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parse: use parse_item_common in parse_assoc_item_.

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This commit is contained in:
Mazdak Farrokhzad 2020-02-22 08:16:39 +01:00
parent a63f35daee
commit a05c83b2eb
38 changed files with 669 additions and 287 deletions
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4
src/test/ui/parser/assoc-static-semantic-fail.rs
View file

@ -10,10 +10,12 @@ impl S {
//~^ ERROR associated `static` items are not allowed
static IB: u8;
//~^ ERROR associated `static` items are not allowed
//~| ERROR associated constant in `impl` without body
default static IC: u8 = 0;
//~^ ERROR associated `static` items are not allowed
pub(crate) default static ID: u8;
//~^ ERROR associated `static` items are not allowed
//~| ERROR associated constant in `impl` without body
}
trait T {
@ -35,9 +37,11 @@ impl T for S {
//~^ ERROR associated `static` items are not allowed
static TB: u8;
//~^ ERROR associated `static` items are not allowed
//~| ERROR associated constant in `impl` without body
default static TC: u8 = 0;
//~^ ERROR associated `static` items are not allowed
pub default static TD: u8;
//~^ ERROR associated `static` items are not allowed
//~| ERROR associated constant in `impl` without body
//~| ERROR unnecessary visibility qualifier
}

62
src/test/ui/parser/assoc-static-semantic-fail.stderr
View file

@ -11,67 +11,83 @@ LL | static IB: u8;
| ^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:13:5
--> $DIR/assoc-static-semantic-fail.rs:14:5
|
LL | default static IC: u8 = 0;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:15:5
--> $DIR/assoc-static-semantic-fail.rs:16:5
|
LL | pub(crate) default static ID: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:20:5
--> $DIR/assoc-static-semantic-fail.rs:22:5
|
LL | static TA: u8 = 0;
| ^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:22:5
--> $DIR/assoc-static-semantic-fail.rs:24:5
|
LL | static TB: u8;
| ^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:24:5
--> $DIR/assoc-static-semantic-fail.rs:26:5
|
LL | default static TC: u8 = 0;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:27:5
--> $DIR/assoc-static-semantic-fail.rs:29:5
|
LL | pub(crate) default static TD: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:34:5
--> $DIR/assoc-static-semantic-fail.rs:36:5
|
LL | static TA: u8 = 0;
| ^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:36:5
--> $DIR/assoc-static-semantic-fail.rs:38:5
|
LL | static TB: u8;
| ^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:38:5
--> $DIR/assoc-static-semantic-fail.rs:41:5
|
LL | default static TC: u8 = 0;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/assoc-static-semantic-fail.rs:40:5
--> $DIR/assoc-static-semantic-fail.rs:43:5
|
LL | pub default static TD: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: associated constant in `impl` without body
--> $DIR/assoc-static-semantic-fail.rs:11:5
|
LL | static IB: u8;
| ^^^^^^^^^^^^^-
| |
| help: provide a definition for the constant: `= <expr>;`
error: associated constant in `impl` without body
--> $DIR/assoc-static-semantic-fail.rs:16:5
|
LL | pub(crate) default static ID: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
| |
| help: provide a definition for the constant: `= <expr>;`
error: `default` is only allowed on items in `impl` definitions
--> $DIR/assoc-static-semantic-fail.rs:24:5
--> $DIR/assoc-static-semantic-fail.rs:26:5
|
LL | default static TC: u8 = 0;
| -------^^^^^^^^^^^^^^^^^^^
@ -79,7 +95,7 @@ LL | default static TC: u8 = 0;
| `default` because of this
error: `default` is only allowed on items in `impl` definitions
--> $DIR/assoc-static-semantic-fail.rs:27:5
--> $DIR/assoc-static-semantic-fail.rs:29:5
|
LL | pub(crate) default static TD: u8;
| ^^^^^^^^^^^-------^^^^^^^^^^^^^^^
@ -87,17 +103,33 @@ LL | pub(crate) default static TD: u8;
| `default` because of this
error[E0449]: unnecessary visibility qualifier
--> $DIR/assoc-static-semantic-fail.rs:27:5
--> $DIR/assoc-static-semantic-fail.rs:29:5
|
LL | pub(crate) default static TD: u8;
| ^^^^^^^^^^
error: associated constant in `impl` without body
--> $DIR/assoc-static-semantic-fail.rs:38:5
|
LL | static TB: u8;
| ^^^^^^^^^^^^^-
| |
| help: provide a definition for the constant: `= <expr>;`
error: associated constant in `impl` without body
--> $DIR/assoc-static-semantic-fail.rs:43:5
|
LL | pub default static TD: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^-
| |
| help: provide a definition for the constant: `= <expr>;`
error[E0449]: unnecessary visibility qualifier
--> $DIR/assoc-static-semantic-fail.rs:40:5
--> $DIR/assoc-static-semantic-fail.rs:43:5
|
LL | pub default static TD: u8;
| ^^^ `pub` not permitted here because it's implied
error: aborting due to 16 previous errors
error: aborting due to 20 previous errors
For more information about this error, try `rustc --explain E0449`.

