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Tweak spans for E0599

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This commit is contained in:
Esteban Küber 2019-03-10 16:20:15 -07:00
parent 0f118f6a6c
commit 1b0ab0b8a9
28 changed files with 72 additions and 133 deletions
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19
src/librustc_typeck/check/method/suggest.rs
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@ -69,13 +69,17 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
error: MethodError<'tcx>,
args: Option<&'gcx [hir::Expr]>,
) {
let mut span = span;
// Avoid suggestions when we don't know what's going on.
if rcvr_ty.references_error() {
return;
}
let report_candidates = |err: &mut DiagnosticBuilder<'_>,
mut sources: Vec<CandidateSource>| {
let report_candidates = |
span: Span,
err: &mut DiagnosticBuilder<'_>,
mut sources: Vec<CandidateSource>,
| {
sources.sort();
sources.dedup();
// Dynamic limit to avoid hiding just one candidate, which is silly.
@ -293,9 +297,10 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
err.emit();
return;
} else {
span = item_name.span;
let mut err = struct_span_err!(
tcx.sess,
item_name.span,
span,
E0599,
"no {} named `{}` found for type `{}` in the current scope",
item_kind,
@ -305,7 +310,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
if let Some(suggestion) = suggestion {
// enum variant
err.span_suggestion(
item_name.span,
span,
"did you mean",
suggestion.to_string(),
Applicability::MaybeIncorrect,
@ -434,9 +439,9 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
self.ty_to_string(actual), item_name));
}
report_candidates(&mut err, static_sources);
report_candidates(span, &mut err, static_sources);
} else if static_sources.len() > 1 {
report_candidates(&mut err, static_sources);
report_candidates(span, &mut err, static_sources);
}
if !unsatisfied_predicates.is_empty() {
@ -481,7 +486,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
"multiple applicable items in scope");
err.span_label(span, format!("multiple `{}` found", item_name));
report_candidates(&mut err, sources);
report_candidates(span, &mut err, sources);
err.emit();
}

4
src/test/ui/associated-const/associated-const-no-item.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no associated item named `ID` found for type `i32` in the current
--> $DIR/associated-const-no-item.rs:5:23
|
LL | const X: i32 = <i32>::ID;
| -------^^
| |
| associated item not found in `i32`
| ^^ associated item not found in `i32`
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `ID`, perhaps you need to implement it:

2
src/test/ui/bogus-tag.stderr
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@ -5,7 +5,7 @@ LL | enum Color { Rgb(isize, isize, isize), Rgba(isize, isize, isize, isize), }
| ---------- variant `Hsl` not found here
...
LL | Color::Hsl(h, s, l) => { println!("hsl"); }
| -------^^^--------- variant not found in `Color`
| ^^^ variant not found in `Color`
error: aborting due to previous error

16
src/test/ui/did_you_mean/bad-assoc-pat.stderr
View File

@ -41,33 +41,25 @@ error[E0599]: no associated item named `AssocItem` found for type `[u8]` in the
--> $DIR/bad-assoc-pat.rs:3:15
|
LL | [u8]::AssocItem => {}
| ------^^^^^^^^^
| |
| associated item not found in `[u8]`
| ^^^^^^^^^ associated item not found in `[u8]`
error[E0599]: no associated item named `AssocItem` found for type `(u8, u8)` in the current scope
--> $DIR/bad-assoc-pat.rs:6:19
|
LL | (u8, u8)::AssocItem => {}
| ----------^^^^^^^^^
| |
| associated item not found in `(u8, u8)`
| ^^^^^^^^^ associated item not found in `(u8, u8)`
error[E0599]: no associated item named `AssocItem` found for type `_` in the current scope
--> $DIR/bad-assoc-pat.rs:9:12
|
LL | _::AssocItem => {}
| ---^^^^^^^^^
| |
| associated item not found in `_`
| ^^^^^^^^^ associated item not found in `_`
error[E0599]: no associated item named `AssocItem` found for type `(u8,)` in the current scope
--> $DIR/bad-assoc-pat.rs:14:17
|
LL | &(u8,)::AssocItem => {}
| -------^^^^^^^^^
| |
| associated item not found in `(u8,)`
| ^^^^^^^^^ associated item not found in `(u8,)`
error[E0599]: no associated item named `AssocItem` found for type `u8` in the current scope
--> $DIR/bad-assoc-pat.rs:21:24

4
src/test/ui/dont-suggest-private-trait-method.stderr
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@ -5,9 +5,7 @@ LL | struct T;
| --------- function or associated item `new` not found for this
...
LL | T::new();
| ---^^^
| |
| function or associated item not found in `T`
| ^^^ function or associated item not found in `T`
error: aborting due to previous error

