commit 625967fca0229876a891f582b9c25e143ab180da
author t.broyer@gmail.com <t.broyer@gmail.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Tue Jan 29 22:23:25 2013 +0000
committer t.broyer@gmail.com <t.broyer@gmail.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Tue Jan 29 22:23:25 2013 +0000
tree 87d75fa4b3306405ea4dcac54286b3046c08780b
parent 09dcd0d656b5b8b0ee50c1699d142f708c5faaf2

Fix Long.parseLong to correctly handle MIN_VALUE

Previously Long.parseLong raised an exception for MIN_VALUE because we
accumulated positive values and -MIN_VALUE == MAX_VALUE + 1.  So when
parsing MIN_VALUE, the accumulated value overflows MAX_VALUE.

The fix is to accumulate negative values and negate the sign at the
end.

Fixes issue 7308

Review-Link: http://gwt-code-reviews.appspot.com/1825803/

Review by: goktug@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@11481 8db76d5a-ed1c-0410-87a9-c151d255dfc7