Go patch committed: Don't crash on multiple results from void fn

[Ian Lance Taylor]

This patch fixes an ice-on-invalid in the Go frontend when a program
tried to get multiple results from a function which did not return any
results.  Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu.  Committed to mainline.

Ian

-------------- next part --------------
A non-text attachment was scrubbed...
Name: foo.patch
Type: text/x-diff
Size: 585 bytes
Desc: crash
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20101222/3f1fe913/attachment.bin>