./ivltests/pr1960619.v:26: warning: Scalar port ``l'' has a vectored net declaration [7:0].
./ivltests/pr1960619.v:26: warning: Scalar port ``r'' has a vectored net declaration [7:0].
./ivltests/pr1960619.v:14: warning: Scalar port ``l'' has a vectored net declaration [4:0].
./ivltests/pr1960619.v:32: warning: Scalar port ``l'' has a vectored net declaration [31:0].
./ivltests/pr1960619.v:47: warning: Scalar port ``l'' has a vectored net declaration [31:0].
./ivltests/pr1960619.v:20: warning: Scalar port ``l'' has a vectored net declaration [7:0].
./ivltests/pr1960619.v:20: warning: Scalar port ``r'' has a vectored net declaration [7:0].
a is 14; b is fffffff4; c is 14; d is fffffff4