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point to type param definition when not finding variant, method and assoc type

Browse source 
use `def_ident_span` , `body_owner_def_id` instead of `in_progress_typeck_results`, `guess_head_span`

use `body_id.owner` directly

add description to label
This commit is contained in:
Takayuki Maeda 2022-06-21 00:43:20 +09:00
parent d40f24e956
commit 402dceba99
64 changed files with 168 additions and 125 deletions
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36
compiler/rustc_typeck/src/check/method/suggest.rs
View file

@ -346,19 +346,26 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
);
}
if let Some(def) = actual.ty_adt_def() {
if let Some(full_sp) = tcx.hir().span_if_local(def.did()) {
let def_sp = tcx.sess.source_map().guess_head_span(full_sp);
err.span_label(
def_sp,
format!(
"{} `{}` not found {}",
item_kind,
item_name,
if def.is_enum() && !is_method { "here" } else { "for this" }
),
);
let ty_span = match actual.kind() {
ty::Param(param_type) => {
let generics = self.tcx.generics_of(self.body_id.owner.to_def_id());
let type_param = generics.type_param(param_type, self.tcx);
Some(self.tcx.def_span(type_param.def_id))
}
ty::Adt(def, _) if def.did().is_local() => {
tcx.def_ident_span(def.did()).map(|span| span)
}
_ => None,
};
if let Some(span) = ty_span {
err.span_label(
span,
format!(
"{item_kind} `{item_name}` not found for this {}",
actual.prefix_string(self.tcx)
),
);
}
if self.is_fn_ty(rcvr_ty, span) {
@ -1951,9 +1958,8 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
)
};
// Obtain the span for `param` and use it for a structured suggestion.
if let (Some(param), Some(table)) = (param_type, self.in_progress_typeck_results) {
let table_owner = table.borrow().hir_owner;
let generics = self.tcx.generics_of(table_owner.to_def_id());
if let Some(param) = param_type {
let generics = self.tcx.generics_of(self.body_id.owner.to_def_id());
let type_param = generics.type_param(param, self.tcx);
let hir = self.tcx.hir();
if let Some(def_id) = type_param.def_id.as_local() {

6
src/test/ui/associated-item/associated-item-enum.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `mispellable` found for enum `
--> $DIR/associated-item-enum.rs:17:11
|
LL | enum Enum { Variant }
| --------- variant or associated item `mispellable` not found here
| ---- variant or associated item `mispellable` not found for this enum
...
LL | Enum::mispellable();
| ^^^^^^^^^^^
@ -14,7 +14,7 @@ error[E0599]: no variant or associated item named `mispellable_trait` found for
--> $DIR/associated-item-enum.rs:18:11
|
LL | enum Enum { Variant }
| --------- variant or associated item `mispellable_trait` not found here
| ---- variant or associated item `mispellable_trait` not found for this enum
...
LL | Enum::mispellable_trait();
| ^^^^^^^^^^^^^^^^^
@ -26,7 +26,7 @@ error[E0599]: no variant or associated item named `MISPELLABLE` found for enum `
--> $DIR/associated-item-enum.rs:19:11
|
LL | enum Enum { Variant }
| --------- variant or associated item `MISPELLABLE` not found here
| ---- variant or associated item `MISPELLABLE` not found for this enum
...
LL | Enum::MISPELLABLE;
| ^^^^^^^^^^^

2
src/test/ui/async-await/pin-needed-to-poll.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `poll` found for struct `Sleep` in the current sco
--> $DIR/pin-needed-to-poll.rs:42:20
|
LL | struct Sleep;
| ------------- method `poll` not found for this
| ----- method `poll` not found for this struct
...
LL | self.sleep.poll(cx)
| ^^^^ method not found in `Sleep`

2
src/test/ui/bogus-tag.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `Hsl` found for enum `Color` i
--> $DIR/bogus-tag.rs:7:16
|
LL | enum Color { Rgb(isize, isize, isize), Rgba(isize, isize, isize, isize), }
| ---------- variant or associated item `Hsl` not found here
| ----- variant or associated item `Hsl` not found for this enum
...
LL | Color::Hsl(h, s, l) => { println!("hsl"); }
| ^^^ variant or associated item not found in `Color`

2
src/test/ui/confuse-field-and-method/issue-18343.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `closure` found for struct `Obj` in the current sc
--> $DIR/issue-18343.rs:7:7
|
LL | struct Obj<F> where F: FnMut() -> u32 {
| ------------------------------------- method `closure` not found for this
| --- method `closure` not found for this struct
...
LL | o.closure();
| ^^^^^^^ field, not a method

