UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Steps to reproduce the problem:
The following code:

var test = /* test 1
test 2
*/ "ok";

assigns "ok" to the variable 'test'.

> test
"ok"

However, the following code:

function test() {
 return /* test1
 test 2
 */ "ok";
}

Will not return "ok" when I call the function:

> test()
undefined

This is because the comment has a line break.

This seems to do the expected:

function test() {
 return /* test1 test 2 */ "ok";
}

> test()
"ok"

What is the expected behavior?

What went wrong?
My understanding is that comments should be ignored, and line breaks shouldn't affect the way a comment is parsed. Shouldn't test() return "ok" in the example with the multi-line comment?

Did this work before? N/A 

Chrome version: 63.0.3239.132  Channel: stable
OS Version: 10.0
Flash Version: