yeah, there are Sets in there. i wonder why (how?) java alters the
order for same computation across runs. Come to think of it, i'm
chasing something similar in ANTLR v4 unit tests. I thought it was
static data somewhere but could be some weird Set thing.
damn java. grr.... not sure how easily i can help you here...
Ter
On Jun 9, 2010, at 10:15 AM, Ben McCann wrote:
We're using 3.2. The only thing I've noticed changing between runs
thus far is the code comments. I should also mention the input is
not changing at all. I'm guessing it's something along the lines of
using an Iterator from a Set instead of List so that there's no
ordering guarantee.
Thanks,
Ben
On Wed, Jun 9, 2010 at 10:03 AM, Terence Parr <[email protected]>
wrote:
wow. that's weird. surely the grammar changes between runs?
Computers are usually good about determinism ;)
What version of antlr?
Ter
On Jun 8, 2010, at 9:52 PM, Ben McCann wrote:
Hi,
It appears that ANTLR is generating varying output between runs.
This causes problems for us when trying to diff to see if anything
has changed. Could someone file a bug for this? I was not able to
register for the JIRA.
Thanks,
Ben McCann
Software Engineer
Google Inc.
$diff ~/PathParser.java.1 ~/PathParser.java.2
560c560
< // elements: Variable, expr
---
> // elements: expr, Variable
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