fluencelabs/wasm-bindgen
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Merge pull request #1544 from ibaryshnikov/master

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expose forget to wasm
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Alex Crichton 2019-05-20 11:33:10 -05:00 committed by GitHub
commit f23b867179
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2 changed files with 9 additions and 1 deletions
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2
crates/cli-support/src/js/mod.rs
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@ -249,7 +249,7 @@ impl<'a> Context<'a> {
format!("{}{}\n", export, contents) format!("{}{}\n", export, contents)
} else { } else {
assert_eq!(export_name, definition_name); assert_eq!(export_name, definition_name);
format!("{}const {} = {};\n", export, export_name, contents) format!("{}const {name} = {};\n__exports.{name} = {name};", export, contents, name = export_name)
} }
} }
}; };

8
tests/headless/main.rs
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@ -51,3 +51,11 @@ pub mod snippets;
pub mod modules; pub mod modules;
pub mod anyref_heap_live_count; pub mod anyref_heap_live_count;
pub mod strings; pub mod strings;
#[wasm_bindgen_test]
fn closures_work() {
let x = Closure::wrap(Box::new(|| {}) as Box<FnMut()>);
drop(x);
let x = Closure::wrap(Box::new(|| {}) as Box<FnMut()>);
x.forget();
}