Method con

chapter19/src/main/java/com/seaofnodes/simple/Parser.java:1428–1428

( long con )

     */
    private ConstantNode parseLiteral() { return con(_lexer.parseNumber()); }
    public static Node con( long con ) { return con==0 ? ZERO : con(TypeInteger.constant(con));  }
    public static ConstantNode con( Type t ) { return (ConstantNode)new ConstantNode(t).peephole();  }
    public Node peep( Node n ) {
        // Peephole, then improve with lexically scoped guards