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| author | yukang <moorekang@gmail.com> | 2023-05-03 11:46:34 +0800 |
|---|---|---|
| committer | yukang <moorekang@gmail.com> | 2023-05-08 10:56:20 +0800 |
| commit | 0bb43c63c33bf29e7a24e696f619be8e55e62f37 (patch) | |
| tree | 35e583a3194d2e531e3d49a8b9daf112ae813926 /tests | |
| parent | ad6b20bf5225c65aab30169c9a173719f5bdfc04 (diff) | |
| download | rust-0bb43c63c33bf29e7a24e696f619be8e55e62f37.tar.gz | |
Suggest let for possible binding with ty
Diffstat (limited to 'tests')
6 files changed, 43 insertions, 2 deletions
diff --git a/tests/ui/suggestions/type-ascription-instead-of-let.fixed b/tests/ui/suggestions/type-ascription-instead-of-let.fixed new file mode 100644 index 00000000000..e3d03b6f22a --- /dev/null +++ b/tests/ui/suggestions/type-ascription-instead-of-let.fixed @@ -0,0 +1,11 @@ +// run-rustfix + +fn fun(x: i32) -> i32 { x } + +fn main() { + let _closure_annotated = |value: i32| -> i32 { + let temp: i32 = fun(5i32); + //~^ ERROR expected identifier, found `:` + temp + value + 1 + }; +} diff --git a/tests/ui/suggestions/type-ascription-instead-of-let.rs b/tests/ui/suggestions/type-ascription-instead-of-let.rs index 5ad60243298..6e1c86f9671 100644 --- a/tests/ui/suggestions/type-ascription-instead-of-let.rs +++ b/tests/ui/suggestions/type-ascription-instead-of-let.rs @@ -1,7 +1,9 @@ +// run-rustfix + fn fun(x: i32) -> i32 { x } fn main() { - let closure_annotated = |value: i32| -> i32 { + let _closure_annotated = |value: i32| -> i32 { temp: i32 = fun(5i32); //~^ ERROR expected identifier, found `:` temp + value + 1 diff --git a/tests/ui/suggestions/type-ascription-instead-of-let.stderr b/tests/ui/suggestions/type-ascription-instead-of-let.stderr index fb697b0ccfd..065b1f4d353 100644 --- a/tests/ui/suggestions/type-ascription-instead-of-let.stderr +++ b/tests/ui/suggestions/type-ascription-instead-of-let.stderr @@ -1,8 +1,13 @@ error: expected identifier, found `:` - --> $DIR/type-ascription-instead-of-let.rs:5:13 + --> $DIR/type-ascription-instead-of-let.rs:7:13 | LL | temp: i32 = fun(5i32); | ^ expected identifier + | +help: you might have meant to introduce a new binding + | +LL | let temp: i32 = fun(5i32); + | +++ error: aborting due to previous error diff --git a/tests/ui/type/missing-let-in-binding-2.fixed b/tests/ui/type/missing-let-in-binding-2.fixed new file mode 100644 index 00000000000..d64013c8c83 --- /dev/null +++ b/tests/ui/type/missing-let-in-binding-2.fixed @@ -0,0 +1,5 @@ +// run-rustfix + +fn main() { + let _v: Vec<i32> = vec![1, 2, 3]; //~ ERROR expected identifier, found `:` +} diff --git a/tests/ui/type/missing-let-in-binding-2.rs b/tests/ui/type/missing-let-in-binding-2.rs new file mode 100644 index 00000000000..f95f7bef215 --- /dev/null +++ b/tests/ui/type/missing-let-in-binding-2.rs @@ -0,0 +1,5 @@ +// run-rustfix + +fn main() { + _v: Vec<i32> = vec![1, 2, 3]; //~ ERROR expected identifier, found `:` +} diff --git a/tests/ui/type/missing-let-in-binding-2.stderr b/tests/ui/type/missing-let-in-binding-2.stderr new file mode 100644 index 00000000000..2e10125943e --- /dev/null +++ b/tests/ui/type/missing-let-in-binding-2.stderr @@ -0,0 +1,13 @@ +error: expected identifier, found `:` + --> $DIR/missing-let-in-binding-2.rs:4:7 + | +LL | _v: Vec<i32> = vec![1, 2, 3]; + | ^ expected identifier + | +help: you might have meant to introduce a new binding + | +LL | let _v: Vec<i32> = vec![1, 2, 3]; + | +++ + +error: aborting due to previous error + |