22
src/test/ui/confuse-field-and-method/issue-2392.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `closure` found for struct `Obj` in the current sc
--> $DIR/issue-2392.rs:36:15
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `closure` not found for this
| --- method `closure` not found for this struct
...
LL | o_closure.closure();
| ^^^^^^^ field, not a method
@ -16,7 +16,7 @@ error[E0599]: no method named `not_closure` found for struct `Obj` in the curren
--> $DIR/issue-2392.rs:38:15
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `not_closure` not found for this
| --- method `not_closure` not found for this struct
...
LL | o_closure.not_closure();
| ^^^^^^^^^^^-- help: remove the arguments
@ -27,7 +27,7 @@ error[E0599]: no method named `closure` found for struct `Obj` in the current sc
--> $DIR/issue-2392.rs:42:12
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `closure` not found for this
| --- method `closure` not found for this struct
...
LL | o_func.closure();
| ^^^^^^^ field, not a method
@ -41,7 +41,7 @@ error[E0599]: no method named `boxed_closure` found for struct `BoxedObj` in the
--> $DIR/issue-2392.rs:45:14
|
LL | struct BoxedObj {
| --------------- method `boxed_closure` not found for this
| -------- method `boxed_closure` not found for this struct
...
LL | boxed_fn.boxed_closure();
| ^^^^^^^^^^^^^ field, not a method
@ -55,7 +55,7 @@ error[E0599]: no method named `boxed_closure` found for struct `BoxedObj` in the
--> $DIR/issue-2392.rs:48:19
|
LL | struct BoxedObj {
| --------------- method `boxed_closure` not found for this
| -------- method `boxed_closure` not found for this struct
...
LL | boxed_closure.boxed_closure();
| ^^^^^^^^^^^^^ field, not a method
@ -69,7 +69,7 @@ error[E0599]: no method named `closure` found for struct `Obj` in the current sc
--> $DIR/issue-2392.rs:53:12
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `closure` not found for this
| --- method `closure` not found for this struct
...
LL | w.wrap.closure();
| ^^^^^^^ field, not a method
@ -83,7 +83,7 @@ error[E0599]: no method named `not_closure` found for struct `Obj` in the curren
--> $DIR/issue-2392.rs:55:12
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `not_closure` not found for this
| --- method `not_closure` not found for this struct
...
LL | w.wrap.not_closure();
| ^^^^^^^^^^^-- help: remove the arguments
@ -94,7 +94,7 @@ error[E0599]: no method named `closure` found for struct `Obj` in the current sc
--> $DIR/issue-2392.rs:58:24
|
LL | struct Obj<F> where F: FnOnce() -> u32 {
| -------------------------------------- method `closure` not found for this
| --- method `closure` not found for this struct
...
LL | check_expression().closure();
| ^^^^^^^ field, not a method
@ -108,7 +108,7 @@ error[E0599]: no method named `f1` found for struct `FuncContainer` in the curre
--> $DIR/issue-2392.rs:64:31
|
LL | struct FuncContainer {
| -------------------- method `f1` not found for this
| ------------- method `f1` not found for this struct
...
LL | (*self.container).f1(1);
| ^^ field, not a method
@ -122,7 +122,7 @@ error[E0599]: no method named `f2` found for struct `FuncContainer` in the curre
--> $DIR/issue-2392.rs:65:31
|
LL | struct FuncContainer {
| -------------------- method `f2` not found for this
| ------------- method `f2` not found for this struct
...
LL | (*self.container).f2(1);
| ^^ field, not a method
@ -136,7 +136,7 @@ error[E0599]: no method named `f3` found for struct `FuncContainer` in the curre
--> $DIR/issue-2392.rs:66:31
|
LL | struct FuncContainer {
| -------------------- method `f3` not found for this
| ------------- method `f3` not found for this struct
...
LL | (*self.container).f3(1);
| ^^ field, not a method

2
src/test/ui/confuse-field-and-method/issue-32128.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `example` found for struct `Example` in the curren
--> $DIR/issue-32128.rs:12:10
|
LL | struct Example {
| -------------- method `example` not found for this
| ------- method `example` not found for this struct
...
LL | demo.example(1);
| ^^^^^^^ field, not a method

2
src/test/ui/confuse-field-and-method/private-field.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `dog_age` found for struct `Dog` in the current sc
--> $DIR/private-field.rs:16:23
|
LL | pub struct Dog {
| -------------- method `dog_age` not found for this
| --- method `dog_age` not found for this struct
...
LL | let dog_age = dog.dog_age();
| ^^^^^^^ private field, not a method

2
src/test/ui/const-generics/generic_const_exprs/issue-69654.stderr
View file

@ -8,7 +8,7 @@ error[E0599]: the function or associated item `foo` exists for struct `Foo<{_: u
--> $DIR/issue-69654.rs:17:10
|
LL | struct Foo<const N: usize> {}
| -------------------------- function or associated item `foo` not found for this
| --- function or associated item `foo` not found for this struct
...
LL | Foo::foo();
| ^^^ function or associated item cannot be called on `Foo<{_: usize}>` due to unsatisfied trait bounds

18
src/test/ui/const-generics/generic_const_exprs/issue-80742.stderr
View file

@ -15,22 +15,16 @@ LL | [u8; size_of::<T>() + 1]: ,
error[E0599]: the function or associated item `new` exists for struct `Inline<dyn Debug>`, but its trait bounds were not satisfied
--> $DIR/issue-80742.rs:30:36
|
LL | / struct Inline<T>
LL | | where
LL | | [u8; size_of::<T>() + 1]: ,
LL | | {
LL | | _phantom: PhantomData<T>,
LL | | buf: [u8; size_of::<T>() + 1],
LL | | }
| |_- function or associated item `new` not found for this
LL | struct Inline<T>
| ------ function or associated item `new` not found for this struct
...
LL | let dst = Inline::<dyn Debug>::new(0);
| ^^^ function or associated item cannot be called on `Inline<dyn Debug>` due to unsatisfied trait bounds
LL | let dst = Inline::<dyn Debug>::new(0);
| ^^^ function or associated item cannot be called on `Inline<dyn Debug>` due to unsatisfied trait bounds
|
::: $SRC_DIR/core/src/fmt/mod.rs:LL:COL
|
LL | pub trait Debug {
| --------------- doesn't satisfy `dyn Debug: Sized`
LL | pub trait Debug {
| --------------- doesn't satisfy `dyn Debug: Sized`
|
= note: the following trait bounds were not satisfied:
`dyn Debug: Sized`

