Attachment #184614 for bug #331872

Lines 1-5 Link Here

(-)compiler/org/eclipse/jdt/internal/compiler/ast/ArrayQualifiedTypeReference.java (-2 / +5 lines)
1	/*******************************************************************************	1	/*******************************************************************************
2	* Copyright (c) 2000, 2009 IBM Corporation and others.	2	* Copyright (c) 2000, 2010 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials	3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0	4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at	5	* which accompanies this distribution, and is available at
Lines 58-64 Link Here
58	try {	58	try {
59	env.missingClassFileLocation = this;	59	env.missingClassFileLocation = this;
60	TypeBinding leafComponentType = super.getTypeBinding(scope);	60	TypeBinding leafComponentType = super.getTypeBinding(scope);
61	return this.resolvedType = scope.createArrayType(leafComponentType, this.dimensions);	61	if (leafComponentType != null) {
		62	return this.resolvedType = scope.createArrayType(leafComponentType, this.dimensions);
		63	}
		64	return null;
62	} catch (AbortCompilation e) {	65	} catch (AbortCompilation e) {
63	e.updateContext(this, scope.referenceCompilationUnit().compilationResult);	66	e.updateContext(this, scope.referenceCompilationUnit().compilationResult);
64	throw e;	67	throw e;

Lines 1-5 Link Here

(-)src/org/eclipse/jdt/core/tests/compiler/regression/ArrayTest.java (-1 / +33 lines)
1	/*******************************************************************************	1	/*******************************************************************************
2	* Copyright (c) 2000, 2009 IBM Corporation and others.	2	* Copyright (c) 2000, 2010 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials	3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0	4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at	5	* which accompanies this distribution, and is available at
Lines 7-12 Link Here
7	*	7	*
8	* Contributors:	8	* Contributors:
9	* IBM Corporation - initial API and implementation	9	* IBM Corporation - initial API and implementation
		10	* Stephan Herrmann <stephan@cs.tu-berlin.de> - Contribution for Bug 331872 - [compiler] NPE in Scope.createArrayType when attempting qualified access from type parameter
10	*******************************************************************************/	11	*******************************************************************************/
11	package org.eclipse.jdt.core.tests.compiler.regression;	12	package org.eclipse.jdt.core.tests.compiler.regression;
12	import java.io.File;	13	import java.io.File;
Lines 22-27 Link Here
22		23
23	public class ArrayTest extends AbstractRegressionTest {	24	public class ArrayTest extends AbstractRegressionTest {
24		25
		26	static {
		27	// TESTS_NUMBERS = new int[] { 18 };
		28	}
25	public ArrayTest(String name) {	29	public ArrayTest(String name) {
26	super(name);	30	super(name);
27	}	31	}
Lines 544-547 Link Here
544	assertEquals("unexpected bytecode sequence", expectedOutput, actualOutput);	548	assertEquals("unexpected bytecode sequence", expectedOutput, actualOutput);
545	}	549	}
546	}	550	}
		551
		552	// https://bugs.eclipse.org/331872 - [compiler] NPE in Scope.createArrayType when attempting qualified access from type parameter
		553	public void test018() throws Exception {
		554	if (new CompilerOptions(getCompilerOptions()).complianceLevel < ClassFileConstants.JDK1_5)
		555	return;
		556	this.runNegativeTest(
		557	new String[] {
		558	"X.java",
		559	"public class X<p> {\n" +
		560	" void foo(p.O[] elems) {\n" +
		561	" }\n" +
		562	" void bar() {\n" +
		563	" foo(new Object[0]);\n" +
		564	" }\n" +
		565	"}\n",
		566	},
		567	"----------\n" +
		568	"1. ERROR in X.java (at line 2)\n" +
		569	" void foo(p.O[] elems) {\n" +
		570	" ^^^^^\n" +
		571	"Illegal qualified access from the type parameter p\n" +
		572	"----------\n" +
		573	"2. ERROR in X.java (at line 5)\n" +
		574	" foo(new Object[0]);\n" +
		575	" ^^^\n" +
		576	"The method foo(Object[]) is undefined for the type X<p>\n" +
		577	"----------\n");
		578	}
547	}	579	}

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