4
src/test/ui/parser/attrs-after-extern-mod.stderr
View file

@ -1,8 +1,12 @@
error: expected item after attributes
--> $DIR/attrs-after-extern-mod.rs:6:5
|
LL | extern {
| - while parsing this item list starting here
LL | #[cfg(stage37)]
| ^^^^^^^^^^^^^^^
LL | }
| - the item list ends here
error: aborting due to previous error

70
src/test/ui/parser/default-on-wrong-item-kind.rs
View file

@ -60,3 +60,73 @@ extern "C" {
default macro_rules! foo {} //~ ERROR item cannot be `default`
//~^ ERROR item kind not supported in `extern` block
}
#[cfg(FALSE)]
impl S {
default extern crate foo;
//~^ ERROR item kind not supported in `trait` or `impl`
default use foo;
//~^ ERROR item kind not supported in `trait` or `impl`
default static foo: u8;
//~^ ERROR associated `static` items are not allowed
default const foo: u8;
default fn foo();
default mod foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default extern "C" {}
//~^ ERROR item kind not supported in `trait` or `impl`
default type foo = u8;
default enum foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default struct foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default union foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default trait foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default trait foo = Ord;
//~^ ERROR item kind not supported in `trait` or `impl`
default impl foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default!();
default::foo::bar!();
default macro foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default macro_rules! foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
}
#[cfg(FALSE)]
trait T {
default extern crate foo;
//~^ ERROR item kind not supported in `trait` or `impl`
default use foo;
//~^ ERROR item kind not supported in `trait` or `impl`
default static foo: u8;
//~^ ERROR associated `static` items are not allowed
default const foo: u8;
default fn foo();
default mod foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default extern "C" {}
//~^ ERROR item kind not supported in `trait` or `impl`
default type foo = u8;
default enum foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default struct foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default union foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default trait foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default trait foo = Ord;
//~^ ERROR item kind not supported in `trait` or `impl`
default impl foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default!();
default::foo::bar!();
default macro foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
default macro_rules! foo {}
//~^ ERROR item kind not supported in `trait` or `impl`
}

