hexthree.java

是一款用JAVA 编写的编译器 具有很强的编译功能

/*
 * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 * @test
 * @bug 4920023
 * @summary Test hex floating-point literals
 * @author darcy
 *
 * @compile -source 1.5 HexThree.java
 * @run main HexThree
 */

public class HexThree {

    public static void main(String argv[]) {
	double [] testValues = {
	    +0X.0030000000000P+12,
	    +0X.0030000000000P+12D,
	    +0X.0030000000000P+12F,
	    +0X.0030000000000P+12d,
	    +0X.0030000000000P+12f,
	    +0X.0030000000000P12,
	    +0X.0030000000000P12D,
	    +0X.0030000000000P12F,
	    +0X.0030000000000P12d,
	    +0X.0030000000000P12f,
	    +0X.0030000000000p+12,
	    +0X.0030000000000p+12D,
	    +0X.0030000000000p+12F,
	    +0X.0030000000000p+12d,
	    +0X.0030000000000p+12f,
	    +0X.0030000000000p12,
	    +0X.0030000000000p12D,
	    +0X.0030000000000p12F,
	    +0X.0030000000000p12d,
	    +0X.0030000000000p12f,
	    +0X.0030P+12,
	    +0X.0030P+12D,
	    +0X.0030P+12F,
	    +0X.0030P+12d,
	    +0X.0030P+12f,
	    +0X.0030P12,
	    +0X.0030P12D,
	    +0X.0030P12F,
	    +0X.0030P12d,
	    +0X.0030P12f,
	    +0X.0030p+12,
	    +0X.0030p+12D,
	    +0X.0030p+12F,
	    +0X.0030p+12d,
	    +0X.0030p+12f,
	    +0X.0030p12,
	    +0X.0030p12D,
	    +0X.0030p12F,
	    +0X.0030p12d,
	    +0X.0030p12f,
	    +0X.003P+12,
	    +0X.003P+12D,
	    +0X.003P+12F,
	    +0X.003P+12d,
	    +0X.003P+12f,
	    +0X.003P12,
	    +0X.003P12D,
	    +0X.003P12F,
	    +0X.003P12d,
	    +0X.003P12f,
	    +0X.003p+12,
	    +0X.003p+12D,
	    +0X.003p+12F,
	    +0X.003p+12d,
	    +0X.003p+12f,
	    +0X.003p12,
	    +0X.003p12D,
	    +0X.003p12F,
	    +0X.003p12d,
	    +0X.003p12f,
	    +0X.3P+4,
	    +0X.3P+4D,
	    +0X.3P+4F,
	    +0X.3P+4d,
	    +0X.3P+4f,
	    +0X.3P4,
	    +0X.3P4D,
	    +0X.3P4F,
	    +0X.3P4d,
	    +0X.3P4f,
	    +0X.3p+4,
	    +0X.3p+4D,
	    +0X.3p+4F,
	    +0X.3p+4d,
	    +0X.3p+4f,
	    +0X.3p4,
	    +0X.3p4D,
	    +0X.3p4F,
	    +0X.3p4d,
	    +0X.3p4f,
	    +0X.C0P+2,
	    +0X.C0P+2D,
	    +0X.C0P+2F,
	    +0X.C0P+2d,
	    +0X.C0P+2f,
	    +0X.C0P2,
	    +0X.C0P2D,
	    +0X.C0P2F,
	    +0X.C0P2d,
	    +0X.C0P2f,
	    +0X.C0p+2,
	    +0X.C0p+2D,
	    +0X.C0p+2F,
	    +0X.C0p+2d,
	    +0X.C0p+2f,
	    +0X.C0p2,
	    +0X.C0p2D,
	    +0X.C0p2F,
	    +0X.C0p2d,
	    +0X.C0p2f,
	    +0X.CP+2,
	    +0X.CP+2D,
	    +0X.CP+2F,
	    +0X.CP+2d,
	    +0X.CP+2f,
	    +0X.CP2,
	    +0X.CP2D,
	    +0X.CP2F,
	    +0X.CP2d,
	    +0X.CP2f,
	    +0X.Cp+2,
	    +0X.Cp+2D,
	    +0X.Cp+2F,
	    +0X.Cp+2d,
	    +0X.Cp+2f,
	    +0X.Cp2,
	    +0X.Cp2D,
	    +0X.Cp2F,
	    +0X.Cp2d,
	    +0X.Cp2f,
	    +0X.c0P+2,
	    +0X.c0P+2D,
