JSVariable c = foo.parameter("c");
foo.getBody().expression(a.plus(b));
foo.getBody()._return(c);
memberExpressions.expression(foo);
memberExpressions.expression(x.e(codeModel.integer(0)));
memberExpressions.expression(x.p("zero"));
memberExpressions.expression(x.p(codeModel.integer(1)));
memberExpressions.expression(x.p(codeModel.string("two")));
memberExpressions.expression(x.instantiate().args(y));
JSBlock primaryExpressions = memberExpressions.block();