Dear all,

the attached patch is neat, because it fixes a bug by removing code ;-)

When generating the initializer for a parameter array, we excepted
the case of size 0, which however prevented the detection of array
bounds violations and lead to ICEs in various places.  The solution
which removes the comparison for size > 0 also has the bonus that
it fixes a minor memory leak for the size==0 case...

Regtested on x86_64-pc-linux-gnu.  OK for mainline?

Thanks,
Harald