2
src/test/ui/const-generics/invalid-const-arg-for-type-param.stderr
View file

@ -16,7 +16,7 @@ error[E0599]: no method named `f` found for struct `S` in the current scope
--> $DIR/invalid-const-arg-for-type-param.rs:9:7
|
LL | struct S;
| --------- method `f` not found for this
| - method `f` not found for this struct
...
LL | S.f::<0>();
| ^ method not found in `S`

2
src/test/ui/consts/const-needs_drop-monomorphic.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `assert` found for struct `Bo
--> $DIR/const-needs_drop-monomorphic.rs:11:46
|
LL | struct Bool<const B: bool> {}
| -------------------------- function or associated item `assert` not found for this
| ---- function or associated item `assert` not found for this struct
...
LL | Bool::<{ std::mem::needs_drop::<T>() }>::assert();
| ^^^^^^ function or associated item cannot be called on `Bool<{ std::mem::needs_drop::<T>() }>` due to unsatisfied trait bounds

2
src/test/ui/copy-a-resource.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `clone` found for struct `Foo` in the current scop
--> $DIR/copy-a-resource.rs:18:16
|
LL | struct Foo {
| ---------- method `clone` not found for this
| --- method `clone` not found for this struct
...
LL | let _y = x.clone();
| ^^^^^ method not found in `Foo`

4
src/test/ui/derives/derive-assoc-type-not-impl.stderr
View file

@ -3,8 +3,8 @@ error[E0599]: the method `clone` exists for struct `Bar<NotClone>`, but its trai
|
LL | struct Bar<T: Foo> {
| ------------------
| |
| method `clone` not found for this
| | |
| | method `clone` not found for this struct
| doesn't satisfy `Bar<NotClone>: Clone`
...
LL | struct NotClone;

2
src/test/ui/derives/issue-91492.stderr
View file

@ -37,7 +37,7 @@ LL | pub struct NoDerives;
| --------------------- doesn't satisfy `NoDerives: Clone`
...
LL | struct Object<T, A>(T, A);
| -------------------------- method `use_clone` not found for this
| ------ method `use_clone` not found for this struct
...
LL | foo.use_clone();
| ^^^^^^^^^ method cannot be called on `Object<NoDerives, SomeDerives>` due to unsatisfied trait bounds

6
src/test/ui/derives/issue-91550.stderr
View file

@ -25,7 +25,7 @@ LL | pub struct NoDerives;
| --------------------- doesn't satisfy `NoDerives: Eq`
LL |
LL | struct Object<T>(T);
| -------------------- method `use_eq` not found for this
| ------ method `use_eq` not found for this struct
...
LL | foo.use_eq();
| ^^^^^^ method cannot be called on `Object<NoDerives>` due to unsatisfied trait bounds
@ -44,7 +44,7 @@ LL | pub struct NoDerives;
| --------------------- doesn't satisfy `NoDerives: Ord`
LL |
LL | struct Object<T>(T);
| -------------------- method `use_ord` not found for this
| ------ method `use_ord` not found for this struct
...
LL | foo.use_ord();
| ^^^^^^^ method cannot be called on `Object<NoDerives>` due to unsatisfied trait bounds
@ -66,7 +66,7 @@ LL | pub struct NoDerives;
| doesn't satisfy `NoDerives: PartialOrd`
LL |
LL | struct Object<T>(T);
| -------------------- method `use_ord_and_partial_ord` not found for this
| ------ method `use_ord_and_partial_ord` not found for this struct
...
LL | foo.use_ord_and_partial_ord();
| ^^^^^^^^^^^^^^^^^^^^^^^ method cannot be called on `Object<NoDerives>` due to unsatisfied trait bounds

2
src/test/ui/did_you_mean/issue-40006.stderr
View file

@ -88,7 +88,7 @@ error[E0599]: no method named `hello_method` found for struct `S` in the current
--> $DIR/issue-40006.rs:38:7
|
LL | struct S;
| --------- method `hello_method` not found for this
| - method `hello_method` not found for this struct
...
LL | S.hello_method();
| ^^^^^^^^^^^^ method not found in `S`

2
src/test/ui/dont-suggest-private-trait-method.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `new` found for struct `T` in
--> $DIR/dont-suggest-private-trait-method.rs:4:8
|
LL | struct T;
| --------- function or associated item `new` not found for this
| - function or associated item `new` not found for this struct
...
LL | T::new();
| ^^^ function or associated item not found in `T`

2
src/test/ui/error-codes/E0599.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no associated item named `NotEvenReal` found for struct `Foo` in t
--> $DIR/E0599.rs:4:20
|
LL | struct Foo;
| ----------- associated item `NotEvenReal` not found for this
| --- associated item `NotEvenReal` not found for this struct
...
LL | || if let Foo::NotEvenReal() = Foo {};
| ^^^^^^^^^^^ associated item not found in `Foo`

4
src/test/ui/generic-associated-types/method-unsatified-assoc-type-predicate.stderr
View file

@ -3,8 +3,8 @@ error[E0599]: the method `f` exists for struct `S`, but its trait bounds were no
|
LL | struct S;
| ---------
| |
| method `f` not found for this
| | |
| | method `f` not found for this struct
| doesn't satisfy `<S as X>::Y<i32> = i32`
| doesn't satisfy `S: M`
...

