commit bfc6937cf0e8e0ee0c1f6724ad23cdf0cd0a2f91
author Roberto Lublinerman <rluble@google.com> Tue Sep 16 10:14:05 2014 -0700
committer Roberto Lublinerman <rluble@google.com> Tue Sep 16 10:14:05 2014 -0700
tree d0546258a6218e01da0c8aeb414d677f5ccd110f
parent f05741ae5b2500c7eeb7f8884343a26395f49268

Fixed ICE in EqualityNormalizer due to bug in Pruner.

The Pruner would leave the tree in an inconsistent state if an
array of primitive type was determined to be uninstantiable.
In such case an array reference if the form "c.a[x]" where "c.a"
was typed as "int[]" would be replaced by "c.nullField[x]" where
"c.nullField" was typed as JNullType. That makes an expression like
"c.a[x] == 1" be illtyped (in a way that was not expected by
EqualityNormalizer).

Bug: issue 2478.
Change-Id: Iec951aa729910ddc79293c841845c75ed11105e3