r249494 - in /trunk: gcc/go/gofrontend/MERGE gc...

[ian@gcc.gnu.org]

Author: ian
Date: Thu Jun 22 04:13:36 2017
New Revision: 249494

URL: https://gcc.gnu.org/viewcvs?rev=249494&root=gcc&view=rev
Log:
    compiler, runtime: better stack trace for `go f()` where f is nil
    
    The test for this is TestGoNil in the runtime package, which we don't
    run yet but will run with a subsequent gotools patch.
    
    Updates golang/go#8045
    
    Reviewed-on: https://go-review.googlesource.com/46392

Modified:
    trunk/gcc/go/gofrontend/MERGE
    trunk/gcc/go/gofrontend/gogo.h
    trunk/gcc/go/gofrontend/statements.cc
    trunk/libgo/runtime/go-runtime-error.c