158
src/test/ui/parser/default-on-wrong-item-kind.stderr
View file

@ -320,5 +320,161 @@ error: item kind not supported in `extern` block
LL | default macro_rules! foo {}
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 43 previous errors
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:66:5
|
LL | default extern crate foo;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:68:5
|
LL | default use foo;
| ^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/default-on-wrong-item-kind.rs:70:5
|
LL | default static foo: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:74:5
|
LL | default mod foo {}
| ^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:76:5
|
LL | default extern "C" {}
| ^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:79:5
|
LL | default enum foo {}
| ^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:81:5
|
LL | default struct foo {}
| ^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:83:5
|
LL | default union foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:85:5
|
LL | default trait foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:87:5
|
LL | default trait foo = Ord;
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:89:5
|
LL | default impl foo {}
| ^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:93:5
|
LL | default macro foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:95:5
|
LL | default macro_rules! foo {}
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:101:5
|
LL | default extern crate foo;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:103:5
|
LL | default use foo;
| ^^^^^^^^^^^^^^^^
error: associated `static` items are not allowed
--> $DIR/default-on-wrong-item-kind.rs:105:5
|
LL | default static foo: u8;
| ^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:109:5
|
LL | default mod foo {}
| ^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:111:5
|
LL | default extern "C" {}
| ^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:114:5
|
LL | default enum foo {}
| ^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:116:5
|
LL | default struct foo {}
| ^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:118:5
|
LL | default union foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:120:5
|
LL | default trait foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:122:5
|
LL | default trait foo = Ord;
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:124:5
|
LL | default impl foo {}
| ^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:128:5
|
LL | default macro foo {}
| ^^^^^^^^^^^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/default-on-wrong-item-kind.rs:130:5
|
LL | default macro_rules! foo {}
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 69 previous errors

16
src/test/ui/parser/default-unmatched-assoc.rs Normal file
View file

@ -0,0 +1,16 @@
fn main() {}
trait Foo {
default!(); //~ ERROR cannot find macro `default` in this scope
default do
//~^ ERROR unmatched `default`
//~| ERROR non-item in item list
}
struct S;
impl S {
default!(); //~ ERROR cannot find macro `default` in this scope
default do
//~^ ERROR unmatched `default`
//~| ERROR non-item in item list
}

50
src/test/ui/parser/default-unmatched-assoc.stderr Normal file
View file

@ -0,0 +1,50 @@
error: unmatched `default`
--> $DIR/default-unmatched-assoc.rs:5:5
|
LL | default do
| ^^^^^^^ the unmatched `default`
error: non-item in item list
--> $DIR/default-unmatched-assoc.rs:5:13
|
LL | trait Foo {
| - item list starts here
LL | default!();
LL | default do
| ^^ non-item starts here
...
LL | }
| - item list ends here
error: unmatched `default`
--> $DIR/default-unmatched-assoc.rs:13:5
|
LL | default do
| ^^^^^^^ the unmatched `default`
error: non-item in item list
--> $DIR/default-unmatched-assoc.rs:13:13
|
LL | impl S {
| - item list starts here
LL | default!();
LL | default do
| ^^ non-item starts here
...
LL | }
| - item list ends here
error: cannot find macro `default` in this scope
--> $DIR/default-unmatched-assoc.rs:12:5
|
LL | default!();
| ^^^^^^^
error: cannot find macro `default` in this scope
--> $DIR/default-unmatched-assoc.rs:4:5
|
LL | default!();
| ^^^^^^^
error: aborting due to 6 previous errors

3
src/test/ui/parser/default.rs
View file

@ -20,7 +20,8 @@ impl Foo for u16 {
impl Foo for u32 { //~ ERROR not all trait items implemented, missing: `foo`
default pub fn foo<T: Default>() -> T { T::default() }
//~^ ERROR missing `fn`, `type`, `const`, or `static` for item declaration
//~^ ERROR unmatched `default`
//~| ERROR non-item in item list
}
fn main() {}

