equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
114 return dup(tree, this.info); |
114 return dup(tree, this.info); |
115 } |
115 } |
116 |
116 |
117 /** Return closest enclosing environment which points to a tree with given tag. |
117 /** Return closest enclosing environment which points to a tree with given tag. |
118 */ |
118 */ |
119 public Env<A> enclosing(int tag) { |
119 public Env<A> enclosing(JCTree.Tag tag) { |
120 Env<A> env1 = this; |
120 Env<A> env1 = this; |
121 while (env1 != null && env1.tree.getTag() != tag) env1 = env1.next; |
121 while (env1 != null && !env1.tree.hasTag(tag)) env1 = env1.next; |
122 return env1; |
122 return env1; |
123 } |
123 } |
124 |
124 |
125 public String toString() { |
125 public String toString() { |
126 return "Env[" + info + (outer == null ? "" : ",outer=" + outer) + "]"; |
126 return "Env[" + info + (outer == null ? "" : ",outer=" + outer) + "]"; |