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Unconditionally lower generic_arg_infer

This commit is contained in:
Michael Goulet 2025-01-02 18:49:43 +00:00
parent b85a91fc59
commit 6885ff4a7b
10 changed files with 91 additions and 119 deletions

View file

@ -1,67 +1,41 @@
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:11:20
|
LL | let foo: [i32; _] = [1, 2, 3];
| ^ `_` not allowed here
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:14:20
|
LL | let bar: [i32; _] = [0; 3];
| ^ `_` not allowed here
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:17:25
|
LL | let ref_foo: &[i32; _] = &[1, 2, 3];
| ^ `_` not allowed here
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:20:25
|
LL | let ref_bar: &[i32; _] = &[0; 3];
| ^ `_` not allowed here
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:23:35
|
LL | let multiple_ref_foo: &&[i32; _] = &&[1, 2, 3];
| ^ `_` not allowed here
error: in expressions, `_` can only be used on the left-hand side of an assignment
error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants
--> $DIR/suggest-array-length.rs:5:22
|
LL | const Foo: [i32; _] = [1, 2, 3];
| ^ `_` not allowed here
| ------^-
| | |
| | not allowed in type signatures
| help: replace with the correct type: `[i32; 3]`
error: in expressions, `_` can only be used on the left-hand side of an assignment
--> $DIR/suggest-array-length.rs:8:26
error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants
--> $DIR/suggest-array-length.rs:7:26
|
LL | const REF_FOO: &[u8; _] = &[1];
| ^ `_` not allowed here
| ------^-
| | |
| | not allowed in type signatures
| help: replace with the correct type: `&[u8; 1]`
error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables
--> $DIR/suggest-array-length.rs:9:26
|
LL | static Statik: [i32; _] = [1, 2, 3];
| ------^-
| | |
| | not allowed in type signatures
| help: replace with the correct type: `[i32; 3]`
error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables
--> $DIR/suggest-array-length.rs:11:30
|
LL | static REF_STATIK: &[u8; _] = &[1];
| ------^-
| | |
| | not allowed in type signatures
| help: replace with the correct type: `&[u8; 1]`
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:5:22
|
LL | const Foo: [i32; _] = [1, 2, 3];
| ^ help: consider specifying the array length: `3`
|
= note: see issue #85077 <https://github.com/rust-lang/rust/issues/85077> for more information
= help: add `#![feature(generic_arg_infer)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:8:26
|
LL | const REF_FOO: &[u8; _] = &[1];
| ^ help: consider specifying the array length: `1`
|
= note: see issue #85077 <https://github.com/rust-lang/rust/issues/85077> for more information
= help: add `#![feature(generic_arg_infer)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:11:20
--> $DIR/suggest-array-length.rs:13:20
|
LL | let foo: [i32; _] = [1, 2, 3];
| ^ help: consider specifying the array length: `3`
@ -71,7 +45,7 @@ LL | let foo: [i32; _] = [1, 2, 3];
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:14:20
--> $DIR/suggest-array-length.rs:15:20
|
LL | let bar: [i32; _] = [0; 3];
| ^ help: consider specifying the array length: `3`
@ -91,7 +65,7 @@ LL | let ref_foo: &[i32; _] = &[1, 2, 3];
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:20:25
--> $DIR/suggest-array-length.rs:19:25
|
LL | let ref_bar: &[i32; _] = &[0; 3];
| ^ help: consider specifying the array length: `3`
@ -101,7 +75,7 @@ LL | let ref_bar: &[i32; _] = &[0; 3];
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: using `_` for array lengths is unstable
--> $DIR/suggest-array-length.rs:23:35
--> $DIR/suggest-array-length.rs:21:35
|
LL | let multiple_ref_foo: &&[i32; _] = &&[1, 2, 3];
| ^ help: consider specifying the array length: `3`
@ -110,6 +84,7 @@ LL | let multiple_ref_foo: &&[i32; _] = &&[1, 2, 3];
= help: add `#![feature(generic_arg_infer)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error: aborting due to 14 previous errors
error: aborting due to 9 previous errors
For more information about this error, try `rustc --explain E0658`.
Some errors have detailed explanations: E0121, E0658.
For more information about an error, try `rustc --explain E0121`.