19
src/test/ui/parser/default.stderr
View file

@ -1,8 +1,19 @@
error: missing `fn`, `type`, `const`, or `static` for item declaration
--> $DIR/default.rs:22:12
error: unmatched `default`
--> $DIR/default.rs:22:5
|
LL | default pub fn foo<T: Default>() -> T { T::default() }
| ^ missing `fn`, `type`, `const`, or `static`
| ^^^^^^^ the unmatched `default`
error: non-item in item list
--> $DIR/default.rs:22:13
|
LL | impl Foo for u32 {
| - item list starts here
LL | default pub fn foo<T: Default>() -> T { T::default() }
| ^^^ non-item starts here
...
LL | }
| - item list ends here
error[E0449]: unnecessary visibility qualifier
--> $DIR/default.rs:16:5
@ -19,7 +30,7 @@ LL | fn foo<T: Default>() -> T;
LL | impl Foo for u32 {
| ^^^^^^^^^^^^^^^^ missing `foo` in implementation
error: aborting due to 3 previous errors
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0046, E0449.
For more information about an error, try `rustc --explain E0046`.

4
src/test/ui/parser/extern-no-fn.stderr
View file

@ -1,8 +1,12 @@
error: expected one of `!` or `::`, found `(`
--> $DIR/extern-no-fn.rs:2:6
|
LL | extern {
| - while parsing this item list starting here
LL | f();
| ^ expected one of `!` or `::`
LL | }
| - the item list ends here
error: aborting due to previous error

2
src/test/ui/parser/issue-19398.rs
View file

@ -1,6 +1,6 @@
trait T {
//~^ ERROR missing `fn`, `type`, `const`, or `static` for item declaration
extern "Rust" unsafe fn foo();
//~^ ERROR expected `{`, found keyword `unsafe`
}
fn main() {}

16
src/test/ui/parser/issue-19398.stderr
View file

@ -1,11 +1,13 @@
error: missing `fn`, `type`, `const`, or `static` for item declaration
--> $DIR/issue-19398.rs:1:10
error: expected `{`, found keyword `unsafe`
--> $DIR/issue-19398.rs:2:19
|
LL | trait T {
| __________^
LL | |
LL | | extern "Rust" unsafe fn foo();
| |____^ missing `fn`, `type`, `const`, or `static`
LL | trait T {
| - while parsing this item list starting here
LL | extern "Rust" unsafe fn foo();
| ^^^^^^ expected `{`
LL |
LL | }
| - the item list ends here
error: aborting due to previous error

6
src/test/ui/parser/issue-20711-2.stderr
View file

@ -1,8 +1,14 @@
error: expected item after attributes
--> $DIR/issue-20711-2.rs:6:5
|
LL | impl Foo {
| - while parsing this item list starting here
...
LL | #[stable(feature = "rust1", since = "1.0.0")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL |
LL | }
| - the item list ends here
error: aborting due to previous error

5
src/test/ui/parser/issue-20711.stderr
View file

@ -1,8 +1,13 @@
error: expected item after attributes
--> $DIR/issue-20711.rs:4:5
|
LL | impl Foo {
| - while parsing this item list starting here
LL | #[stable(feature = "rust1", since = "1.0.0")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL |
LL | }
| - the item list ends here
error: aborting due to previous error

2
src/test/ui/parser/issue-21153.rs
View file

@ -1,6 +1,6 @@
trait MyTrait<T>: Iterator {
//~^ ERROR missing `fn`, `type`, `const`, or `static` for item declaration
Item = T;
//~^ ERROR expected one of `!` or `::`, found `=`
}
fn main() {}

16
src/test/ui/parser/issue-21153.stderr
View file

@ -1,11 +1,13 @@
error: missing `fn`, `type`, `const`, or `static` for item declaration
--> $DIR/issue-21153.rs:1:29
error: expected one of `!` or `::`, found `=`
--> $DIR/issue-21153.rs:2:10
|
LL | trait MyTrait<T>: Iterator {
| _____________________________^
LL | |
LL | | Item = T;
| |____^ missing `fn`, `type`, `const`, or `static`
LL | trait MyTrait<T>: Iterator {
| - while parsing this item list starting here
LL | Item = T;
| ^ expected one of `!` or `::`
LL |
LL | }
| - the item list ends here
error: aborting due to previous error