8
src/test/ui/hrtb/issue-30786.stderr
View file

@ -3,8 +3,8 @@ error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/
|
LL | pub struct Map<S, F> {
| --------------------
| |
| method `filterx` not found for this
| | |
| | method `filterx` not found for this struct
| doesn't satisfy `_: StreamExt`
...
LL | let filter = map.filterx(|x: &_| true);
@ -28,8 +28,8 @@ error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r>
|
LL | pub struct Filter<S, F> {
| -----------------------
| |
| method `countx` not found for this
| | |
| | method `countx` not found for this struct
| doesn't satisfy `_: StreamExt`
...
LL | let count = filter.countx();

2
src/test/ui/impl-trait/issues/issue-21659-show-relevant-trait-impls-3.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `foo` found for struct `Bar` in the current scope
--> $DIR/issue-21659-show-relevant-trait-impls-3.rs:20:8
|
LL | struct Bar;
| ----------- method `foo` not found for this
| --- method `foo` not found for this struct
...
LL | f1.foo(1usize);
| ^^^ method not found in `Bar`

2
src/test/ui/impl-trait/issues/issue-62742.stderr
View file

@ -21,7 +21,7 @@ LL | pub struct RawImpl<T>(PhantomData<T>);
| -------------------------------------- doesn't satisfy `RawImpl<()>: Raw<()>`
...
LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
| --------------------------------------------------------------- function or associated item `foo` not found for this
| -------- function or associated item `foo` not found for this struct
|
= note: the following trait bounds were not satisfied:
`RawImpl<()>: Raw<()>`

2
src/test/ui/impl-trait/method-suggestion-no-duplication.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `is_empty` found for struct `Foo` in the current s
--> $DIR/method-suggestion-no-duplication.rs:7:15
|
LL | struct Foo;
| ----------- method `is_empty` not found for this
| --- method `is_empty` not found for this struct
...
LL | foo(|s| s.is_empty());
| ^^^^^^^^ method not found in `Foo`

6
src/test/ui/impl-trait/no-method-suggested-traits.stderr
View file

@ -94,7 +94,7 @@ error[E0599]: no method named `method` found for struct `Foo` in the current sco
--> $DIR/no-method-suggested-traits.rs:40:9
|
LL | struct Foo;
| ----------- method `method` not found for this
| --- method `method` not found for this struct
...
LL | Foo.method();
| ^^^^^^ method not found in `Foo`
@ -201,7 +201,7 @@ error[E0599]: no method named `method3` found for struct `Foo` in the current sc
--> $DIR/no-method-suggested-traits.rs:59:9
|
LL | struct Foo;
| ----------- method `method3` not found for this
| --- method `method3` not found for this struct
...
LL | Foo.method3();
| ^^^^^^^ method not found in `Foo`
@ -224,7 +224,7 @@ error[E0599]: no method named `method3` found for enum `Bar` in the current scop
--> $DIR/no-method-suggested-traits.rs:63:12
|
LL | enum Bar { X }
| -------- method `method3` not found for this
| --- method `method3` not found for this enum
...
LL | Bar::X.method3();
| ^^^^^^^ method not found in `Bar`

2
src/test/ui/infinite/infinite-autoderef.stderr
View file

@ -43,7 +43,7 @@ error[E0599]: no method named `bar` found for struct `Foo` in the current scope
--> $DIR/infinite-autoderef.rs:25:9
|
LL | struct Foo;
| ----------- method `bar` not found for this
| --- method `bar` not found for this struct
...
LL | Foo.bar();
| ^^^ method not found in `Foo`

2
src/test/ui/issues/issue-19692.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `kaname` found for struct `Homura` in the current
--> $DIR/issue-19692.rs:4:40
|
LL | struct Homura;
| -------------- method `kaname` not found for this
| ------ method `kaname` not found for this struct
...
LL | let Some(ref madoka) = Some(homura.kaname());
| ^^^^^^ method not found in `Homura`

2
src/test/ui/issues/issue-22933-2.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `PIE` found for enum `Deliciou
--> $DIR/issue-22933-2.rs:4:55
|
LL | enum Delicious {
| -------------- variant or associated item `PIE` not found here
| --------- variant or associated item `PIE` not found for this enum
...
LL | ApplePie = Delicious::Apple as isize | Delicious::PIE as isize,
| ^^^

