Fixed #5382 JS rightArithmeticShift() and rightLogicalShift() are swapped
Fixed #5382 JS rightArithmeticShift() and rightLogicalShift() are swapped

gijsleussink/ceylon,gijsleussink/ceylon,gijsleussink/ceylon,gijsleussink/ceylon,gijsleussink/ceylon