	    +0X.c0P+2F,
	    +0X.c0P+2d,
	    +0X.c0P+2f,
	    +0X.c0P2,
	    +0X.c0P2D,
	    +0X.c0P2F,
	    +0X.c0P2d,
	    +0X.c0P2f,
	    +0X.c0p+2,
	    +0X.c0p+2D,
	    +0X.c0p+2F,
	    +0X.c0p+2d,
	    +0X.c0p+2f,
	    +0X.c0p2,
	    +0X.c0p2D,
	    +0X.c0p2F,
	    +0X.c0p2d,
	    +0X.c0p2f,
	    +0X.cP+2,
	    +0X.cP+2D,
	    +0X.cP+2F,
	    +0X.cP+2d,
	    +0X.cP+2f,
	    +0X.cP2,
	    +0X.cP2D,
	    +0X.cP2F,
	    +0X.cP2d,
	    +0X.cP2f,
	    +0X.cp+2,
	    +0X.cp+2D,
	    +0X.cp+2F,
	    +0X.cp+2d,
	    +0X.cp+2f,
	    +0X.cp2,
	    +0X.cp2D,
	    +0X.cp2F,
	    +0X.cp2d,
	    +0X.cp2f,
	    +0X0.30P+4,
	    +0X0.30P+4D,
	    +0X0.30P+4F,
	    +0X0.30P+4d,
	    +0X0.30P+4f,
	    +0X0.30P4,
	    +0X0.30P4D,
	    +0X0.30P4F,
	    +0X0.30P4d,
	    +0X0.30P4f,
	    +0X0.30p+4,
	    +0X0.30p+4D,
	    +0X0.30p+4F,
	    +0X0.30p+4d,
	    +0X0.30p+4f,
	    +0X0.30p4,
	    +0X0.30p4D,
	    +0X0.30p4F,
	    +0X0.30p4d,
	    +0X0.30p4f,
	    +0X0.3P+4,
	    +0X0.3P+4D,
	    +0X0.3P+4F,
	    +0X0.3P+4d,
	    +0X0.3P+4f,
	    +0X0.3P4,
	    +0X0.3P4D,
	    +0X0.3P4F,
	    +0X0.3P4d,
	    +0X0.3P4f,
	    +0X0.3p+4,
	    +0X0.3p+4D,
	    +0X0.3p+4F,
	    +0X0.3p+4d,
	    +0X0.3p+4f,
	    +0X0.3p4,
	    +0X0.3p4D,
	    +0X0.3p4F,
	    +0X0.3p4d,
	    +0X0.3p4f,
	    +0X0.C0P+2,
	    +0X0.C0P+2D,
	    +0X0.C0P+2F,
	    +0X0.C0P+2d,
	    +0X0.C0P+2f,
	    +0X0.C0P2,
	    +0X0.C0P2D,
	    +0X0.C0P2F,
	    +0X0.C0P2d,
	    +0X0.C0P2f,
	    +0X0.C0p+2,
	    +0X0.C0p+2D,
	    +0X0.C0p+2F,
	    +0X0.C0p+2d,
	    +0X0.C0p+2f,
	    +0X0.C0p2,
	    +0X0.C0p2D,
	    +0X0.C0p2F,
	    +0X0.C0p2d,
	    +0X0.C0p2f,
	    +0X0.CP+2,
	    +0X0.CP+2D,
	    +0X0.CP+2F,
	    +0X0.CP+2d,
	    +0X0.CP+2f,
	    +0X0.CP2,
	    +0X0.CP2D,
	    +0X0.CP2F,
	    +0X0.CP2d,
	    +0X0.CP2f,
	    +0X0.Cp+2,
	    +0X0.Cp+2D,
	    +0X0.Cp+2F,
	    +0X0.Cp+2d,
	    +0X0.Cp+2f,
	    +0X0.Cp2,
	    +0X0.Cp2D,
	    +0X0.Cp2F,
	    +0X0.Cp2d,
	    +0X0.Cp2f,
	    +0X0.c0P+2,
	    +0X0.c0P+2D,
	    +0X0.c0P+2F,
	    +0X0.c0P+2d,
	    +0X0.c0P+2f,
	    +0X0.c0P2,
	    +0X0.c0P2D,
	    +0X0.c0P2F,
	    +0X0.c0P2d,
	    +0X0.c0P2f,
	    +0X0.c0p+2,
	    +0X0.c0p+2D,
	    +0X0.c0p+2F,
	    +0X0.c0p+2d,
	    +0X0.c0p+2f,
	    +0X0.c0p2,
	    +0X0.c0p2D,
	    +0X0.c0p2F,
	    +0X0.c0p2d,
	    +0X0.c0p2f,
	    +0X0.cP+2,
	    +0X0.cP+2D,
	    +0X0.cP+2F,
	    +0X0.cP+2d,
	    +0X0.cP+2f,
	    +0X0.cP2,
	    +0X0.cP2D,
	    +0X0.cP2F,
	    +0X0.cP2d,
	    +0X0.cP2f,
	    +0X0.cp+2,
	    +0X0.cp+2D,
	    +0X0.cp+2F,
	    +0X0.cp+2d,
	    +0X0.cp+2f,
	    +0X0.cp2,
	    +0X0.cp2D,
	    +0X0.cp2F,
	    +0X0.cp2d,
	    +0X0.cp2f,
	    +0X000000000.0030000000000P+12,