8
src/test/ui/issues/issue-23173.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `Homura` found for enum `Token
--> $DIR/issue-23173.rs:9:23
|
LL | enum Token { LeftParen, RightParen, Plus, Minus, /* etc */ }
| ---------- variant or associated item `Homura` not found here
| ----- variant or associated item `Homura` not found for this enum
...
LL | use_token(&Token::Homura);
| ^^^^^^ variant or associated item not found in `Token`
@ -11,7 +11,7 @@ error[E0599]: no function or associated item named `method` found for struct `St
--> $DIR/issue-23173.rs:10:13
|
LL | struct Struct {
| ------------- function or associated item `method` not found for this
| ------ function or associated item `method` not found for this struct
...
LL | Struct::method();
| ^^^^^^ function or associated item not found in `Struct`
@ -20,7 +20,7 @@ error[E0599]: no function or associated item named `method` found for struct `St
--> $DIR/issue-23173.rs:11:13
|
LL | struct Struct {
| ------------- function or associated item `method` not found for this
| ------ function or associated item `method` not found for this struct
...
LL | Struct::method;
| ^^^^^^ function or associated item not found in `Struct`
@ -29,7 +29,7 @@ error[E0599]: no associated item named `Assoc` found for struct `Struct` in the
--> $DIR/issue-23173.rs:12:13
|
LL | struct Struct {
| ------------- associated item `Assoc` not found for this
| ------ associated item `Assoc` not found for this struct
...
LL | Struct::Assoc;
| ^^^^^ associated item not found in `Struct`

2
src/test/ui/issues/issue-23217.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `A` found for enum `SomeEnum`
--> $DIR/issue-23217.rs:2:19
|
LL | pub enum SomeEnum {
| ----------------- variant or associated item `A` not found here
| -------- variant or associated item `A` not found for this enum
LL | B = SomeEnum::A,
| ^
| |

2
src/test/ui/issues/issue-2823.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `clone` found for struct `C` in the current scope
--> $DIR/issue-2823.rs:13:16
|
LL | struct C {
| -------- method `clone` not found for this
| - method `clone` not found for this struct
...
LL | let _d = c.clone();
| ^^^^^ method not found in `C`

2
src/test/ui/issues/issue-28971.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no variant or associated item named `Baz` found for enum `Foo` in
--> $DIR/issue-28971.rs:7:18
|
LL | enum Foo {
| -------- variant or associated item `Baz` not found here
| --- variant or associated item `Baz` not found for this enum
...
LL | Foo::Baz(..) => (),
| ^^^

2
src/test/ui/issues/issue-38919.stderr
View file

@ -1,6 +1,8 @@
error[E0599]: no associated item named `Item` found for type parameter `T` in the current scope
--> $DIR/issue-38919.rs:2:8
|
LL | fn foo<T: Iterator>() {
| - associated item `Item` not found for this type parameter
LL | T::Item;
| ^^^^ associated item not found in `T`

2
src/test/ui/issues/issue-41880.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `iter` found for struct `Iterate` in the current s
--> $DIR/issue-41880.rs:27:24
|
LL | pub struct Iterate<T, F> {
| ------------------------ method `iter` not found for this
| ------- method `iter` not found for this struct
...
LL | println!("{:?}", a.iter().take(10).collect::<Vec<usize>>());
| ^^^^ method not found in `Iterate<{integer}, [closure@$DIR/issue-41880.rs:26:24: 26:31]>`

2
src/test/ui/issues/issue-64430.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `bar` found for struct `Foo` in the current scope
--> $DIR/issue-64430.rs:7:9
|
LL | pub struct Foo;
| --------------- method `bar` not found for this
| --- method `bar` not found for this struct
...
LL | Foo.bar()
| ^^^ method not found in `Foo`

2
src/test/ui/issues/issue-7950.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `bar` found for struct `Foo`
--> $DIR/issue-7950.rs:6:10
|
LL | struct Foo;
| ----------- function or associated item `bar` not found for this
| --- function or associated item `bar` not found for this struct
...
LL | Foo::bar();
| ^^^ function or associated item not found in `Foo`

2
src/test/ui/lexical-scopes.stderr
View file

@ -7,6 +7,8 @@ LL | let t = T { i: 0 };
error[E0599]: no function or associated item named `f` found for type parameter `Foo` in the current scope
--> $DIR/lexical-scopes.rs:10:10
|
LL | fn g<Foo>() {
| --- function or associated item `f` not found for this type parameter
LL | Foo::f();
| ^ function or associated item not found in `Foo`

4
src/test/ui/methods/method-call-err-msg.stderr
View file

@ -51,8 +51,8 @@ error[E0599]: `Foo` is not an iterator
|
LL | pub struct Foo;
| ---------------
| |
| method `take` not found for this
| | |
| | method `take` not found for this struct
| doesn't satisfy `Foo: Iterator`
...
LL | .take()

