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fix(es/typescript): Handle exported JSX members (#8642)
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**Related issue:**

- Closes #8640
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magic-akari committed Feb 19, 2024
1 parent 90f7a29 commit 22c8e2e
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19 changes: 19 additions & 0 deletions crates/swc/tests/fixture/issues-8xxx/8640/input/.swcrc
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{
"jsc": {
"parser": {
"syntax": "typescript",
"tsx": true
},
"target": "es2020",
"loose": false,
"minify": {
"compress": false,
"mangle": false
},
},
"module": {
"type": "es6"
},
"minify": false,
"isModule": true
}
6 changes: 6 additions & 0 deletions crates/swc/tests/fixture/issues-8xxx/8640/input/index.tsx
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import * as React from 'react';

export namespace Ns {
export const Context = React.createContext()
export const Component = () => <Context.Provider />;
}
6 changes: 6 additions & 0 deletions crates/swc/tests/fixture/issues-8xxx/8640/output/index.tsx
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import * as React from 'react';
export var Ns;
(function(Ns) {
Ns.Context = React.createContext();
Ns.Component = ()=>React.createElement(Ns.Context.Provider, null);
})(Ns || (Ns = {}));
14 changes: 14 additions & 0 deletions crates/swc_ecma_utils/src/lib.rs
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Expand Up @@ -3212,6 +3212,20 @@ where
}
}
}

fn visit_mut_jsx_object(&mut self, n: &mut JSXObject) {
n.visit_mut_children_with(self);

if let JSXObject::Ident(ident) = n {
if let Some(expr) = self.query.query_jsx(ident) {
*n = match expr {
JSXElementName::Ident(ident) => ident.into(),
JSXElementName::JSXMemberExpr(expr) => Box::new(expr).into(),
JSXElementName::JSXNamespacedName(..) => unimplemented!(),
}
}
}
}
}

#[cfg(test)]
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