16
src/test/ui/empty/empty-struct-braces-expr.stderr
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@ -50,19 +50,19 @@ error[E0599]: no variant named `Empty3` found for type `empty_struct::XE` in the
--> $DIR/empty-struct-braces-expr.rs:22:19
|
LL | let xe3 = XE::Empty3;
| ----^^^^^^
| | |
| | help: did you mean: `XEmpty3`
| variant not found in `empty_struct::XE`
| ^^^^^^
| |
| variant not found in `empty_struct::XE`
| help: did you mean: `XEmpty3`
error[E0599]: no variant named `Empty3` found for type `empty_struct::XE` in the current scope
--> $DIR/empty-struct-braces-expr.rs:23:19
|
LL | let xe3 = XE::Empty3();
| ----^^^^^^
| | |
| | help: did you mean: `XEmpty3`
| variant not found in `empty_struct::XE`
| ^^^^^^
| |
| variant not found in `empty_struct::XE`
| help: did you mean: `XEmpty3`
error: aborting due to 8 previous errors

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

@ -5,7 +5,7 @@ LL | struct Foo;
| ----------- associated item `NotEvenReal` not found for this
...
LL | || if let Foo::NotEvenReal() = Foo {};
| -----^^^^^^^^^^^-- associated item not found in `Foo`
| ^^^^^^^^^^^ associated item not found in `Foo`
error: aborting due to previous error

4
src/test/ui/invalid/invalid-path-in-const.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no associated item named `DOESNOTEXIST` found for type `u32` in th
--> $DIR/invalid-path-in-const.rs:2:23
|
LL | fn f(a: [u8; u32::DOESNOTEXIST]) {}
| -----^^^^^^^^^^^^
| |
| associated item not found in `u32`
| ^^^^^^^^^^^^ associated item not found in `u32`
error: aborting due to previous error

4
src/test/ui/issues/issue-22933-2.stderr
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@ -5,9 +5,7 @@ LL | enum Delicious {
| -------------- variant `PIE` not found here
...
LL | ApplePie = Delicious::Apple as isize | Delicious::PIE as isize,
| -----------^^^
| |
| variant not found in `Delicious`
| ^^^ variant not found in `Delicious`
error: aborting due to previous error

4
src/test/ui/issues/issue-22933-3.stderr
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@ -2,9 +2,7 @@ error[E0599]: no associated item named `MIN` found for type `u8` in the current
--> $DIR/issue-22933-3.rs:1:22
|
LL | const FOO: [u32; u8::MIN as usize] = [];
| ----^^^
| |
| associated item not found in `u8`
| ^^^ associated item not found in `u8`
error: aborting due to previous error

16
src/test/ui/issues/issue-23173.stderr
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@ -5,9 +5,7 @@ LL | enum Token { LeftParen, RightParen, Plus, Minus, /* etc */ }
| ---------- variant `Homura` not found here
...
LL | use_token(&Token::Homura);
| -------^^^^^^
| |
| variant not found in `Token`
| ^^^^^^ variant not found in `Token`
error[E0599]: no function or associated item named `method` found for type `Struct` in the current scope
--> $DIR/issue-23173.rs:11:13
@ -16,9 +14,7 @@ LL | struct Struct {
| ------------- function or associated item `method` not found for this
...
LL | Struct::method();
| --------^^^^^^
| |
| function or associated item not found in `Struct`
| ^^^^^^ function or associated item not found in `Struct`
error[E0599]: no function or associated item named `method` found for type `Struct` in the current scope
--> $DIR/issue-23173.rs:13:13
@ -27,9 +23,7 @@ LL | struct Struct {
| ------------- function or associated item `method` not found for this
...
LL | Struct::method;
| --------^^^^^^
| |
| function or associated item not found in `Struct`
| ^^^^^^ function or associated item not found in `Struct`
error[E0599]: no associated item named `Assoc` found for type `Struct` in the current scope
--> $DIR/issue-23173.rs:15:13
@ -38,9 +32,7 @@ LL | struct Struct {
| ------------- associated item `Assoc` not found for this
...
LL | Struct::Assoc;
| --------^^^^^
| |
| associated item not found in `Struct`
| ^^^^^ associated item not found in `Struct`
error: aborting due to 4 previous errors

8
src/test/ui/issues/issue-23217.stderr
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@ -4,10 +4,10 @@ error[E0599]: no variant named `A` found for type `SomeEnum` in the current scop
LL | pub enum SomeEnum {
| ----------------- variant `A` not found here
LL | B = SomeEnum::A,
| ----------^
| | |
| | help: did you mean: `B`
| variant not found in `SomeEnum`
| ^
| |
| variant not found in `SomeEnum`
| help: did you mean: `B`
error: aborting due to previous error

