/* * Copyright (c) 1994, 2003, Oracle and/or its affiliates. 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.tools.tree;import sun.tools.java.*;import java.io.PrintStream;import java.util.Hashtable;/** * WARNING: The contents of this source file are not part of any * supported API. Code that depends on them does so at its own risk: * they are subject to change or removal without notice. */publicclass CaseStatement extends Statement { Expression expr; /** * Constructor */ public CaseStatement(long where, Expression expr) { super(CASE, where); this.expr = expr; } /** * Check statement */ Vset check(Environment env, Context ctx, Vset vset, Hashtable exp) { if (expr != null) { expr.checkValue(env, ctx, vset, exp); expr = convert(env, ctx, Type.tInt, expr); expr = expr.inlineValue(env, ctx); } return vset.clearDeadEnd(); } /** * The cost of inlining this statement */ public int costInline(int thresh, Environment env, Context ctx) { return 6; } /** * Print */ public void print(PrintStream out, int indent) { super.print(out, indent); if (expr == null) { out.print("default"); } else { out.print("case "); expr.print(out); } out.print(":"); }}
/*
* Copyright (c) 1994, 2003, Oracle and/or its affiliates. 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.tools.tree;
import sun.tools.java.*;
import java.io.PrintStream;
import java.util.Hashtable;
/**
* WARNING: The contents of this source file are not part of any
* supported API. Code that depends on them does so at its own risk:
* they are subject to change or removal without notice.
*/
public
class CaseStatement extends Statement {
Expression expr;
/**
* Constructor
*/
public CaseStatement(long where, Expression expr) {
super(CASE, where);
this.expr = expr;
}
/**
* Check statement
*/
Vset check(Environment env, Context ctx, Vset vset, Hashtable exp) {
if (expr != null) {
expr.checkValue(env, ctx, vset, exp);
expr = convert(env, ctx, Type.tInt, expr);
expr = expr.inlineValue(env, ctx);
}
return vset.clearDeadEnd();
}
/**
* The cost of inlining this statement
*/
public int costInline(int thresh, Environment env, Context ctx) {
return 6;
}
/**
* Print
*/
public void print(PrintStream out, int indent) {
super.print(out, indent);
if (expr == null) {
out.print("default");
} else {
out.print("case ");
expr.print(out);
}
out.print(":");
}
}