Rollup Version

2.52.7

Operating System (or Browser)

REPL

Node Version (if applicable)

No response

Link To Reproduction

https://rollupjs.org/repl/?version=2.52.7&shareable=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

Expected Behaviour

This should result in code that throws because hello is accessed before it's initialised. This is due to how default export whatever is treated as an expression.

The output should be something like:

_helloExport();

function foo() {
  console.log('foo');
}

let _fooExport = foo;

_fooExport();

function hello() {
  console.log('hello');
}

let _helloExport = hello;

export default hello;

Actual Behaviour

Produces runnable code.