tree 130ac3c796eb5e515015cb12468f01d3a0dc5459
parent 9ca594530f29b3a7965df6b8795785eb7a486b59
author Yang Ni <yangni@google.com> 1458689427 -0700
committer Yang Ni <yangni@google.com> 1458748299 -0700

Initialize temp var for a return value

Bug: 27698337

This is the temporary variable introduced for the expression used in
a return statement.

We use rsSetObject() to set the value of the temporary variable to
the original expression from the return statement, and to bump up
the sysRefCount of the temp.

However, to have rsSetObject() work properly, the temp has to be zero
initialized.

Change-Id: I0efb83fc7d54e95bb4d7a956f3f82b6d85188390