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6963934: JCCompilationUnit.getImports does not report all imports

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Reviewed-by: mcimadamore
This commit is contained in:
Jonathan Gibbons 2011-01-24 16:17:33 -08:00
parent 6bd5b48ca7
commit 1d1fd8962d
2 changed files with 61 additions and 2 deletions
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5
langtools/src/share/classes/com/sun/tools/javac/tree/JCTree.java
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@ -465,9 +465,10 @@ public abstract class JCTree implements Tree, Cloneable, DiagnosticPosition {
public List<JCImport> getImports() {
ListBuffer<JCImport> imports = new ListBuffer<JCImport>();
for (JCTree tree : defs) {
if (tree.getTag() == IMPORT)
int tag = tree.getTag();
if (tag == IMPORT)
imports.append((JCImport)tree);
else
else if (tag != SKIP)
break;
}
return imports.toList();

58
langtools/test/tools/javac/tree/T6963934.java Normal file
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@ -0,0 +1,58 @@
/*
* Copyright (c) 2011 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.
*
* 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.
*/
/*
* @test
* @bug 6963934
* @summary JCCompilationUnit.getImports does not report all imports
*/
import java.io.File;
import javax.tools.JavaCompiler;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;; // NOTE: extra semicolon for test
import com.sun.source.tree.CompilationUnitTree;
import com.sun.source.tree.ImportTree;
import com.sun.source.util.JavacTask;
; // NOTE: extra semicolon for test
public class T6963934 {
public static void main(String[] args) throws Exception {
File testSrc = new File(System.getProperty("test.src"));
File thisSrc = new File(testSrc, T6963934.class.getSimpleName() + ".java");
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
JavacTask task = (JavacTask) compiler.getTask(null, fileManager, null, null, null,
fileManager.getJavaFileObjects(thisSrc));
CompilationUnitTree tree = task.parse().iterator().next();
int count = 0;
for (ImportTree importTree : tree.getImports()) {
System.out.println(importTree);
count++;
}
int expected = 7;
if (count != expected)
throw new Exception("unexpected number of imports found: " + count + ", expected: " + expected);
}
}