Bug 364225

Description Marc-André Laperle 2011-11-19 14:15:58 EST

Tested with 8.0.0, 8.0.1 and master. From bug 364188.

template <class T>
class TypeA{};

class TypeB{};

template <class T>
T * func() { return 0; }

int main()
{
    delete func<TypeA <TypeB> >(); // This line causes the NPE
}


If the expression is instead :
delete func<TypeB>();

then there is no NPE

java.lang.NullPointerException
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.qualifiedName(GNUCPPSourceParser.java:291)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.primaryExpression(GNUCPPSourceParser.java:1693)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.postfixExpression(GNUCPPSourceParser.java:1496)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.unaryExpression(GNUCPPSourceParser.java:1316)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.castExpression(AbstractGNUSourceCodeParser.java:1264)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.deleteExpression(GNUCPPSourceParser.java:1090)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.unaryExpression(GNUCPPSourceParser.java:1263)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.castExpression(AbstractGNUSourceCodeParser.java:1264)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.castExpressionForBinaryExpression(GNUCPPSourceParser.java:1016)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.expression(GNUCPPSourceParser.java:766)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.expression(GNUCPPSourceParser.java:737)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.parseDeclarationOrExpressionStatement(AbstractGNUSourceCodeParser.java:1851)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.statement(GNUCPPSourceParser.java:4309)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.compoundStatement(AbstractGNUSourceCodeParser.java:855)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.functionBody(AbstractGNUSourceCodeParser.java:1452)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.functionBody(GNUCPPSourceParser.java:4522)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.handleFunctionBody(AbstractGNUSourceCodeParser.java:1441)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.functionDefinition(GNUCPPSourceParser.java:2490)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.simpleDeclaration(GNUCPPSourceParser.java:2400)
	at org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser.declaration(GNUCPPSourceParser.java:2236)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.declarationList(AbstractGNUSourceCodeParser.java:1345)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.parseTranslationUnit(AbstractGNUSourceCodeParser.java:1283)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.translationUnit(AbstractGNUSourceCodeParser.java:1278)
	at org.eclipse.cdt.internal.core.dom.parser.AbstractGNUSourceCodeParser.parse(AbstractGNUSourceCodeParser.java:650)
	at org.eclipse.cdt.core.dom.parser.AbstractCLikeLanguage.getASTTranslationUnit(AbstractCLikeLanguage.java:148)
	at org.eclipse.cdt.internal.core.model.TranslationUnit.getAST(TranslationUnit.java:809)
	at org.eclipse.cdt.internal.core.model.TranslationUnit.getAST(TranslationUnit.java:768)
	at org.eclipse.cdt.internal.core.model.ASTCache$1.run(ASTCache.java:342)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.cdt.internal.core.model.ASTCache.createAST(ASTCache.java:336)
	at org.eclipse.cdt.internal.core.model.ASTCache.getAST(ASTCache.java:170)
	at org.eclipse.cdt.internal.core.model.ASTCache.acquireSharedAST(ASTCache.java:256)
	at org.eclipse.cdt.internal.core.model.ASTCache.runOnAST(ASTCache.java:217)
	at org.eclipse.cdt.internal.ui.editor.ASTProvider.runOnAST(ASTProvider.java:347)
	at org.eclipse.cdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup.calculateASTandInform(SelectionListenerWithASTManager.java:168)
	at org.eclipse.cdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup$3.run(SelectionListenerWithASTManager.java:142)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)