7
src/test/ui/parser/issue-32446.stderr
View file

@ -1,8 +1,11 @@
error: expected one of `async`, `const`, `crate`, `default`, `extern`, `fn`, `pub`, `static`, `type`, `unsafe`, `}`, or identifier, found `...`
error: non-item in item list
--> $DIR/issue-32446.rs:4:11
|
LL | trait T { ... }
| ^^^ expected one of 12 possible tokens
| - ^^^ - item list ends here
| | |
| | non-item starts here
| item list starts here
error: aborting due to previous error

4
src/test/ui/parser/issue-41155.rs
View file

@ -1,7 +1,7 @@
struct S;
impl S {
pub
} //~ ERROR expected one of
pub //~ ERROR unmatched visibility `pub`
} //~ ERROR non-item in item list
fn main() {}

22
src/test/ui/parser/issue-41155.stderr
View file

@ -1,10 +1,22 @@
error: expected one of `(`, `async`, `const`, `default`, `extern`, `fn`, `static`, `type`, `unsafe`, or identifier, found `}`
--> $DIR/issue-41155.rs:5:1
error: unmatched visibility `pub`
--> $DIR/issue-41155.rs:4:5
|
LL | pub
| - expected one of 10 possible tokens
| ^^^ the unmatched visibility
|
= help: you likely meant to define an item, e.g., `pub fn foo() {}`
error: non-item in item list
--> $DIR/issue-41155.rs:5:1
|
LL | impl S {
| - item list starts here
LL | pub
LL | }
| ^ unexpected token
| ^
| |
| non-item starts here
| item list ends here
error: aborting due to previous error
error: aborting due to 2 previous errors

6
src/test/ui/parser/issue-6610.stderr
View file

@ -2,7 +2,11 @@ error: expected `;` or `{`, found `}`
--> $DIR/issue-6610.rs:1:20
|
LL | trait Foo { fn a() }
| ^ expected `;` or `{`
| - ^
| | |
| | expected `;` or `{`
| | the item list ends here
| while parsing this item list starting here
error: aborting due to previous error

11
src/test/ui/parser/macro/trait-non-item-macros.rs
View file

@ -1,10 +1,13 @@
macro_rules! bah {
($a:expr) => ($a)
//~^ ERROR expected one of `async`
($a:expr) => {
$a
}; //~^ ERROR macro expansion ignores token `2` and any following
}
trait bar {
trait Bar {
bah!(2);
}
fn main() {}
fn main() {
let _recovery_witness: () = 0; //~ ERROR mismatched types
}

23
src/test/ui/parser/macro/trait-non-item-macros.stderr
View file

@ -1,13 +1,22 @@
error: expected one of `async`, `const`, `crate`, `default`, `extern`, `fn`, `pub`, `static`, `type`, `unsafe`, or identifier, found `2`
--> $DIR/trait-non-item-macros.rs:2:19
error: macro expansion ignores token `2` and any following
--> $DIR/trait-non-item-macros.rs:3:9
|
LL | ($a:expr) => ($a)
| ^^ expected one of 11 possible tokens
LL | $a
| ^^
...
LL | bah!(2);
| -------- in this macro invocation
| -------- caused by the macro expansion here
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
= note: the usage of `bah!` is likely invalid in trait item context
error: aborting due to previous error
error[E0308]: mismatched types
--> $DIR/trait-non-item-macros.rs:12:33
|
LL | let _recovery_witness: () = 0;
| -- ^ expected `()`, found integer
| |
| expected due to this
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.

