); - | ^^^^ method not found in `{closure@unboxed-closures-static-call-wrong-trait.rs:6:26}` + | ^^^^ method not found in `{closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:29}` error: aborting due to 1 previous error |
