Attachment #184557 for bug #331872

Lines 7-12 Link Here

(-)compiler/org/eclipse/jdt/internal/compiler/ast/QualifiedTypeReference.java (-1 / +2 lines)
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.internal.compiler.ast;	12	package org.eclipse.jdt.internal.compiler.ast;
12		13
Lines 84-90 Link Here
84	return this.resolvedType;	85	return this.resolvedType;
85	if (i == 0 && this.resolvedType.isTypeVariable() && ((TypeVariableBinding) this.resolvedType).firstBound == null) { // cannot select from a type variable	86	if (i == 0 && this.resolvedType.isTypeVariable() && ((TypeVariableBinding) this.resolvedType).firstBound == null) { // cannot select from a type variable
86	scope.problemReporter().illegalAccessFromTypeVariable((TypeVariableBinding) this.resolvedType, this);	87	scope.problemReporter().illegalAccessFromTypeVariable((TypeVariableBinding) this.resolvedType, this);
87	return null;	88	return new ProblemReferenceBinding(this.tokens, scope.environment().createMissingType(null, this.tokens), ProblemReasons.NotFound);
88	}	89	}
89	if (i <= last && isTypeUseDeprecated(this.resolvedType, scope)) {	90	if (i <= last && isTypeUseDeprecated(this.resolvedType, scope)) {
90	reportDeprecatedType(this.resolvedType, scope, i);	91	reportDeprecatedType(this.resolvedType, scope, i);




/*******************************************************************************
 * Copyright (c) 2000, 2010 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at

 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Stephan Herrmann <stephan@cs.tu-berlin.de> - Contribution for Bug 331872 - [compiler] NPE in Scope.createArrayType when attempting qualified access from type parameter
 *******************************************************************************/
package org.eclipse.jdt.core.tests.compiler.regression;
import java.io.File;

		assertEquals("unexpected bytecode sequence", expectedOutput, actualOutput);
	}		
}

// https://bugs.eclipse.org/331872 -  [compiler] NPE in Scope.createArrayType when attempting qualified access from type parameter
public void test018() throws Exception {
	if (new CompilerOptions(getCompilerOptions()).complianceLevel < ClassFileConstants.JDK1_5)
		return;
	this.runNegativeTest(
		new String[] {
			"X.java",
			"public class X<p> {\n" + 
			"	void foo(p.O[] elems)  {\n" + 
			"	}\n" +
			"   void bar() {\n" +
			"        foo(new Object[0]);\n" +
			"   }\n" + 
			"}\n",
		},
		"----------\n" + 
		"1. ERROR in X.java (at line 2)\n" + 
		"	void foo(p.O[] elems)  {\n" + 
		"	         ^^^^^\n" + 
		"Illegal qualified access from the type parameter p\n" + 
		"----------\n" + 
		"2. ERROR in X.java (at line 2)\n" + 
		"	void foo(p.O[] elems)  {\n" + 
		"	         ^^^\n" + 
		"p.O cannot be resolved to a type\n" + 
		"----------\n" + 
		"3. ERROR in X.java (at line 5)\n" + 
		"	foo(new Object[0]);\n" + 
		"	^^^\n" + 
		"The method foo(O[]) from the type X<p> refers to the missing type O\n" + 
		"----------\n");
}
}

Return to bug 331872

Lines 1-5 Link Here

(-)src/org/eclipse/jdt/core/tests/compiler/regression/ArrayTest.java (-1 / +35 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 544-547 Link Here
544	assertEquals("unexpected bytecode sequence", expectedOutput, actualOutput);	545	assertEquals("unexpected bytecode sequence", expectedOutput, actualOutput);
545	}	546	}
546	}	547	}
		548
		549	// https://bugs.eclipse.org/331872 - [compiler] NPE in Scope.createArrayType when attempting qualified access from type parameter
		550	public void test018() throws Exception {
		551	if (new CompilerOptions(getCompilerOptions()).complianceLevel < ClassFileConstants.JDK1_5)
		552	return;
		553	this.runNegativeTest(
		554	new String[] {
		555	"X.java",
		556	"public class X<p> {\n" +
		557	" void foo(p.O[] elems) {\n" +
		558	" }\n" +
		559	" void bar() {\n" +
		560	" foo(new Object[0]);\n" +
		561	" }\n" +
		562	"}\n",
		563	},
		564	"----------\n" +
		565	"1. ERROR in X.java (at line 2)\n" +
		566	" void foo(p.O[] elems) {\n" +
		567	" ^^^^^\n" +
		568	"Illegal qualified access from the type parameter p\n" +
		569	"----------\n" +
		570	"2. ERROR in X.java (at line 2)\n" +
		571	" void foo(p.O[] elems) {\n" +
		572	" ^^^\n" +
		573	"p.O cannot be resolved to a type\n" +
		574	"----------\n" +
		575	"3. ERROR in X.java (at line 5)\n" +
		576	" foo(new Object[0]);\n" +
		577	" ^^^\n" +
		578	"The method foo(O[]) from the type X<p> refers to the missing type O\n" +
		579	"----------\n");
		580	}
547	}	581	}