tree 3b1f913905a22af20853e6fe7a7fcb8c5bb99904
parent 2991f7ff3a26ef85029e39316fc170ce39459b47
author Cherry Zhang <cherryyz@google.com> 1504482016 -0400
committer Ian Lance Taylor <iant@golang.org> 1505509621 +0000

compiler: check error expression in Array_type::get_backend_length

Otherwise, a zero length is created in the backend and the
backend doesn't know there is an error.

Change-Id: Ifd285963e0cab8498f631cfaf70548027a9c6310
Reviewed-on: https://go-review.googlesource.com/61610
Reviewed-by: Ian Lance Taylor <iant@golang.org>