14
src/test/ui/methods/method-not-found-generic-arg-elision.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `distance` found for struct `Point<i32>` in the cu
--> $DIR/method-not-found-generic-arg-elision.rs:82:23
|
LL | struct Point<T> {
| --------------- method `distance` not found for this
| ----- method `distance` not found for this struct
...
LL | let d = point_i32.distance();
| ^^^^^^^^ method not found in `Point<i32>`
@ -14,7 +14,7 @@ error[E0599]: no method named `other` found for struct `Point` in the current sc
--> $DIR/method-not-found-generic-arg-elision.rs:84:23
|
LL | struct Point<T> {
| --------------- method `other` not found for this
| ----- method `other` not found for this struct
...
LL | let d = point_i32.other();
| ^^^^^ method not found in `Point<i32>`
@ -29,7 +29,7 @@ error[E0599]: no method named `method` found for struct `Wrapper<bool>` in the c
--> $DIR/method-not-found-generic-arg-elision.rs:90:13
|
LL | struct Wrapper<T>(T);
| --------------------- method `method` not found for this
| ------- method `method` not found for this struct
...
LL | wrapper.method();
| ^^^^^^ method not found in `Wrapper<bool>`
@ -45,7 +45,7 @@ error[E0599]: no method named `other` found for struct `Wrapper` in the current
--> $DIR/method-not-found-generic-arg-elision.rs:92:13
|
LL | struct Wrapper<T>(T);
| --------------------- method `other` not found for this
| ------- method `other` not found for this struct
...
LL | wrapper.other();
| ^^^^^ method not found in `Wrapper<bool>`
@ -54,7 +54,7 @@ error[E0599]: no method named `method` found for struct `Wrapper2<'_, bool, 3_us
--> $DIR/method-not-found-generic-arg-elision.rs:96:13
|
LL | struct Wrapper2<'a, T, const C: usize> {
| -------------------------------------- method `method` not found for this
| -------- method `method` not found for this struct
...
LL | wrapper.method();
| ^^^^^^ method not found in `Wrapper2<'_, bool, 3_usize>`
@ -68,7 +68,7 @@ error[E0599]: no method named `other` found for struct `Wrapper2` in the current
--> $DIR/method-not-found-generic-arg-elision.rs:98:13
|
LL | struct Wrapper2<'a, T, const C: usize> {
| -------------------------------------- method `other` not found for this
| -------- method `other` not found for this struct
...
LL | wrapper.other();
| ^^^^^ method not found in `Wrapper2<'_, bool, 3_usize>`
@ -83,7 +83,7 @@ error[E0599]: the method `method` exists for struct `Struct<f64>`, but its trait
--> $DIR/method-not-found-generic-arg-elision.rs:104:7
|
LL | struct Struct<T>{
| ---------------- method `method` not found for this
| ------ method `method` not found for this struct
...
LL | s.method();
| ^^^^^^ method cannot be called on `Struct<f64>` due to unsatisfied trait bounds

2
src/test/ui/noncopyable-class.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `clone` found for struct `Foo` in the current scop
--> $DIR/noncopyable-class.rs:34:16
|
LL | struct Foo {
| ---------- method `clone` not found for this
| --- method `clone` not found for this struct
...
LL | let _y = x.clone();
| ^^^^^ method not found in `Foo`

2
src/test/ui/parser/emoji-identifiers.stderr
View file

@ -77,7 +77,7 @@ error[E0599]: no function or associated item named `full_of✨` found for struct
--> $DIR/emoji-identifiers.rs:9:8
|
LL | struct 👀;
| ---------- function or associated item `full_of✨` not found for this
| -- function or associated item `full_of✨` not found for this struct
...
LL | 👀::full_of✨()
| ^^^^^^^^^

2
src/test/ui/rust-2018/uniform-paths/issue-87932.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no function or associated item named `deserialize` found for struc
--> $DIR/issue-87932.rs:13:8
|
LL | pub struct A {}
| ------------ function or associated item `deserialize` not found for this
| - function or associated item `deserialize` not found for this struct
...
LL | A::deserialize();
| ^^^^^^^^^^^ function or associated item not found in `A`

2
src/test/ui/self/point-at-arbitrary-self-type-method.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `foo` found for struct `A` in the current scope
--> $DIR/point-at-arbitrary-self-type-method.rs:8:7
|
LL | struct A;
| --------- method `foo` not found for this
| - method `foo` not found for this struct
...
LL | fn foo(self: Box<Self>) {}
| --- the method is available for `Box<A>` here

2
src/test/ui/self/point-at-arbitrary-self-type-trait-method.stderr
View file

@ -6,7 +6,7 @@ LL | trait B { fn foo(self: Box<Self>); }
| |
| the method is available for `Box<A>` here
LL | struct A;
| --------- method `foo` not found for this
| - method `foo` not found for this struct
...
LL | A.foo()
| ^^^ method not found in `A`

4
src/test/ui/span/issue-7575.stderr
View file

@ -42,7 +42,7 @@ error[E0599]: no method named `fff` found for struct `Myisize` in the current sc
--> $DIR/issue-7575.rs:62:30
|
LL | struct Myisize(isize);
| ---------------------- method `fff` not found for this
| ------- method `fff` not found for this struct
...
LL | u.f8(42) + u.f9(342) + m.fff(42)
| --^^^
@ -60,6 +60,8 @@ LL | fn fff(i: isize) -> isize {
error[E0599]: no method named `is_str` found for type parameter `T` in the current scope
--> $DIR/issue-7575.rs:70:7
|
LL | fn param_bound<T: ManyImplTrait>(t: T) -> bool {
| - method `is_str` not found for this type parameter
LL | t.is_str()
| ^^^^^^ this is an associated function, not a method
|

4
src/test/ui/specialization/defaultimpl/specialization-trait-not-implemented.stderr
View file

@ -13,8 +13,8 @@ error[E0599]: the method `foo_one` exists for struct `MyStruct`, but its trait b
|
LL | struct MyStruct;
| ----------------
| |
| method `foo_one` not found for this
| | |
| | method `foo_one` not found for this struct
| doesn't satisfy `MyStruct: Foo`
...
LL | println!("{}", MyStruct.foo_one());

