assignmentExpressions.expression(x.shlAssign(y));
assignmentExpressions.expression(x.shrAssign(y));
assignmentExpressions.expression(x.shrzAssign(y));
assignmentExpressions.expression(x.bandAssign(y));
assignmentExpressions.expression(x.borAssign(y));
assignmentExpressions.expression(x.xorAssign(y));
JSBlock conditionalExpressions = assignmentExpressions.block();
conditionalExpressions.expression(x.cond(y, y.not()));
JSBlock logicalORExpressions = conditionalExpressions.block();