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Merge pull request #1423 from alexcrichton/fix

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Fix imported usage of `wasm_bindgen` macro
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Alex Crichton 2019-04-04 13:42:20 -05:00 committed by GitHub
commit 863a8b9cea
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 19 additions and 1 deletions
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2
crates/macro-support/src/parser.rs
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@ -896,7 +896,7 @@ fn prepare_for_impl_recursion(
pound_token: Default::default(), pound_token: Default::default(),
style: syn::AttrStyle::Outer, style: syn::AttrStyle::Outer,
bracket_token: Default::default(), bracket_token: Default::default(),
path: syn::Ident::new("__wasm_bindgen_class_marker", Span::call_site()).into(), path: syn::parse_quote! { wasm_bindgen::prelude::__wasm_bindgen_class_marker },
tts: quote::quote! { (#class = #js_class) }.into(), tts: quote::quote! { (#class = #js_class) }.into(),
}, },
); );

18
tests/wasm/classes.rs
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@ -459,3 +459,21 @@ pub fn option_class_assert_none(x: Option<OptionClass>) {
pub fn option_class_assert_some(x: Option<OptionClass>) { pub fn option_class_assert_some(x: Option<OptionClass>) {
assert_eq!(x.unwrap().0, 3); assert_eq!(x.unwrap().0, 3);
} }
mod works_in_module {
use wasm_bindgen::prelude::wasm_bindgen;
#[wasm_bindgen]
pub struct WorksInModule(u32);
#[wasm_bindgen]
impl WorksInModule {
#[wasm_bindgen(constructor)]
pub fn new() -> WorksInModule {
WorksInModule(1)
}
pub fn foo(&self) {
}
}
}