6
src/test/ui/suggestions/derive-trait-for-method-call.stderr
View file

@ -11,7 +11,7 @@ LL | enum CloneEnum {
| -------------- doesn't satisfy `CloneEnum: Default`
...
LL | struct Foo<X, Y> (X, Y);
| ------------------------ method `test` not found for this
| --- method `test` not found for this struct
...
LL | let y = x.test();
| ^^^^ method cannot be called on `Foo<Enum, CloneEnum>` due to unsatisfied trait bounds
@ -49,7 +49,7 @@ LL | struct CloneStruct {
| ------------------ doesn't satisfy `CloneStruct: Default`
...
LL | struct Foo<X, Y> (X, Y);
| ------------------------ method `test` not found for this
| --- method `test` not found for this struct
...
LL | let y = x.test();
| ^^^^ method cannot be called on `Foo<Struct, CloneStruct>` due to unsatisfied trait bounds
@ -71,7 +71,7 @@ error[E0599]: the method `test` exists for struct `Foo<Vec<Enum>, Instant>`, but
--> $DIR/derive-trait-for-method-call.rs:40:15
|
LL | struct Foo<X, Y> (X, Y);
| ------------------------ method `test` not found for this
| --- method `test` not found for this struct
...
LL | let y = x.test();
| ^^^^ method cannot be called on `Foo<Vec<Enum>, Instant>` due to unsatisfied trait bounds

2
src/test/ui/suggestions/dont-wrap-ambiguous-receivers.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `pick` found for struct `Chaenomeles` in the curre
--> $DIR/dont-wrap-ambiguous-receivers.rs:18:25
|
LL | pub struct Chaenomeles;
| ----------------------- method `pick` not found for this
| ----------- method `pick` not found for this struct
...
LL | banana::Chaenomeles.pick()
| ^^^^ method not found in `Chaenomeles`

2
src/test/ui/suggestions/field-has-method.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `kind` found for struct `InferOk` in the current s
--> $DIR/field-has-method.rs:19:15
|
LL | struct InferOk<T> {
| ----------------- method `kind` not found for this
| ------- method `kind` not found for this struct
...
LL | let k = i.kind();
| ^^^^ method not found in `InferOk<Ty>`

2
src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.stderr
View file

@ -1,6 +1,8 @@
error[E0599]: no method named `hello` found for type parameter `impl Foo` in the current scope
--> $DIR/impl-trait-with-missing-trait-bounds-in-arg.rs:15:9
|
LL | fn test(foo: impl Foo) {
| -------- method `hello` not found for this type parameter
LL | foo.hello();
| ^^^^^ method not found in `impl Foo`
|

2
src/test/ui/suggestions/issue-21673.stderr
View file

@ -13,6 +13,8 @@ LL | fn call_method<T: std::fmt::Debug + Foo>(x: &T) {
error[E0599]: no method named `method` found for type parameter `T` in the current scope
--> $DIR/issue-21673.rs:10:7
|
LL | fn call_method_2<T>(x: T) {
| - method `method` not found for this type parameter
LL | x.method()
| ^^^^^^ method not found in `T`
|

2
src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `default_hello` found for struct `GenericAssocMeth
--> $DIR/suggest-assoc-fn-call-with-turbofish.rs:9:7
|
LL | struct GenericAssocMethod<T>(T);
| -------------------------------- method `default_hello` not found for this
| ------------------ method `default_hello` not found for this struct
...
LL | x.default_hello();
| --^^^^^^^^^^^^^

2
src/test/ui/suggestions/suggest-methods.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `bat` found for struct `Foo` in the current scope
--> $DIR/suggest-methods.rs:18:7
|
LL | struct Foo;
| ----------- method `bat` not found for this
| --- method `bat` not found for this struct
...
LL | f.bat(1.0);
| ^^^ help: there is an associated function with a similar name: `bar`

6
src/test/ui/suggestions/suggest-variants.stderr
View file

@ -29,7 +29,7 @@ error[E0599]: no variant or associated item named `Squareee` found for enum `Sha
--> $DIR/suggest-variants.rs:15:12
|
LL | enum Shape {
| ---------- variant or associated item `Squareee` not found here
| ----- variant or associated item `Squareee` not found for this enum
...
LL | Shape::Squareee;
| ^^^^^^^^
@ -41,7 +41,7 @@ error[E0599]: no variant or associated item named `Circl` found for enum `Shape`
--> $DIR/suggest-variants.rs:16:12
|
LL | enum Shape {
| ---------- variant or associated item `Circl` not found here
| ----- variant or associated item `Circl` not found for this enum
...
LL | Shape::Circl;
| ^^^^^
@ -53,7 +53,7 @@ error[E0599]: no variant or associated item named `Rombus` found for enum `Shape
--> $DIR/suggest-variants.rs:17:12
|
LL | enum Shape {
| ---------- variant or associated item `Rombus` not found here
| ----- variant or associated item `Rombus` not found for this enum
...
LL | Shape::Rombus;
| ^^^^^^ variant or associated item not found in `Shape`

2
src/test/ui/suggestions/use-placement-typeck.stderr
View file

@ -8,7 +8,7 @@ LL | fn abc(&self) {}
| --- the method is available for `S` here
LL | }
LL | pub struct S;
| ------------- method `abc` not found for this
| - method `abc` not found for this struct
|
= help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:

2
src/test/ui/traits/issue-3973.stderr
View file

@ -11,7 +11,7 @@ error[E0599]: no function or associated item named `new` found for struct `Point
--> $DIR/issue-3973.rs:22:20
|
LL | struct Point {
| ------------ function or associated item `new` not found for this
| ----- function or associated item `new` not found for this struct
...
LL | let p = Point::new(0.0, 0.0);
| ^^^ function or associated item not found in `Point`

