mirror of
https://github.com/rustwasm/wasm-bindgen.git
synced 2024-12-28 12:32:37 +03:00
bdec2582aa
* Make ConvertToAst trait fallible It's got some panics, and we'll be switching those to errors! * First example of a diagnostic-driven error Add a diagnostic-driven error `#[wasm_bindgen]` being attached to public functions, and add some macros to boot to make it easier to generate errors! * Result-ify `src/parser.rs` This commit converts all of `src/parser.rs` away from panics to using `Diagnostic` instead. Along the way this adds a test case per changed `panic!`, ensuring that we don't regress in these areas!
27 lines
617 B
Plaintext
27 lines
617 B
Plaintext
error: only public enums are allowed with #[wasm_bindgen]
|
|
--> $DIR/invalid-enums.rs:8:1
|
|
|
|
|
8 | enum A {}
|
|
| ^^^^^^^^^
|
|
|
|
error: only C-Style enums allowed with #[wasm_bindgen]
|
|
--> $DIR/invalid-enums.rs:12:6
|
|
|
|
|
12 | D(u32),
|
|
| ^^^^^
|
|
|
|
error: enums with #[wasm_bidngen] may only have number literal values
|
|
--> $DIR/invalid-enums.rs:17:9
|
|
|
|
|
17 | X = 1 + 3,
|
|
| ^^^^^
|
|
|
|
error: enums with #[wasm_bindgen] can only support numbers that can be represented as u32
|
|
--> $DIR/invalid-enums.rs:22:9
|
|
|
|
|
22 | X = 4294967296,
|
|
| ^^^^^^^^^^
|
|
|
|
error: aborting due to 4 previous errors
|
|
|