8187444: Forest Consolidation: Make build work
Reviewed-by: darcy, ihse
Contributed-by: erik.joelsson@oracle.com, maurizio.cimadamore@oracle.com, sundararajan.athijegannathan@oracle.com, jonathan.gibbons@oracle.com
test/nashorn/script/error/NASHORN-154/function_mult_params_in_strict.js:38:17 strict mode function cannot have duplicate parameter name "x"
function func(x, x) {}
^