3 Commits

Author	SHA1	Message	Date
Alex Crichton	bf64f74cab	Fix symbol conflicts defined in two crates (#496) ... Not a lot of attention has been paid to dealing with conflicts of symbols between crates and different `#[wasm_bindgen]` blocks. This commit starts to fix this issue by unblocking #486 which first ran into this. Currently there's a bug where if two independent crates bind the same JS API they'll generate the same symbol which causes conflicts for things like LTO or linking in general. This commit starts to add a "salt" to all symbols generated by `wasm-bindgen` (these are all transparent to the user) to ensure that each crate's invocations are kept apart from one another and using the correct bindings.	2018-07-17 18:24:48 -05:00
Nick Fitzgerald	3cdb6ef03a	webidl: Turn the [Throws] extended attributes into Result<T, JsValue> ... This sets the `catch` flag on the emitted AST when an operation/attribute has the `[Throws]` extended attribute on it. Additionally, constructors aren't annotated with `[Throws]` but can still throw exceptions, so we must conservatively assume *every* constructor can throw an error.	2018-07-11 11:07:03 -07:00
Nick Fitzgerald	8fbf478058	Move some utility functions from the webidl crate into the backend crate	2018-06-25 10:45:53 -07:00