Fix crash when serializing default export in error #61582
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andrewbranch
commented
Apr 15, 2025
| @@ -6127,7 +6127,6 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker { | |||
| }, | |||
| isOptionalParameter, | |||
| isUndefinedIdentifierExpression(node: Identifier) { | |||
| Debug.assert(isExpressionNode(node)); | |||
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The identifier being passed in was the foo of an export default foo, which is an expression, but doesn’t return true in this syntactic check because export default SomeType is also legal. I’m not sure if this assertion really needs to be here in any form. (cc @dragomirtitian)
jakebailey
approved these changes
Apr 15, 2025
This was referenced Apr 24, 2025
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Fixes #58195 (comment)