	    +0X000000000.0030000000000P+12D,
	    +0X000000000.0030000000000P+12F,
	    +0X000000000.0030000000000P+12d,
	    +0X000000000.0030000000000P+12f,
	    +0X000000000.0030000000000P12,
	    +0X000000000.0030000000000P12D,
	    +0X000000000.0030000000000P12F,
	    +0X000000000.0030000000000P12d,
	    +0X000000000.0030000000000P12f,
	    +0X000000000.0030000000000p+12,
	    +0X000000000.0030000000000p+12D,
	    +0X000000000.0030000000000p+12F,
	    +0X000000000.0030000000000p+12d,
	    +0X000000000.0030000000000p+12f,
	    +0X000000000.0030000000000p12,
	    +0X000000000.0030000000000p12D,
	    +0X000000000.0030000000000p12F,
	    +0X000000000.0030000000000p12d,
	    +0X000000000.0030000000000p12f,
	    +0X00003P+0,
	    +0X00003P+0D,
	    +0X00003P+0F,
	    +0X00003P+0d,
	    +0X00003P+0f,
	    +0X00003P-0,
	    +0X00003P-0D,
	    +0X00003P-0F,
	    +0X00003P-0d,
	    +0X00003P-0f,
	    +0X00003P0,
	    +0X00003P0D,
	    +0X00003P0F,
	    +0X00003P0d,
	    +0X00003P0f,
	    +0X00003p+0,
	    +0X00003p+0D,
	    +0X00003p+0F,
	    +0X00003p+0d,
	    +0X00003p+0f,
	    +0X00003p-0,
	    +0X00003p-0D,
	    +0X00003p-0F,
	    +0X00003p-0d,
	    +0X00003p-0f,
	    +0X00003p0,
	    +0X00003p0D,
	    +0X00003p0F,
	    +0X00003p0d,
	    +0X00003p0f,
	    +0X0003.P+0,
	    +0X0003.P+0D,
	    +0X0003.P+0F,
	    +0X0003.P+0d,
	    +0X0003.P+0f,
	    +0X0003.P-0,
	    +0X0003.P-0D,
	    +0X0003.P-0F,
	    +0X0003.P-0d,
	    +0X0003.P-0f,
	    +0X0003.P0,
	    +0X0003.P0D,
	    +0X0003.P0F,
	    +0X0003.P0d,
	    +0X0003.P0f,
	    +0X0003.p+0,
	    +0X0003.p+0D,
	    +0X0003.p+0F,
	    +0X0003.p+0d,
	    +0X0003.p+0f,
	    +0X0003.p-0,
	    +0X0003.p-0D,
	    +0X0003.p-0F,
	    +0X0003.p-0d,
	    +0X0003.p-0f,
	    +0X0003.p0,
	    +0X0003.p0D,
	    +0X0003.p0F,
	    +0X0003.p0d,
	    +0X0003.p0f,
	    +0X0003P+0,
	    +0X0003P+0D,
	    +0X0003P+0F,
	    +0X0003P+0d,
	    +0X0003P+0f,
	    +0X0003P-0,
	    +0X0003P-0D,
	    +0X0003P-0F,
	    +0X0003P-0d,
	    +0X0003P-0f,
	    +0X0003P0,
	    +0X0003P0D,
	    +0X0003P0F,
	    +0X0003P0d,
	    +0X0003P0f,
	    +0X0003p+0,
	    +0X0003p+0D,
	    +0X0003p+0F,
	    +0X0003p+0d,
	    +0X0003p+0f,
	    +0X0003p-0,
	    +0X0003p-0D,
	    +0X0003p-0F,
	    +0X0003p-0d,
	    +0X0003p-0f,
	    +0X0003p0,
	    +0X0003p0D,
	    +0X0003p0F,
	    +0X0003p0d,
	    +0X0003p0f,
	    +0X01.80P+1,
	    +0X01.80P+1D,
	    +0X01.80P+1F,
	    +0X01.80P+1d,
	    +0X01.80P+1f,
	    +0X01.80P1,
	    +0X01.80P1D,
	    +0X01.80P1F,
	    +0X01.80P1d,
	    +0X01.80P1f,
	    +0X01.80p+1,
	    +0X01.80p+1D,
	    +0X01.80p+1F,
	    +0X01.80p+1d,
	    +0X01.80p+1f,
	    +0X01.80p1,
	    +0X01.80p1D,