2
src/test/ui/traits/issue-65284-suggest-generic-trait-bound.stderr
View file

@ -1,6 +1,8 @@
error[E0599]: no method named `foo` found for type parameter `T` in the current scope
--> $DIR/issue-65284-suggest-generic-trait-bound.rs:8:7
|
LL | fn do_stuff<T : Bar>(t : T) {
| - method `foo` not found for this type parameter
LL | t.foo()
| ^^^ method not found in `T`
|

2
src/test/ui/traits/issue-95898.stderr
View file

@ -1,6 +1,8 @@
error[E0599]: no method named `clone` found for type parameter `T` in the current scope
--> $DIR/issue-95898.rs:5:7
|
LL | fn foo<T:>(t: T) {
| - method `clone` not found for this type parameter
LL | t.clone();
| ^^^^^ method not found in `T`
|

12
src/test/ui/traits/item-privacy.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `a` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:67:7
|
LL | struct S;
| --------- method `a` not found for this
| - method `a` not found for this struct
...
LL | S.a();
| ^ method not found in `S`
@ -18,7 +18,7 @@ error[E0599]: no method named `b` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:68:7
|
LL | struct S;
| --------- method `b` not found for this
| - method `b` not found for this struct
...
LL | fn b(&self) { }
| - the method is available for `S` here
@ -45,7 +45,7 @@ error[E0599]: no function or associated item named `a` found for struct `S` in t
--> $DIR/item-privacy.rs:78:8
|
LL | struct S;
| --------- function or associated item `a` not found for this
| - function or associated item `a` not found for this struct
...
LL | S::a(&S);
| ^ function or associated item not found in `S`
@ -61,7 +61,7 @@ error[E0599]: no function or associated item named `b` found for struct `S` in t
--> $DIR/item-privacy.rs:80:8
|
LL | struct S;
| --------- function or associated item `b` not found for this
| - function or associated item `b` not found for this struct
...
LL | S::b(&S);
| ^ function or associated item not found in `S`
@ -85,7 +85,7 @@ error[E0599]: no associated item named `A` found for struct `S` in the current s
--> $DIR/item-privacy.rs:97:8
|
LL | struct S;
| --------- associated item `A` not found for this
| - associated item `A` not found for this struct
...
LL | S::A;
| ^ associated item not found in `S`
@ -101,7 +101,7 @@ error[E0599]: no associated item named `B` found for struct `S` in the current s
--> $DIR/item-privacy.rs:98:8
|
LL | struct S;
| --------- associated item `B` not found for this
| - associated item `B` not found for this struct
...
LL | S::B;
| ^ associated item not found in `S`

4
src/test/ui/traits/negative-impls/explicitly-unimplemented-error-message.stderr
View file

@ -2,7 +2,7 @@ error[E0599]: no method named `clone` found for struct `Qux` in the current scop
--> $DIR/explicitly-unimplemented-error-message.rs:34:9
|
LL | struct Qux;
| ----------- method `clone` not found for this
| --- method `clone` not found for this struct
...
LL | Qux.clone();
| ^^^^^ method not found in `Qux`
@ -23,7 +23,7 @@ error[E0599]: no method named `foo` found for struct `Qux` in the current scope
--> $DIR/explicitly-unimplemented-error-message.rs:44:9
|
LL | struct Qux;
| ----------- method `foo` not found for this
| --- method `foo` not found for this struct
...
LL | Qux.foo();
| ^^^ method not found in `Qux`

17
src/test/ui/typeck/point-at-type-parameter-definition.rs Normal file
View file

@ -0,0 +1,17 @@
trait Trait {
fn do_stuff(&self);
}
struct Hello;
impl Hello {
fn method(&self) {}
}
impl<Hello> Trait for Vec<Hello> {
fn do_stuff(&self) {
self[0].method(); //~ ERROR no method named `method` found for type parameter `Hello` in the current scope
}
}
fn main() {}

12
src/test/ui/typeck/point-at-type-parameter-definition.stderr Normal file
View file

@ -0,0 +1,12 @@
error[E0599]: no method named `method` found for type parameter `Hello` in the current scope
--> $DIR/point-at-type-parameter-definition.rs:13:17
|
LL | impl<Hello> Trait for Vec<Hello> {
| ----- method `method` not found for this type parameter
LL | fn do_stuff(&self) {
LL | self[0].method();
| ^^^^^^ method not found in `Hello`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0599`.

4
src/test/ui/union/union-derive-clone.mirunsafeck.stderr
View file

@ -3,8 +3,8 @@ error[E0599]: the method `clone` exists for union `U5<CloneNoCopy>`, but its tra
|
LL | union U5<T> {
| -----------
| |
| method `clone` not found for this
| | |
| | method `clone` not found for this union
| doesn't satisfy `U5<CloneNoCopy>: Clone`
...
LL | struct CloneNoCopy;

4
src/test/ui/union/union-derive-clone.thirunsafeck.stderr
View file

@ -3,8 +3,8 @@ error[E0599]: the method `clone` exists for union `U5<CloneNoCopy>`, but its tra
|
LL | union U5<T> {
| -----------
| |
| method `clone` not found for this
| | |
| | method `clone` not found for this union
| doesn't satisfy `U5<CloneNoCopy>: Clone`
...
LL | struct CloneNoCopy;