r252849 - in /trunk/gcc/go/gofrontend: MERGE ty...

[ian@gcc.gnu.org]

Author: ian
Date: Fri Sep 15 21:07:54 2017
New Revision: 252849

URL: https://gcc.gnu.org/viewcvs?rev=252849&root=gcc&view=rev
Log:
    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.
    
    Reviewed-on: https://go-review.googlesource.com/61610

Modified:
    trunk/gcc/go/gofrontend/MERGE
    trunk/gcc/go/gofrontend/types.cc