	    +0X01.80p1F,
	    +0X01.80p1d,
	    +0X01.80p1f,
	    +0X01.8P+1,
	    +0X01.8P+1D,
	    +0X01.8P+1F,
	    +0X01.8P+1d,
	    +0X01.8P+1f,
	    +0X01.8P1,
	    +0X01.8P1D,
	    +0X01.8P1F,
	    +0X01.8P1d,
	    +0X01.8P1f,
	    +0X01.8p+1,
	    +0X01.8p+1D,
	    +0X01.8p+1F,
	    +0X01.8p+1d,
	    +0X01.8p+1f,
	    +0X01.8p1,
	    +0X01.8p1D,
	    +0X01.8p1F,
	    +0X01.8p1d,
	    +0X01.8p1f,
	    +0X1.80P+1,
	    +0X1.80P+1D,
	    +0X1.80P+1F,
	    +0X1.80P+1d,
	    +0X1.80P+1f,
	    +0X1.80P1,
	    +0X1.80P1D,
	    +0X1.80P1F,
	    +0X1.80P1d,
	    +0X1.80P1f,
	    +0X1.80p+1,
	    +0X1.80p+1D,
	    +0X1.80p+1F,
	    +0X1.80p+1d,
	    +0X1.80p+1f,
	    +0X1.80p1,
	    +0X1.80p1D,
	    +0X1.80p1F,
	    +0X1.80p1d,
	    +0X1.80p1f,
	    +0X1.8P+1,
	    +0X1.8P+1D,
	    +0X1.8P+1F,
	    +0X1.8P+1d,
	    +0X1.8P+1f,
	    +0X1.8P1,
	    +0X1.8P1D,
	    +0X1.8P1F,
	    +0X1.8P1d,
	    +0X1.8P1f,
	    +0X1.8p+1,
	    +0X1.8p+1D,
	    +0X1.8p+1F,
	    +0X1.8p+1d,
	    +0X1.8p+1f,
	    +0X1.8p1,
	    +0X1.8p1D,
	    +0X1.8p1F,
	    +0X1.8p1d,
	    +0X1.8p1f,
	    +0X18.0P-3,
	    +0X18.0P-3D,
	    +0X18.0P-3F,
	    +0X18.0P-3d,
	    +0X18.0P-3f,
	    +0X18.0p-3,
	    +0X18.0p-3D,
	    +0X18.0p-3F,
	    +0X18.0p-3d,
	    +0X18.0p-3f,
	    +0X18P-3,
	    +0X18P-3D,
	    +0X18P-3F,
	    +0X18P-3d,
	    +0X18P-3f,
	    +0X18p-3,
	    +0X18p-3D,
	    +0X18p-3F,
	    +0X18p-3d,
	    +0X18p-3f,
	    +0X3.000000P+0,
	    +0X3.000000P+0D,
	    +0X3.000000P+0F,
	    +0X3.000000P+0d,
	    +0X3.000000P+0f,
	    +0X3.000000P-0,
	    +0X3.000000P-0D,
	    +0X3.000000P-0F,
	    +0X3.000000P-0d,
	    +0X3.000000P-0f,
	    +0X3.000000P0,
	    +0X3.000000P0D,
	    +0X3.000000P0F,
	    +0X3.000000P0d,
	    +0X3.000000P0f,
	    +0X3.000000p+0,
	    +0X3.000000p+0D,
	    +0X3.000000p+0F,
	    +0X3.000000p+0d,
	    +0X3.000000p+0f,
	    +0X3.000000p-0,
	    +0X3.000000p-0D,
	    +0X3.000000p-0F,
	    +0X3.000000p-0d,
	    +0X3.000000p-0f,
	    +0X3.000000p0,
	    +0X3.000000p0D,
	    +0X3.000000p0F,
	    +0X3.000000p0d,
	    +0X3.000000p0f,
	    +0X3.0P+0,
	    +0X3.0P+0D,
	    +0X3.0P+0F,
	    +0X3.0P+0d,
	    +0X3.0P+0f,
	    +0X3.0P-0,
	    +0X3.0P-0D,
	    +0X3.0P-0F,
	    +0X3.0P-0d,
	    +0X3.0P-0f,
	    +0X3.0P0,
	    +0X3.0P0D,
	    +0X3.0P0F,
	    +0X3.0P0d,
	    +0X3.0P0f,
	    +0X3.0p+0,
	    +0X3.0p+0D,
	    +0X3.0p+0F,
	    +0X3.0p+0d,
	    +0X3.0p+0f,
	    +0X3.0p-0,
	    +0X3.0p-0D,
	    +0X3.0p-0F,
	    +0X3.0p-0d,
	    +0X3.0p-0f,
	    +0X3.0p0,
	    +0X3.0p0D,
	    +0X3.0p0F,
	    +0X3.0p0d,
	    +0X3.0p0f,
	    +0X3.P+0,
	    +0X3.P+0D,
	    +0X3.P+0F,
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