5
src/test/ui/parser/mismatched-braces/missing-close-brace-in-impl-trait.rs
View file

@ -3,12 +3,11 @@ fn main() {}
impl T for () { //~ ERROR cannot find trait `T` in this scope
fn foo(&self) {}
//~^ ERROR missing `fn`, `type`, `const`, or `static` for item declaration
trait T {
trait T { //~ ERROR item kind not supported in `trait` or `impl`
fn foo(&self);
}
pub(crate) struct Bar<T>();
pub(crate) struct Bar<T>(); //~ ERROR item kind not supported in `trait` or `impl`
//~ ERROR this file contains an unclosed delimiter

22
src/test/ui/parser/mismatched-braces/missing-close-brace-in-impl-trait.stderr
View file

@ -1,5 +1,5 @@
error: this file contains an unclosed delimiter
--> $DIR/missing-close-brace-in-impl-trait.rs:14:52
--> $DIR/missing-close-brace-in-impl-trait.rs:13:52
|
LL | impl T for () {
| - unclosed delimiter
@ -7,15 +7,17 @@ LL | impl T for () {
LL |
| ^
error: missing `fn`, `type`, `const`, or `static` for item declaration
--> $DIR/missing-close-brace-in-impl-trait.rs:5:17
error: item kind not supported in `trait` or `impl`
--> $DIR/missing-close-brace-in-impl-trait.rs:7:1
|
LL | fn foo(&self) {}
| _________________^
LL | |
LL | |
LL | | trait T {
| |_ missing `fn`, `type`, `const`, or `static`
LL | trait T {
| ^^^^^^^
error: item kind not supported in `trait` or `impl`
--> $DIR/missing-close-brace-in-impl-trait.rs:11:1
|
LL | pub(crate) struct Bar<T>();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0405]: cannot find trait `T` in this scope
--> $DIR/missing-close-brace-in-impl-trait.rs:3:6
@ -23,6 +25,6 @@ error[E0405]: cannot find trait `T` in this scope
LL | impl T for () {
| ^ not found in this scope
error: aborting due to 3 previous errors
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0405`.

4
src/test/ui/parser/mismatched-braces/missing-close-brace-in-trait.rs
View file

@ -1,11 +1,11 @@
trait T {
//~^ ERROR `main` function not found in crate `missing_close_brace_in_trait`
fn foo(&self);
pub(crate) struct Bar<T>();
//~^ ERROR missing `fn`, `type`, `const`, or `static` for item declaration
//~^ ERROR item kind not supported in `trait` or `impl`
impl T for Bar<usize> {
//~^ ERROR item kind not supported in `trait` or `impl`
fn foo(&self) {}
}

21
src/test/ui/parser/mismatched-braces/missing-close-brace-in-trait.stderr
View file

@ -7,24 +7,17 @@ LL | trait T {
LL | fn main() {}
| ^
error: missing `fn`, `type`, `const`, or `static` for item declaration
--> $DIR/missing-close-brace-in-trait.rs:5:11
error: item kind not supported in `trait` or `impl`
--> $DIR/missing-close-brace-in-trait.rs:4:1
|
LL | pub(crate) struct Bar<T>();
| ^ missing `fn`, `type`, `const`, or `static`
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0601]: `main` function not found in crate `missing_close_brace_in_trait`
--> $DIR/missing-close-brace-in-trait.rs:1:1
error: item kind not supported in `trait` or `impl`
--> $DIR/missing-close-brace-in-trait.rs:7:1
|
LL | / trait T {
LL | |
LL | | fn foo(&self);
LL | |
... |
LL | |
LL | | fn main() {}
| |________________________________________________________________^ consider adding a `main` function to `$DIR/missing-close-brace-in-trait.rs`
LL | impl T for Bar<usize> {
| ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0601`.

5
src/test/ui/parser/removed-syntax-static-fn.stderr
View file

@ -7,8 +7,13 @@ LL | static fn f() {}
error: expected one of `:`, `;`, or `=`, found `f`
--> $DIR/removed-syntax-static-fn.rs:4:15
|
LL | impl S {
| - while parsing this item list starting here
LL | static fn f() {}
| ^ expected one of `:`, `;`, or `=`
...
LL | }
| - the item list ends here
error: missing type for `static` item
--> $DIR/removed-syntax-static-fn.rs:4:12