16
src/test/ui/issues/issue-28344.stderr
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@ -8,10 +8,10 @@ error[E0599]: no function or associated item named `bitor` found for type `dyn s
--> $DIR/issue-28344.rs:4:25
|
LL | let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
| --------^^^^^
| |
| function or associated item not found in `dyn std::ops::BitXor<_>`
| help: did you mean: `bitxor`
| ^^^^^
| |
| function or associated item not found in `dyn std::ops::BitXor<_>`
| help: did you mean: `bitxor`
error[E0191]: the value of the associated type `Output` (from the trait `std::ops::BitXor`) must be specified
--> $DIR/issue-28344.rs:8:13
@ -23,10 +23,10 @@ error[E0599]: no function or associated item named `bitor` found for type `dyn s
--> $DIR/issue-28344.rs:8:21
|
LL | let g = BitXor::bitor;
| --------^^^^^
| |
| function or associated item not found in `dyn std::ops::BitXor<_>`
| help: did you mean: `bitxor`
| ^^^^^
| |
| function or associated item not found in `dyn std::ops::BitXor<_>`
| help: did you mean: `bitxor`
error: aborting due to 4 previous errors

4
src/test/ui/issues/issue-28586.stderr
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@ -2,9 +2,7 @@ error[E0599]: no associated item named `BYTES` found for type `usize` in the cur
--> $DIR/issue-28586.rs:4:26
|
LL | impl Foo for [u8; usize::BYTES] {}
| -------^^^^^
| |
| associated item not found in `usize`
| ^^^^^ associated item not found in `usize`
error: aborting due to previous error

8
src/test/ui/issues/issue-28971.stderr
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@ -5,10 +5,10 @@ LL | enum Foo {
| -------- variant `Baz` not found here
...
LL | Foo::Baz(..) => (),
| -----^^^----
| | |
| | help: did you mean: `Bar`
| variant not found in `Foo`
| ^^^
| |
| variant not found in `Foo`
| help: did you mean: `Bar`
error: aborting due to previous error

4
src/test/ui/issues/issue-30123.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no function or associated item named `new_undirected` found for ty
--> $DIR/issue-30123.rs:7:33
|
LL | let ug = Graph::<i32, i32>::new_undirected();
| -------------------^^^^^^^^^^^^^^
| |
| function or associated item not found in `issue_30123_aux::Graph<i32, i32>`
| ^^^^^^^^^^^^^^ function or associated item not found in `issue_30123_aux::Graph<i32, i32>`
error: aborting due to previous error

4
src/test/ui/issues/issue-38919.stderr
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@ -2,9 +2,7 @@ error[E0599]: no associated item named `Item` found for type `T` in the current
--> $DIR/issue-38919.rs:2:8
|
LL | T::Item;
| ---^^^^
| |
| associated item not found in `T`
| ^^^^ associated item not found in `T`
error: aborting due to previous error

4
src/test/ui/issues/issue-39559.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no function or associated item named `dim` found for type `D` in t
--> $DIR/issue-39559.rs:14:21
|
LL | entries: [T; D::dim()],
| ---^^^
| |
| function or associated item not found in `D`
| ^^^ function or associated item not found in `D`
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `dim`, perhaps you need to implement it:

4
src/test/ui/issues/issue-3973.stderr
View File

@ -14,9 +14,7 @@ LL | struct Point {
| ------------ function or associated item `new` not found for this
...
LL | let p = Point::new(0.0, 0.0);
| -------^^^
| |
| function or associated item not found in `Point`
| ^^^ function or associated item not found in `Point`
error: aborting due to 2 previous errors

2
src/test/ui/issues/issue-42880.stderr
View File

@ -2,7 +2,7 @@ error[E0599]: no associated item named `String` found for type `std::string::Str
--> $DIR/issue-42880.rs:4:22
|
LL | let f = |&Value::String(_)| ();
| -------^^^^^^--- associated item not found in `std::string::String`
| ^^^^^^ associated item not found in `std::string::String`
error: aborting due to previous error

4
src/test/ui/issues/issue-57362-2.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no function or associated item named `make_g` found for type `for<
--> $DIR/issue-57362-2.rs:22:25
|
LL | let x = <fn (&())>::make_g();
| ------------^^^^^^
| |
| function or associated item not found in `for<'r> fn(&'r ())`
| ^^^^^^ function or associated item not found in `for<'r> fn(&'r ())`
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `make_g`, perhaps you need to implement it:

4
src/test/ui/issues/issue-7950.stderr
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@ -5,9 +5,7 @@ LL | struct Foo;
| ----------- function or associated item `bar` not found for this
...
LL | Foo::bar();
| -----^^^
| |
| function or associated item not found in `Foo`
| ^^^ function or associated item not found in `Foo`
error: aborting due to previous error

