Multiple root nodes throwing RangeError instead of Component template should contain exactly one root element

[tyteen4a03]

Version

15.6.0

Reproduction link

<template>
    <div>
        <section id="section-HelloWorld">
            <h2>Hello World!</h2>
        </section>
    </div>
    <div></div>
    <div></div>
</template>

Steps to reproduce

Compile the codesandbox with webpack and vue-loader (don't know how to get webpack to work online - sorry!).

What is expected?

Error should be: Cannot use as component root element because it may contain multiple nodes.

What is actually happening?

Actual error thrown: RangeError: Invalid string length

[Flyingmana]

can second this.
template code to replicate the error:

<template>
    <div>
        <section id="section-HelloWorld">
            <h2>Hello World!</h2>
        </section>
    </div>
    <div></div>
    <div></div>
</template>

[tyteen4a03]

It looks like even forgetting to close a string literal in a v-bind will also trigger this error.

[yyx990803]

This should have been fixed by an update to the error range function (confirmed via tests from #1510)