diff options
| author | Matthias KrΓΌger <matthias.krueger@famsik.de> | 2025-02-22 11:36:44 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-22 11:36:44 +0100 |
| commit | 72e41e5d650a392914a6faa56b81072a2fe16ea2 (patch) | |
| tree | 7c0ba6ee1278477de69beaeaf15e88b8bfcbdfc8 /tests/ui/parser | |
| parent | 37e0d138cffd8d3b3d9b9da75f2645e1ba87dacb (diff) | |
| parent | ec88bc2e00985e99923ff3de966a947daa63c567 (diff) | |
Rollup merge of #137356 - nik-rev:FERRIS, r=compiler-errors
Ferris π¦ Identifier naming conventions
You cannot use Ferris as an identifier in Rust, this code will suggest to correct the π¦ to `ferris`:
```rs
fn main() {
let π¦ = 4;
}
```
But it also suggests to correct to `ferris` in these cases, too:
```rs
struct π¦ {}
fn main() {}
```
^ suggests: `ferris`
~ with this PR: `Ferris`
```rs
static π¦: &str = "ferris!";
fn main() {}
```
^ suggests: `ferris`
~ with this PR: `FERRIS`
This is my first pull requests here!
Diffstat (limited to 'tests/ui/parser')
| -rw-r--r-- | tests/ui/parser/ferris-static-mut.rs | 3 | ||||
| -rw-r--r-- | tests/ui/parser/ferris-static-mut.stderr | 8 | ||||
| -rw-r--r-- | tests/ui/parser/ferris-struct.rs | 3 | ||||
| -rw-r--r-- | tests/ui/parser/ferris-struct.stderr | 8 |
4 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/parser/ferris-static-mut.rs b/tests/ui/parser/ferris-static-mut.rs new file mode 100644 index 00000000000..67186982691 --- /dev/null +++ b/tests/ui/parser/ferris-static-mut.rs @@ -0,0 +1,3 @@ +static mut π¦: &str = "ferris!";//~ ERROR Ferris cannot be used as an identifier + +fn main() {} diff --git a/tests/ui/parser/ferris-static-mut.stderr b/tests/ui/parser/ferris-static-mut.stderr new file mode 100644 index 00000000000..6af85bbaf7d --- /dev/null +++ b/tests/ui/parser/ferris-static-mut.stderr @@ -0,0 +1,8 @@ +error: Ferris cannot be used as an identifier + --> $DIR/ferris-static-mut.rs:1:12 + | +LL | static mut π¦: &str = "ferris!"; + | ^^ help: try using their name instead: `FERRIS` + +error: aborting due to 1 previous error + diff --git a/tests/ui/parser/ferris-struct.rs b/tests/ui/parser/ferris-struct.rs new file mode 100644 index 00000000000..581957fa775 --- /dev/null +++ b/tests/ui/parser/ferris-struct.rs @@ -0,0 +1,3 @@ +struct π¦ {}//~ ERROR Ferris cannot be used as an identifier + +fn main() {} diff --git a/tests/ui/parser/ferris-struct.stderr b/tests/ui/parser/ferris-struct.stderr new file mode 100644 index 00000000000..34fe28c6297 --- /dev/null +++ b/tests/ui/parser/ferris-struct.stderr @@ -0,0 +1,8 @@ +error: Ferris cannot be used as an identifier + --> $DIR/ferris-struct.rs:1:8 + | +LL | struct π¦ {} + | ^^ help: try using their name instead: `Ferris` + +error: aborting due to 1 previous error + |