4
src/test/ui/lexical-scopes.stderr
View File

@ -12,9 +12,7 @@ error[E0599]: no function or associated item named `f` found for type `Foo` in t
--> $DIR/lexical-scopes.rs:10:10
|
LL | Foo::f();
| -----^
| |
| function or associated item not found in `Foo`
| ^ function or associated item not found in `Foo`
error: aborting due to 2 previous errors

4
src/test/ui/rfc-2005-default-binding-mode/no-double-error.stderr
View File

@ -2,9 +2,7 @@ error[E0599]: no associated item named `XXX` found for type `u32` in the current
--> $DIR/no-double-error.rs:8:14
|
LL | u32::XXX => { }
| -----^^^
| |
| associated item not found in `u32`
| ^^^ associated item not found in `u32`
error: aborting due to previous error

4
src/test/ui/rust-2018/trait-import-suggestions.stderr
View File

@ -30,9 +30,7 @@ error[E0599]: no function or associated item named `from_str` found for type `u3
--> $DIR/trait-import-suggestions.rs:30:18
|
LL | let y = u32::from_str("33");
| -----^^^^^^^^
| |
| function or associated item not found in `u32`
| ^^^^^^^^ function or associated item not found in `u32`
|
= 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:

16
src/test/ui/traits/trait-item-privacy.stderr
View File

@ -39,9 +39,7 @@ LL | struct S;
| --------- function or associated item `a` not found for this
...
LL | S::a(&S);
| ---^
| |
| function or associated item not found in `S`
| ^ function or associated item not found in `S`
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `a`, perhaps you need to implement it:
@ -54,9 +52,7 @@ LL | struct S;
| --------- function or associated item `b` not found for this
...
LL | S::b(&S);
| ---^
| |
| function or associated item not found in `S`
| ^ function or associated item not found in `S`
|
= 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:
@ -77,9 +73,7 @@ LL | struct S;
| --------- associated item `A` not found for this
...
LL | S::A;
| ---^
| |
| associated item not found in `S`
| ^ associated item not found in `S`
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `A`, perhaps you need to implement it:
@ -92,9 +86,7 @@ LL | struct S;
| --------- associated item `B` not found for this
...
LL | S::B;
| ---^
| |
| associated item not found in `S`
| ^ associated item not found in `S`
|
= 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:

8
src/test/ui/ufcs/ufcs-partially-resolved.stderr
View File

@ -190,17 +190,13 @@ error[E0599]: no associated item named `NN` found for type `<u8 as Tr>::Y` in th
--> $DIR/ufcs-partially-resolved.rs:38:20
|
LL | <u8 as Tr>::Y::NN;
| ---------------^^
| |
| associated item not found in `<u8 as Tr>::Y`
| ^^ associated item not found in `<u8 as Tr>::Y`
error[E0599]: no associated item named `N` found for type `<u8 as Dr>::X` in the current scope
--> $DIR/ufcs-partially-resolved.rs:55:20
|
LL | <u8 as Dr>::X::N;
| ---------------^
| |
| associated item not found in `<u8 as Dr>::X`
| ^ associated item not found in `<u8 as Dr>::X`
error: aborting due to 32 previous errors

16
src/test/ui/unspecified-self-in-trait-ref.stderr
View File

@ -2,33 +2,25 @@ error[E0599]: no function or associated item named `lol` found for type `dyn Foo
--> $DIR/unspecified-self-in-trait-ref.rs:10:18
|
LL | let a = Foo::lol();
| -----^^^
| |
| function or associated item not found in `dyn Foo<_>`
| ^^^ function or associated item not found in `dyn Foo<_>`
error[E0599]: no function or associated item named `lol` found for type `dyn Foo<_>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:12:23
|
LL | let b = Foo::<_>::lol();
| ----------^^^
| |
| function or associated item not found in `dyn Foo<_>`
| ^^^ function or associated item not found in `dyn Foo<_>`
error[E0599]: no function or associated item named `lol` found for type `dyn Bar<_, _>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:14:18
|
LL | let c = Bar::lol();
| -----^^^
| |
| function or associated item not found in `dyn Bar<_, _>`
| ^^^ function or associated item not found in `dyn Bar<_, _>`
error[E0599]: no function or associated item named `lol` found for type `dyn Bar<usize, _>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:16:30
|
LL | let d = Bar::<usize, _>::lol();
| -----------------^^^
| |
| function or associated item not found in `dyn Bar<usize, _>`
| ^^^ function or associated item not found in `dyn Bar<usize, _>`
error[E0393]: the type parameter `A` must be explicitly specified
--> $DIR/unspecified-self-in-trait-ref.rs:18:13