Comment #2 on issue 3878 by [email protected]: RangeError running RegExp on
large string
https://code.google.com/p/v8/issues/detail?id=3878
The above happens for me on both iojs 1.1 and node 0.12. The reason I
noticed this was a RangeError generated here:
https://github.com/thlorenz/mold-source-map/blob/v0.3.0/index.js#L9
However, this previous error was behaving somewhat differently for me.
First, the regex was different (see below). Second, it only happened on
iojs 1.1, NOT on node 0.12. Third, I couldn't isolate it. Here was my
attempt:
```
var fs = require('fs')
var patt = /^[ \t]*(?:\/\/|\/\*)[@#][
\t]+sourceMappingURL=data:(?:application|
text)\/json;base64,(.+)(?:\*\/)?/mg;
var source = fs.readFileSync('./source.js', 'utf8')
source.match(patt)
```
I verified both the regex and the source string were identical between the
live and the isolation environment, but the error only happened in the live
environment. Unfortunately the contents of `source` are proprietary.
So I'm unsure whether the issue noted in my OP is really the same issue
noted in this comment although they seem similar. Let me know if you need
any other info.
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